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RAINBOW UNO
RG-KA-89470 · RERA PRM/KA/RERA/1251/310/PR/180326/008540 · Last updated on RERA Karnataka portal: 15 Oct 2026
Source: official RERA Karnataka filing
Red flags
- No red flags in this filing
Clear
- No litigation declared
- No complaints on record
- Completion date never moved
- Separate project account declared
Saved.
RAINBOW UNO is a Residential/Group Housing project by M/S. RAINVAS INFRAA in Bengaluru Urban, Karnataka, registered with RERA Karnataka as PRM/KA/RERA/1251/310/PR/180326/008540 on 18 Mar 2026. Possession is promised by 30 Jun 2031. 23 of the 240 units on this registration are recorded sold or booked, and 0 of 18 construction stages are filed complete.
At a glance
Project
- NameRAINBOW UNO
- TypeResidential/Group Housing
- Location
- Bengaluru South
- Bengaluru Urban
- 560062
- Pincode560062
- MapView location on Google Maps (as filed on RERA)
- RERA no.PRM/KA/RERA/1251/310/PR/180326/008540
- ReraGenie IDRG-KA-89470
Builder
- NameM/S. RAINVAS INFRAA
- Entity typePartnership Firm
- GSTIN29AAYFR4966J1Z1
- Authorized SignatorySUPREETTH VIMALA SURESH
Key dates
Key facts
Registration and timeline
- StatusRegistration approved
- Registered on18 Mar 2026
- Promised completion30 Jun 2031
- Revised completionNone
- Buildings2 building records
- Documents filed103 files
Current status
Figures as on 15 Oct 2026, this project's latest RERA Karnataka filing.
Buildings and wings, as sanctioned
| Building | Wing | Floors sanctioned | Habitable floors | Residential units | Other units | Total |
|---|---|---|---|---|---|---|
| 1 | - | - | - | 120 | 0 | 120 |
| 2 | - | - | - | 120 | 0 | 120 |
The full filing
Everything below is from the project's own RERA Karnataka filing, free to read.
Construction progress by building1
As on 15 Oct 2026, the date of the latest filing. The RERA activity checklist for each building, from the promoter's latest quarterly progress filing. These are the promoter's own figures, not an independent inspection.
0 of 18 construction stages are filed complete. The stage furthest along is Earth work and other leveling preparation work, at 70%.
Building: 9% average across the applicable activities
| Activity | Progress |
|---|---|
| Earth work and other leveling preparation work | 70% |
| Foundation footing work | 45% |
| Upto Plinth Level | 45% |
| Sub-structure flooring (Parking Floor, more than one floor below general ground level) | 0% |
| Retaining wall (All types) | 5% |
| RCC or MS Framed structure | 0% |
| Masonry Construction | 0% |
| Plastering inside , outside & Ceiling | 0% |
| Joinery: Doors, Windows, Ventilators etc | 0% |
| Basic work of Water supply, Sanitary and Electrification | 0% |
| Dadoing, Skirting, Flooring, Tiles work (All types) | 0% |
| Railing and Grill fixing | 0% |
| Electrification, Water supply and Sanitary Finishing | 0% |
| Painting | 0% |
| Fire prevention and fire fighting fitting and fixture with network | 0% |
| Weather Proof work(tile,concrete) | 0% |
| Wardrobe, Showcase, Kitchen cabinet, Puja work | Not applicable |
| Elevation work | 0% |
| Internal and External work including landscapes as per sanctioned drawings | 0% |
Progress on shared amenities40
As on 15 Oct 2026, the date of the latest filing. Lifts, roads, water and the other shared works, from the same quarterly filing, and reported by the promoter rather than inspected.
