In ExtensionP51700049449Registered Feb 2023Delayed 365dExtension1 red flag

Marathon Nextown Jasper

A residential / group housing project by Marathon Ener-Gen in DESAI VILLEGE, Thane.

Data as of Jul 2026, from this project's public MahaRERA filing. View on the MahaRERA portal ↗

Overview

Status & progress

Per MahaRERA record as of Jul 2026.

Construction
48%
cost-weighted
Declared completion
Dec 2028
delayed 365d
Units sold
179 / 275
65% sell-through
Basics

Project basics

As filed with MahaRERA — not analysis, just the record.

Promoter
Marathon Ener-Gen · Partnership
Project type
Residential / Group Housing
Land area
710 m² · Permissible built-up (FSI) 8,500 m²
Total units
275 across 1 wing
Estimated cost
₹51.3 Cr
Land ownership
Promoter is the landowner
Parking
51 four-wheeler · 0 two-wheeler
Application date
22 Sept 2022
Buildings & units

1 wing

Floors and unit counts as filed.

WingFloors sanctionedTotal units
NA23 of 23 proposed275
People on record

Promoter & professionals

Names and registrations as declared — no background analysis.

Architect
· CA/2004/33133
Structural engineer
· M/432/SS
Project bank
HDFC BANK
Location

Where it sits

DESAI VILLEGE, Thane — 421201.

Locality
DESAI VILLEGE
District
Thane
Authority
MCGM
Red flags

1 flag on this project

What they are and why they matter — in the full report.

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Delay analysis & explanations

Why these flags matter

Unlock the delay analysis, sales & construction narrative, and what-to-verify checklist for this project.

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Legal & encumbrance

Litigation & charges

Unlock the complaint list with order and warrant detail, plus full encumbrance and litigation detail and the FAQ.

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Marathon Nextown Jasper: common questions

Is Marathon Nextown Jasper RERA registered?

Yes. Marathon Nextown Jasper is registered with MahaRERA under registration number P51700049449, granted on 14 February 2023. As of July 2026, the registration is active under a MahaRERA extension.

What is the possession date of Marathon Nextown Jasper?

The developer has declared completion by December 2028 in its MahaRERA filing, revised from the original December 2027. The record shows the project running 365 days behind its declared schedule. The RERA completion date is the developer's legal commitment; the possession date in your agreement can differ, so check both.

Who is the builder of Marathon Nextown Jasper?

Marathon Nextown Jasper is developed by Marathon Ener-Gen, the promoter named in its MahaRERA registration.

Where is Marathon Nextown Jasper located?

Marathon Nextown Jasper is in Desai Villege, Thane (PIN 421201), Maharashtra, as declared in its RERA registration.

How many units does Marathon Nextown Jasper have, and how many are sold?

Marathon Nextown Jasper has 275 units on its RERA registration. 188 were reported sold as of July 2026, leaving 87 unsold.

How much construction of Marathon Nextown Jasper is complete?

By the developer's own quarterly filing, 48% of the work is done, measured against the project's cost estimate.

Is there any litigation against Marathon Nextown Jasper?

3 litigation cases are declared on Marathon Nextown Jasper's MahaRERA record. The full report lists each case with its court and status.

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