Thane West · Mumbai
Cosmos Jewels Sapphire
Ghodbunder Road, Next to Suraj Water Park, Thane West · by Cosmos Group
Registered project name
Cosmos JewelsUpdated Sep 2026
Thane WestPhotos from the project record · tap to enlarge
A first look at Cosmos Jewels Sapphire
Cosmos Jewels Sapphire is a residential project on Ghodbunder Road, Next to Suraj Water Park, Thane West, Mumbai 400615. It is registered with MahaRERA under P51700005760 (registered 2017-08-11). The project has 12 units across 2 buildings of up to 23 floors. It offers 2 BHK homes with carpet areas of 651–658 sq ft. MahaRERA proposed possession: Mar 2018.
Ask an advisor to check current resale or rental availability.
Availability & Pricing
Prices not recently confirmed. Prices are indicative, subject to change and to reconfirmation with the developer.
💬 Request latest price on WhatsAppCosmos Jewels Sapphire floor plans
2
Floor plans are indicative, as shared by the developer, and subject to change.
Cosmos Jewels Sapphire videos
About Cosmos Jewels Sapphire
Location
The address of Cosmos Jewels Sapphire is Ghodbunder Road, Next to Suraj Water Park, Thane West, Mumbai 400615. Across 41 recent resale listings on MPE, homes in Thane West have a median asking rate of ₹21,800 per sq ft, and a 2 BHK typically rents for about ₹60,000 a month.
MahaRERA record
The MahaRERA registration number is P51700005760, issued on 11 August 2017. The registered promoter is Cosmos Lifestyle. The filing lists 2 wings: BUILDING 7 RUBY 1 over 23 floors; BUILDING 8 RUBY 2 over 23 floors. Per the registration, the architect on record is Suvarna Ghosh and the project escrow account is with Axis Bank.
Homes and prices
The price list covers 2 BHK of 651–658 sq ft (carpet area). Prices are indicative and should be reconfirmed with the developer before booking.
Construction and possession
The latest MahaRERA progress report shows foundation at 100%, structure at 100%, finishing at 100%, services at 100%. Proposed possession is Mar 2018.
Developer track record
Cosmos Group has 36 projects tracked on Mumbai Property Exchange, 36 of them delivered (ready or sold out). Other projects by the same developer include Cosmos Classique - Hilton, Cosmos Horizon, Cosmos Enclave.
Buyer demand in Thane West
In the last 90 days, buyers and tenants registered 29 requirements for Thane West with Mumbai Property Exchange, 10 of them to buy and 7 specifically for 2 BHK homes.
Developer's description ▾
Upcoming projects & infrastructure in Thane West
take an informed decision189 MahaRERA projects are due to hand over in Thane West between 2026 and 2030; the nearest upcoming infrastructure to Cosmos Jewels Sapphire is the Line 4 Green, 2.2 km away (under construction · due 2027).
- 🚇Line 4 GreenUnder construction · due 20272.2 km
- 🚇Line 10 GreenUnder construction · due 20273.3 km
🔒 Units handing over each year · price by BHK · years to absorb supply · competing projects · infra impact on prices
Prices and timelines are indicative and subject to change. See the disclaimer at the foot of this page.
Thane West — resale, rent & yield
From MPE live listings, last 18 months · Mumbai price index ›
Unit Configurations (per MahaRERA)
RERA record & possession
Buildings · 2 wings
Location
Construction progress
per MahaRERASee all 11 stages ▾
Amenities
11+3 more ▾
Connectivity
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💬 Ask about resale or rental optionsThane West market context
Property Rates in Thane West
Resale Flats for Sale in Thane West
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Flats for Rent in Thane West
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Commercial for Sale in Thane West
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Commercial for Lease in Thane West
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Commercial Projects in Thane West
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Next steps — clarity before you step out
Buying a home is not a quick decision. In association with developers, Mumbai Property Exchange sets up the video briefings, the site visits and the paperwork questions — so your homework is done before you commit an afternoon.
Frequently Asked Questions
Where is Cosmos Jewels Sapphire located?
Cosmos Jewels Sapphire is on Ghodbunder Road, Next to Suraj Water Park, Thane West, Mumbai 400615.
What configurations and carpet areas does Cosmos Jewels Sapphire offer?
2 BHK – 651 sq ft carpet; 2 BHK – 658 sq ft carpet.
When is possession of Cosmos Jewels Sapphire?
As per MahaRERA, proposed possession is Mar 2018.
Is Cosmos Jewels Sapphire RERA-registered?
Yes — MahaRERA registration P51700005760, registered 2017-08-11.
How many units does Cosmos Jewels Sapphire have?
MahaRERA records 12 units across 7 buildings, up to 23 floors.
Who is the developer of Cosmos Jewels Sapphire?
Cosmos Group — 36 projects tracked on Mumbai Property Exchange. View their track record ▸
How many new projects are coming up in Thane West?
189 MahaRERA-registered projects in Thane West are due for possession between 2026 and 2030, as per MahaRERA registrations. Timelines can change.
What metro and infrastructure is near Cosmos Jewels Sapphire?
Line 4 Green — under construction · due 2027, 2.2 km away; Line 10 Green — under construction · due 2027, 3.3 km away. Timelines are as announced and can change.
How do I book or get more details?
Tap WhatsApp or Call below to speak with a Mumbai Property Exchange advisor — serving Mumbai since 1995 · RERA-registered since 2017.
