What is the possession date of Amberstone Ventara?

Karnataka RERA lists 30 November 2030, with no extension in our data (updated 28 August 2026). Housiey, PropNewz and Houzay quote April 2028 as the builder target. The RERA schedule starts its finishing works, painting among them, from 24 July 2028, and ends with landscaping on 30 November 2030, so April 2028 falls before any dated finishing work starts.

What is the RERA number of Amberstone Ventara?

PRM/KA/RERA/1251/308/PR/051224/007269, registered on 5 December 2024 under the project name Ventara Residences. The promoter on record is AMBERSTONE PROPERTIES.

Where is Amberstone Ventara located?

At Chambenahalli village, Sarjapur Hobli, Anekal taluk, off Varthur-Sarjapur Road in East Bengaluru. Godrej 24 is next to the site, 0.1 km by road. Oakridge International School is 3.9 km by road.

What are the floor plans and sizes?

RERA lists 228 3 BHK, 170 3.5 BHK and 58 4 BHK flats. Our research records super built-up sizes from 1,610 to 2,826 sq ft. RERA carpet averages are 1,109, 1,346 and 1,652 sq ft for the three types.

How many flats and towers does Amberstone Ventara have?

456 flats in four towers (A to D), 114 in each, of 29 floors above one basement, per RERA. PropNewz and amberstone-ventara.com say 536 flats; our Karnataka RERA data shows 456.

Is Ventara Residences the same as Amberstone Ventara?

Yes. Ventara Residences is the name on the RERA record, and the portals use both names with the same RERA number. Amberstone Vectra is a separate RERA registration by a different promoter name.

Is there a phase 2 of Amberstone Ventara?

Google suggests "amberstone ventara phase 2". Our Karnataka RERA data (updated 28 August 2026) shows no second registration under the Ventara name or the AMBERSTONE PROPERTIES promoter name. We found no filing that supports the 536 flats some listings quote.

Does Amberstone Ventara have a swimming pool?

Yes. The RERA amenity schedule shows the swimming pool as Yes, with 5,818 sq ft, and our research lists it among the amenities. Ask for the pool size and depth in writing.

When was Amberstone Ventara launched?

Amberstone Properties' LinkedIn grand-launch announcement is dated 12 February 2025, and RERA registered the project on 5 December 2024. Square Yards gives a launch date of 30 November 2024.

Is there a metro station near Amberstone Ventara?

The nearest metro station we measured, Kadugodi Tree Park, is 14.3 km by road, and the Hosa Road metro car park is 17.6 km. PropNewz and Houzay mention planned metro lines without a confirmed opening date.

What are the reviews of Amberstone Ventara?

BestProp does not publish star ratings. The RERA filing is detailed and gives areas for the amenities. The open points are the possession date, the parking count and the clubhouse area.

Amberstone Ventara, Sarjapur: Possession 2030, 3 to 4 BHK

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Key takeaways

Amberstone Ventara, registered with Karnataka RERA as Ventara Residences, has 456 flats in four towers of 29 floors at Chambenahalli, off Sarjapur Road in East Bengaluru.
RERA lists 3 BHK, 3.5 BHK and 4 BHK homes, and our research records super built-up sizes of 1,610 to 2,826 sq ft. The base rate in our cost sheet, dated 30 May 2026, is ₹7,699 per sq ft before other charges.
Karnataka RERA lists possession on 30 November 2030, while portals quote a builder target of April 2028. Oakridge International School is 3.9 km by road and RGA Tech Park is 9.6 km; the nearest metro station we measured is 14.3 km by road.

