Who is the builder of this project?

A partnership firm, per the RERA record. It has three earlier RERA registrations under the name SDR CONSTRUCTIONS.

HMT Sri Gayathri Serenity Nri Layout 2 and 3 BHK

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Open photo 1: HMT SRI GAYATHRI SERENITY — hmt sri gayathri serenity hero gated entrance official

Decision support

Price

₹40 Lac - ₹66 Lac

Indicative price, before charges and taxes. Not a quote.

Work out your cost

Not a quoted price.

Pick a size. Your browser multiplies the supplied rate; it does not produce a builder quote.

Contact the builder for the latest price, availability, and applicable charges.

BestProp estimate. Source: Base rate per sqft · Not a current official cost sheet. Ask whether the rate is on carpet or saleable area

Excludes stamp duty and registration, which are statutory and not stated in this project’s record. Confirm every figure against the written cost sheet.

Configurations

Home types and sizes: 2 BHK to 3 BHK · 2 configurations

View Floor Plans

RERA REGISTRATION LISTEDID: PRM/KA/RERA/1251/446/PR/070426/008573

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Key takeaways

HMT Sri Gayathri Serenity is a single-tower project of 48 flats on four floors above a stilt floor at Kalkere, in Bengaluru East. Karnataka RERA lists 20 two-bedroom flats averaging 489.22 sq ft of carpet area and 28 three-bedroom flats averaging 661.6 sq ft.
The builder, sdr constructions, has not released a cost sheet, so no flat has a confirmed price.
BestProp estimate, 13 October 2026: about ₹6,600 to ₹8,000 per sq ft (about ₹40 to ₹49 lakh for a 2 BHK and ₹55 to ₹66 lakh for a 3 BHK), and the real quote will differ. RERA registered the project on 7 April 2026 with a possession date of 31 December 2029.
One portal copy of the RERA record lists only the 2 BHK type, so confirm the 3 BHK flats with the builder.

Project at a glance

City

Bengaluru

Project type

Residential/Group Housing

Project Status

New Project Launch

Project approved by

BBMP - Bruhat Bengaluru Mahanagara Palike (plan PRJ/5056/25-26IN)

Total Land Area

20,688 sq ft (about 0.47 acre), taken from the K-RERA project detailsthe area table in our RERA data is empty

Address

NRI Layout, Kalkere, Bengaluru East, Bengaluru Urban

Floors

4 floors

Nearest landmark

Bengaluru East, Bengaluru Urban

Expected Launch Date

30 August 2025 (project start date in the RERA record)

Developer Track Record

Three earlier RERA registrations under the name SDR CONSTRUCTIONS (2019, 2022 and 2024)none has an extension application or a complaint on record in our data (28 August 2026)

Possession Date

31 December 2029

Amenities

Electricity, CCTV Surveillance, Power Backup, Water and Sanitation

Quick Overview

HMT Sri Gayathri Serenity is a residential apartment project by sdr constructions at NRI Layout in Kalkere, Bengaluru East taluk. It has one tower with 48 flats on four floors above a stilt floor, and BBMP approved the plan.

About

sdr constructions is the promoter on the RERA record, a partnership firm with its office at Sri Gayathri Enclave, Ramamurthy Nagar. The registration is PRM/KA/RERA/1251/446/PR/070426/008573, and the BBMP plan number is PRJ/5056/25-26IN.

RERA registers the project as HMT SRI GAYATHRI SERENITY, the same name as ours.

People search for the project in several ways. The autocomplete suggestions we checked on 13 October 2026 show "sri gayathri serenity" with Horamavu, NRI Layout, reviews and photos, and "sdr sri gayathri serenity".

The RERA address names Kalkere Village and Ramamurthy Nagar. Our map pin falls on 1st Main Road, which OpenStreetMap places in K Chennasandra. Portals file the same builder's sister projects under Horamavu and NRI Layout.

