303 GRAND STREET
303 GRAND STREET is a Class S1 (one-family + store) building in Brooklyn (BBL 3023830027) built in 1910, with 2 residential units across 3 floors.
The building is in NYC community district 301, council district 34, zoning district R6B, on a 1,827-square-foot lot with a building footprint of 4,620 square feet.
The current registered owner of record per NYC PLUTO is KILGALLEN, CAITLIN.
The most recent ACRIS deed transfer for this BBL was recorded on January 13, 2026 when Garcia, Andres; Kilgallen, Caitlin conveyed the property to Grand Street 303 Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
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:
- R6B
- Lot size:
- 1,827 sqft
- Building area:
- 4,620 sqft
- Floors:
- 3
- Assessed value:
- $247K
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 303 GRAND STREET
Who owns 303 GRAND STREET?
The current registered owner of record for 303 GRAND STREET per NYC PLUTO is KILGALLEN, CAITLIN. The most recent ACRIS deed transfer for this BBL was recorded on January 13, 2026 when the property was conveyed to Grand Street 303 Llc. 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 303 GRAND STREET last sold?
The most recent ACRIS deed transfer for 303 GRAND STREET was recorded on January 13, 2026, when Garcia, Andres; Kilgallen, Caitlin conveyed the property to Grand Street 303 Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 303 GRAND STREET have?
No open HPD housing-maintenance code violations are on record for 303 GRAND STREET. 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 303 GRAND STREET?
NYC Department of Finance assesses 303 GRAND STREET at $247K 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 303 GRAND STREET and what does that mean?
303 GRAND STREET is NYC building class S1 — One-family + store. A one-family dwelling with one store unit. 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.