Most recorded deeds are not sales, the "owner" is often an entity, and the price is sometimes a fiction. A practical guide to reading NYC deeds like a professional.
Every property conversation eventually lands on the deed. Who owns it, what they paid, when they bought. But the recorded deed is a legal instrument, not a listing record — and reading it naively produces wrong answers with total confidence. Here is how professionals read NYC deeds, and the traps that catch everyone else.
Where deeds live
In the five boroughs, deeds (along with mortgages, satisfactions, and most other property instruments) are recorded in ACRIS, the city's Automated City Register Information System, indexed by borough-block-lot (BBL). Outside the city, each county clerk runs its own recording system. The deed itself names a grantor (the party transferring) and a grantee (the party receiving), a consideration amount, and a legal description of the property.
Trap #1: a $0 deed is not a $0 sale
A large fraction of recorded deeds show no meaningful consideration. These are non-sale transfers: a co-op shareholder moving the apartment into a trust, parents adding a child to title, an estate executor's deed, an owner contributing the property to their own LLC. Treating these as sales wrecks comps and produces absurd "last sale price" displays. The first question to ask of any deed: was this arm's-length? Signals: meaningful consideration relative to the market, no overlap between grantor and grantee parties, and a standard deed type rather than an executor's or referee's instrument.
Trap #2: the document type carries the story
NYC deed-type codes are terse but informative. A bargain-and-sale deed is the workhorse of ordinary transactions. A referee's deed means a foreclosure auction. An executor's deed means the owner died. A deed in lieu means the borrower handed the keys to the lender. Each of these is a materially different fact pattern for anyone prospecting, valuing, or doing diligence.
Trap #3: condos, co-ops, and the unit question
Condo units have their own tax lots, so unit-level deeds index cleanly. Co-ops do not — a co-op "sale" is a transfer of shares plus a proprietary lease, and what you'll find recorded is typically UCC filings and city transfer-tax records rather than a classic deed. Whole-building documents also exist alongside unit documents, so a naive search can attribute a building-wide instrument to one apartment.
Trap #4: the owner of record is the beginning, not the end
The grantee on the latest arm's-length deed is the owner of record. But owners hold through LLCs, trusts, and estates, and the same human appears under inconsistent name spellings across decades of filings. Real ownership research means resolving names to people and, where the record supports it — organization filings, registration contacts, signature blocks — bridging entities to their principals.
Reading the deed alongside the mortgage chain
A deed tells you who owns; the mortgage documents tell you what they owe. Origination, assignment, modification, consolidation (the NYC CEMA pattern that saves mortgage recording tax), satisfaction. An owner with a 2009 mortgage and no satisfaction recorded is in a very different position from one who satisfied in 2021 — and that difference is exactly what prospectors, attorneys, and serious buyers' agents need to see.
The professional's shortcut
None of this is secret — it's all in the public record. The difference between an amateur and a professional read is classification: sale vs. non-sale, person vs. entity, open vs. satisfied. That's the work Tortus Records does before you open the page.
Tortus Team
June 11, 2026
