Kaustubh Park 91

Delivery and registration

When is the project declared for completion?

Kaustubh Park 91 is registered with MahaRERA as PR1180002503020 and the promoter has declared completion for 30 Dec 2030.

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

Source · MahaRERA project registration · read 18 Jul 2026

Approvals and compliance

What compliance filings are on record?

MahaRERA's defaulter and deregistration lists and the quarterly-progress filing for Kaustubh Park 91 record 1 quarterly progress report 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 18 Jul 2026

• Filing progress reports — 1 quarterly progress report on record since registration, with no current default.

Promoter record

What else is this promoter on record for?

Kaustubh Construction Private Limited is the promoter of record on 8 projects registered with 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 18 Jul 2026

Construction

How much construction cost has been reported?

In Kaustubh Park 91, ₹2.74 Cr of a declared ₹61.95 Cr estimated project cost is reported as incurred, about 4.4%, as at the last certified filing with MahaRERA.

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 18 Jul 2026

Sales

How many are filed as sold or booked?

In Kaustubh Park 91, 0 of 37 homes filed with MahaRERA are recorded as sold or booked, about 0%, and 37 are filed as unsold.

Counts as the promoter filed them at the last compliance date; this is the filed inventory, not current availability. The registration lists 76 homes; this inventory lists 37. These are separate filed records. Their counts do not match; neither count establishes today's availability.

Source · MahaRERA sold/unsold inventory filing · read 18 Jul 2026

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 unit.

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 17 October 2026

This unit list contains 129 entries; the separate sales summary contains 37. The lists can differ in status coverage and filing date. Use the source date shown with each.

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 sold or booked entries the filed agreement value — the consideration filed for that specific home. On this project 7 homes carry one, and 122 of the 129 are recorded unsold. Since we started watching this ledger, 7 homes have moved out of the unsold list, most recently on 04 September 2026.

Here is one home filed as unsold, beside the amounts filed for comparable homes:

A filed consideration is the amount the promoter reported 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 Kaustubh Park 91, 30 of the 122 unsold homes have filed sales to compare with. The Sales Report gives each of them its own row — the filed agreements behind its comparison listed in full, the government reckoner value the promoter filed against it, and mortgage status where the filing supplies it. Missing mortgage information is not confirmation that a unit is free of a mortgage. Built from the filing itself, sent by email.

See the other 121 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 76 homes are registered across the project.

Unit mix on the filing: 76 residential.

Complaints

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

Legal & Litigation

The promoter has declared 7 court cases on this project to MahaRERA. Filed statuses: 7 “Ongoing”. These are the promoter's filed statements, not a current court check. A disposed application or motion does not establish that the whole case is closed. Litigation can cloud the land title or stall the build — have a lawyer pull the cause list for each and confirm whether it touches the title to your home. This is declared by the promoter; there may be further cases not on the RERA record.

Location, Land & Connectivity

Located at Borivali West, L.T.ROAD , Borivali, Mumbai Suburban, 400091. Per the filed land record, the plot is bounded to the north by C.T.S No.53A, to the south by C.T.S No.64, to the east by C.T.S No.49,51 & 52 and to the west by C.T.S No.13. These are the boundaries as recorded in the filed land record.

Location & connectivity

The nearest of the listed job hubs is about 14 km in a straight line from the mapped location. Road distance and travel time will differ.

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.