Vaishnavi AT-One Life Phase 4 is developed by Vaishnavi Group, a Bengaluru developer that has been building in the city for more than two decades. This page separates what the register proves from what the group claims, because "Vaishnavi" is one of the most reused brand words in Karnataka real estate and a buyer needs to know exactly which company they are dealing with.
Read this first - which Vaishnavi
Vaishnavi Group is not Vaishnaoi Group. Vaishnaoi is a separate, unrelated Hyderabad company with a confusingly similar name. If you are searching and you land on a Hyderabad address, you are on the wrong company.
Karnataka RERA also carries several genuinely unrelated promoters using the word "Vaishnavi", none of which appears on this group's own website: Vaishnavi Residences (Arsh Greens, Bodhii Tree), M/S Vaishnavi Developers (Urban County, Savitri Arcade), Vaishnavii Developers (Vaishnavii Residency I and II), Vaishnavi Constructions (Vaishnavi Vrishab, Prakash Vista), Vaishnavi Enterprises (Vaishnavi Enclave), and the promoters behind Vaishnavi Harmony, Vaishnavi City Park, Vaishnavi Railways Enclave and Vaishnavi Garden City. Hyderabad additionally has Vaishnavi Estates, Vaishnavi Infracon and Vaishnavi Corporation - different state, different groups.
The unique token that identifies this group's current work is "AT-One". If the project name does not carry it, check the promoter before you assume anything.
Company snapshot
| Field | Value | How we know |
|---|---|---|
| Brand | Vaishnavi Group | The group's own site |
| Founded | 1998, by Mr. C N Govindaraju | The group's own claim. Its website says only "25+ years"; the 1998 date comes from its own press release of October 2025 |
| Chairman and Managing Director | Mr. C N Govindaraju | The group's own leadership page |
| Board | Two executive directors from the founding family, covering the commercial portfolio and residential sales on one side and technology and sustainability on the other | The group's own leadership page |
| Industry office held | President of CREDAI - the group's own page says "for two years", its press release says "two terms" | The group's own claim, and inconsistent with itself |
| Corporate office | No. 2/2, Walton Road, Off Vittal Mallya Road, Bengaluru 560001 | Corroborated - the group's own site plus the registered addresses of six group entities on the global LEI file |
| Website | vaishnavigroup.com | Verified |
| Total delivered | about 19 million sq ft | The group's own claim, and internally inconsistent - its about page says 19 million, its October 2025 press release said 18 million |
| Projects completed | 40+ | The group's own claim |
| Families served | 6,500+ on its website, 6,000+ in its press release | The group's own claim, inconsistent by 500 |
| Awards | 40+ awards | The group's own claim, unverified. One specific award is independently verified - see below |
| Aggregate customer rating | None. We publish no rating | The "84% customer satisfaction score" on the project website is the group's own figure, footnoted as a syndicated study. It is not a rating |
We have quoted the group's figures because they are what the group says. Not one of the portfolio totals in that table is independently verifiable, and two of them contradict the group's own press release. Treat them as marketing, and treat the register in the sections below as evidence.
The one award that is independently verified
At the 16th Realty+ Conclave and Excellence Awards 2024 - South, held on 28 November 2024 at Hotel Taj MG Road, Bengaluru, the category "Plotted Development Project of the Year" was won by Vaishnavi Group for Vaishnavi AT-One Life.
Two precisions a buyer should have. The exact category includes the word Project, which the group's own blog drops. And the award is for Vaishnavi AT-One Life as a whole, not for Phase 4 specifically - Phase 4 was not registered until May 2026, eighteen months after the award.
Is this developer new to residential? No. Is it new to plotted land? Fairly
The group's completed residential list runs to nineteen named projects and its completed commercial list to fifteen buildings, plus a built-to-suit healthcare project. What is relatively new is plotted development, which the group entered only in 2022 with the estate now branded AT-One Life.
