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ALCHEMY ONE
RG-KA-67089 · RERA PRM/KA/RERA/1251/446/PR/130122/004638 · Last updated on RERA Karnataka portal: 30 Jun 2026
Source: official RERA Karnataka filing
Red flags
- Completion date moved by 6 months
- 1 extension taken
Clear
- No litigation declared
- No complaints on record
- Separate project account declared
Saved.
ALCHEMY ONE is a Residential/Group Housing project by ARATT TRIDENT PROJECTS LLP in Bengaluru Urban, Karnataka, registered with RERA Karnataka as PRM/KA/RERA/1251/446/PR/130122/004638 on 13 Jan 2022. Possession is promised by 30 Jun 2026. The completion date has moved by 6 months from the original filing. 168 of the 162 units on this registration are recorded sold or booked, and 18 of 18 construction stages are filed complete.
At a glance
Project
- NameALCHEMY ONE
- TypeResidential/Group Housing
- Location
- Bengaluru East
- Bengaluru Urban
- 560049
- Pincode560049
- MapView location on Google Maps (as filed on RERA)
- RERA no.PRM/KA/RERA/1251/446/PR/130122/004638
- ReraGenie IDRG-KA-67089
Builder
- NameARATT TRIDENT PROJECTS LLP
- Entity typePartnership Firm
- GSTIN29ABUFA4604P1ZP
- Authorized SignatoryVISHAL VINCENT TONY
Key dates
Key facts
Registration and timeline
- StatusRegistration approved
- Registered on13 Jan 2022
- Promised completion30 Jun 2026
- Revised completionRevised to 30 Jun 2026 (originally 31 Dec 2025)
- Buildings1 building record
- Documents filed182 files
Current status
Figures as on 30 Jun 2026, this project's latest RERA Karnataka filing.
Buildings and wings, as sanctioned
| Building | Wing | Floors sanctioned | Habitable floors | Residential units | Other units | Total |
|---|---|---|---|---|---|---|
| Alchemy one | - | - | - | 174 | 0 | 174 |
The full filing
Everything below is from the project's own RERA Karnataka filing, free to read.
Construction progress by building1
As on 30 Jun 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.
18 of 18 construction stages are filed complete.
Building: 100% average across the applicable activities
| Activity | Progress |
|---|---|
| Earth work and other leveling preparation work | 100% |
| Foundation footing work | 100% |
| Retaining wall (All types) | 100% |
| Plinth level Beam | 100% |
| Sub-structure flooring (Parking Floor, more than one floor below general ground level) | 100% |
| RCC or MS Framed structure | 100% |
| Masonry construction: Bricks, Concrete blocks etc | 100% |
| Plastering inside , outside & Ceiling | 100% |
| Joinery: Doors, Windows, Ventilators etc | 100% |
| Basic work of Water supply, Sanitary and Electrification | 100% |
| Dadoing, Skirting, Flooring, Tiles work (All types) | 100% |
| Railing and Grill fixing | 100% |
| Electrification, Water supply and Sanitary Finishing | 100% |
| Wardrobe, Showcase, Kitchen cabinet, Puja work | Not applicable |
| Fire prevention and fire fighting fitting and fixture with network | 100% |
| Weather Proof work(tile,concrete) | 100% |
| Painting | 100% |
| Elevation work | 100% |
| Internal and External work including landscapes as per santioned drawings | 100% |
Progress on shared amenities41
As on 30 Jun 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 | 100% |
| Internal Roads & Footpaths | Yes | 100% |
| Sewage and Drainage System | Yes | 100% |
| Parks & Tree planting | No | Not applicable |
| Street Lighting | No | Not applicable |