Project at a glance

City

Bangalore

Project type

Apartments

Project approved by

Local Planning Authority (plan APA/CC/501/2024-25)

Total Land Area

3.57 lakh sq ft (8.20 acres) in our recordthe RERA area table in our data is empty, and portals say 8 to 8.3 acres

Address

Chambenahalli Village, Sarjapur Hobli, off Sarjapur Road

Total Units

456 units (RERA: four towers of 114)PropNewz and one marketing site say 536

No of Floors

29 floors above 1 basement (RERA)

No of Towers/Blocks

4 towers (A to D)

Nearest landmark

Next to Godrej 24RGA Tech Park nearby

Expected Launch Date

12 February 2025 (Amberstone Properties' LinkedIn grand-launch announcement)RERA registered 5 December 2024

Developer track record

One project under this promoter name in our Karnataka RERA data, with no extension and no complaints listed (data updated 28 August 2026)

Possession Date

30 November 2030 (RERA)portals quote April 2028 as the builder target

Amenities

1-acre Mini Forest, 38,000 sq.ft. Clubhouse, Swimming Pool, Gymnasium, Badminton Court, Squash Court, Yoga Terraces, Mini Mart, Creche, Kids' Play Areas, Temple, Pond and Podium Landscapes, Forest Trail, Central Podium, Pharmacy / Clinic, Indoor Games, Multipurpose Hall, Pet Park, Tennis Court, Basketball Court, Cycle Track, Amphitheatre, Meditation Pavilion, View Deck

Parking / Utilities

Cost sheet of 30 May 2026: floor rise ₹20 per sq ft from the 4th floorPLC ₹100 to ₹250 per sq ftcar parking ₹3,50,000clubhouse ₹3,50,000infrastructure development ₹300 per sq ftone-year advance maintenance ₹5 per sq ftcorpus ₹50 per sq ftGST 5% on basic cost, car parking, floor rise and PLCGST 18% on infrastructure and maintenancee-stamp 0.5%registration 7.65%

Quick Overview

Amberstone Ventara is an apartment project by Amberstone Properties at Chambenahalli village, Sarjapur Hobli, next to Godrej 24. It has 456 flats in four towers (A to D) of 29 floors above one basement, on a site our research records as 8.20 acres.

Karnataka RERA registered the project on 5 December 2024 under the name Ventara Residences.

About

Amberstone Properties is the promoter on the RERA record, registered as a partnership firm. In our Karnataka RERA data (updated 28 August 2026) this promoter name has one project, Ventara Residences, with no extension and no complaints listed.

Four other projects with Amberstone in the name are registered under different promoter names: Amberstone Elanza (SRIVARI VENTURES, registered 18 September 2025, due 31 December 2028), Amberstone Illumina (SRIVARI DWELLINGS, 16 September 2025, due 31 December 2028), The Ninth by Amberstone (AMBERSTONE PROPERTIES PRIVATE LIMITED, 10 June 2026, due 10 June 2029) and Amberstone Vectra (AMBERSTONE VENTURES, 23 July 2026, due 31 July 2032).

We have not checked how these entities are related. None of the five has reached its completion date, so this data has no finished Amberstone project to walk through.

Our earlier research records the group's website as saying the group has been active since 2000, with 9 completed, 4 ongoing and 5 upcoming projects. We could not reach that site on 11 October 2026 and have not audited those figures.

Housiey, a listing portal, says the developer has 16 years of experience and 20+ projects (checked 11 October 2026).

The RERA record names the plan authority as the Local Planning Authority and gives plan number APA/CC/501/2024-25. It shows a total project cost of ₹593.81 crore, of which land is ₹61.58 crore (10.4%), and names IndusInd Bank in its bank details.

Master Plan

Floor Plans

Location

Map details are not available for this project yet.

Location Snapshot

Amberstone Ventara

Chambenahalli Village, Sarjapur Hobli, Bengaluru

The project is at Chambenahalli village in Anekal taluk, off Varthur-Sarjapur Road, next to Godrej 24 (0.1 km by road). The nearest metro station we measured, Kadugodi Tree Park, is 14.3 km by road, and the Hosa Road metro car park is 17.6 km.

We did not measure every station.