Completed residential, as the group lists them: Vaishnavi AT-One Premiere (St. John's Road), Vaishnavi Serene (Yelahanka), Vaishnavi Rhapsody (Cooke Town), Vaishnavi Oasis (JP Nagar 9th Phase), Vaishnavi North24 (Hebbal), Vaishnavi Park (Basavanagudi), Vaishnavi Woods (JP Nagar), Vaishnavi Paradise (Jayanagar 8th Block), Vaishnavi Symphony (Malleshwaram), Vaishnavi Sarovar (Yadavagiri, Mysore - the only project outside Bengaluru), Vaishnavi Springs (Basavanagudi), Vaishnavi Splendour (RMV Layout), Vaishnavi Rathnam (Jalahalli West), Vaishnavi Orchids (off Sarjapur Road), Vaishnavi Nakshatra (Yeswanthpur), Vaishnavi Prime (Langford), Vaishnavi Commune (off Sarjapur Main Road), Vaishnavi Terraces (JP Nagar) and Vaishnavi Gardenia (Jalahalli West).
Completed commercial, as the group lists them: Vaishnavi Tech Park (ORR-Sarjapur Road), Vaishnavi Senate (off Bannerghatta Road), Vaishnavi Tech Square (Iblur, off ORR), Vaishnavi AT-One Sushruta (a hospital on Kanakapura Road), Vaishnavi Signature (Bellandur), Vaishnavi Union 29 (Cubbon Road), Vaishnavi The Residency (Residency Road), Vaishnavi Summit (Koramangala), Vaishnavi Silicon Terraces (Koramangala), Vaishnavi Sovereign (off Bellandur), Vaishnavi Solitaire (Koramangala), Vaishnavi Serenity (Koramangala), Vaishnavi Meridian (Infantry Road), Vaishnavi Classic (Kasturba Cross Road) and Vaishnavi AT-One Icon (Richmond Road). Ongoing work includes Vaishnavi AT-One Krishna Brindavan at Banashankari alongside AT-One Life.
⚠️ A trap worth knowing about before you check the portal yourself. Karnataka RERA's "List of Projects Registered in Karnataka RERA" returns "No Previous Projects for this Promoter" against the Phase 4 filing, and the financial annexures for FY23, FY24 and FY25 are filed as "NA - first year of incorporation". Both are artefacts of the joint-venture promoter combination being new, not evidence of an inexperienced developer. The parent group's earlier phases are registered under different promoter entities, which is why they do not appear under this one.
What "AT-One" actually is
AT-One is the brand Vaishnavi Group uses across its recent projects, carried by a family of group entities, and the Phase 4 registration is a joint venture between two of them. That is the precise formulation, and it is deliberately precise.
The name was retro-fitted onto entities that already existed. The global LEI file records Vaishnavi 81 Infrastructures LLP becoming Vaishnavi AT-One Infrastructure LLP around 4 July 2024, and Cosmos Realty and Leisure Private Limited becoming AT-One Estates Private Limited on 28 January 2026. The flagship estate itself launched under a different name: a group press page dated 13 April 2022 announced it as "Vaishnavi Life", and the campaign domain is still vaishnavilife.com. AT-One was inserted later, and it now spans plotted land, apartments, healthcare and Grade-A offices.
🔴 What is not established, and what we therefore do not say. No public source - not the company site, not a press release, not mainstream press - describes AT-One as a separate developer, an outside joint-venture partner, a design partner or an external investor. There is no "AT-One Group" website. We do not assert that AT-One is an outside partner, and we equally do not assert that it is merely a Vaishnavi trading style. Anyone telling you either version with confidence is guessing.
Who actually signs your sale deed
This matters more on this project than on most, because the registration is held jointly.
| Field | Value |
|---|---|
| Promoters of record, jointly | Vaishnavi AT-One Life Park LLP and AT-One Estates Private Limited |
| Type of firm, as recorded by K-RERA | Other (JOINT VENTURE) |
| Promoter address on the signed certificate | No. 143, Infantry Road, Bengaluru 560001 |
| AT-One Estates Private Limited | CIN U07010KA2003PTC032455. Formerly Cosmos Realty and Leisure Private Limited, renamed effective 28 January 2026 - same company, one CIN |
| Vaishnavi AT-One Life Park LLP | LLPIN ACQ-1463, incorporated 25 July 2025. This rests on a single aggregator record; the LLP has no LEI, so it could not be corroborated |
| Registered joint venture agreement between the two promoters | Filed with K-RERA on 12 May 2026 |
| Registered joint development agreement over survey number 65 | 30 April 2026, Sub-Registrar, Devanahalli |
Ask which of the two entities executes the agreement for sale and which executes the sale deed, and get the answer in writing before you pay a booking amount.
