Opal Annex
by Buildcon Infra · Kalher, Thane
Registered on MahaRERA under P51700079425, and currently active. Its completion date has moved from June 2028 to October 2028, 4 months later.
Source: GharKundli’s check of MahaRERA records, October 2026.
GharKundli’s full report on Opal Annex
Read from every filing on MahaRERA when you open it
- Risk & trust score, every point explained
- What the title report says about the land
- Each complaint and court case, and how it ended
- Construction pace against the deadline
- Agreement clauses weaker than the RERA model
- Escrow audit, loans and the builder's record
- Questions to get answered in writing before you pay
- MahaRERA registration
- P51700079425
- Status
- Registered and active
- Builder
- Buildcon Infra
- Location
- Kalher, Thane · 421302
- Project type
- Residential / Group Housing
- Registered on
- 6 Mar 2025
- Completion date at registration
- June 2028
- Latest completion date
- October 2028
- Delay so far
- 4 months
- Homes
- 108
- Sold or booked
- 31%
- Towers
- 2
- Complaints on MahaRERA
- 0
- Court cases listed
- 0
- Title report on file
- Not found
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Common questions about Opal Annex
Is Opal Annex registered with MahaRERA?
According to GharKundli's check of MahaRERA records (updated October 2026), Opal Annex is registered as P51700079425 and its status is "Registered and active".
Where is Opal Annex?
Opal Annex by Buildcon Infra is in Kalher, Thane (pincode 421302), Maharashtra, and is registered on MahaRERA as P51700079425, per GharKundli's check of MahaRERA records.
When is possession of Opal Annex due?
According to GharKundli's check of MahaRERA records (updated October 2026), the latest completion date filed on MahaRERA for Opal Annex in Kalher, Thane is 30 October 2028 — 4 months later than 30 June 2028, the date given at registration.
Does Opal Annex have complaints on MahaRERA?
No complaints were listed on MahaRERA as of October 2026, per GharKundli's weekly check. GharKundli's full report explains each case and how it ended.
Who is the builder of Opal Annex?
According to GharKundli's check of MahaRERA records (updated October 2026), the builder is Buildcon Infra.
Other projects in pincode 421302
Data compiled by GharKundli (gharkundli.com) from MahaRERA public records, as of October 2026. Check the project’s MahaRERA page for the latest filings. Not legal advice.