Besides this one, our RERA data holds four registrations with SDR in the promoter name. Three are under SDR CONSTRUCTIONS: Sri Gayathri Empire, registered on 15 October 2019, Sri Gayathri Prime on 31 December 2022 and Sri Gayathri Avenue on 14 November 2024.

Prime and Avenue have a registered completion date of 31 December 2024 and 30 September 2025, and neither shows a changed date. Empire moved from 31 March 2020 to 30 December 2020.

None of the three has an extension application or a RERA complaint in our data (checked 28 August 2026). Houssed lists Prime, Avenue and the NRI Layout project Sri Gayathri Elegance as ready to move.

A fourth registration, Sri Gayathri Greens, is under SDR VENTURES with a different PAN, so we do not count it.

The promoter name on this registration is written in lower case, and the PAN recorded on it differs from the PAN on the three earlier registrations. Ask SDR to confirm that it is the same firm before you rely on the earlier record.

Aurum Proptech's copy of the RERA record shows no litigation on the land or khata and no complaints on the promoter or project. Our RERA data holds no complaint for this project either.

Master Plan

Master plan image unavailable

Source evidence
Layout or scale element	Recorded detail	Buyer-useful interpretation
Total land area	20,688 sq ft (about 0.47 acre) in the K-RERA project details; the area table in our RERA data is empty	Confirm the figure on the registration certificate
Registered blocks or towers	1 tower	A single building on the plot
Floor count	4 floors above 1 stilt floor	About 12 flats on each floor on average
Open-space allocation	No open-space figure in the RERA data we hold	Ask for the sanctioned site plan
Parking and utility layout	53 spaces in the tower details; 5 open and 5 covered in the plan section	The two figures differ; get the slot in writing

Master Plan Summary

The RERA data shows one tower with 48 flats on four floors above one stilt floor. The land area is 20,688 sq ft, about 0.47 acre, in the K-RERA project details. That makes about 101 flats per acre, and an average of 12 flats on each of the four floors.

Aurum Proptech lists a sanctioned floor area ratio of 1.75.

More master plan detail

Parking is filed two ways. The tower details list 53 spaces for 48 flats, while the plan section lists 5 open and 5 covered spaces. Ask which figure the sale agreement uses.

Staircases take 711 sq ft and lifts 350 sq ft of common area in the filing. Water comes from BWSSB.

The infrastructure schedule marks water supply, sewage and drainage, rainwater harvesting, fire protection, solid waste management, emergency evacuation, storm-water drains, street lighting, a sewage treatment plant and an electricity transformer and substation as "Yes".

Floor Plans

2 BHK

Area

489.22 sq ft carpet area

Notes: 20 flats, 42% of the project. About 12 sq ft of balcony per flat.

3 BHK

Area

661.6 sq ft carpet area

Notes: 28 flats, 58% of the project. About 16 sq ft of balcony per flat.

Location

Location Preview

HMT SRI GAYATHRI SERENITY

Bengaluru East, Bengaluru

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Location Snapshot

HMT SRI GAYATHRI SERENITY

Bengaluru East, Bengaluru

HMT Sri Gayathri Serenity is on 1st Main Road at NRI Layout, in Kalkere, Bengaluru East. Of the places we routed to, Koshys Hospital is the closest at 1.1 km by road, and Kowdenahalli Government School is next at 1.2 km.

By road from the pin, Christ the King School is 1.6 km and K R Puram Super Speciality Hospital 3.4 km. Benniganahalli metro station, as mapped in OpenStreetMap, is the nearest of the six metro stations we routed to, at 5.1 km.

More location detail

KR Puram railway station is 6.1 km, Baiyappanahalli metro station 6.4 km and Krishnarajapura metro station 6.6 km. Phoenix Market City at Mahadevapura is 7.5 km, Manyata Tech Park 9.5 km and Kempegowda International Airport 30.0 km.

