How to compare Bangalore neighbourhoods before buying

5.1.1 Which area is the best place to live in Bangalore?

No single area in Bangalore is the best place for every buyer. The right area is the one where a specific project passes the tests that matter to your household. Sachi uses five tests. The first test is the commute at the hours you travel. The second test is the water source of the project. The third test is flood exposure at the exact site and its access road. The fourth test is the price, checked against the government guidance value. The fifth test is the amount of new supply that will complete near the project. An area name such as “East Bangalore” or “North Bangalore” covers many sites. Two projects a few kilometres apart can have different roads, water sources and drainage. So compare projects, not area names. Run the same five tests on two or three projects, and write down the evidence for each one. Each test below has a primary source that you can check yourself.

Test	Question to answer	Where to check
Commute	How long is the trip at your peak hour?	Your own trips; BMRCL network page; BMTC metro feeder routes
Water	Where does the project’s water come from?	Builder, in writing; BWSSB
Flood	Does the site or its access road flood?	KSNDMC Bengaluru Varuna Mitra; a site visit after rain
Price	How does the price compare with the guidance value?	Kaveri online services
New supply	How many projects nearby will complete soon?	K-RERA Project Status search

Sources: BMRCL, BMTC, BWSSB, KSNDMC, Kaveri and K-RERA portals, checked 9 October 2026.

5.1.2 How do you test the commute from a Bangalore project?

Test the commute from the project gate, at the hour you travel, on more than one weekday. A map estimate at noon tells you little about a trip at 9 am. List every regular trip in your household: office, school, college and the homes of parents. Do each trip at least twice, on a Monday and in mid-week. Start the timer at the project gate, not at the nearest main road. Include the stretch from the gate to the main road. If you plan to use the metro, check the network on the BMRCL website. Its menu lists the metro network, upcoming projects and a map of Phase 1, 2, 2A and 2B. Treat a line as usable only when BMRCL shows it in operation. For the last mile, check the BMTC website. Its metro feeder page lists each route number, origin and destination. Sachi’s reading: a line under construction is a possible future benefit, so do not pay for it today as if it runs.

Check	How to do it	What to write down
Peak-hour drive	Drive the route at your real start time, on two weekdays	Door-to-door minutes, both directions
School run	Do the trip at school opening time	Minutes, and the worst junction
Metro	Find the nearest operational station on the BMRCL site	Walk or feeder time to the station
Bus	Check the BMTC metro feeder route list	Route number; check frequency on BMTC live tracking or on a site visit

The commute test chapter covers this method in more detail.

5.1.3 Does the area get Cauvery water, or tankers and borewells?

Ask the builder for the water source in writing, because supply differs inside the city. The Bangalore Water Supply and Sewerage Board (BWSSB) supplies water to the city. Its “About BWSSB” page states a jurisdiction of 800 sq km. The page splits it into three parts. These are the core city (245 sq km), 8 former urban local bodies (330 sq km) and 110 villages (225 sq km). The page says Cauvery Water Supply Scheme Stages I to IV have an installed capacity of 1,440 MLD. It says this water serves the core city and the 8 former local bodies, 575 sq km in total. The page says this supply excludes the 110 villages. For these villages, the page describes Cauvery Stage V: 775 MLD in two phases, of 500 MLD and 275 MLD. The page has no date. It does not say whether Stage V now supplies a given village. Sachi did not check the current status of Stage V from a primary source.

Area (BWSSB page)	Size	Cauvery supply described on the page
Core city	245 sq km	Stages I to IV, 1,440 MLD installed in total
8 former urban local bodies (7 CMCs, 1 TMC)	330 sq km	Stages I to IV
110 villages added to the city	225 sq km	Excluded from Stages I to IV; Stage V described, 775 MLD in two phases

Source: BWSSB, About BWSSB, checked 9 October 2026. The page is undated.

For a project in one of the 110 villages, or outside the BWSSB area, ask three questions. Does the project have a BWSSB connection today? If not, what is the source: borewells, tankers or a private supply? Who pays to run it after handover? Get the answers in the agreement for sale, or in a letter from the builder.

5.1.4 How do you check flood risk for a Bangalore location?

Check flood risk for the exact site and its access road, because water flows by slope, not by area name. The KSNDMC runs the Bengaluru Varuna Mitra portal. Its floods page says the high ground is a ridge in the north of the city, and the land falls gradually in all directions. It names four major valley catchments: Vrishabhavathy, Koramangala, Challaghatta and Hebbal. The page says most of the city’s storm water drains into ponds and lakes. It gives a drainage network of 840 km. It also gives a mean annual rainfall of about 900 mm, over about 60 rainy days a year. The portal menu has pages for rainfall, flood forecasts and inundation. KSNDMC also lists a Bengaluru Megha Sandesha app on the same portal. These tools show conditions near the site, not a rating for each project. So add a site visit. Go after heavy rain, and look at the access road, the basement ramp and the drains outside the gate.

