The Tamil Nadu Registration Department has initiated a major digitisation programme to convert decades-old property records into searchable digital databases. The initiative is expected to improve property verification, simplify access to historical documents and strengthen measures against fraudulent transactions. The government has sanctioned the digitisation of around 2.23 crore documents, covering an estimated 11.15 crore pages. The exercise will include historical property records dating back to 1865 and is expected to address gaps left by an earlier digitisation programme. As part of the initiative, approximately 23 lakh pages of older property records will be covered. The department will also digitally record information from nearly 5.69 crore birth and death records. A major component of the project involves recording encumbrance-related details from documents registered between 1865 and 1974. Making these historical records searchable is expected to help property buyers and owners trace ownership histories and identify inconsistencies, duplicate transactions and potentially forged documents. The digitisation programme is expected to cover records maintained across 581 sub-registrar offices in nine zones of Tamil Nadu. After processing and verification, the digitised property records are planned to be migrated to the department's STAR 2.0 digital platform. The entire project is expected to be completed within 14 months. Digitisation is targeted for completion by the 13th month, while the final month will be dedicated to verification and handover. The scale of the exercise will require approximately 1.2 petabytes of digital storage. Data-security measures will also be incorporated, including batch-level audit trails, fingerprint-based authentication and digital signatures. The digitised records will be stored at the state data centre in Perungudi within a secured environment maintained by the relevant government technology agencies. The tender process is scheduled to proceed in September, with bids expected to open on September 15 and close on September 23. The initiative is expected to provide significant benefits to Tamil Nadu's real estate sector. Easier access to historical registration records could help homebuyers and landowners conduct ownership checks more efficiently, while improved digital records could support efforts to prevent property-related fraud and increase transparency in property transactions.

Tamil Nadu has announced a major package of housing and urban development reforms aimed at speeding up building approvals, digitising land-use procedures and providing financial relief to housing borrowers. The government has proposed Rs 2,882.62 crore for the reconstruction of 12,648 dilapidated flats across 20 project areas. The programme is intended to address ageing residential buildings and improve housing conditions for residents. As part of the reforms, self-certification for residential buildings will be expanded to projects of up to 5,000 sq ft. The facility will also cover small commercial buildings of up to 1,500 sq ft, helping eligible applicants reduce approval-related delays. The government will also digitise the entire land-use change application process. The move is expected to reduce paperwork, improve transparency and make applications easier to process and monitor. Local-body approval limits for residential construction will also be increased. The proposed limit will rise to 16,140 sq ft for corporations and municipalities and 12,912 sq ft for town and village panchayats. For commercial buildings, the approval limit will be increased to 5,380 sq ft across local bodies. The government is also planning to streamline the reclassification of wet agricultural land in non-planned areas through a multi-departmental clearance mechanism. In another major relief measure, an interest-waiver scheme is proposed for borrowers of primary cooperative housing societies who have defaulted on repayments. The initiative is aimed at reducing the financial burden on eligible housing borrowers. The reforms are expected to simplify construction approvals, accelerate housing redevelopment and strengthen digital governance in Tamil Nadu's urban development sector.

