Property records

ACRIS NYC Guide for Property Owners and Buyers

Learn what ACRIS records show, how to search deeds and mortgages step by step, and where public-record due diligence must go beyond ACRIS.

Last reviewed: 2026-07-13

ACRIS—the Automated City Register Information System—is New York City’s online index for recorded real-property documents. It is the first stop for checking ownership transfers, mortgages, satisfactions, liens, and related filings in Manhattan, the Bronx, Brooklyn, and Queens. Staten Island is the exception: its records are maintained by the Richmond County Clerk, so never assume one ACRIS search covers every NYC property.

This guide explains what ACRIS can and cannot tell you, how to run a search that actually holds up, and what to do when a record looks wrong.

What ACRIS covers — and what it does not

The single most common mistake is treating ACRIS as a compliance or title clearance. It is an index of recorded documents — nothing more, nothing less. A property can look “clean” in ACRIS and still carry six figures of building violations, an expired Temporary Certificate of Occupancy, or an unrecorded ownership dispute.

The document types you will actually see

• Deed — records a transfer of ownership. Variants matter: an executor’s deed, referee’s deed (foreclosure), or quitclaim deed each tells a different story about how the property changed hands.
• Mortgage — recorded financing against the property. Larger buildings often show several generations of mortgages, assignments, and consolidations.
• Satisfaction of mortgage — evidence a recorded mortgage was paid off and released. A missing satisfaction on an old mortgage is a classic title-report flag.
• Assignment — a lender transferring the mortgage to another lender. Long assignment chains are normal for older loans.
• UCC financing statement — a recorded security interest, often in fixtures or a cooperative apartment.
• Power of attorney, agreements, easements — less common but occasionally decisive for what an owner can actually do with the property.
• Transfer tax documents — filed with transfers; useful for confirming the reported consideration (sale price).

How to search ACRIS step by step

1. Confirm the borough, block, and lot (BBL). A street-address search is convenient but ambiguous — unit numbers, vanity addresses, and merged lots all cause misses. Any official NYC property tool can convert an address to BBL; note it down.
2. Search by parcel identifier (BBL). This ties results to the tax lot rather than a name spelling. Set the date range wide — a too-narrow range is the most common reason people wrongly conclude “there’s nothing recorded.”
3. Open each document’s detail view. The index row shows type and date; the detail page shows all parties, related documents, and recorded amounts.
4. Inspect the scanned image, not just the index. Index labels are entered by humans. The legal content is in the recorded image — read it, especially for deeds and satisfactions.
5. Record document IDs. Each recorded document has a unique document ID (CRFN). Save these instead of screenshots; every professional you later hire will ask for them.
6. Cross-check by party name. Name searches catch documents indexed under a slightly different lot (common after lot mergers) — but spelling variants and LLC entities make name-only searches incomplete.

Reading what you find

A few patterns worth understanding before you panic or relax:

• A mortgage with no satisfaction may simply be recent — or may be a paid-off loan whose satisfaction was never recorded. The latter is fixable but must be resolved before a sale closes.
• Multiple deeds in quick succession between related parties or LLCs deserve attention. Sometimes it is ordinary estate planning; sometimes it is distress or worse.
• A deed you don’t recognize on your own property is the signature pattern of deed fraud. Report it to the City Register and consult a New York real-estate attorney immediately — do not wait.
• Old UCC filings often lapse and are harmless, but a title company will want them formally terminated before closing.

Protecting yourself going forward

The NYC Department of Finance runs a free Recorded Document Notification program: register a property and you receive an email whenever any document is recorded against it. For owners — especially owners of small rental buildings in neighborhoods targeted by deed-theft schemes — this is the highest-value five minutes you can spend after reading this page.

Where ACRIS fits in due diligence

For a purchase, ACRIS findings are one input among several. Compare what you find against the contract of sale and, later, the title report. For renovation planning, pair the ownership picture with the building’s compliance picture: check the Certificate of Occupancy and run the NYC violation lookup for open DOB and HPD records. If the building is over six stories, its Local Law 11 / FISP facade filing history is also public and also matters.

Bring unexplained deeds, liens, ownership gaps, or unreleased mortgages to a New York real-estate attorney or title professional before money or construction commitments are made. Public records are a starting point, not a substitute for transaction-specific advice.

Official sources

• ACRIS Search Property Records
• ACRIS overview and help
• Richmond County Clerk (Staten Island records)