Flood check	Where	Red flag
Rainfall and inundation pages	KSNDMC Bengaluru Varuna Mitra	Inundation reported on the access road
Low point	Site visit: is the site lower than the road?	Water flows from the road into the site
Lake or storm-water drain nearby	Site visit and the project’s approved plan	Drain or lake edge close to the boundary
Basement ramp	Site visit after rain	Ramp slopes down from the road with no hump
Neighbours	Ask residents of older buildings nearby	Reports of water on the road each monsoon

The lake buffer zone chapter covers sites near lakes and storm-water drains.

5.1.5 How do you compare property prices between Bangalore areas?

Compare price per square foot of carpet area for similar flats, and check each price against the government guidance value. Asking prices from listings are only a start. Quotes can use different area bases, such as carpet area or super built-up area. Convert each quote to carpet area before you compare. The government publishes a guidance value for each location. The Kaveri online services portal of the Department of Stamps and Registration uses it. The Kaveri FAQ says Sub-Registrars fix the market value of the property based on the guidance value that the Government publishes. The Kaveri valuation screen shows an estimated guidance value. The guidance value is a government rate for registration. It is not the market price of a new flat. But it lets you compare two locations on one official scale. Sachi’s reading: if two projects have similar guidance values but very different asking prices, ask each builder what explains the gap.

Step	What to do	Why
1	Get the all-inclusive price for the same configuration in each project	Removes differences in the extras quoted
2	Divide by the carpet area from the agreement for sale	Puts every quote on one base
3	Look up the guidance value of each location on Kaveri	Gives one official scale for all locations
4	Ask about any large gap between projects with similar guidance values	Finds what you pay a premium for

Source: Kaveri online services FAQ and valuation screen, checked 9 October 2026.

5.1.6 How much new supply will complete near the project?

Count the registered projects near your shortlist that are still before their proposed completion date. The Karnataka RERA Project Status page is public. You can search it by project name, promoter, application number, registration number, district and taluk. A district search returns a table with each project’s status, taluk, project type and proposed completion date. Sachi searched the district Bengaluru Urban on 9 October 2026. The search returned 4,425 rows. Of these, 3,134 had the status APPROVED and the type Residential/Group Housing. Of these 3,134 projects, 1,004 had a proposed completion date on or after 9 October 2026. These are project counts, not flat counts, and one project can have a few flats or many hundreds. Note that K-RERA uses revenue taluks, such as Bengaluru East. A taluk does not match an everyday area name such as “East Bangalore”. The table below does not include the Bengaluru Rural district.

K-RERA taluk (Bengaluru Urban)	Approved residential projects	Of these, proposed completion on or after 9 Oct 2026	Approved on or after 1 Oct 2025
Bengaluru East	1,120	342	77
Bengaluru South	841	240	58
Bengaluru North	541	152	31
Anekal	505	206	61
Yelahanka	127	64	18
Total	3,134	1,004	245

Source: Sachi analysis of the K-RERA Project Status search, district Bengaluru Urban, retrieved 9 October 2026. “Residential projects” means status APPROVED and type Residential/Group Housing.

New supply is not good or bad by itself. Many projects completing near you can mean more choice when you buy. It can also mean more flats for sale or rent when you want to resell or let your flat.

5.1.7 How do you build a shortlist of Bangalore areas in one week?

Build the shortlist from your household’s fixed points, then test two or three projects with the same method. Start with the places that your household visits every week: offices, schools, hospitals and the homes of parents. Mark them on a map. Draw a rough area around them that fits your longest acceptable commute. Then pick two or three projects inside that area that fit your budget and configuration. Check that each project is registered on K-RERA before you spend time on it. Run the five tests on each project, and write the results in one table. Use the same day and hour for each commute test, so the results compare fairly. Do the site visits after rain if the monsoon allows. At the end, drop any project that fails a test that matters most to you. Sachi’s reading: one failed water or flood test usually matters more than a small price saving.

1. Day 1: mark your household’s weekly places on a map, and set a maximum commute.
2. Day 2: pick two or three K-RERA registered projects inside that area.
3. Days 3 and 4: run the commute test from each project gate at your peak hours.
4. Day 5: ask each builder for the water source in writing, and check the flood pages on Varuna Mitra.
5. Days 6 and 7: compare prices on carpet area and guidance value, count new supply on K-RERA, and visit each site.