Residents of five neighbourhoods in Velachery have urged authorities to exclude their areas from the Pallikaranai Marsh influence zone, citing difficulties in obtaining housing approvals and carrying out property transactions. The affected neighbourhoods include Tansi Nagar, VGP Selva Nagar, Balamurugan Nagar, Annai Indira Nagar and Vijayanagar. Residents said the inclusion of these areas in the marsh's buffer or influence zone has created uncertainty for hundreds of families. According to residents, many properties in these neighbourhoods are part of CMDA-approved layouts and have valid pattas and property tax records dating back more than 40 years. However, homeowners said they are facing difficulties in obtaining building plan approvals to rebuild or redevelop old houses. Residents also claimed that the classification is affecting property sales and bank loan approvals, as homeowners face uncertainty over whether redevelopment or construction will be permitted on their properties. The issue comes amid ongoing efforts to protect the Pallikaranai Marsh, an ecologically sensitive wetland recognised as a Ramsar site. The National Centre for Sustainable Coastal Management (NCSCM) is undertaking scientific validation of the marsh boundaries and assessing its ecological zone of influence. Residents have called for a scientific and transparent review of the influence-zone boundaries. They said established residential areas with long-standing property records should be assessed separately from ecologically sensitive portions of the marsh. Homeowners are particularly concerned about ageing houses that require reconstruction. They said restrictions linked to the influence-zone classification are preventing families from undertaking redevelopment despite having occupied the neighbourhoods for several decades. The dispute highlights the challenge of balancing wetland conservation with the rights of residents in established residential areas. Residents are seeking clear guidelines on construction approvals, property transactions and redevelopment permissions while ensuring that the Pallikaranai Marsh continues to receive necessary environmental protection. The outcome of the ongoing boundary and ecological-zone assessment could have a significant impact on housing approvals, property values and future real estate activity in parts of Velachery.

Tamil Nadu has announced a series of housing and urban development measures aimed at simplifying building approvals, expanding digital services and improving housing infrastructure across the state. As part of the proposed reforms, the land-use change application process will be fully digitised to make approvals more accessible and reduce procedural delays. The government will also expand self-certification for residential buildings up to 5,000 sq ft. Self-certification will additionally be introduced for small commercial buildings up to 1,500 sq ft. A third-party certification system is proposed for eligible commercial, residential and industrial buildings. The limits will cover commercial buildings up to 3,230 sq ft, residential buildings up to 8,070 sq ft and industrial structures up to 26,900 sq ft in approved industrial layouts. The approval limits for residential projects handled by local bodies will also be increased. Corporations and municipalities will be permitted to process residential projects up to 16,140 sq ft, while town and village panchayats will have approval limits of up to 12,912 sq ft. Alongside approval reforms, the state has announced a major programme to address ageing and unsafe housing. Around 12,648 dilapidated flats across 20 project areas are proposed to be reconstructed at an estimated cost of Rs 2,882.62 crore. The demolition of 9,918 unsafe units will be taken up as the first stage. The government also plans to spend Rs 96.63 crore on renovating 41,664 older flats. Another Rs 355 crore has been earmarked for improving civic infrastructure across 208 housing sites. A new integrated Smart Habitat Management Platform, estimated to cost Rs 75 lakh, is also planned to strengthen digital management of housing projects and related services. The measures are aimed at making construction approvals faster and more transparent while improving the safety, infrastructure and management of housing projects across Tamil Nadu. Implementation will follow through the relevant government orders and departmental procedures.

Home loan interest rates can have a significant impact on the overall cost of buying a house, particularly when the loan is taken for 20 or 30 years. Even a small change in the interest rate can increase or reduce the total interest payable over the loan tenure. For example, if the interest rate on a Rs 50 lakh home loan rises to 8% for a 30-year repayment period, the additional interest payable could be around Rs 12.32 lakh, highlighting the importance of choosing a competitive interest rate. According to home loan rate data available as of August 19, 2026, borrowers seeking loans above Rs 30 lakh and up to Rs 75 lakh can find interest rates starting from around 7%, depending on the lender, borrower profile and loan terms. Among lenders, the lowest advertised rates currently begin at around 7%, while several other lenders offer starting rates between 7.10% and 7.75%. Some lenders have starting rates above 8%, with the maximum rates varying significantly based on eligibility and loan conditions. The Equated Monthly Instalment (EMI) consists of both the principal repayment and interest component. A higher interest rate generally increases the EMI and the total amount paid over the loan period. A longer repayment tenure can reduce the monthly EMI, but it may substantially increase the total interest paid over the entire loan period. Therefore, borrowers should not choose a loan based only on the lowest advertised rate. Before taking a home loan, buyers should compare the interest rate, monthly EMI, total interest payable, loan tenure, processing charges and the final rate offered by the lender. A lower rate combined with a suitable repayment strategy can help reduce the overall cost of home ownership.

