637 BLAKE AVENUE
637 BLAKE AVENUE is a Class B9 (two-family misc) building in Brooklyn (BBL 3037710051) built in 2005, with 2 residential units across 2 floors.
The building is in NYC community district 305, council district 42, zoning district R6, on a 2,986-square-foot lot with a building footprint of 2,922 square feet.
The current registered owner of record per NYC PLUTO is SADE GRACE KOLAWOLE LLC.
The most recent ACRIS deed transfer for this BBL was recorded on February 19, 2026 when Kolawole, Ishola; Sade Grace Kolawole Llc conveyed the property to Ouedraogo, Mariam; Ouane, Tidiani for $935K. The transaction was financed with a $795K mortgage from Crosscountry Mortgage Llc.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 2,986 sqft
- Building area:
- 2,922 sqft
- Floors:
- 2
- Assessed value:
- $52K
- Community district:
- 305
- Council district:
- 42
HPD violations
Recent HPD violation details
- Class AInspected Sep 9, 2019§ 27-2048 ADM CODE PAINT OR POST A SIGN INDICATING FLOORS IN ALL STORIES
Recent ACRIS activity
Frequently asked questions about 637 BLAKE AVENUE
Who owns 637 BLAKE AVENUE?
The current registered owner of record for 637 BLAKE AVENUE per NYC PLUTO is SADE GRACE KOLAWOLE LLC. The most recent ACRIS deed transfer for this BBL was recorded on February 19, 2026 when the property was conveyed to Ouedraogo, Mariam; Ouane, Tidiani. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 637 BLAKE AVENUE last sold?
The most recent ACRIS deed transfer for 637 BLAKE AVENUE was recorded on February 19, 2026, when Kolawole, Ishola; Sade Grace Kolawole Llc conveyed the property to Ouedraogo, Mariam; Ouane, Tidiani for $935K. The transaction was financed with a $795K mortgage from Crosscountry Mortgage Llc.
How many HPD violations does 637 BLAKE AVENUE have?
No open HPD housing-maintenance code violations are on record for 637 BLAKE AVENUE. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 637 BLAKE AVENUE?
NYC Department of Finance assesses 637 BLAKE AVENUE at $52K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 637 BLAKE AVENUE and what does that mean?
637 BLAKE AVENUE is NYC building class B9 — Two-family misc. Miscellaneous two-family dwelling. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.