MahaRERA Property Intelligence · Mumbai Suburban

MASS IONICS

P51800027417 · ANDHERI (WEST) · promoter Mass Buildsquare Structure

Certificate SignedDue 30 Jun 2026

Delivery & Registration

MahaRERA registrationP51800027417
Registered on10 Dec 2020
Promoter-declared completion30 Jun 2026
Current statusCertificate Signed
Against todayabout 1 months past the declared date

Regulatory Standing

MahaRERA's own defaulter/deregistration lists and the project's quarterly-progress-report filing — the regulator's view of whether this project is in good standing.

Builder Track Record

Across MahaRERA, Mass Buildsquare Structure is the promoter of record on 2 projects, of which none currently carry a MahaRERA regulator flag (insolvency, deregistration, completion-lapse or QPR default). Read the pattern across the portfolio, not just this project's brochure — matched on the promoter name in the MahaRERA register.

Construction Progress

MahaRERA's cost filing puts construction at ~71.0% of the estimated project cost incurred as of the last certificate (₹9.38 Cr spent against a ₹13.22 Cr estimate). This financial % is the regulator's own proxy for how much is physically built — the closest public read on real progress, and one a brochure never shows. The declared completion date has already passed while the cost-incurred filing sits at ~71.0% — a wide gap between the promise and the money actually spent on site.

Cost-incurred % as last certified to MahaRERA; it can lag on-site reality between filings. Confirm the current stage and the latest Form 2 before you book.

Sales & Inventory

Of 24 homes filed with MahaRERA, 12 are sold/booked (10 with registered agreements + 2 booked) and 12 remain available (~50% sold) — selling steadily. Buyers have committed ₹10.12 Cr in agreement value so far. Of that, ₹7.50 Cr (~74%) is already collected, ₹2.62 Cr receivable — a read on how far along these sales really are. Note: the project registers 86 homes in total, but this sold/unsold inventory filing covers only 24 of them — the other 62 aren't in the ledger yet. Ask the builder what they are (an unreleased phase, held-back stock, or non-saleable/car-park units) before reading too much into the percentage. This is the promoter's own reported inventory as at the last compliance filing; confirm current availability directly.

What buyers actually paid: across 12 registered agreements, the effective carpet rate is ₹20,036/sqft (typical range ₹15,359–₹21,573) — computed from the agreement values and carpet areas the promoter filed, not broker quotes. Compare your quote against this before negotiating.

The unsold units on the filing — if you're quoted a unit NOT on this list, ask why it shows as sold/booked on the RERA record:

FloorUnitCarpetReckoner value
Floor 141405512 sqft (47.53 sqm)₹86.56 Lakh
Floor 161602322 sqft (29.95 sqm)₹57.02 Lakh
Floor 161603350 sqft (32.49 sqm)₹61.86 Lakh
Floor 161604517 sqft (48 sqm)₹91.38 Lakh
Floor 161605512 sqft (47.53 sqm)₹90.49 Lakh
Floor 171701318 sqft (29.53 sqm)₹56.22 Lakh
Floor 171705300 sqft (27.9 sqm)₹53.12 Lakh
Floor 171706512 sqft (47.53 sqm)₹90.49 Lakh
Floor 4405372 sqft (34.58 sqm)₹57.25 Lakh
Floor 8804517 sqft (48 sqm)₹83.44 Lakh
Ground/Floor 02285 sqft (26.5 sqm)₹76.73 Lakh
Ground/Floor 03231 sqft (21.5 sqm)₹62.26 Lakh

⚠ The inventory filing also declares: 26 reserved. Before booking, confirm YOUR unit appears in none of these lists and get any lender NOC in writing.

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+18 and 86 homes are registered across the project.

BuildingWingsFloorsHomesDeclared completion
MASS IONICS1G+188631 Dec 2025

Unit mix on the filing: 83 residential and 3 non-residential (shops/offices).

Complaints

No buyer complaints were on this project's MahaRERA record at the time of reading — a clean sheet worth re-checking near booking.

Location, Land & Connectivity

Located at ANDHERI (WEST), DHOBI GALLI (S. N. PATIL MARG), Andheri, Mumbai Suburban, 400058. Per the filed land record, the plot is bounded to the north by NALLA, to the south by BUILDING ON CTS NO 129, to the east by DHOBI GALLI and to the west by BUILDING ON CTS NO 138. Confirm these against the 7/12 extract and the sanctioned plan before you rely on them.

Location & connectivity

The nearest major job hub is ~3 km away — walking/short-hop distance to a major employment hub — a genuine work-near-home location.

LandmarkStraight-line
Andheri MIDC / SEEPZ3 km
Chhatrapati Shivaji Int'l Airport5 km
Powai / Hiranandani business park7 km
Bandra Kurla Complex (BKC)7 km
Lower Parel / Worli business district14 km
Nariman Point / Fort22 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.

🔒 The verdict & buyer playbook · Compliance report

The paid report opens with the overall risk read on this MahaRERA filing, exactly what I'd do as a buyer in this project, who it suits, and the questions to put to the promoter before you commit.

Unlock in the ₹999 report →

🔒 Unit-by-unit guidance · Unit Guidance report

Which building/wing and unit to prefer and the sanctioned-plan read for this project — the ₹2,999 guidance layer.

Unlock in the ₹2,999 report →

🔒 Full financial records — escrow, funding & the document catalog · Compliance report

The RERA 70% designated-escrow account activity, the declared means-of-finance, the professionals of record, and every document filed with MahaRERA — the raw records the read above is built on.

Unlock in the ₹999 report →

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Other RERA-registered projects in Andheri West

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Vivan Homes
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Alpine Primo
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Bella Casa
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Hetali Sagar
possession by Dec 2026 · Jayesh Himatlal Pandya

Major developers building in Andheri West

Other RERA-registered projects in Mumbai Suburban

Mass Metropolis
possession by Sep 2026 · Grace Urban Development Corporation
Mass U-Foria
declared completion Dec 2024 · Grace Mass Housing Corporation
Mass Zainab Heights
possession by Dec 2026 · Mass ZIA Development Corporation
Matoshree Nisarg Tower A
declared completion Jun 2025 · Matoshree Infrastructure Private Limited
Matoshree Park
declared completion Aug 2018 · Shree Trupati Balaji Realtors
Matri Sadan
declared completion Jun 2022 · Swastik Developers

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: 27 Jul 2026