What is the possession date of Vaishnavi At-One Life IV?

18 December 2027, per Karnataka RERA. It is the same date as at registration, and no extension is recorded (data updated 28 August 2026). RERA gives 1 May 2026 as the project start date.

What is the RERA number of Vaishnavi At-One Life IV?

PRM/KA/RERA/1250/303/PR/130526/008652, registered on 13 May 2026. The acknowledgement number is ACK/KA/RERA/1250/303/PR/180326/010109. PropNewz quotes PRM/KA/RERA/1250/303/PR/180326/010109, which does not match the certificate number.

Where is Vaishnavi At-One Life IV located, and what is the pin code?

In Kamenahalli village, Kundana Hobli, Devanahalli taluk, Bengaluru Rural, PIN 562110. PropNewz places it at Bettanahalli, Yelahanka Extension.

Is Vaishnavi At-One Life Phase 4 the same as Vaishnavi At-One Life IV?

PropNewz uses Phase 4 for this registration, and its 227-plot count and acknowledgement number match the RERA record.

What are the plot sizes in Vaishnavi At-One Life IV?

RERA lists 123 plots of about 30 x 40 ft, 27 of about 40 x 60 ft, 2 of about 30 x 50 ft and 75 odd sites. PropNewz gives a range of 1,200 to 5,409 sq ft.

Are plots for sale in Vaishnavi At-One Life Phase 4?

The RERA inventory lists 227 plots (123 + 75 + 27 + 2). We have not seen a current availability list, so ask the builder which plots are unsold.

What is the land area of Vaishnavi At-One Life IV?

Our RERA record gives no land area. PropNewz says 16-plus acres (checked 11 October 2026).

What are the reviews of Vaishnavi At-One Life IV?

BestProp does not publish star ratings. The strengths on the facts are an approved RERA registration, a standard plot size that covers 54.2% of the layout, and no recorded extension on the three earlier At-One Life registrations, which sit under other promoters. The weak points are the missing land area and amenity schedule, the distance from daily services and the lack of a builder cost sheet.

Does Vaishnavi At-One Life IV have a clubhouse and amenities?

Our RERA record lists none. PropNewz reports a clubhouse with a ₹3.54 lakh fee including GST. Ask for the amenity list in the agreement.

How far is Vaishnavi At-One Life IV from the airport?

Kempegowda International Airport Terminal 1 is 15.5 km by road and about 12.2 km in a straight line (OpenStreetMap routing, checked on 11 October 2026).

Who is Vaishnavi At-One Life Park LLP?

It is one of the two promoters on the RERA registration, which is a joint venture with At-One Estates Private Limited. Our Karnataka RERA data holds no other registration under either name (data updated 28 August 2026). The earlier At-One Life registrations list Vaishnavi At-One Infrastructure LLP and Cosmos Realty & Leisure Private Limited.

Vaishnavi At-One Life IV Plots, Devanahalli

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Open photo 1: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 2: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 3: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 4: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 5: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 6: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 7: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 8: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 9: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph
Open photo 10: VAISHNAVI AT-ONE LIFE IV K-RERA promoter construction-site photograph

Key takeaways

Vaishnavi At-One Life IV is a plotted development of 227 plots in Kamenahalli village, Kundana Hobli, Devanahalli taluk, Bengaluru Rural.
Most plots are about 30 by 40 feet (1,200 sq ft); 27 are about 40 by 60 feet and 75 are odd-shaped sites with no size in the RERA record. The builder has not published a cost sheet.
BestProp estimate, 13 October 2026: about ₹8,000 to ₹9,500 per sq ft (about ₹0.96 to ₹1.14 crore for a 1,200 sq ft plot). Karnataka RERA lists possession on 18 December 2027, and the airport is 15.5 km away by road.
Our RERA record has no land area and no amenity schedule for this phase.

Project at a glance

City

Bengaluru

Project type

Plotted Development

Project approved by

Bangalore Airport Area Planning Authority (plan BIAAPA/TP/LAO/2024-25)

Total Land Area

Not stated in our record of the RERA filingPropNewz says 16-plus acres (checked 11 October 2026)

Address

Kamenahalli village, Kundana Hobli, Devanahalli taluk, Bengaluru Rural

Total Units

227 plots

No of Floors

Not applicable: plotted development

No of Towers/Blocks

Not applicable: plotted development

Unit Size Range

About 1,200 to 2,400 sq ft for the 152 plots with a regular sizethe 75 odd sites have no size in the RERA record

Nearest landmark

Devanahalli, Bengaluru Rural

Expected Launch Date

1 May 2026 (project start date in the RERA record)

Developer track record

Three earlier At-One Life registrations in our Karnataka RERA data, all under other promoters, none with a recorded extension (28 August 2026)

Possession Date

18 December 2027

Amenities

No amenity schedule in our RERA record, PropNewz reports a clubhouse (checked 11 October 2026)

Quick Overview

Vaishnavi At-One Life IV is a plotted development of 227 plots, registered with Karnataka RERA on 13 May 2026. The promoter is a joint venture of Vaishnavi At-One Life Park LLP and At-One Estates Private Limited.

The Bangalore Airport Area Planning Authority approved the layout, and RERA lists the project as ongoing.

About

The RERA registration names two promoters acting as a joint venture

Vaishnavi At-One Life Park LLP and At-One Estates Private Limited. Our Karnataka RERA data holds three earlier registrations with At-One Life in the project name, all under other promoters.