The four phase registrations, and why the promoter name changes
All four phases of AT-One Life are separately registered with Karnataka RERA, through the same Bengaluru Rural division office code 1250/303.
| Phase | K-RERA registration | Promoter on the filing | Village |
|---|---|---|---|
| I | PRM/KA/RERA/1250/303/PR/170322/004776 | Vaishnavi AT-One Infrastructure LLP | Bettanahalli |
| II | PRM/KA/RERA/1250/303/PR/200922/005257 | Vaishnavi AT-One Infrastructure LLP | Bettanahalli |
| III | PRM/KA/RERA/1250/303/PR/310824/006982 | Cosmos Realty & Leisure Pvt Ltd, now AT-One Estates Pvt Ltd | Bettanahalli |
| IV, this project | PRM/KA/RERA/1250/303/PR/130526/008652 | Vaishnavi AT-One Life Park LLP and AT-One Estates Pvt Ltd | Kamenahalli |
🔴 Phase III's promoter change is a company rename, not a change of developer. Cosmos Realty & Leisure Private Limited and AT-One Estates Private Limited are the same company under two names - one CIN, one legal entity, the name change effective 28 January 2026. The Karnataka RERA land table for Phase 4 states the former name in as many words. A reader who checks the registry and does not know this will conclude the developer changed between phases. It did not.
Note also that Phase 4 is in a different revenue village from the first three. Phases I to III are at Bettanahalli; Phase 4 is at Kamenahalli. Listing sites routinely index the whole estate under Bettanahalli, which is wrong for this phase.
The delivery record, taken off the register
This is the strongest publishable thing about this developer, because it does not come from a brochure.
| Detail | Phase I | Phase II | Phase III |
|---|---|---|---|
| Land | 158,306 sq m, 39.12 acres | 21,650 sq m, 5.35 acres | 23,370 sq m, 5.77 acres |
| Plots | 523 | 64 | 85 |
| Filed end date | 03-03-2025 | 29-05-2025 | 05-06-2026 |
| Completion applied | 29-11-2024, about 3 months early | 29-11-2024, about 6 months early | 16-06-2025, about 12 months early |
| Extension of time granted | No | No | No |
| Plots sold / unsold | 523 / 0 | 63 / 1 | 80 / 5 |
| K-RERA complaints, promoter / project | 0 / 0 | 0 / 0 | 0 / 0 |
666 of 672 plots sold across three delivered phases, every one applied for completion ahead of its filed date, no extensions granted, no complaints. The group's own marketing claims a "consistent track record of early handovers"; this is the rare case where that line survives contact with the registry, and we cite Karnataka RERA for it rather than the developer.
The adverse findings, published alongside
Eight K-RERA registrations across five Vaishnavi and AT-One promoter entities were checked. Seven carry zero complaints. One does not.
Vaishnavi Serene (PRM/KA/RERA/1251/309/PR/180905/001990, promoter Vaishnavi Anushka Infrastructure LLP) carries two complaints, both disposed by the Authority - complaint 00618/2023 filed 29 April 2023, and complaint 01085/2024 filed 07 November 2024. Complainant names and unit numbers are in the public record and we do not reproduce them.
Phase I of AT-One Life carried one pre-existing land case, declared at registration and now closed: OS 753/2020-21, Devanahalli, a suit for partition, status Disposed. That is a landowner-family partition suit on land later acquired, not a buyer dispute.
Phase 4 carries a live disclosure of its own. In its Q1 FY2026-27 quarterly update to Karnataka RERA, filed on 16 July 2026, the promoter discloses one pending civil matter: an original suit for permanent injunction before the Senior Civil Judge, Devanahalli, Case No. 774 of 2025. The same filing records that no preventive, interim, final or stay order has been issued, and Karnataka RERA shows zero complaints against either the project or the promoter. The subject matter of the suit is not established; Karnataka eCourts is CAPTCHA-gated and we did not bypass it. The full wording of the disclosure is on the overview page and in the FAQ.
⚠️ We do not write that this developer has no litigation. No NCDRC, State Consumer Commission or High Court matter naming Vaishnavi Group could be located through open search, but those portals are CAPTCHA-gated and were not queried. Absence of a search hit is not proof of absence.
What the group says about how it builds
All of the following is the group's own positioning, in its own words, and none of it is independently verified.
