Every NYC condo transaction, one search away.
Or browse by borough
Who's it for?
Four kinds of people care about condo data.
Tenants
- Find what your building's units actually sold for
- See if your landlord has been buying or selling
- Get the sale history before signing a lease
Journalists
- Trace ownership chains across shell LLCs
- Spot patterns in mortgage and deed activity
- Find the buyer and seller on every transaction
Investigators
- Build a network of connected parties
- Flag repeated buyer/seller pairs across buildings
- Pull full histories by person or LLC
Real Estate Agents
- Pull comparable sales in seconds
- See the full chain of recent sales
- Get actual mortgage amounts, not just deeds
Built like a wiki
Every name, unit, and document is a link. Nothing is a dead end.
Every name is a link
Click any buyer or seller to see their full transaction history and current ownership, across all five boroughs.
Click straight through
Borough → building → floor → unit → transaction. Each record links to the people, the property, and the ACRIS document.
Track parties with groups
Save any person or LLC to a public or private group. Watch a landlord's entire portfolio, across buildings, in one place.
Filter what matters
Slice any unit's history by deed, mortgage, satisfaction, and more — with real dollar amounts.
What you actually see
Three views, zero learning curve.
Join the beta
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