Vaishnavi At-One Life was registered on 17 March 2022 with completion on 3 March 2025, and Vaishnavi At-One Life Phase II on 20 September 2022 with completion on 29 May 2025; both list Vaishnavi At-One Infrastructure LLP as promoter.

Vaishnavi At-One Life III was registered on 31 August 2024 under Cosmos Realty & Leisure Private Limited, with completion on 5 June 2026.

None has a recorded extension, and in each the current completion date equals the date given at registration (data updated 28 August 2026).

That data does not say whether the plots were handed over, and no complaint row in our data names any of the four registrations.

PropNewz describes the earlier phases as built, transferred and occupied, with about 586 plots across roughly 45 acres (checked 11 October 2026). We have not verified that.

Master Plan

Master plan image unavailable

Source evidence
Plot type in RERA	Number	Share of 227
About 30 x 40 ft	123	54.2%
Odd sites

Floor Plans

Plot 30 x 40 ft

Area

About 1,200 sq ft

Notes: 123 plots

Plot 30 x 50 ft

Location

Map details are not available for this project yet.

Location Snapshot

VAISHNAVI AT-ONE LIFE IV

Devanahalli, Bengaluru

Kempegowda International Airport Terminal 1 is 15.5 km by road and about 12.2 km in a straight line. The new bus stand in Devanahalli town is also 15.5 km by road, and Yelahanka Junction railway station is 17.8 km.

The site is in Kamenahalli village, Kundana Hobli, in the western part of Devanahalli taluk.

Amenities

Our RERA record lists no amenity schedule for this phase. The amenity, common-area and infrastructure tables are all empty for this registration (data updated 28 August 2026).

PropNewz reports a clubhouse with a one-time fee at booking, and 360 Realtors describes the estate behind the earlier registration as having a clubhouse, sewage treatment plant and rainwater harvesting pits (page dated 26 December 2024).

Pricing

Cost Sheet

The builder has not published a cost sheet for Phase IV, and the RERA record gives no price. PropNewz is the source of every figure in the table except the registered project cost.

Price by configuration
Cost Component	Amount / Basis	Notes

Pros & Cons

Pros and watchouts

Strengths5

RERA registration is approved, with the layout sanctioned by the Bangalore Airport Area Planning Authority
123 of the 227 plots are the standard 30 x 40 ft size
Possession on 18 December 2027 is in the RERA record, and none of the three earlier At-One Life registrations in our data, under other promoters, has a recorded extension
Terminal 1 of the airport is 15.5 km by road
IVC Northshire Address, Embassy Verde Phase 2 and two other BestProp projects are within 3 km

Watch-outs

FAQ

What is the price of Vaishnavi At-One Life Phase 4?

The builder has not published a cost sheet. BestProp estimate, 13 October 2026: about ₹8,000 to ₹9,500 per sq ft (about ₹0.96 to ₹1.14 crore for a 1,200 sq ft plot). PropNewz quotes ₹1.02 crore for a 1,200 sq ft plot and ₹2.04 crore for a 2,400 sq ft plot, at about ₹8,500 per sq ft (checked 11 October 2026).

Trust and disclosure

AI-assisted research/drafting. See the Editorial Policy.

Editorial owner: BestProp editorial team
Published: 9 Sept 2026
Updated: 13 Oct 2026
Purpose: Buyer research and due-diligence support

Source basis

Uploaded project data

Fact verification: 13 Oct 2026

More in Devanahalli

Price₹96 Lac - ₹1.14 Cr Map Compare

Source evidence

Plot type in RERA

Number

Share of 227

About 30 x 40 ft

123

54.2%

Odd sites

About 40 x 60 ft	27	11.9%

About 30 x 50 ft	2	0.9%

Base price, 1,200 sq ft plot	₹1.02 crore	PropNewz, citing a May 2026 price sheet (checked 11 October 2026)
Base price, 2,400 sq ft plot	₹2.04 crore	PropNewz, same sheet
Base rate per sq ft	About ₹8,500	PropNewz₹1.02 crore divided by 1,200 sq ft gives the same figure
Clubhouse fee	₹3.54 lakh including GST	PropNewz
Legal and documentation	₹1.18 lakh including GST	PropNewz
Maintenance	₹2.5 per sq ft per month, 24 months in advance	PropNewzabout ₹72,000 for a 1,200 sq ft plot
Facing, corner and park loadings	₹200 per sq ft each	PropNewzthe loadings add together
Stamp duty and registration	Paid at actuals	PropNewz
Registered project cost	₹109.55 crore	RERA filingland ₹56.47 crore, layout development ₹56.47 crore

Base price, 1,200 sq ft plot

₹1.02 crore

PropNewz, citing a May 2026 price sheet (checked 11 October 2026)

Base price, 2,400 sq ft plot

₹2.04 crore

PropNewz, same sheet

Base rate per sq ft

About ₹8,500

PropNewz₹1.02 crore divided by 1,200 sq ft gives the same figure

Clubhouse fee

₹3.54 lakh including GST

PropNewz

Legal and documentation

₹1.18 lakh including GST

PropNewz

Maintenance

₹2.5 per sq ft per month, 24 months in advance

PropNewzabout ₹72,000 for a 1,200 sq ft plot

Facing, corner and park loadings

₹200 per sq ft each

PropNewzthe loadings add together

Stamp duty and registration

Paid at actuals

PropNewz

Registered project cost

₹109.55 crore

RERA filingland ₹56.47 crore, layout development ₹56.47 crore

Vaishnavi At-One Life IV Plots, Devanahalli

Key takeaways

Project at a glance

Quick Overview

About

Master Plan