| Provision for community buildings and for treatment and disposal of sewage and sullage water | No | Not applicable |
| Solid waste management and disposal | Yes | 100% |
| Water conservation | Yes | 100% |
| Energy management | Yes | 100% |
| Fire protection and fire safety requirements | Yes | 100% |
| Education/Health/Other public amenities | Yes | 100% |
| Electricity supply transformer and substation | Yes | 100% |
| Emergency Evacuation services | Yes | 100% |
| Storm water drains | Yes | 100% |
| Use of renewable energy | No | Not applicable |
| Water conservation/rain water harvesting/recharge of ground water | Yes | 100% |
| Electricity | Yes | 100% |
| Smart Home Automation | No | Not applicable |
| CCTV Surveillance | Yes | 100% |
| Club House | Yes | 100% |
| Community Hall | Yes | 100% |
| Outdoor Sports facility | Yes | 100% |
| Indoor Sports facility | Yes | 100% |
| Swimming Pool | Yes | 100% |
| Gym | Yes | 100% |
| Parks | Yes | 100% |
| Power Backup | Yes | 100% |
| Gas | No | Not applicable |
| Water and Sanitation | Yes | 100% |
| Air Conditioning And incerntion | No | Not applicable |
| Staircases | Yes | 100% |
| Lifts | Yes | 100% |
| Staircases and Lift lobbies, corridor,lobbies, corridor | Yes | 100% |
| Fire escapes | Yes | 100% |
| Common entrance and exit for the building / common portico/foyer/verandah | Yes | 100% |
| Basement | Yes | 100% |
| Terrace | Yes | 100% |
| Outer Wall | Yes | 100% |
| Open parking areas and common storage spaces | Yes | 100% |
| Provision for lodging of management staff and security staff | No | Not applicable |
| Water conservation and renewable energy | 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 |
|---|---|---|
| ARATT TRIDENT PROJECTS LLP | - | - |
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 73.81 cr | Rs 8.16 cr |
Certifying professionals and partners3
Certificates from these professionals release the promoter's withdrawals from the 70 percent account.
| Role | Name |
|---|---|
| Architect | AJIT V. JAIN |
| Engineer | RADINS ENGINEERS LLP |
| Chartered Accountant | SUMANTH A |
Extensions applied for1
A revised date filed with the regulator does not change the possession date in your agreement for sale.
Reason as filed by the promoterShortage of Labour
Complaints filed with RERA Karnataka
No complaints on record against this registration.
Documents filed182
As listed on the registration, under the names the promoter filed them with; the newest 80 of 182 are shown. The files themselves are available at source: search the registration number PRM/KA/RERA/1251/446/PR/130122/004638 on the RERA Karnataka portal. We publish what the filing says and never host the promoter's documents in place of it.
| Document | Uploaded |
|---|---|
| Q1 2026-27 Form-4 Certificate issued by Chartered AccountantFile: Alchemy1 Trident_Form-4_Q1_FY 2026-27signed.pdf | 30 Jun 2026 |
| Q1 2026-27 Form-5 Certificate issued by ArchitectFile: FORM-5_.pdf | 30 Jun 2026 |
| Q1 2026-27 Form-6 Certificate issued by Structural EngineerFile: ALCH-FORM 6-Mar-26.pdf | 30 Jun 2026 |
| Q1 2026-27 Water supply and sewage board | 30 Jun 2026 |
| Q1 2026-27 KSPCB- PCB (10 Acres to 125 Acres) | 30 Jun 2026 |
| Q1 2026-27 KPTCL- BESCOM | 30 Jun 2026 |
| Q1 2026-27 Fire and Safety | 30 Jun 2026 |
| Q1 2026-27 Airport Authority of India | 30 Jun 2026 |
