MahaRERA Property Intelligence · Thane

MARATHON NEXTOWN RUBY

P51700021189 · DESAI VILLEGE · promoter Marathon Ener-Gen Llp

Certificate SignedDue 31 Dec 2026

Delivery & Registration

MahaRERA registrationP51700021189
Registered on14 Jun 2019
Promoter-declared completion31 Dec 2026
Current statusCertificate Signed
Against today5 months to 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, Marathon Ener-Gen Llp is the promoter of record on 18 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 ~116.3% of the estimated project cost incurred as of the last certificate (₹55.43 Cr spent against a ₹47.68 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.

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 277 homes filed with MahaRERA, 247 are sold/booked (243 with registered agreements + 4 booked) and 30 remain available (~89% sold) — nearly sold out — little inventory left, so you're buying into an established buyer base. Buyers have committed ₹79.25 Cr in agreement value so far. Of that, ₹61.52 Cr (~78%) is already collected, ₹17.73 Cr receivable — a read on how far along these sales really are. This is the promoter's own reported inventory as at the last compliance filing; confirm current availability directly.

What buyers actually paid: across 247 registered agreements, the effective carpet rate is ₹9,538/sqft (typical range ₹8,449–₹10,151) — 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 1RUBY-101315 sqft (29.26 sqm)₹18.12 Lakh
Floor 1RUBY-102422 sqft (39.2 sqm)₹24.28 Lakh
Floor 1RUBY-103422 sqft (39.2 sqm)₹24.28 Lakh
Floor 1RUBY-104315 sqft (29.26 sqm)₹18.12 Lakh
Floor 1RUBY-105258 sqft (23.97 sqm)₹14.84 Lakh
Floor 1RUBY-106258 sqft (23.97 sqm)₹14.84 Lakh
Floor 1RUBY-107315 sqft (29.26 sqm)₹18.12 Lakh
Floor 1RUBY-108424 sqft (39.39 sqm)₹24.39 Lakh
Floor 1RUBY-109424 sqft (39.39 sqm)₹24.39 Lakh
Floor 1RUBY-110315 sqft (29.26 sqm)₹18.12 Lakh
Floor 1RUBY-111300 sqft (27.87 sqm)₹17.26 Lakh
Floor 1RUBY-112300 sqft (27.87 sqm)₹17.26 Lakh
Floor 2RUBY-202421 sqft (39.11 sqm)₹24.22 Lakh
Floor 20RUBY-2010317 sqft (29.45 sqm)₹19.70 Lakh
Ground/Floor 0SHOP-01163 sqft (15.16 sqm)₹11.08 Lakh
Ground/Floor 0SHOP-02137 sqft (12.77 sqm)₹9.33 Lakh
Ground/Floor 0SHOP-03274 sqft (25.43 sqm)₹18.57 Lakh
Ground/Floor 0SHOP-04148 sqft (13.75 sqm)₹10.04 Lakh
Ground/Floor 0SHOP-0592 sqft (8.55 sqm)₹6.24 Lakh
Ground/Floor 0SHOP-06121 sqft (11.28 sqm)₹8.24 Lakh
Ground/Floor 0SHOP-07133 sqft (12.32 sqm)₹9.00 Lakh
Ground/Floor 0SHOP-08216 sqft (20.05 sqm)₹14.64 Lakh
Ground/Floor 0SHOP-09216 sqft (20.05 sqm)₹14.64 Lakh
Ground/Floor 0SHOP-10133 sqft (12.32 sqm)₹9.00 Lakh
Ground/Floor 0SHOP-11121 sqft (11.28 sqm)₹8.24 Lakh
Ground/Floor 0SHOP-1290 sqft (8.35 sqm)₹6.10 Lakh
Ground/Floor 0SHOP-13148 sqft (13.75 sqm)₹10.04 Lakh
Ground/Floor 0SHOP-14267 sqft (24.84 sqm)₹18.14 Lakh
Ground/Floor 0SHOP-15127 sqft (11.84 sqm)₹8.65 Lakh
Ground/Floor 0SHOP-16151 sqft (14.02 sqm)₹10.24 Lakh

No units are declared mortgaged, reserved, investor-held or not-for-sale in this inventory filing — still confirm your specific unit's status in the agreement.

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+23 and 277 homes are registered across the project.

BuildingWingsFloorsHomesDeclared completion
MARATHON NEXTOWN RUBY1G+23277-

Unit mix on the filing: 261 residential and 16 non-residential (shops/offices).

Complaints & Orders

1 complaint is on the MahaRERA record for this project, with orders passed in 1. An adjudicated complaint is the clearest evidence of how this promoter behaves when pushed — read the orders in full.

Complaint no.FiledPartiesStatus
CC00600000019377303/12/2020Mamta Bajirao Patil vs Marathon Nextown Pearl Builderorder passed

Location, Land & Connectivity

Located at DESAI VILLEGE, PADLEGAVON, Kurla, Mumbai Suburban, 421201. Per the filed land record, the plot is bounded to the north by INTERNAL DRIVE WAY, to the south by PODIUM, to the east by PODIUM and to the west by ADJOINING BLDG. Confirm these against the 7/12 extract and the sanctioned plan before you rely on them.

🔒 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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Builder track record

Marathon Ener-GEN LLP is the promoter on 5 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 Marathon Ener-GEN LLP

Marathon Ener-GEN LLP
FlaggedThane
Marathon Ener-GEN LLP
FlaggedThane
Marathon Ener-GEN LLP
FlaggedThane
Marathon Ener-GEN LLP
FlaggedThane

Other RERA-registered projects in Dombivli East

Premsadan CHS
possession by Jul 2026 · Namrata Realtors
OM Trimurti Darshan
possession by Aug 2026 · Prachi Group
Pannash
possession by Aug 2026 · Technicon
Rashmi Priya CO-OP HSG SOC LTD
possession by Aug 2026 · Shree Riddhi Siddhi Infraproject
Mahalaxmi Ashish D Wing
possession by Sep 2026 · Swastik Enterprises
NAV Pratima CO. OP. Hsg. Soc. LTD
possession by Sep 2026 · Narendra Kalyanji Patel

Major developers building in Dombivli East

Other RERA-registered projects in Thane

Marathon Nextown Sapphire
declared completion Jun 2024 · Marathon Ener-GEN LLP
Marathon Nexworld Aura-1
declared completion Dec 2023 · Matrix Enclaves Projects Dev. Pvt. LTD
Marathon Nexworld Aura-2
declared completion Jun 2024 · Matrix Enclaves Projects Dev. Pvt. LTD
Marathon Nexworld Aura-3
possession by Dec 2026 · Matrix Enclaves Projects Dev. Pvt. LTD
Marathon Nexworld Elara-1
declared completion Jun 2024 · Matrix Enclaves Projects Dev. Pvt. LTD
Marathon Nexworld Elara-2
declared completion Dec 2024 · Matrix Enclaves Projects Dev. Pvt. LTD

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