Cement manufacturers in Tamil Nadu are set to receive significant cost relief following the cessation of the Rs 160-per-tonne Mineral Bearing Land Tax (MBLT) on limestone. The development is expected to reduce the raw-material cost burden on cement producers and provide some relief to an industry that has been facing pressure from fuel, energy, and transportation expenses. The change follows the Mines and Minerals (Development and Regulation) Amendment Bill, 2026, which was passed by both Houses of Parliament on August 13, 2026. The amendment is aimed at providing greater stability and predictability to the major minerals sector. The Tamil Nadu government had introduced the Mineral Bearing Land Tax on limestone at Rs 160 per tonne from April 4, 2025. Since limestone is one of the primary raw materials required for cement manufacturing, the levy directly increased production costs. The additional burden contributed to an increase in cement prices across parts of South India. Although some of the price increases were subsequently reversed, the tax continued to affect the cost structure and profitability of cement manufacturers. With the cessation of the levy, producers will no longer have to bear this additional cost on limestone, providing immediate relief to their operations. Limestone plays a critical role in cement manufacturing. Large quantities of limestone are processed to produce clinker, which is then ground with other materials to manufacture cement. Because of the high volume of limestone required, even a relatively small charge per tonne can create a substantial financial burden for large cement producers. The removal of the Rs 160-per-tonne levy is therefore expected to have a meaningful impact on the industry's overall cost structure

The withdrawal of the tax does not automatically mean that cement prices will fall by Rs 160 per tonne.

Cement prices are influenced by several factors, including:

• Fuel and power costs

• Limestone and other raw-material prices

• Transportation and logistics expenses

• Market demand

• Regional supply

• Production capacity

• Dealer margins

• Competition among manufacturers

The amendment to the Mines and Minerals (Development and Regulation) Act, 1957, is intended to bring greater long-term stability to the major minerals sector. Importantly, the amendment does not completely remove state governments' authority over land and minerals. States will continue to receive a substantial share of taxes and statutory payments generated from mining activities. The amendment also does not take away the existing powers of state governments to regulate and impose taxes on minor minerals. Tamil Nadu has a significant cement manufacturing base and an established limestone supply chain. The removal of the levy is therefore particularly relevant to manufacturers operating in the state. The cessation of the Rs 160-per-tonne limestone tax is a major cost-relief development for Tamil Nadu's cement industry. The move is expected to reduce raw-material expenses, improve operating margins, and strengthen cash flows for manufacturers. The benefits could extend beyond cement producers to the broader construction and real estate sectors if lower input costs eventually translate into more stable cement prices. For Tamil Nadu's cement industry, the removal of the limestone levy provides much-needed relief and could improve profitability at a time when manufacturers continue to face pressure from fuel, energy, and transportation costs.

The Directorate of Town and Country Planning (DTCP) has cancelled the licence of another affordable housing project in Sector 69 following prolonged construction delays and alleged regulatory violations. The project was developed under the state government's Affordable Housing Policy, which requires developers to complete construction within a stipulated four-year period. However, the development remained incomplete, leading the planning authority to take regulatory action. Following the cancellation, DTCP has restricted the sale of units and the creation of third-party rights in the project. The department has also directed the senior town planner concerned to take over the colony, potentially paving the way for further measures to address the stalled development. The action has created uncertainty for existing homebuyers who are waiting for possession and completion of their homes. The regulatory takeover could now determine the next steps for the project, including how construction and buyer interests may be addressed. The developer has indicated that it plans to challenge the cancellation orders, arguing that the decision is arbitrary and contrary to applicable legal provisions and principles of natural justice. The latest action is part of a broader regulatory focus on delayed affordable housing developments. Another housing project in Sector 109 had previously faced license cancellation after remaining stalled for several years and affecting a large number of homebuyers. The development highlights the risks faced by buyers when housing projects remain incomplete for extended periods. It also underlines the importance of checking project approvals, regulatory status, construction progress, completion timelines, and buyer protections before purchasing an under-construction property.