| Common facility | Proposed | Progress |
|---|---|---|
| Water Supply | Yes | 0% |
| Sewage and Drainage System | Yes | 0% |
| Water conservation/rain water harvesting/recharge of ground water | Yes | 0% |
| Energy management | No | Not applicable |
| Fire protection and fire safety requirements | Yes | 0% |
| Solid waste management and disposal | Yes | 0% |
| Emergency Evacuation services | Yes | 0% |
| Internal Roads & Footpaths | Yes | 0% |
| Electricity supply transformer and substation | Yes | 0% |
| Storm water drains | Yes | 0% |
| Use of renewable energy | Yes | 0% |
| Sewage Treatment Plant (STP) | Yes | 0% |
| Parks & Tree planting | No | Not applicable |
| Street Lighting | No | Not applicable |
| Electricity | Yes | 0% |
| Smart Home Automation | No | Not applicable |
| CCTV Surveillance | No | Not applicable |
| Club House | Yes | 0% |
| Community Hall | No | Not applicable |
| Outdoor Sports facility | No | Not applicable |
| Indoor Sports facility | No | Not applicable |
| Swimming Pool | No | Not applicable |
| Gym | No | Not applicable |
| Parks | No | Not applicable |
| Power Backup | No | Not applicable |
| Piped Gas | No | Not applicable |
| Water and Sanitation | Yes | 0% |
| Air Conditioning | No | Not applicable |
| Staircases | Yes | 0% |
| Lifts | Yes | 0% |
| Corridor/Lobbies | Yes | 0% |
| Fire escapes | Yes | 0% |
| Common entrance and exit for the building/common portico/foyer/verandah | Yes | 0% |
| Basement | Yes | 0% |
| Terrace | Yes | 0% |
| Outer Wall | No | Not applicable |
| Open parking areas | No | Not applicable |
| Provision for lodging of management staff and security staff | No | Not applicable |
| Water conservation and renewable energy | No | Not applicable |
| Common storage spaces | No | Not applicable |
Land and ownership1
This page carries no encumbrance declaration for this project. That is silence on the question, and not a record of clear land.
| Landowner | Village | District |
|---|---|---|
| B R VIJAYA LAKSHMI AND OTHERS | - | - |
Project account and cost
70 percent of buyer money must sit in the project account, so check that your agreement for sale names a designated account for this project and pay into that account only.
| Cost line | Estimated | Incurred |
|---|---|---|
| Estimated Cost of Construction as certified by Engineer | Rs 141.82 cr | Rs 9.69 cr |
| Principal sum and interest payable to financial institutions-Non Banking financial institution (NBFC) | Rs 16.00 cr | Rs 29.03 lakh |
| On-site expenditure-Site Overhead | Rs 10.00 cr | Rs 1.66 cr |
| On-site expenditure-Salaries of workers | Rs 3.00 cr | Rs 13.90 lakh |
| On-site expenditure-Consultants Fees | Rs 1.00 cr | Rs 17.20 lakh |
| On-site expenditure-Cost Of Services(Water, Electricity, Sewage) | Rs 1.00 cr | - |
Certifying professionals and partners3
Certificates from these professionals release the promoter's withdrawals from the 70 percent account.
| Role | Name |
|---|---|
| Architect | SATHISH KUMAR DESAI |
| Engineer | LAKSHMIKANTHA S |
| Chartered Accountant | SURESH BABU NANJA RAMAN |
Complaints filed with RERA Karnataka
No complaints on record against this registration.
Documents filed103
As listed on the registration, under the names the promoter filed them with; the newest 80 of 103 are shown. The files themselves are available at source: search the registration number PRM/KA/RERA/1251/310/PR/180326/008540 on the RERA Karnataka portal. We publish what the filing says and never host the promoter's documents in place of it.
