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COSMOS
RG-KA-75349 · RERA PRM/KA/RERA/1251/446/PR/160726/008813 · Last updated on RERA Karnataka portal: 13 Jul 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.
COSMOS is a Residential/Group Housing project by CORBITAL BUILDERS in Bengaluru Urban, Karnataka, registered with RERA Karnataka as PRM/KA/RERA/1251/446/PR/160726/008813 on 16 Jul 2026. Possession is promised by 31 Dec 2029.
At a glance
Project
- NameCOSMOS
- TypeResidential/Group Housing
- Location
- Bengaluru East
- Bengaluru Urban
- 560077
- Pincode560077
- MapView location on Google Maps (as filed on RERA)
- RERA no.PRM/KA/RERA/1251/446/PR/160726/008813
- ReraGenie IDRG-KA-75349
Builder
- NameCORBITAL BUILDERS
- Entity typePartnership Firm
- GSTIN29AAWFC2315E1ZE
- Authorized SignatorySHIVADAS T M
Key dates
Key facts
Registration and timeline
- StatusRegistration approved
- Registered on16 Jul 2026
- Promised completion31 Dec 2029
- Revised completionNone
- Buildings1 building record
- Documents filed101 files
Buildings and wings, as sanctioned
| Building | Wing | Floors sanctioned | Habitable floors | Residential units | Other units | Total |
|---|---|---|---|---|---|---|
| COSMOS | - | - | - | 68 | 0 | 68 |
The full filing
Everything below is from the project's own RERA Karnataka filing, free to read.
Construction progress by building1
As on 13 Jul 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.
Building:
| Activity | Progress |
|---|---|
| Earth work and other leveling preparation work | - |
| Foundation footing work | - |
| Upto Plinth Level | - |
| Sub-structure flooring (Parking Floor, more than one floor below general ground level) | - |
| Retaining wall (All types) | Not applicable |
| RCC or MS Framed structure | - |
| Masonry Construction | - |
| Plastering inside , outside & Ceiling | - |
| Joinery: Doors, Windows, Ventilators etc | - |
| Basic work of Water supply, Sanitary and Electrification | - |
| Dadoing, Skirting, Flooring, Tiles work (All types) | - |
| Railing and Grill fixing | - |
| Electrification, Water supply and Sanitary Finishing | - |
| Painting | - |
| Fire prevention and fire fighting fitting and fixture with network | - |
| Weather Proof work(tile,concrete) | - |
| Wardrobe, Showcase, Kitchen cabinet, Puja work | - |
| Elevation work | - |
| Internal and External work including landscapes as per sanctioned drawings | - |
Progress on shared amenities40
As on 13 Jul 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 | - |
| Sewage and Drainage System | Yes | - |
| Water conservation/rain water harvesting/recharge of ground water | Yes | - |
| Energy management | No | Not applicable |
| Fire protection and fire safety requirements | No | Not applicable |
| Solid waste management and disposal | No | Not applicable |
| Emergency Evacuation services | No | Not applicable |
| Internal Roads & Footpaths | Yes | - |
| Electricity supply transformer and substation | No | Not applicable |
| Storm water drains | No | Not applicable |
| Use of renewable energy | Yes | - |
| Sewage Treatment Plant (STP) | Yes | - |
| Parks & Tree planting | Yes | - |
| Street Lighting | Yes | - |
| Electricity | Yes | - |
| Smart Home Automation | No | Not applicable |
| CCTV Surveillance | Yes | - |
| Club House | No | Not applicable |
| Community Hall | Yes | - |
| Outdoor Sports facility | No | Not applicable |
| Indoor Sports facility | Yes | - |
| Swimming Pool | Yes | - |
| Gym | Yes | - |
| Parks | No | Not applicable |
| Power Backup | No | Not applicable |
| Piped Gas | No | Not applicable |
| Water and Sanitation | Yes | - |
| Air Conditioning | No | Not applicable |
| Staircases | Yes | - |
| Lifts | Yes | - |
| Corridor/Lobbies | Yes | - |
| Fire escapes | No | Not applicable |
| Common entrance and exit for the building/common portico/foyer/verandah | Yes | - |
| Basement | Yes | - |
| Terrace | Yes | - |
| Outer Wall | Yes | - |
| Open parking areas | No | Not applicable |
| Provision for lodging of management staff and security staff | No | Not applicable |
| Water conservation and renewable energy | Yes | - |
| 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 |
|---|---|---|
| SAMUEL THOMAS S | - | - |
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 9.46 cr | - |
Certifying professionals and partners3
Certificates from these professionals release the promoter's withdrawals from the 70 percent account.
| Role | Name |
|---|---|
| Architect | KUMAR R |
| Engineer | MANDAHADI VENKATARAMANA REDDY |
| Chartered Accountant | SRINIVASULU A N |
Complaints filed with RERA Karnataka
No complaints on record against this registration.