Distances are road distances from OpenStreetMap routing, checked on 13 October 2026, from the map pin. They are not travel times.

Several places are much closer in a straight line: Phoenix Market City is 3.45 km away that way and Krishnarajapura station 2.80 km. OpenStreetMap lists more than 30 schools and colleges within 2.5 km of the pin in a straight line.

You can open the location on Google Maps.

Other BestProp project pages close by (straight-line distance): at 1.4 km with 116 flats and possession on 31 December 2030, at 3.1 km with 138 flats and 30 June 2027, at 3.5 km with 76 flats and 30 October 2026, and at 3.7 km with 604 flats and 31 March 2030.

Amenities

The RERA amenity schedule marks four items "Yes": electricity, CCTV surveillance, power backup, and water and sanitation. It gives each a small area, 54, 54, 97 and 108 sq ft in order. Nothing else in the schedule is marked "Yes".

Electricity
Utilities
Buyer Value: Marked "Yes" in the RERA schedule, 54 sq ft
Verify Before Booking: Meter and transformer arrangement, and the connection charges
CCTV surveillance
Convenience
Buyer Value: Marked "Yes" in the RERA schedule, 54 sq ft
Verify Before Booking: Camera coverage of the entrance, stilt floor and lobbies
power backup
Utilities
Buyer Value: Marked "Yes" in the RERA schedule, 97 sq ft
Verify Before Booking: Whether backup covers lifts and common lighting only, or the flats too
water and sanitation
Utilities
Buyer Value: Marked "Yes" in the RERA schedule, 108 sq ft; water from BWSSB
Verify Before Booking: Borewell or tanker backup, and the sewage treatment plant listed under external works
no clubhouse
gym or swimming pool in the RERA schedule

Pricing

Cost Sheet

BestProp estimate, 13 October 2026: about ₹6,600 to ₹8,000 per sq ft of saleable area, which is about ₹40 to ₹49 lakh for a 2 BHK and ₹55 to ₹66 lakh for a 3 BHK. The builder has not released a cost sheet, so the real quote will differ.

The rate rests on Square Yards asking-price averages checked on 13 October 2026: ₹7,400 per sq ft for NRI Layout, ₹8,750 for Horamavu and ₹5,850 for Kalkere.

It also uses an earlier Square Yards signal of about ₹7,800 per sq ft for this project (reviewed 11 September 2026), and the Houssed rates for SDR's older projects below, which work out to about ₹5,200 to ₹6,800 per sq ft.

Confidence is medium: the figures come from area averages, a single portal signal for this project and the builder's earlier projects, with no builder price.

RERA gives carpet area only, so we took saleable area as carpet area times 1.25: about 612 sq ft for the 2 BHK and 827 sq ft for the 3 BHK. Aurum Proptech, the only page we found that covers the project, gives no price.

Price by configuration
Cost Component	Amount / Basis	Notes
Base price	BestProp estimate, 13 October 2026: about ₹40 to ₹49 lakh for a 2 BHK and ₹55 to ₹66 lakh for a 3 BHK	Not a current official cost sheet. Ask for the agreement value for the flat you want
Base rate per sqft	BestProp estimate, 13 October 2026: about ₹6,600 to ₹8,000 per sq ft of saleable area	Not a current official cost sheet. Ask whether the rate is on carpet or saleable area
Registered project cost	₹22.84 crore (land ₹6.34 crore)	From the RERA filingabout ₹8,069 per sq ft of carpet areanot a buyer quote
Stamp duty, registration, GST, floor rise, parking, maintenance	See current cost sheet	Ask for each item separately

More pricing guidance

Other SDR projects are listed on Houssed (checked 13 October 2026): Sri Gayatri Prime at ₹55 lakh to ₹85 lakh for 2 and 3 BHK flats of 1,050 to 1,590 sq ft super built-up, Sri Gayathri Avenue at ₹80 lakh to ₹1.3 crore for 1,200 to 1,900 sq ft, and Sri Gayathri Elegance at ₹85 lakh to ₹1 crore for 3 BHK flats of 1,400 to 1,500 sq ft.

