89 Porter Avenue
Create a free account to view the full analysis for this building and 314 others nearby.
Sign in to see how this building compares to others in East Williamsburg.
Is 89 Porter Avenue rent-stabilized?
Rent stabilization caps how much your rent can rise and protects your right to renew. Here's how this building scores on the four signals that usually point to it.
Based on public NYC records. Not legal advice — verify with the DHCR (Division of Housing and Community Renewal) at apps.hcr.ny.gov.
AI insights require an account
Sign in or create a free account to read the AI-generated summary for this building.
How 89 Porter Avenue's risk score is calculated
We trained a model on 7 years of city inspection data — HPD violation filings, tenant complaints, and owner track records across their entire portfolio. It estimates the probability that HPD inspectors will find serious or dangerous violations at this address in the next 12 months. Lower % = safer.
What the score means for you
Out of 314 buildings in this neighborhood, 91 have a higher predicted risk.
violations
(1–9)
(10+)
What's driving this score
These are the three data points that most influenced this building's score — ranked by how much weight the model placed on each one.
| Total units | 45 |
|---|---|
| Floors | 4 |
| Year built | 1931 |
| Gross area | — |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
Included addresses
All street addresses that share this building's BBL and are covered by this report.
89 Porter Avenue's landlord & ownership
The people and companies registered to this building, the other properties they run, and their court record. A landlord's wider portfolio is often the best predictor of how your building will be treated.
Registered contact for this building.
New York, NY 10029
Other properties owned.
Portfolio data hidden
Sign up to see all properties owned by this landlord, with risk grades for each.
Create free accountReviews from 89 Porter Avenue tenants
Real experiences from people who have lived here. Share your honest feedback to help others make informed decisions.
Share your experience — Help other renters by leaving an honest review
Loading reviews…
Compare nearby alternatives
This building and nearby alternatives, color-coded by risk level. Click any marker to explore.
You've reached your free report limit
Create a free account to view 5 buildings a month — no credit card needed.
Or see paid plans for unlimited access