| Document | Uploaded |
|---|---|
| Q2 2026-27 Form-4 Certificate issued by Chartered AccountantFile: RERA UNO CA CERT SEP 26.pdf | 15 Oct 2026 |
| Q2 2026-27 Form-5 Certificate issued by ArchitectFile: RERA UNO ARCH CERT SEP-2026.PDF | 15 Oct 2026 |
| Q2 2026-27 Form-6 Certificate issued by Structural EngineerFile: RERA UNO ENGR CERT SEP 26.pdf | 15 Oct 2026 |
| Q2 2026-27 Water supply and sewage board | 15 Oct 2026 |
| Q2 2026-27 KSPCB- PCB (10 Acres to 125 Acres) | 15 Oct 2026 |
| Q2 2026-27 KSPCB- MOEF (Above 50 Acres) | 15 Oct 2026 |
| Q2 2026-27 KPTCL- BESCOM | 15 Oct 2026 |
| Q2 2026-27 Fire and Safety | 15 Oct 2026 |
| Q2 2026-27 Airport Authority of India | 15 Oct 2026 |
| Q2 2026-27 BSNL/Telecommunication Department | 15 Oct 2026 |
| Q1 2026-27 Form-4 Certificate issued by Chartered AccountantFile: RERA UNO CA CERT JUN 26.pdf | 15 Jul 2026 |
| Q1 2026-27 Form-5 Certificate issued by ArchitectFile: RERA UNO ARCH CERT JUNE 26.PDF | 15 Jul 2026 |
| Q1 2026-27 Form-6 Certificate issued by Structural EngineerFile: RERA UNO ENGR CERT JUNE 26.pdf | 15 Jul 2026 |
| Q1 2026-27 Water supply and sewage board | 15 Jul 2026 |
| Q1 2026-27 KSPCB- PCB (10 Acres to 125 Acres) | 15 Jul 2026 |
| Q1 2026-27 KSPCB- MOEF (Above 50 Acres) | 15 Jul 2026 |
| Q1 2026-27 KPTCL- BESCOM | 15 Jul 2026 |
| Q1 2026-27 Fire and Safety | 15 Jul 2026 |
| Q1 2026-27 Airport Authority of India | 15 Jul 2026 |
| Q1 2026-27 BSNL/Telecommunication Department | 15 Jul 2026 |
| Q4 2025-26 Form-4 Certificate issued by Chartered AccountantFile: RERA UNO CA CERT MAR 26.pdf | 15 Apr 2026 |
| Q4 2025-26 Form-5 Certificate issued by ArchitectFile: RERA UNO ARCH CERT MAR 26.PDF | 15 Apr 2026 |
| Q4 2025-26 Form-6 Certificate issued by Structural EngineerFile: RERA UNO ENGR CERT MAR 26.pdf | 15 Apr 2026 |
| Q4 2025-26 Water supply and sewage board | 15 Apr 2026 |
| Q4 2025-26 KSPCB- PCB (10 Acres to 125 Acres) | 15 Apr 2026 |
| Q4 2025-26 KSPCB- MOEF (Above 50 Acres) | 15 Apr 2026 |
| Q4 2025-26 KPTCL- BESCOM | 15 Apr 2026 |
| Q4 2025-26 Fire and Safety | 15 Apr 2026 |
| Q4 2025-26 Airport Authority of India | 15 Apr 2026 |
| Q4 2025-26 BSNL/Telecommunication Department | 15 Apr 2026 |
| JDAFile: RAINBOW UNO JDA Sy No 15 1.pdf | 16 Mar 2026 |
| COMMON AREA CLARIFICATIONFile: RERA UNO COMMON AREA.pdf | 12 Mar 2026 |
| AMENITIES CLARIFICATIONFile: RERA UNO AMENITIES.pdf | 12 Mar 2026 |
| STRUCTURAL ENGINEER LICENSE SELF ATTESTEDFile: UNO STRUCT ENGR LIC SELF ATT.pdf | 12 Mar 2026 |
| STP DRAWINGFile: Rainbow Uno STP Plan And Section.pdf | 12 Mar 2026 |
| RTC, survey 15/1 | - |
| Mutation, survey 15/1 | - |
| Encumbrance Certificate, survey 15/1 | - |
| Conversion/Alienation Order, survey 15/1 | - |
| Sale/Title/Gift Deed, survey 15/1 | - |
| JDA, survey 15/1 | - |
| Khatha, survey 15/1 | - |
| Registration CertificateFile: COMPANY REGISTRATION CERTIFICATE.pdf | - |
| GST CertificateFile: RAINVAS GST Regn Certificate.pdf | - |
| Partnership DeedFile: RAINVAS UNO PARTNERSHIP RECONSTITUITION DEED.pdf | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Certificate issued by CA Form 1File: RERA UNO CA.pdf | - |
| Certificate issued by Architect Form 2File: RERA UNO ARCH CERT.pdf | - |
| Certificate issued by Engineer Form 3File: RERA UNO ENGR CERT.pdf | - |
| Project Chartered Accountant | - |
| Project Engineer | - |
| Project Architect | - |
| AffidavitFile: RERA UNO NON LITIGATION AFFIDAVIT.pdf | - |
| Balance Sheet 2024 - 2025File: Rainvas Infraa Financials AY 25 26.pdf | - |
| Balance Sheet 2023 - 2024File: Rainvas Infraa AY 24 25.pdf | - |
