Find out which NYC landlords are in trouble before everyone else.
Sillview cross-references 22+ public data sources and 37 million data points to surface the multifamily buildings where conditions are deteriorating fastest — so the right people can step in before it gets worse.
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Violation intensity (47 open C / 38 units)
+31
Unpaid ECB fines ($38K, 1.9% of assessed)
+18
Complaint acceleration (▲ 140% vs prior 90d)
+12
Portfolio contagion (owner avg: 67)
+9
HPD litigation (1 active case)
+7
On tax lien sale list
+5
01 · Discover
Buildings you didn't know about
We score ~47,000 NYC multifamily buildings weekly. Surface where conditions are deteriorating fastest, before the market catches up.
02 · Understand
What's driving distress and why
Every score is fully transparent. See which factors are compounding: uncorrected hazards, unpaid fines, complaint surges, or systemic neglect across an owner's entire portfolio.
03 · Act
Move at the right moment
Whether that means enforcement, responsible acquisition, or simply making a more informed decision, the right data at the right time changes outcomes.
22+
Data Sources
37M
Data Points
170+
Criteria Per Building
ML
Trained on 5yr Sales
Whether you're a tenant researching your home, a renter evaluating a new apartment, or a landlord checking your own building, see what the data says.
For Tenants & Renters
Get a free report on any NYC building: open violations, complaint history, owner portfolio, and how it compares to the block. Useful before signing a lease or understanding what's happening where you live.
For Building Owners
See how the city's data portrays your property: open violations, complaint patterns, ECB fines, and where you stand relative to your block. Know what inspectors and potential buyers see.
Prioritize enforcement where tenants are most at risk. Continuously identify buildings meeting Safer Homes Act thresholds, track owner portfolios across agencies, and measure whether interventions are working.
Investigate negligent landlords and track displacement risk with the same analytical tools institutions use. Free tier available, because housing transparency should serve everyone.
Find buildings where current ownership is failing and where responsible new management can stabilize conditions and build long-term value. See what the market misses.
Understand which buildings and portfolios are under the most pressure. Better data means sharper underwriting, fewer surprises, and the confidence to act decisively.
Ranked distress reports, score breakdowns, owner portfolios. Delivered every Monday morning.
We'll notify you when the first report is ready.
Get our free daily NYC multifamily intelligence briefing every morning at 7am.