All three are shown as ready to move. They are different projects with different sizes.

The RERA filing puts the total project cost at ₹22.84 crore, of which land is , about 28%. Spread over the of total carpet area, the cost is about of carpet area.

Pros & Cons

Pros and watchouts

Strengths6

One tower of 48 flats on about 0.47 acre
The possession date of 31 December 2029 is unchanged since registration, with no extension on record
The three earlier SDR CONSTRUCTIONS registrations show no extension application or complaint in our data
Kowdenahalli Government School is 1.2 km by road and Koshys Hospital is 1.1 km
RERA lists water, drainage, rainwater harvesting and a sewage treatment plant
Both flat types are in the RERA record

Watch-outs6

The 2 BHK averages 489.22 sq ft of carpet area
No cost sheet from the builder; the price here is a BestProp estimate
The promoter name and PAN differ from those earlier registrations
Benniganahalli, the nearest of six metro stations we routed to, is 5.1 km by road
No clubhouse, gym, pool or park in the RERA schedule
One portal copy lists only the 2 BHK type; parking is filed as 53 spaces and as 5 open and 5 covered

FAQ

What is the HMT Sri Gayathri Serenity price?

BestProp estimate, 13 October 2026: about ₹6,600 to ₹8,000 per sq ft of saleable area, or about ₹40 to ₹49 lakh for a 2 BHK and ₹55 to ₹66 lakh for a 3 BHK. We reached it from Square Yards area averages, an earlier portal signal for this project and the builder's older projects, taking saleable area as carpet area times 1.25. The builder has not released a cost sheet and the real quote will differ, so ask for a written cost sheet for the flat you want.

What is the possession date of this project?

31 December 2029, per Karnataka RERA, the same date as at registration. Our RERA data, updated 28 August 2026, shows no extension.

What is the RERA number of HMT Sri Gayathri Serenity?

PRM/KA/RERA/1251/446/PR/070426/008573, registered on 7 April 2026. The acknowledgement number is ACK/KA/RERA/1251/446/PR/111125/009773.

Where is this project located?

On 1st Main Road in Kalkere, Bengaluru East taluk, and people also search it with Horamavu. Koshys Hospital is 1.1 km away by road and Krishnarajapura metro station is 6.6 km.

What are the floor plan sizes in this project?

RERA lists 20 two-bedroom flats averaging 489.22 sq ft of carpet area and 28 three-bedroom flats averaging 661.6 sq ft. No room-wise plan is in the record we hold.

How many flats and towers does the project have?

48 flats in one tower of four floors above a stilt floor, on about 0.47 acre.

What are the reviews of this project?

BestProp does not publish star ratings, and we found no buyer reviews for the project. On the record, the points in its favour are the single tower of 48 flats, the unchanged completion date and no RERA complaint on record for the builder in our data. The points against are the 489.22 sq ft average 2 BHK, the unconfirmed price and the absence of a clubhouse.

What amenities does the project have?

The RERA schedule lists electricity, CCTV surveillance, power backup, and water and sanitation. It marks the club house, gym, swimming pool and parks "No".

Where can I get the brochure for this project?

We found no brochure, and the builder's website address in the RERA record did not resolve on 13 October 2026. Ask SDR for the brochure and compare its sizes with the RERA carpet areas.

Are there photos of this project?

People search for photos, but we found no project photographs on the pages we checked. Visit the site and compare what you see with the sanctioned plan.

Trust and disclosure

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

Editorial owner: BestProp editorial team
Published: 11 Sept 2026
Updated: 14 Oct 2026
Purpose: Buyer research and due-diligence support

Source basis

Uploaded project data

Fact verification: 13 Oct 2026

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Key takeaways

Project at a glance

Quick Overview

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