| Balance Sheet 2022 - 2023File: Rainvas Infraa AY 23 24.pdf | - |
| Audited Profit and Loss Statement 2024 - 2025File: Rainvas Infraa Financials AY 25 26.pdf | - |
| Audited Profit and Loss Statement 2023 - 2024File: Rainvas Infraa AY 24 25.pdf | - |
| Audited Profit and Loss Statement 2022 - 2023File: Rainvas Infraa AY 23 24.pdf | - |
| Income Tax Return Acknowledgement 2024 - 2025File: Rainvas Infraa Financials AY 25 26.pdf | - |
| Income Tax Return Acknowledgement 2023 - 2024File: Rainvas Infraa AY 24 25.pdf | - |
| Income Tax Return Acknowledgement 2022 - 2023File: Rainvas Infraa AY 23 24.pdf | - |
| Building license | - |
| PLAN | - |
| UNO BUILDING LICENSE & SANCTION PLAN | - |
| Structural stability certificate | - |
| RAINBOW UNO SPECIFICATIONS | - |
| Agreement of Sale Proforma final | - |
| MODEL FORM OF ALLOTMENT LETTER | - |
| UNO FORM B | - |
| RERA UNO AFFI | - |
| RERA UNO AFFI CUM DCLN | - |
| Legal Opinion | - |
| RAINBOW UNO BESCOM NOC | - |
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Builder: M/S. RAINVAS INFRAA
M/S. RAINVAS INFRAA has 1 registration on RERA Karnataka, including RAINBOW UNO. Its filings disclose no earlier RERA Karnataka projects. Read the full track record. See more projects on the Bengaluru Urban district page.
Frequently asked questions
What are my rights if RAINBOW UNO is delayed beyond 30 Jun 2031?
Under section 18 of the RERA Act you may stay in the project and claim interest for every month of delay, at the rate the state's RERA rules prescribe, or exit and claim a full refund with interest. Claims are filed as complaints with RERA Karnataka.
How do I verify and contact the developer of RAINBOW UNO?
The registered promoter entity is M/S. RAINVAS INFRAA, a partnership firm as per the filing. Its GSTIN 29AAYFR4966J1Z1 can be cross-checked on the MCA and GST portals. Your agreement for sale must name this exact entity, not a group brand name. The promoter's registered address and contact details are on the project's RERA Karnataka listing and in its filed documents.
Is my payment protected in RAINBOW UNO?
Partly, by law. 70 percent of every buyer payment must go into the project's designated bank account, withdrawable only against architect, engineer and CA certificates as construction progresses. Separately, a promoter cannot take more than 10 percent of the price before signing a registered agreement for sale (section 13). Neither rule guarantees completion; they limit how far your money can travel from the project.
Who certifies construction progress at RAINBOW UNO?
The professionals named in the filing: Architect: SATHISH KUMAR DESAI; Engineer: LAKSHMIKANTHA S; Chartered Accountant: SURESH BABU NANJA RAMAN. Their certificates are what unlock the promoter's withdrawals from the 70 percent account, so their names on record are part of the project's accountability chain.
What should I check before booking in RAINBOW UNO?
Four things this page cannot decide for you: that the carpet area in your agreement matches the filed carpet area; that the agreement follows the model agreement under the state's RERA rules, with deviations highlighted; the promoter's record on their other projects, not just this one; whether construction progress keeps pace with sales in the coming quarters.
Spotted something wrong on this page, or want to tell us what would make it more useful? Every page here is built from what the promoter filed on RERA Karnataka, and we read every report.
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