RERA project · Residential/Group Housing
BOLLINENI VIENNA
by KRISHNAIAH PROJECTS PRIVATE LIMITED · 88 homes · 2.62 acres · 2 towers · Yelahanka
Upcoming Under construction, due Dec 2031. 17% built with 9% of the time used. 9% of homes booked.
At a glance
Due 31 Dec 2031. 9% of the time from RERA approval to the deadline has passed.
8 of 88 homes, as the builder reported for Q2 2026-27.
Similar projects within 3 km: 80 per acre. 79% of the land is left open.
Complaints to RERA about this project.
No litigation on the land or the project, as the builder declares it to RERA.
It is the only RERA project registered under this company name in Bengaluru Urban. Builders often register projects under other companies.
These answers come from the builder's own filings on RERA Karnataka and RERA's records. They are not checked on site; each section below shows the detail.
When will it be ready?
- Work started6 Apr 2026
- Approved by RERA27 Apr 2026
- Today24 Oct 2026
9% of the time to the deadline has passed.
- Deadline31 Dec 2031
The date it must be complete by.
- If it slips like a typical project1 Oct 2032
35% of 4,105 active projects in Bengaluru Urban have extended their deadline, by a median of 275 days.
How much is built, each quarter
Built, as the builder reports itTime used by then
When the bar is short of the mark, construction is behind a steady pace. Builders rarely work at a steady pace, so read it as a rough guide.
By tower, Q2 2026-27
CaveatDates from the RERA Karnataka project list, 24 Oct 2026. Progress as the builder reports it each quarter, certified by its architect and engineer; not checked on site.
How much is sold?
Still available: 15 × 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room, 1 × 4BR+4T+Home Theater +Maid room with toilet + Family +Powder room +garden, 16 × 4BR+4T+Maid room with toilet + Powder room, 46 × 3BR+3T+ Family +Home office+Powder room, 1 × 3BR+3T+ Family +Home office+Powder room +Pent House, 1 × 3BR+3T+ Family +Home office+Powder room+Garden.
Booked, by type
Booked, each quarter
Booked means sold or reserved, as the builder reports it. It says nothing about prices.
CaveatFrom the builder's quarterly updates to RERA Karnataka.
What's being built?
- 2,302 sq ft18 homes213.9 m²
- 3,009 sq ft15 homes279.5 m²
- 2,420 sq ft14 homes224.8 m²
- 3,172 sq ft17 homes294.7 m²
- 3,805 sq ft17 homes353.5 m²
- 3,805 sq ft1 home353.5 m²
- 3,009 sq ft1 home279.5 m²
- 3,269 sq ft1 home303.7 m²
Carpet areas from the builder's flat-by-flat list on RERA, each size as listed with how many homes have it. Carpet area is the floor area inside the walls of a home, the figure RERA requires builders to sell by. Land share (the undivided share) is the part of the land that comes with each home.
Towers
A: 35 homes, 61 m tall, 2 basements · B: 53 homes, 61 m tall, 2 basements
Amenities
- Electricity 77 m²
- CCTV Surveillance 67 m²
- Club House 2,310 m²
- Community Hall 295 m²
- Outdoor Sports facility 106 m²
- Indoor Sports facility 559 m²
- Swimming Pool 301 m²
- Gym 169 m²
- Parks 110 m²
- Power Backup 60 m²
- Piped Gas 15 m²
- Water and Sanitation 632 m²
CaveatAs registered by the builder on RERA Karnataka.
How crowded is it?
Homes per acre
Fewer homes on each acre usually means less crowding: less traffic, quieter common areas.
Land left open
The share of the land not built on, which includes roads.
- Land
- 2.62 acres
- Ground covered by buildings
- 21% of the land
- Floor-area ratio
- 2.92
- Parking
- 3.17 per home
- Built-up area, all floors
- 5,07,367 sq ft
10,623 m²
2,221 m²
Floors built per unit of land: 2.92 m² of floors for each m² of land.
