Mumbai/Project record

MahaRERA · the public record

WINDERMERE BUILDING NO 1 TO 6

BHAYANDER WEST · A G SUPERSTRUCTURES PVT LTD

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6units filed as unsoldInventory · 19 September 2026
31 Dec 2027declared completionMahaRERA registration · read 12 Jul 2026
154registered unitsMahaRERA registration · read 12 Jul 2026

The record · free to read

Registration read 12 Jul 2026

Progress & dates

The timeline on file.

Available record

No construction trend to plot.

The records used for this page do not supply a series of construction percentages. This does not establish whether possession has been given.

declared completion

31 Dec 2027

The registered date and a construction update answer different questions. Neither is a confirmation of possession.

MahaRERA registration · read 12 Jul 2026

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The source record

The details behind the headline.

MahaRERA · P51700049440

Delivery and registration

When is the project declared for completion?

WINDERMERE BUILDING NO 1 TO 6 is registered with MahaRERA as P51700049440 and the promoter has declared completion for 31 Dec 2027.

31 Dec 2027

declared completion

15months to go

against the declared date

The completion date and status as they stand on the MahaRERA registration record.

Source · MahaRERA project registration · read 12 Jul 2026

MahaRERA registrationP51700049440
Registered on14 Feb 2023
Promoter-declared completion31 Dec 2027
Current statusCertificate Signed
Against today15 months to the declared date

Approvals and compliance

What compliance filings are on record?

MahaRERA's defaulter and deregistration lists and the quarterly-progress filing for WINDERMERE BUILDING NO 1 TO 6 record 13 quarterly progress reports since registration.

Entries as they appear on MahaRERA's own lists and the project's progress filing.

Source · MahaRERA defaulter, deregistration and QPR lists · read 12 Jul 2026

  • Filing progress reports — 13 quarterly progress reports on record since registration, with no current default.

Promoter record

What else is this promoter on record for?

Superstructures Pvt Ltd is the promoter of record on 49 projects registered with MahaRERA, 2 of which carry a MahaRERA regulator flag (insolvency, deregistration, completion lapse or QPR default).

49projects

registered with MahaRERA

2flagged

by MahaRERA

Counted across Quietlist's full MahaRERA register store, matched on the promoter name as it appears on each filing.

Source · MahaRERA register, all projects · read 12 Jul 2026

Construction

How much construction cost has been reported?

In WINDERMERE BUILDING NO 1 TO 6, ₹38.90 Cr of a declared ₹45.13 Cr estimated project cost is reported as incurred, about 86.2%, as at the last certified filing with MahaRERA.

86.2%

₹38.90 Cr

of ₹45.13 Cr declared cost

Cost incurred as last certified to MahaRERA. It is a financial measure, not a survey of site work, and it can lag on-site reality between filings.

Source · MahaRERA quarterly progress filing · read 12 Jul 2026

Sales

How much has actually been sold?

In WINDERMERE BUILDING NO 1 TO 6, 146 of 154 homes filed with MahaRERA are recorded as sold or booked (123 with registered agreements and 23 booked), about 95%, and 8 remain available.

95%sold

146 of 154 homes

₹94.41 Cr

committed by buyers

Counts and agreement value as the promoter filed them at the last compliance date; this is the filed inventory, not current availability. Of that agreement value, ₹73.95 Cr (about 78%) is recorded as collected and ₹20.46 Cr as receivable.

Source · MahaRERA sold/unsold inventory filing · read 12 Jul 2026

What buyers actually paid: across 146 registered agreements, the effective carpet rate is ₹12,610/sqft, with eight in ten falling between ₹11,500 and ₹15,131 — computed from the agreement values and carpet areas the promoter filed, not broker quotes.

The units recorded as unsold on the filing. The reckoner value is the government's ready-reckoner assessment the promoter filed against that unit, the figure stamp duty is charged on. It is not a price anyone paid, not an asking price, and not a valuation of the home.

FloorUnitCarpetGovt reckoner value
Floor 1101500 sqft (46.45 sqm)₹32.33 Lakh
Floor 1102500 sqft (46.45 sqm)₹32.33 Lakh
Floor 1103500 sqft (46.45 sqm)₹32.33 Lakh
Floor 1103500 sqft (46.45 sqm)₹32.33 Lakh
Floor 1104500 sqft (46.45 sqm)₹32.33 Lakh
Floor 3301500 sqft (46.45 sqm)₹32.33 Lakh
Floor 3302500 sqft (46.45 sqm)₹32.33 Lakh
Floor 6604500 sqft (46.45 sqm)₹32.33 Lakh

No units are declared mortgaged, reserved, investor-held or not-for-sale in this inventory filing.

What the filings record, home by home

Read from MahaRERA on 19 September 2026

MahaRERA publishes, home by home, what this promoter filed: which homes are sold and which are not, the RERA carpet area of each, and for the sold ones the registered agreement value — the consideration filed for that specific home. On this project 148 homes carry one, and 6 of the 154 are recorded unsold. Since we started watching this ledger, 14 homes have moved out of the unsold list, most recently on 11 September 2026.