Documents filed101
As listed on the registration, under the names the promoter filed them with; the newest 80 of 101 are shown. The files themselves are available at source: search the registration number PRM/KA/RERA/1251/446/PR/160726/008813 on the RERA Karnataka portal. We publish what the filing says and never host the promoter's documents in place of it.
| Document | Uploaded |
|---|---|
| FINANCIAL STATEMENT CLARIFICATIONFile: Financial statement clarification.pdf | 13 Jul 2026 |
| SOURCE OF FUND CLARIFICATIONFile: source of funds clarification.pdf | 13 Jul 2026 |
| KOSHY THOMAS ITR 2024-25File: Koshy thomas ITR 2024 25.pdf | 13 Jul 2026 |
| SHAFI ITR 2023-24File: SHAFI ITR 2023 24.pdf | 13 Jul 2026 |
| SHAFI ITR 2024-25File: SHAFI ITR 2024 25.pdf | 13 Jul 2026 |
| SHAFI ITR 2025-26File: SHAFI ITR 2025 26.pdf | 13 Jul 2026 |
| SHIVDAS ITR 2023-24File: Shivdas ITR 2023 24.pdf | 13 Jul 2026 |
| SHIVDAS ITR 2024-25File: Shivdas ITR 2024 25.pdf | 13 Jul 2026 |
| SHIVDAS ITR 2025-26File: Shivdas ITR 2025 26.pdf | 13 Jul 2026 |
| SINGLE LAYOUR PLAN AND APPROVAL CLARIFICATIONFile: Single layout plan and order clarification.pdf | 13 Jul 2026 |
| VILLAGE MAPFile: Village map.pdf | 13 Jul 2026 |
| MASTER / CDP PLANFile: Master Plan.pdf | 13 Jul 2026 |
| CONVERSION ORDERFile: Conversion order cosmos.pdf | 13 Jul 2026 |
| LAND VALUE CLARIFICATIONFile: land value calculation.pdf | 13 Jul 2026 |
| FORM 1 CA CERTIFCATEFile: FORM 1 Corbital Builder CA.pdf | 13 Jul 2026 |
| CDP MAPFile: CDP map.jpeg | 13 Jul 2026 |
| CA CERTIFICATE FORM 1File: FORM 1 Corbital Builder CA.pdf | 28 Jun 2026 |
| BANK AFFIDAVITFile: Bank affidavit.pdf | 28 Jun 2026 |
| FINANCIAL STATEMENT CLARIFICATIONFile: CA Noc.pdf | 28 Jun 2026 |
| SOURCE OF FUND CLARIFICATIONFile: Source of fund corbat.pdf | 28 Jun 2026 |
| LATEST RTCFile: Latest RTC.pdf | 28 Jun 2026 |
| MR AFTER CONVERSIONFile: MR after conversion.pdf | 28 Jun 2026 |
| MR BRFORE CONVERSIONFile: MR.pdf | 28 Jun 2026 |
| ECFile: EC.pdf | 28 Jun 2026 |
| KATHAFile: e khatha.pdf | 28 Jun 2026 |
| ADVOCATE SEARCH REPORTFile: Legal opinion corbat.pdf | 28 Jun 2026 |
| PLINT CERTIFICATEFile: Plint certification.pdf | 28 Jun 2026 |
| BUILDING LICENSEFile: Building license.pdf | 28 Jun 2026 |
| ADLR SURVEY SKETCHFile: ADLR survey sketch.pdf | 28 Jun 2026 |
| GROUND FLOOR PLANFile: Ground Floor Plan.pdf | 28 Jun 2026 |
| FOOTING PLANFile: FOOTING.pdf | 28 Jun 2026 |
| APPLICATION FOR COMMENCEMENT CERTIFICATEFile: Application for commencement certificate.pdf | 28 Jun 2026 |
| COMMENCEMENT CERTIFICATE CLARIFICATIONFile: Application for commencement certificate.pdf | 28 Jun 2026 |
| STILT FLOOR PLANFile: STILT FLOOR PLAN.pdf | 28 Jun 2026 |
| VILLAGE MAPFile: Village map.pdf | 28 Jun 2026 |
| SINGLE PLOT LAYOUT AND PLANFile: Single layoput approval clarification.pdf | 28 Jun 2026 |
| AMENITIES AND COMMON AREA DETAILSFile: Amenities and common area clarification.pdf | 28 Jun 2026 |
| BESCOM NOCFile: BESCOM NOC.pdf | 28 Jun 2026 |
| BWSSB NOCFile: BWSSB NOC.pdf | 28 Jun 2026 |
| PROJECT BRIEF ESTIMATED COSTFile: Brief estimated cost.pdf | 28 Jun 2026 |