The Tamil Nadu government has decided not to proceed with the proposed greenfield airport project at the previously selected location, shifting attention towards the future of the acquired land, the search for a new site and expansion of the existing airport.

Acquired Land Under Review Around 1,500 acres had already been acquired for the proposed airport project. Landowners reportedly received compensation of around Rs 35 lakh to Rs 60 lakh per acre for agricultural land, along with compensation for eligible structures. The government now needs to determine whether the acquired land can be retained for another public or industrial purpose or whether some of it should be returned to the original landowners. Officials will also have to examine the legal conditions attached to the original acquisitions before taking a decision.

Why Was the Project Dropped?

The airport proposal faced sustained opposition from local communities, mainly because of the proposed acquisition of agricultural land, residential areas and water bodies. The requirement for a large, continuous land parcel also created environmental and rehabilitation challenges. Concerns over these issues made it difficult to proceed with the original proposal.

Search Begins for a New Site

The government is now expected to identify an alternative location for Chennai's long-pending second airport. The new site will have to meet several requirements, including sufficient land availability, environmental feasibility, connectivity, airspace suitability and minimum impact on agricultural land and settlements.

Existing Airport Expansion Gets Priority

Alongside the search for a new location, the government plans to strengthen the existing airport. The expansion proposal includes additional terminal capacity and improvements to passenger-handling and connectivity infrastructure. Better terminal planning, smoother passenger movement and improved road access could help accommodate rising passenger demand.

Impact on Real Estate

The decision could temporarily create uncertainty in areas that had anticipated airport-led development. However, the eventual selection of a new airport location could create a fresh growth corridor, potentially supporting residential, commercial, logistics and infrastructure development. For property buyers and investors, it is advisable to wait for an officially confirmed location rather than relying on speculation.

What Happens Next?

The immediate focus is on deciding the future of the approximately 1,500 acres already acquired, identifying a technically and environmentally viable site for the second airport, and expanding the existing airport to meet near-term passenger demand. The outcome of these decisions could significantly influence Chennai's future aviation infrastructure and surrounding real estate development.

The Tamil Nadu government has dropped the proposed greenfield airport project at Parandur and announced that an alternative location will be identified for the proposed airport. The government said new sites are currently being considered, with expert teams set to conduct technical feasibility studies before a final location is selected. The new site is expected to be finalised after evaluating factors including land suitability, connectivity and infrastructure requirements. The decision comes amid concerns over the impact of the earlier proposed location on local communities and agricultural land. The Parandur proposal would have required the relocation of a large number of people and affected agricultural areas. The government will now examine alternative locations for the proposed greenfield airport. Expert teams will assess the technical feasibility of the shortlisted sites before the final location is announced The study is expected to consider the availability and suitability of land, connectivity, infrastructure requirements and the potential impact on surrounding settlements and agricultural areas. Alongside the search for a new airport site, the government has announced plans to expand the existing Chennai airport. A fifth terminal is proposed on the north-western side of the airport. The new terminal is expected to handle an additional 20 million passengers annually, significantly increasing the airport's overall capacity. Chennai airport currently handles around 30 million passengers a year. Once the under-construction Terminal 3 becomes operational, the airport's capacity is expected to increase to approximately 34 million passengers annually. The proposed fifth terminal would add another 20 million passengers to the annual capacity, potentially taking the airport's overall capacity to around 54 million passengers per year. The proposed expansion is also expected to have implications for the surrounding real estate market. Higher passenger capacity and improved aviation infrastructure could support demand for residential properties, commercial developments, hotels, logistics facilities and rental housing in well-connected areas around the airport. However, property investors are likely to closely watch the government's decision on the alternative greenfield airport site. Areas surrounding the eventual location could emerge as new development corridors once supporting infrastructure and connectivity plans are confirmed. The immediate priority is to identify and technically evaluate alternative locations for the proposed airport. Until the new site is officially confirmed, property buyers and land investors should avoid making investment decisions based purely on speculation about potential airport locations. The government's next announcement on the new airport site and supporting infrastructure is expected to be closely watched by the real estate and infrastructure sectors.