The group positions itself on "building from the heart", and sets out a four-pillar "Vaishnavi DNA" - Values, Experience, Advantage and Ethics - with Values expanded as prime locations, construction quality, design differentiation and a technology-first approach. On the project site the "Vaishnavi Promise" is timeliness, uncompromising quality, trust and transparency, and service. For plotted product specifically it describes "pre-engineered smart plots" with underground electric, water and sanitary lines, argued on faster handover, lower maintenance cost and better construction quality. It also claims Vastu compliance.
🔴 One sustainability claim needs correcting. The group states that it strives towards making all its projects LEED certified. That is an aspiration. No named Vaishnavi project holds a LEED or IGBC certification that we could source, and none is claimed on the group's own site. If you see this project described anywhere as "LEED-certified" or "IGBC-certified", that is not true.
The group also publishes community work supporting The Divine Light Trust for the Blind, Prerana and The Shakti Foundation.
How to check any of this yourself
- Karnataka RERA,
rera.karnataka.gov.in- search the registration numberPRM/KA/RERA/1250/303/PR/130526/008652, or the registry name VAISHNAVI AT-ONE LIFE IV. The project detail record carries the land table, the plot schedule, the approvals list, the quarterly updates and the complaint count. All four phases are there under the same office code1250/303. - The signed certificate is digitally signed and carries the promoter names, the survey numbers and the 18 December 2027 completion date.
- The corporate record for AT-One Estates Private Limited can be checked against CIN
U07010KA2003PTC032455, which is unchanged through the rename from Cosmos Realty and Leisure Private Limited.
We do not publish PAN, GSTIN, escrow or bank details, or the names of landowners, directors or authorised signatories. Those are on the filings, and they are for your lawyer, not for a web page.
Contact Us About the Vaishnavi AT-One Life Phase 4 Promoters
Two entities hold this registration jointly. Ask which one executes your agreement for sale, which one executes the sale deed, and where the obligations sit, before any booking amount moves.
Talk to a Sales ConsultantFrequently Asked Questions
Builder - Vaishnavi AT-One Life Phase 4 FAQs
Two entities jointly: Vaishnavi AT-One Life Park LLP (LLPIN ACQ-1463) and AT-One Estates Private Limited (CIN U07010KA2003PTC032455). Karnataka RERA records the type of firm as Other (JOINT VENTURE), and the promoter address on the certificate is No. 143, Infantry Road, Bengaluru 560001. A registered joint venture agreement between the two was filed with K-RERA on 12 May 2026, and a registered joint development agreement over survey number 65 was executed on 30 April 2026 at the Sub-Registrar, Devanahalli. Ask which of the two entities executes your agreement for sale and which executes the sale deed, and get that in writing before you pay a booking amount.
No, they are unrelated. Vaishnavi Group is a Bengaluru developer founded in 1998 by C N Govindaraju, with its corporate office at 2/2 Walton Road, off Vittal Mallya Road. Vaishnaoi Group is a separate Hyderabad company with a similar-sounding name. Karnataka RERA also carries several genuinely unrelated promoters using the word Vaishnavi - Vaishnavi Residences, Vaishnavi Developers, Vaishnavii Developers, Vaishnavi Constructions, Vaishnavi Enterprises and others - none of which is this group. The unique token to look for is AT-One. On this project specifically, the two entities on the registration are Vaishnavi AT-One Life Park LLP and AT-One Estates Private Limited, filed jointly as a joint venture.
Because the company changed its name, not because the developer changed. Phase III was registered in August 2024 under Cosmos Realty and Leisure Private Limited. That company was renamed AT-One Estates Private Limited with effect from 28 January 2026 - same CIN, same legal entity - and it is one of the two joint promoters on Phase 4, alongside Vaishnavi AT-One Life Park LLP. The Karnataka RERA land table for Phase 4 states the former name in as many words.
Yes, and it holds up on the register rather than only in the marketing. Phase I (523 plots, 39.12 acres), Phase II (64 plots) and Phase III (85 plots) are all separately registered with Karnataka RERA. All three applied for completion ahead of their filed dates - Phase I about three months early, Phase II about six months early and Phase III about twelve months early - none needed an extension of time, and none carries a single K-RERA complaint. Across the three, 666 of 672 plots are recorded as sold.
Vaishnavi AT-One Life won "Plotted Development Project of the Year" at the 16th Realty+ Conclave and Excellence Awards 2024 - South, held on 28 November 2024 at Hotel Taj MG Road, Bengaluru. The award is for AT-One Life as a whole, not for Phase 4 specifically. The group's wider claim of 40-plus awards is its own and is not independently verified.