| BUILDING PLANFile: Building plan.pdf | 28 Jun 2026 |
| CARPET AREA DETAILSFile: Carpet area details.pdf | 28 Jun 2026 |
| LAND VALUE CALCULATION CLARIFICATIONFile: land value calculation.pdf | 28 Jun 2026 |
| GUIDANCE VALUE CERTIFICATEFile: Valuvation.pdf | 28 Jun 2026 |
| PROJECT SPECIFICATIONFile: Project specification.pdf | 28 Jun 2026 |
| SECTION 3 VIOLATION AFFIDAVITFile: Section 3 violation affidavit.pdf | 28 Jun 2026 |
| STP DRAWINGFile: STP drawing.pdf | 28 Jun 2026 |
| STRUCTURAL STABILITY CERTIFICATEFile: Structural stability certificate.pdf | 28 Jun 2026 |
| STRUCTURAL ENGINEER LICENCE AND KYCFile: Structural engineer license and kyc.pdf | 28 Jun 2026 |
| WATER SOURCE CLARIFICATIONFile: Water source clarification.pdf | 28 Jun 2026 |
| ENGINEER SELF ATTESTED LICENSEFile: Engineer self attested.pdf | 28 Jun 2026 |
| MASTER PLANFile: Master Plan.pdf | 28 Jun 2026 |
| PROFORMA OF AGREEMENT OF SALEFile: Agreement of Sale Proforma.pdf | 28 Jun 2026 |
| PROFORMA OF ALLOTMENT LETTERFile: MODEL FORM OF ALLOTMENT LETTER.pdf | 28 Jun 2026 |
| RTC, survey 58/2 | - |
| Mutation, survey 58/2 | - |
| Encumbrance Certificate, survey 58/2 | - |
| Conversion/Alienation Order, survey 58/2 | - |
| Sale/Title/Gift Deed, survey 58/2 | - |
| JDA, survey 58/2 | - |
| Khatha, survey 58/2 | - |
| Registration CertificateFile: Firm registration.pdf | - |
| GST CertificateFile: corbital GST certificate office.pdf | - |
| Partnership DeedFile: Corbital Builders partner ship deed.pdf | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Certificate issued by CA Form 1File: FORM 1 Corbital Builder CA.pdf | - |
| Certificate issued by Architect Form 2File: Form 2 Architect certificate.pdf | - |
| Certificate issued by Engineer Form 3File: Form 3 Engineer certificate.pdf | - |
| Project Chartered Accountant | - |
| Project Engineer | - |
| Project Architect | - |
| AffidavitFile: Corbital Non Litigation.pdf | - |
| Balance Sheet 2024 - 2025File: CA Noc.pdf | - |
| Balance Sheet 2023 - 2024File: CA Noc.pdf | - |
| Balance Sheet 2022 - 2023File: CA Noc.pdf | - |
| Audited Profit and Loss Statement 2024 - 2025File: CA Noc.pdf | - |
| Audited Profit and Loss Statement 2023 - 2024File: CA Noc.pdf | - |
| Audited Profit and Loss Statement 2022 - 2023File: CA Noc.pdf | - |
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Builder: CORBITAL BUILDERS
CORBITAL BUILDERS has 1 registration on RERA Karnataka, including COSMOS. 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 COSMOS is delayed beyond 31 Dec 2029?
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 COSMOS?
The registered promoter entity is CORBITAL BUILDERS, a partnership firm as per the filing. Its GSTIN 29AAWFC2315E1ZE 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 COSMOS?
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 COSMOS?
The professionals named in the filing: Architect: KUMAR R; Engineer: MANDAHADI VENKATARAMANA REDDY; Chartered Accountant: SRINIVASULU A N. 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 COSMOS?
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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