Mumbai · Mumbai
Cosmos Serenity Phase 1
Mumbai · by Cosmos Prime Projects
Updated Oct 2026
A first look at Cosmos Serenity Phase 1
Cosmos Serenity Phase 1 is a residential project in Mumbai, Mumbai 401303. It is registered with MahaRERA under P99000080932. The project has 377 units across 3 buildings of up to 24 floors. It offers 1, 2 & 3 BHK homes. MahaRERA proposed possession: Mar 2030.
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Unit Configurations (per MahaRERA)
About Cosmos Serenity Phase 1
Location
Cosmos Serenity Phase 1 is located in Mumbai, Mumbai 401303, in the Palghar district.
MahaRERA record
The MahaRERA registration number is P99000080932. The registered promoter is Cosmos Prime Projects Ltd.. The filing lists 3 wings: COSMOS SERENITY AVENUE P SECTOR 1 BLDG 1 WING A with 22 units over 22 floors; COSMOS SERENITY AVENUE P SECTOR 1 BLDG 2 WING E with 22 units over 22 floors; COSMOS SERENITY AVENUE P SECTOR 1 BLDG 2 WING F with 333 units over 24 floors. Per the registration, the architect on record is SHAH GATTANI CONSULTANTS.
Construction and possession
The latest MahaRERA progress report shows foundation at 40%, structure at 15%, finishing at 1%, services at 0%. Proposed possession is Mar 2030.
Developer track record
Cosmos Prime Projects 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.
Upcoming projects & infrastructure in Virar
take an informed decision102 MahaRERA projects are due to hand over in Virar between 2026 and 2030; the nearest upcoming infrastructure to Cosmos Serenity Phase 1 is the Line 13 (Shivaji Chowk-Virar), 1.9 km away (approved).
- 🚇Line 13 (Shivaji Chowk-Virar)Approved1.9 km
- 🚄Mumbai-Ahmedabad Bullet TrainUnder construction · due 20291.9 km
- 🛣️Virar-Alibaug Multimodal CorridorApproved1.9 km
Ask on WhatsApp — we answer right in the chat with live asking prices, listings and registered sales for Virar, then an advisor calls about your budget and configuration.
Prices and timelines are indicative and subject to change. See the disclaimer at the foot of this page.
RERA record & possession
Buildings · 3 wings
377 unitsLocation
Construction progress
per MahaRERASee all 14 stages ▾
Amenities
11+3 more ▾
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 (Google Meet, Teams or WhatsApp video), the site visits and the paperwork questions — so your homework is done before you commit an afternoon.
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Frequently Asked Questions
Where is Cosmos Serenity Phase 1 located?
Cosmos Serenity Phase 1 is in Mumbai, Mumbai 401303.
When is possession of Cosmos Serenity Phase 1?
As per MahaRERA, proposed possession is Mar 2030.
Is Cosmos Serenity Phase 1 RERA-registered?
Yes — MahaRERA registration P99000080932.
How many units does Cosmos Serenity Phase 1 have?
MahaRERA records 377 units across 3 buildings, up to 24 floors.
Who is the developer of Cosmos Serenity Phase 1?
Cosmos Prime Projects — 36 projects tracked on Mumbai Property Exchange.
How many new projects are coming up in Virar?
102 MahaRERA-registered projects in Virar are due for possession between 2026 and 2030, as per MahaRERA registrations. Timelines can change.
What metro and infrastructure is near Cosmos Serenity Phase 1?
Line 13 (Shivaji Chowk-Virar) — approved, 1.9 km away; Mumbai-Ahmedabad Bullet Train — under construction · due 2029, 1.9 km away; Virar-Alibaug Multimodal Corridor — approved, 1.9 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.