| Q1 2026-27 BSNL/Telecommunication Department | 30 Jun 2026 |
| Q4 2025-26 Form-4 Certificate issued by Chartered AccountantFile: Alchemy One Form-4.pdf | 14 Apr 2026 |
| Q4 2025-26 Form-5 Certificate issued by ArchitectFile: Trident -Form5_.pdf | 14 Apr 2026 |
| Q4 2025-26 Form-6 Certificate issued by Structural EngineerFile: RE LH- FORM6 MAR 2026 RERA.pdf | 14 Apr 2026 |
| Q4 2025-26 Water supply and sewage board | 14 Apr 2026 |
| Q4 2025-26 KSPCB- PCB (10 Acres to 125 Acres) | 14 Apr 2026 |
| Q4 2025-26 KPTCL- BESCOM | 14 Apr 2026 |
| Q4 2025-26 Fire and Safety | 14 Apr 2026 |
| Q4 2025-26 Airport Authority of India | 14 Apr 2026 |
| Q4 2025-26 BSNL/Telecommunication Department | 14 Apr 2026 |
| Promoter need to upload EC upto dateFile: EC til date.pdf | 10 Feb 2026 |
| Renewed Approved Building planFile: Renewed Approved Plan_11zon.pdf | 10 Feb 2026 |
| Renewed Approved Building plan order letterFile: Approved Plan Order.pdf | 10 Feb 2026 |
| Kindly upload sold and unsold units details with authorised signatoryFile: Sold & unsold Units Signed.pdf | 10 Feb 2026 |
| Kindly upload engineer licence who has signed the engineer certificate Ex 5 & Ex 6.File: Engineer license with sign.pdf | 10 Feb 2026 |
| Form EX 5File: Form Ex 5.pdf | 10 Feb 2026 |
| Form EX 6File: Form Ex 6.pdf | 10 Feb 2026 |
| Kindly upload the renewed NOCFile: NOCs Merged.pdf | 10 Feb 2026 |
| Affidavit For ExtensionFile: affidavit.pdf | 10 Feb 2026 |
| Q3 2025-26 Form-4 Certificate issued by Chartered AccountantFile: Form 4 Alchemy.pdf | 14 Jan 2026 |
| Q3 2025-26 Form-5 Certificate issued by ArchitectFile: Form-5 Architech Certificate-Dec-2025.pdf | 14 Jan 2026 |
| Q3 2025-26 Form-6 Certificate issued by Structural EngineerFile: RE LH- FORM6 DEC 2025 RERA.pdf | 14 Jan 2026 |
| Q3 2025-26 Water supply and sewage board | 14 Jan 2026 |
| Q3 2025-26 KSPCB- PCB (10 Acres to 125 Acres) | 14 Jan 2026 |
| Q3 2025-26 KPTCL- BESCOM | 14 Jan 2026 |
| Q3 2025-26 Fire and Safety | 14 Jan 2026 |
| Q3 2025-26 Airport Authority of India | 14 Jan 2026 |
| Q3 2025-26 BSNL/Telecommunication Department | 14 Jan 2026 |
| Modification Approved Plan.File: Modified Plan.pdf | 2 Sep 2025 |
| Modification Approved orderFile: Modification Approval Letter.pdf | 2 Sep 2025 |
| Uploaded Sanctioned plans are not clearly visible, kindly upload clear visible modified plan.File: Modified Plan.pdf | 2 Sep 2025 |
| Upload clear visible consent letters of allottees.File: Consent letter_11zon.pdf | 2 Sep 2025 |
| It is noticed that the proforma Agreement for Sale is not in conformity with the GOK notified AgreemFile: AGREEMENT TO SELL_05-01-2022.pdf | 5 Jan 2022 |
| Need to upload the Joint Affidavit cum Declaration having 15 points in RERA prescribed format. NotarFile: AFFIDAVIT-NO JDA_23-12-2021.pdf | 27 Dec 2021 |
| Please upload the Proforma of Agreement for Sale incorporated with project specification.File: AGREEMENT TO SELL WITH SPECIFICATIONS.pdf | 27 Dec 2021 |
| Affidavit showing the mortgage details is attachedFile: AFFIDAVIT-MORTGAGE DETAILS_23-12-2021.pdf | 27 Dec 2021 |
| Affidavit - For GPA details is attachedFile: AFFIDAVIT-GPA DETAILS_23-12-2021.pdf | 27 Dec 2021 |
| Bank account name should be as per bank account direction circularFile: aratt_BANK ACCOUNT DETAILS.pdf | 4 Dec 2021 |
| Need notarized form -B on stamp paper in RERA prescribed formatFile: AFFIDAVIT-FORM-B.pdf | 4 Dec 2021 |
