Weekly snapshots. Every NYC building, every owner, every change.
Ask a plain-English question and get an answer built to survive an audit — sourced, dated, and traceable back to the city record and the exact week it changed.
No account needed to look around. Building reports are free.
760K
NYC buildings
10M
Violation records
6.0M
Tenant complaints
Illustrative example — live queries return real results from the city's own filings.
Illustrative example — live queries return real results from the city's own filings.
Illustrative example — live queries return real results from the city's own filings.
Trajectory, not a snapshot
Score 38 · one date
61 → 38 · weekly since April 2026
Built to be checked
What you see in Brix
The source row behind it
- Dataset
- HPD violations
- Violation ID
- 18542301
- Code cited
- § 27-2029 ADM CODE
- Approved
- 2025-12-31
- Status
- Open
- BBL
- 3080060016
Who uses NYC building data
One building record
HPD · DOB · 311 · ACRIS · DHCR
weekly since April 2026
Investor
Violation exposure before the bid
Lender
Borrower distress, week by week
Owner-operator
Peer cohort benchmark
Attorney
Violation and ERP history, dated
Tenant org
Pattern across the whole portfolio
Journalist
LLC layers back to a person
See the data before you ask for access
Free and open — not a demo environment, the live record.
Landlord portfolios
Every building traced to the owner behind it, LLC layers included.
LLC lookup
Start from an entity name and walk out to the buildings it controls.
Buildings by issue
Mold, no heat, immediately hazardous violations, AEP — filtered citywide.
Neighborhood data
Condition and complaint patterns across all 132 NYC neighborhoods.
Research & analysis
Long-form work built on the same corpus you'd be querying.
Only in NYC
Findings pulled out of the record that don't happen anywhere else.
Tell us your first question.
We're onboarding organizations individually. Send us the question you'd want answered — we'll return real results in the walkthrough.