A comprehensive Geographic Information System (GIS) mapping project using LiDAR technology and survey-grade drones is set to create detailed 2D and 3D maps of properties, utilities and civic infrastructure. The four-month project, estimated at Rs 1.6 crore, will focus on identifying discrepancies in property tax assessments. The mapping exercise is expected to help authorities detect properties where the recorded built-up area is lower than the actual area, resulting in potential revenue losses. High-end drones equipped with multi-oblique cameras and Differential Global Positioning System (DGPS) technology will conduct vertical and horizontal surveys of around 2.4 lakh property assessments.

The survey will help identify:

• Unauthorised additional floors

• Terrace structures

• Differences in floor-wise built-up areas

• Properties with discrepancies between actual and recorded measurements

• Other variations in existing property records

The use of LiDAR and drone-based mapping is expected to provide more accurate measurements than conventional manual assessments. A key objective of the project is to identify gaps in property tax assessments. Differences between actual construction and recorded built-up areas can lead to properties being assessed for lower tax amounts. The GIS database will enable authorities to compare detailed survey data with existing municipal records and identify such discrepancies. This could help improve the accuracy of property tax assessments and strengthen local-body revenue collection. The mapping project will also create a wider database covering 78 parameters related to properties, public assets and infrastructure.

The data is expected to include the locations of:

• Police stations

• Fire stations

• Hospitals

• Public parks

• Streetlights

• Roads and road widths

• Other civic infrastructure and public assets

More than half of the 118.9-km Chennai Metro Phase II project has been completed, while ballastless track laying has progressed to around 67 km, marking a significant milestone in the ongoing infrastructure project. According to project officials, around 32 km of tracks have been laid along one section, 24 km along another section and a further 10.5 km on a third section. Track-laying work is currently progressing at an average pace of about 125 metres per day. Officials said every completed stretch undergoes multiple quality and safety inspections before subsequent construction activities begin. The Rs 63,246-crore Phase II project has achieved 54.62% overall physical progress, according to an update provided to Parliament earlier this month. The project is being regularly reviewed at multiple administrative levels to monitor progress and facilitate timely completion. However, the project has faced delays due to several factors, including the COVID-19 pandemic, shifting of underground utilities, re-tendering of certain station contracts and labour shortages during the state assembly election period. Meanwhile, the first operational stretch of Phase II, covering 14.64 km, has completed the mandatory safety clearances but is still awaiting its formal inauguration. The latest progress in track laying highlights the continued advancement of Chennai's Metro Phase II infrastructure, even as construction timelines remain under review.

 Tamil Nadu’s new presenceless property registration system, Anywhere Registration, began operations on Monday, with around 248 first-sale registrations of apartments and plots completed online on the first day. The system became mandatory from August 17, 2026, for specified first-sale property transactions. Under the new process, eligible property registrations can be completed without buyers or sellers having to physically visit a Sub-Registrar Office (SRO). Of the 248 registrations completed on the first day, 123 were plots and 125 were apartments, according to the Registration Department. Under the new system, builders and developers create dedicated online logins and upload sale documents along with details of the property and parties involved in the transaction. The identity of the parties is verified through Aadhaar-based biometric authentication, including fingerprint and iris verification. The concerned registration office then scrutinises the application and processes the registration. If officials require additional information or documents, applicants can respond through the online system. Once registration is completed, digitally signed registered documents and receipts are made available online. The first phase of Anywhere Registration covers the first sale of plots by developers and apartments by builders, along with certain linked mortgage transactions. The initiative is aimed at reducing physical visits to registration offices, cutting waiting time and minimising physical interaction during the registration process. At present, Memorandum of Deposit of Title Deed (MOD/MODT) transactions can be completed either online or physically at registration offices. The government has indicated that this process is also expected to become fully online in the future. The successful completion of 248 registrations on the first day marks an important step in Tamil Nadu’s transition towards a more digital and presence-less property registration system.