Here is one of those unsold homes, priced against what buyers of the same home on other floors actually filed:

HomeCarpetFiled for the same home on other floorsBased on
101500 sqftRs 61.50 lakh typical, over Rs 56.48 lakh to Rs 73.50 lakh6 filed on this stack, floors 2–7

A filed consideration is what was registered for one home. It is not a valuation, and MahaRERA does not publish the date of any of these agreements — read a range as a spread, not as a trend. An unsold row means no sale had been filed for it when we looked, which is a filing state, not a promise that the home is available to you today. One of the two observations is an archived copy whose time is the moment the file was written, not a portal fetch time.

In WINDERMERE BUILDING NO 1 TO 6, every one of the 6 unsold homes has agreements filed on its own stack. The Price Comparison Report gives each of them its own row — the filed agreements behind that stack listed in full, the government reckoner value the promoter filed against it, and whether it is mortgaged to a lender while still on the unsold list. Built from the filing itself, sent by email.

See the other 5 homes — ₹2,999 →

Buildings & Wings

The buildings and wings registered under this project, with each tower's sanctioned height and declared completion date. Here the tallest tower rises to G+7 and 154 homes are registered across the project.

BuildingWingsFloorsHomesDeclared completion
WINDERMERE BUILDING NO 11G+728-
WINDERMERE BUILDING NO 21G+728-
WINDERMERE BUILDING NO 31G+728-
WINDERMERE BUILDING NO 41G+728-
WINDERMERE BUILDING NO 51G+714-
WINDERMERE BUILDING NO 61G+728-

Unit mix on the filing: 154 residential.

Complaints

No buyer complaints were on this project's MahaRERA record at the time of reading.

Location, Land & Connectivity

Located at BHAYANDER WEST, NEAR PLATINA COMPLEX, Mumbai City, Mumbai City, 401101. Per the filed land record, the plot is bounded to the north by PLOT NO 266, to the south by 18 M ROAD, to the east by PLOT NO 220 and to the west by PLOT NO 244. These are the boundaries as recorded in the filed land record.

Location & connectivity

The nearest major job hub is ~18 km away — well outside the job hubs — this is a value/space play, not a short-commute one; budget for the drive.

LandmarkStraight-line
Andheri MIDC / SEEPZ18 km
Powai / Hiranandani business park20 km
Chhatrapati Shivaji Int'l Airport23 km
Bandra Kurla Complex (BKC)25 km
Lower Parel / Worli business district33 km
Nariman Point / Fort41 km

Straight-line distances from the geocoded project locality (the RERA address is an area, not a door) — directional, not door-to-door drive times. Check the actual road route, the nearest metro station and daily-need shops/schools/hospitals on a site visit.

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Builder track record

A G Superstructures PVT LTD is the promoter on 3 MahaRERA-registered projects, with none currently carrying a regulator flag — a reassuring wider track record (matched on the promoter name in the register; it doesn't guarantee this specific project, but a clean portfolio is a good sign).

Other flagged projects by A G Superstructures PVT LTD

A G Superstructures PVT LTD
FlaggedThane

Other RERA-registered projects in Bhayander West

Saroj Chandra Krupa
possession by Oct 2026 · S C Associates
Chandanbala
possession by Dec 2026 · Hemant Sagarmal Jain
Dagdu Bua Heights
possession by Dec 2026 · Siddhivinayak Realty
Magic OM Heights
possession by Dec 2026 · Magic Shanti Developer
N G Silver Spring Phase III
possession by Dec 2026 · RNA Builders
Prabha Leela
Not filing quarterly progress reports · possession by Dec 2026 · Rudraksha Realty

Other RERA-registered projects in Thane

Windermere Tower A
possession by Dec 2028 · A G Superstructures Private Limited
Windermere Tower B
possession by Dec 2028 · A G Superstructures PVT LTD
Windermere Tower C
possession by Dec 2028 · A G Superstrcutures PVT LTD
Windson Heights
possession by Dec 2028 · Ovla Builders & Developers Pvt. Ltd.
Windsor
possession by Dec 2028 · Borkar Realty
Windsor Tower A
possession by Mar 2032 · Grandbuild Land Developers LLP

What to verify before you book

  1. Confirm the MahaRERA registration is live and read the project page on the MahaRERA portal for the sanctioned plan, approvals and the promoter's quarterly progress reports.
  2. Check the declared completion date against actual site progress — registration is not the same as a delivered, occupancy-certified building.
  3. Verify the exact carpet area, floor and unit number in your agreement match the sanctioned plan (not the brochure's saleable area).
  4. Confirm the title, the 7/12 land extract and that your payments go to the project's designated RERA escrow account.

Flags are from MahaRERA's own published problem lists — not a claim about the developer's intent. Explore every flagged project on our Mumbai, Thane & the MMR RERA red-flag register.

Last checked against the RERA register: 20 Sep 2026