Amenities

The RERA amenity schedule shows the club house, community hall, outdoor and indoor sports, swimming pool, gym, parks, power backup and water and sanitation as Yes.

It shows smart home automation, CCTV surveillance, air conditioning and piped gas as No. The marketing site amberstone-ventara. com lists 24x7 security with CCTV, while the RERA CCTV line says No.

Pricing

Cost Sheet

The base rate in our records is ₹7,699 per sq ft, from a cost sheet dated 30 May 2026. The sheet does not state the area basis.

PropNewz describes the same ₹7,699 as a super built-up rate and calls it all-inclusive, while our cost sheet lists it as a base rate with the charges below (checked 11 October 2026).

Applied to our super built-up sizes, it gives about for the 3 BHK and about for the 4 BHK, before the charges below.

Pros & Cons

Pros and watchouts

Strengths5

RERA filing lists areas for the club house, pool, gym, parks and sports facilities
Godrej 24 is next to the site, and RGA Tech Park is 9.6 km by road
One project under this promoter name in our data, with no extension and no complaints listed
Tower rows give 114 flats over 29 floors in each tower, about four flats a floor
Cost sheet lists the rate for each main charge, though legal, khata and BESCOM transfer amounts are not given

Watch-outs5

FAQ

What is the price of Amberstone Ventara?

The base rate in our 30 May 2026 cost sheet is ₹7,699 per sq ft, before parking, clubhouse, infrastructure, corpus, GST, stamp duty and registration. Square Yards lists ₹1.53 crore for a 1,610 sq ft 3 BHK and ₹2.68 crore for a 2,826 sq ft 4 BHK, plus charges (checked 11 October 2026). Other portals give different figures.

Trust and disclosure

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

Editorial owner: BestProp editorial team
Published: 1 Sept 2026
Updated: 13 Oct 2026
Purpose: Buyer research and due-diligence support

Source basis

Uploaded project data

Fact verification: 11 Oct 2026

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Price · sq ft₹7,699 Map Compare

Master-plan element	Verified detail
Site area	3.57 lakh sq ft (8.20 acres) in our record; the RERA area table in our data is empty
Tower arrangement	4 towers (A to D), 114 flats each
Vertical scale	29 floors above 1 basement (RERA)
Open-space positioning	Marketed as 80% open space; the RERA open-area field in our data is empty
Landscape anchor	1-acre mini forest and 750+ trees as marketed; the RERA parks area is 38,062 sq ft (0.87 acre)
Community infrastructure	Clubhouse of 32,078 sq ft in the RERA amenity schedule; 38,000 sq ft as marketed
Planned amenity scale	60+ amenities as marketed by amberstone-ventara.com; Housiey gives 29+, 40+ and 50+ on one page

Cost Component	Amount / Basis	Notes
Base rate per sqft	₹7,699 per sq ft	Cost sheet dated 30 May 2026area basis not stated
Floor rise from the 4th floor	₹20 per sq ft
PLC	₹100 to ₹250 per sq ft
Car parking	₹3,50,000
Clubhouse	₹3,50,000
Infrastructure development	₹300 per sq ft
One-year advance maintenance	₹5 per sq ft
GST on basic cost, car parking, floor rise and PLC	5%
GST on infrastructure and maintenance	18%
Corpus	₹50 per sq ft
E-stamp	0.5%
Registration	7.65%
Legal and documentation, khata transfer and BESCOM transfer charges	Extrasee current cost sheet	Listed as extra in the 30 May 2026 cost sheetno amounts given
Registered project cost	₹593.81 crore (land ₹61.58 crore)	RERA filingabout ₹10,283 per sq ft of total carpet area (5.77 lakh sq ft)

Amberstone Ventara, Sarjapur: Possession 2030, 3 to 4 BHK

Key takeaways

Project at a glance

Quick Overview

About

Master Plan

Floor Plans

Location

Amenities