Towers & RERA
Avyan, Arav, Ahan I & Ahan II
Piramal Aranya is a three-tower development. The towers were launched and delivered in sequence, and each carries its own MahaRERA registration.
Piramal Aranya Towers & MahaRERA Registrations
Piramal Aranya has no single project-level RERA registration. Each tower is separately registered with MahaRERA, so quoting one tower's number as “the” project RERA number — as several listing portals do — is incorrect. All four registrations are listed below and can be verified independently on the MahaRERA portal.
Avyan (Wing A)
41 storeys- MahaRERA
- P51900003324
- Configurations
- 2, 3 & 4 BHK
- Carpet area
- Up to 1,670 sq.ft.
- Slab height
- Up to 3.6 m floor-to-floor
- Status
- Delivered — ready to move in
- Signature
- L-shaped corner windows in the master bedrooms
The first tower handed over at Piramal Aranya, and the one with the most generous ceiling volume in the project at up to 3.6 m floor-to-floor.
Arav (Wing B)
72 storeys- MahaRERA
- P51900018039
- Configurations
- 2, 3, 4 & 5 BHK, incl. deck residences
- Carpet area
- Up to 2,843 sq.ft.
- Slab height
- 3.3 m floor-to-floor
- Status
- Delivered
- Signature
- The tallest residential tower in Byculla
Carries the project's largest formats, including the 5 BHK and duplex-style layouts where the garden, harbour and city-skyline views come together at once.
Ahan I (Wing C)
Up to 49 storeys- MahaRERA
- P51900020330
- Configurations
- 2 & 3 BHK
- Carpet area
- 635 – 920 sq.ft.
- Slab height
- 3.25 m floor-to-floor
- Status
- Occupancy Certificate received — ready to move in
- Signature
- Sits directly above the Aranya Clubhouse
Carries the Ahan-exclusive amenity set — the Rooftop Observatory Deck, a tower-level Fitness Centre, and the Library and Reading Lounge.
Ahan II (Wing C2)
Up to 59 storeys- MahaRERA
- P51900051735
- Configurations
- 2, 3 & 4 BHK
- Carpet area
- 500 – 1,392 sq.ft.
- Slab height
- 3.25 m floor-to-floor
- Status
- Topped out, finishing works underway — RERA possession December 2027
- Signature
- The only wing offering 4 BHK homes in the Ahan band
The only wing still available as direct-from-developer inventory at scale, registered with MahaRERA on 27 June 2023 with 292 residences and escrow banking at HDFC Bank.
Ahan I vs Ahan II — The Practical Differences
This is the question serious buyers ask most often, because the two Ahan wings look alike on a brochure and behave very differently in practice. One of the two wings frames Rani Baug; the other opens to the Eastern Harbour.
| Factor | Ahan I (Wing C) | Ahan II (Wing C2) |
|---|---|---|
| Possession | Occupancy Certificate received — ready to move in today | Finishing works underway, December 2027 RERA date |
| Configurations | 2 & 3 BHK only | 2, 3 & 4 BHK — the only Ahan wing with 4 BHK homes |
| RERA carpet band | approx. 635 – 920 sq.ft. | approx. 500 – 1,392 sq.ft. — a lower entry ticket |
| Floors | Up to 49 storeys | Up to 59 storeys |
| Availability | Resale inventory | Direct-from-developer inventory at scale |
| Shared across both | Floor-to-ceiling windows, 3.25 m floor-to-floor, private balconies on select units | Identical access to all project amenities, including the Ahan-exclusive rooftop observatory deck |
So which should you buy?
Choose Ahan I for immediate occupation — it has its Occupancy Certificate and you can move in today. Choose Ahan II for a 4 BHK format, or for a lower entry price on a construction-linked timeline with a December 2027 RERA possession date. Buyers who need certainty of occupation should look at the delivered towers or Ahan I resale rather than Ahan II.
An Unusual Range of Risk Profiles Within One Address
Most Mumbai projects offer one risk profile: either you buy ready, or you buy under construction. Piramal Aranya offers both at the same address.
Ready-to-move inventory
Avyan and Arav are delivered, and Ahan I has received its Occupancy Certificate. You can walk the actual building, see the finished common areas and the real view from the real floor, and move in without construction risk. Inventory here is largely resale.
Under-construction entry
Ahan II is topped out with finishing and fit-out works underway and MahaRERA-reported average construction progress of approximately 76%. It carries a lower entry ticket, the only 4 BHK homes in the Ahan band, and a December 2027 RERA possession date.