Carpet Area vs SBA vs UDS Explained


Illustrated floor plan with measuring tape showing carpet area, super built-up area and UDS

Buying a home can feel confusing with so many big words. Three important terms you need to know are Carpet Area, Super Built-up Area (SBA), and Undivided Share of Land (UDS).

  • Carpet Area: This is the actual space inside your home where you can live and walk around. Imagine rolling out a carpet from wall to wall. It does not include the thickness of the walls, balconies, or spaces outside your door. Government rules (RERA) say builders must sell homes based on this area.
  • Super Built-up Area (SBA): This is your carpet area plus a share of the common spaces in the building. It includes the lobbies, stairs, lifts, and clubhouses.
  • Undivided Share of Land (UDS): When you buy a flat, you also own a small piece of the land the building stands on. That piece is your UDS. A bigger UDS means your property will hold its value better over time.

Knowing these terms is very helpful when you look at big projects like Nambiar District 25. This is a beautiful new property on Sarjapur Road in Bangalore. In such large projects with lots of shared spaces, checking the SBA and UDS shows you the true value of the land and the lifestyle you are paying for.

Comprehensive Overview of Nambiar District 25

Nambiar District 25 is a huge 100-acre property near Muthanallur Cross on Sarjapur Road. Built by Nambiar Builders, it might even grow to 200 acres later. The project is made to give you a "villa lifestyle in the sky." The first few towers are very tall, with up to 34 floors, making the East Bangalore skyline look amazing.

The project has homes of all sizes: 2, 2.5, 3, 3.5, 4, and 4.5 BHK flats. Here, you can easily see the difference between Carpet Area and SBA. For example, a big 3 BHK flat might have an SBA of 2,059 sq. ft., but the actual Carpet Area you live in is 1,332 sq. ft. Because the tall buildings are pushed to the edges of the property, the center has lots of open land. This gives every flat owner a very good UDS.

World-Class Amenities and Green Master Plan

One of the best things about Nambiar District 25 is how green it is. A massive 80% of the land is kept open as parks and gardens. It has over 3,500 trees and a 4-km track for running and cycling. The buildings take up only 20% of the land.

The main attraction is Club SOHO. It is a giant clubhouse spread over 7.5 acres. The project has more than 125 great facilities, like a football field, a cricket ground, and shops and clinics for your daily needs. Also, all cars and bikes are sent straight to the underground parking. This means the beautiful parks on the ground level are safe and completely free of traffic.

Connectivity and Pricing Highlights

Nambiar District 25 is located just 600 meters from the upcoming Muthanallur Metro Station. It is very easy to travel from here to big IT hubs like Wipro SEZ, RGA Tech Park, Electronic City, and the Outer Ring Road (ORR).

For the Sarjapur area, the prices are very good. A nice 2 BHK flat starts between ₹1.47 Crore and ₹1.65 Crore. The bigger 3 BHK flats start at about ₹1.86 Crore. If you have a large family, the huge 4 BHK and 4.5 BHK homes can go up to ₹4.20 Crore. The builder plans to hand over the first phase of homes between December 2028 and early 2030.

Frequently Asked Questions (FAQs)

The Carpet Area is the space inside your home where you can actually walk. The SBA is your carpet area plus your share of the common spaces, like the big Club SOHO, lobbies, and lifts.

Since 80% of the project is open green space, the UDS shows how much of this valuable land you actually own. A good UDS means your home's value will grow nicely over time.

It is on Muthanallur Main Road, just off Sarjapur Road in East Bangalore. It connects very easily to the Whitefield and Electronic City IT areas.

You can choose from many sizes, including 2, 2.5, 3, 3.5, 4, and 4.5 BHK luxury flats.

There are only 4 to 6 flats on each floor. This gives you more privacy and fresh air, and most flats do not share walls with neighbors.

The best features are the huge 7.5-acre Club SOHO, a 4-km cycling track, thousands of trees, and a ground area with zero car traffic.

The builder plans to give the keys for the first towers between December 2028 and January 2030.