Opal Bay
A mixed project by Pyramid Alliaance Ventures in Koparkhairane, Thane.
Data as of Jul 2026, from this project's public MahaRERA filing. View on the MahaRERA portal ↗
Status & progress
Per MahaRERA record as of Jul 2026.
Project basics
As filed with MahaRERA — not analysis, just the record.
- Promoter
- Pyramid Alliaance Ventures · Partnership
- Project type
- Mixed
- Land area
- 1,855 m² · Permissible built-up (FSI) 10,444 m²
- Total units
- 83 across 1 wing
- Estimated cost
- ₹60 Cr
- Parking
- 134 four-wheeler · 139 two-wheeler
- Application date
- 17 May 2025
1 wing
Floors and unit counts as filed.
| Wing | Floors sanctioned | Total units |
|---|---|---|
| NA | 26 of 26 proposed | 83 |
Promoter & professionals
Names and registrations as declared — no background analysis.
- Architect
- DESTINATION Architecture Interior Designs · CA/2014/63182
- Structural engineer
- Structural Concepts Designs Private Limited · STATE/R/2024/APL/11089
- Project bank
- AU SMALL FINANCE BANK LIMITED
Where it sits
Koparkhairane, Thane — 400709.
No active red flags
Absence of a flag reflects the record as filed, not an assessment of safety.
Opal Bay: common questions
Is Opal Bay RERA registered?
Yes. Opal Bay is registered with MahaRERA under registration number PM1330002500212, granted on 4 July 2025. As of July 2026, the registration is active.
What is the possession date of Opal Bay?
The developer has declared completion by December 2029 in its MahaRERA filing. 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 Opal Bay?
Opal Bay is developed by Pyramid Alliaance Ventures, the promoter named in its MahaRERA registration.
Where is Opal Bay located?
Opal Bay is in Koparkhairane, Thane (PIN 400709), Maharashtra, as declared in its RERA registration.
How many units does Opal Bay have, and how many are sold?
Opal Bay has 83 units on its RERA registration. 22 were reported sold as of July 2026, leaving 61 unsold.
How much construction of Opal Bay is complete?
By the developer's own quarterly filing, 5% of the work is done, measured against the project's cost estimate.
Is there any litigation against Opal Bay?
No litigation is declared on Opal Bay's MahaRERA record as of July 2026. A clean record reflects what was filed, not a legal title check.
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