279 covered, 0 open
47,136 m²
CaveatAs registered on RERA Karnataka. "Typical" is the median of active residential/group housing projects with a land area on RERA; the comparison is ours.
Who is building it?
This is the only project registered under this company name in Bengaluru Urban. Builders often register projects under other companies.
The company
- Registered as
- KRISHNAIAH PROJECTS PRIVATE LIMITED
- Type
- Company
- PAN
- AAACK8655L
- GSTIN
- 29AAACK8655L1ZW
The land is owned together with others (a joint development).
CaveatFrom the builder's own filings on this project's RERA page; complaints from RERA's list.
Paperwork and legal
- Registered with RERAPRM/KA/RERA/1251/472/PR/270426/008604 · Approved
- Building plan approvedBBMP - Bruhat Bengaluru Mahanagara Palike · BBMP/Addl.Dir/JDNORTH/0064/2024-25 · 6 Apr 2026
- Litigation on the landNone declared
- Litigation on the projectNone declared in the Q2 2026-27 update
- Water sourceBoreWell,BWSSB
Complaints to RERA about this project
None on RERA Karnataka.
Documents
151 files on the RERA page: Approved plan ↗, Commencement certificate ↗, Brochure ↗.
CaveatAs filed on RERA Karnataka. Complaints are listed without the names of the people who filed them.
Project cost
Money from buyers, each quarter
| Quarter | Collected from buyers | Withdrawn from the project account |
|---|---|---|
| Q1 2026-27 | ₹2.1 cr | ₹2.1 cr |
| Q2 2026-27 | ₹3.0 cr | ₹3.0 cr |
Builders fill these in differently: some give the quarter, some the total so far, and the totals don't always add up. Read them as rough.
CaveatCost as certified by the builder's chartered accountant at registration.
What's around it?
Open the full location report on the map
Metro, rail, bus, airport
- Nearest operational metro station11.19 kmReliable
- Nearest railway station2.7 kmReliable
- Bus stops within 500 m3Caveat
Parks, shops, daily needs
- Supermarkets within 1 km0Caveat
- Parks within 1 km1Caveat
- Nearest lake / water body (≥2 ha)1.06 kmCaveat
Hospitals
- Nearest hospital1.26 kmCaveat
Schools
- Schools in pincode 560064 (UDISE+ census)240Caveat
- Median pupil-teacher ratio, schools within 1 km18.6 :1Caveat
Police and crime
- Reported IPC/BNS crimes, Bengaluru City (2025)37,181 casesCaveat
- Police station jurisdictionYelahanka PSReliable
Flood and waterlogging
- BBMP-listed flood / low-lying spots within 1 km0Caveat
Water availability
- Groundwater stage (CGWB block assessment)Over ExploitedCaveat
- Groundwater depth at nearest CGWB well16.2 m below groundCaveat
- In an IISc groundwater-critical ward (2025 outlook)yesCaveat
Power reliability
- Avg outage minutes per feeder, city circles (2026-08)18.9 min/monthCaveat
- Un/partially-electrified layouts within 1 km11Caveat
Landfills, sewage plants, industry, aircraft
- Nearest named landfill / dump site (≥2 ha)3.28 kmReliable
- Nearest sewage treatment plant1.3 kmCaveat
- Industrial zones within 1 km0Caveat
- Nearest airfield runway (any, incl. military)3.03 kmCaveat
- Nearest commercial-airport runway12.67 kmReliable
- Distance to runway approach-path proxy8.41 kmCaveat
Upcoming infrastructure
- Under-construction projects within 3 km (verified)1Reliable
- Earlier-stage projects within 3 km (sanctioned/tendered/observed)4Caveat
ReliableFrom our location report at the builder-entered pin (13.10065, 77.61641), 2026-10-24. Each figure's source and caveat are in the full report.