Karnataka Relaxes FAR Rules for Taller Buildings: Here's What Homebuyers in Bengaluru Should Know

What Is FAR and Why Is It Important in Real Estate?

FAR stands for Floor Area Ratio. It is the single number that determines how much a developer can build on a given plot of land. The calculation is straightforward: total built-up area across all floors divided by the total plot area. A plot of 1,000 sq. mt. with an FAR of 2 allows 2,000 sq. mt. of construction. Double the FAR, and you can build twice as much on the same land.

FAR directly controls building height, density, and how many homes a developer can offer on a project site. Low FAR limits produce low-rise projects with fewer units. Higher FAR enables taller towers, more homes per acre, and — in theory — more supply entering the market. The FAR rules for buildings in Bengaluru have historically been among the more restrictive in India's major cities.

What Has Changed in Karnataka's New FAR Policy?

Two distinct developments have taken place simultaneously, each targeting different zones of the city.

The first is the Premium FAR Policy, gazetted on 21 February 2025 under Gazette Notification No. UDD 78 MNJ 2024 (E). This amendment to the Zonal Regulations of the Revised Master Plan 2015 for Bengaluru allows any developer to acquire extra built-up area — over and above the allowable FAR of their project — by paying a premium to the concerned authority. The premium on FAR will not exceed 40% of the allowable permissible FAR of the project. An additional 20% FAR is also made available through TDR (Transfer of Development Rights). Road width determines the premium entitlement: if the road width is above 18 metres, 60% FAR will be provided; if it is above 12 metres but below 18 metres, 40% FAR will be made available.

The second development relates to KIADB (Karnataka Industrial Areas Development Board) zones. In February 2026, the state government modified building regulations in KIADB zones, raising the permissible FAR to 5.2 through premiums — up from a previous ceiling of approximately 3.25. Bengaluru Urban, Bengaluru Rural, and other surrounding districts fall under this category.

Together, these represent the most significant updates to Karnataka FAR rules in over a decade.

Why Bengaluru Will See More High-Rise Buildings

Land in Bengaluru's established corridors is scarce and expensive. The Outer Ring Road, Sarjapur Road, Whitefield, and the western IT belt have seen land values rise sharply over the past five years. At earlier FAR limits, many sites could not generate enough homes to justify development costs. Greater FAR changes that calculation.

For the Bengaluru FAR policy shift to result in high-rise development, three conditions need to be in place: wider roads, infrastructure capacity, and developer interest. All three are converging in the city's growth corridors faster than in its older residential pockets.

Key Benefits of Higher FAR for Homebuyers in Bengaluru

1. More housing supply: More homes per plot means more options entering the market, particularly in corridors where supply has been constrained.
2. Better amenity potential: Larger projects supported by higher FAR can spread fixed infrastructure costs — clubhouses, landscaping, security — across more units, improving amenity quality per rupee spent.
3. Price stability over time: Increased supply in high-demand micro-markets can moderate price escalation, though this depends heavily on the pace of infrastructure improvement alongside construction.
4. Modern, well-planned developments: Higher-density projects from established developers tend to prioritise space efficiency, natural light, and vertical layout in ways that older low-rise stock does not.

Impact on Property Prices and Investment

Higher FAR does not automatically mean lower prices, at least not in the near term. Premium FAR involves a cost to the developer, and that cost will be partly passed on. What it does improve is project viability, particularly in high-cost corridors where earlier FAR limits made development uneconomical.

Over the medium term, if supply increases meaningfully in areas with strong employment anchors, price growth may moderate without reversing. Investors evaluating projects in corridors covered by the new FAR rules in Karnataka should watch for whether infrastructure delivery — roads, water, drainage, metro — keeps pace with the additional density being approved.

Areas in Bengaluru Likely to Benefit the Most

1. Outer Ring Road corridor: Wide internal roads and proximity to IT employment make this the most immediately relevant zone for premium FAR utilisation.
2. KIADB industrial corridors: Bagalur, Hardware Park, and Devanahalli are specifically identified in the KIADB revision as locations likely to see significant impact given their wider internal road networks.
3. Emerging suburbs: Nelamangala, Hoskote, Kanakapura, and Anekal are explicitly covered under the Premium FAR gazette.
4. Airport vicinity: The Bengaluru International Airport Area Planning Authority is among the bodies responsible for issuing premium FAR under the new framework.

How the New FAR Rules Impact Homebuyers in Bengaluru

Greater availability of supply will always be beneficial to the consumer. However, an increase in FAR also results in greater competition for existing civic amenities. Before purchasing a property in any high-density scheme, buyers may find it useful to investigate:

1. The road width servicing the property — this determines premium FAR eligibility.
2. Whether the approved layout of the property matches its registration under RERA.
3. The track record and credibility of the developer, which becomes increasingly important as density increases.
4. The ratio of open spaces, natural light planning, and unit efficiency within the proposed project.