| JA cum DECL has to be signed by the land ownerFile: AFFIDAVIT-FORM-B.pdf | 4 Dec 2021 |
| Need sale deed, title deed in the name of land owner.File: TITLE RECORDS.pdf | 4 Dec 2021 |
| Need Non- litigation affidavit with respect the property regarding court cases Judicial/ tribunalFile: AFFIDAVIT-NO LITIGATION.pdf | 4 Dec 2021 |
| Need to upload the certified copy obtained by the concerned Sub-registrar regarding value of theFile: SUB-REGISTRAT-VALUATION REPORT.pdf | 4 Dec 2021 |
| Some of the uploaded drawings are not clearly visible. please upload the legible approved building dFile: APPROVED PLANS_ARATT.pdf | 4 Dec 2021 |
| Please upload the Relinquishment DeedFile: aratt_relinquishment deed.pdf | 4 Dec 2021 |
| Please upload the NOC issued by SEIAA.File: SEIAA_ENVIRONMENTAL CLEARANCE.pdf | 4 Dec 2021 |
| Please upload the Section 3(1) Notarized AffidavitFile: AFFIDAVIT-3(1) Voliation.pdf | 4 Dec 2021 |
| Please upload the Proforma For Sale Deed.File: Sale Deed Draft.pdf | 4 Dec 2021 |
| Please upload the NOC issued by BWSSB(Water supply) and SEIAA.File: WATER+ENVIRONMENT.pdf | 4 Dec 2021 |
| Provision of STP in the project is to be clarified by the promoterFile: STP DETAILS.pdf | 4 Dec 2021 |
| Please upload the project specification.File: Project Specification.pdf | 4 Dec 2021 |
| INCOME TAX RETURNS FOR THE A Y 2018-2019 - PARTNERSFile: AY 2018-19_merged.pdf | 4 Dec 2021 |
| INCOME TAX RETURNS FOR THE A Y 2019-2020 - PARTNERSFile: AY 2019-20_merged.pdf | 4 Dec 2021 |
| INCOME TAX RETURNS FOR THE A Y 2020-2021 - PARTNERSFile: AY 2020-21_merged.pdf | 4 Dec 2021 |
| RTC, survey 36/1 and 37/1 | - |
| Mutation, survey 36/1 and 37/1 | - |
| Encumbrance Certificate, survey 36/1 and 37/1 | - |
| Conversion/Alienation Order, survey 36/1 and 37/1 | - |
| Sale/Title/Gift Deed, survey 36/1 and 37/1 | - |
| Khatha, survey 36/1 and 37/1 | - |
| Registration CertificateFile: Certificate of LLP Incorporation.pdf | - |
| Partnership DeedFile: LLP registrered agreement-compressed.pdf | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Partner Details | - |
| Certificate issued by CA Form 1File: Form 4 After modification (2).pdf | - |
| Certificate issued by Architect Form 2File: Form 5.pdf | - |
| Certificate issued by Engineer Form 3File: form6.pdf | - |
| Project Chartered Accountant | - |
| Project Engineer | - |
| Project Architect | - |
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Builder: ARATT TRIDENT PROJECTS LLP
ARATT TRIDENT PROJECTS LLP has 1 registration on RERA Karnataka, including ALCHEMY ONE. 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 ALCHEMY ONE is delayed beyond 30 Jun 2026?
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 ALCHEMY ONE?
The registered promoter entity is ARATT TRIDENT PROJECTS LLP, a partnership firm as per the filing. Its GSTIN 29ABUFA4604P1ZP 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 ALCHEMY ONE?
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 ALCHEMY ONE?
The professionals named in the filing: Architect: AJIT V. JAIN; Engineer: RADINS ENGINEERS LLP; Chartered Accountant: SUMANTH A. 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 ALCHEMY ONE?
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; why the completion date was revised and what the new timeline depends on.
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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