453 Warren Street, Brooklyn

A two-family Boerum Hill townhouse where street-level block patterns carry the read.

A two-family Boerum Hill townhouse built in 1899. Because it is a small residential structure, building-level municipal filing systems carry minimal active tracking. The primary factors to evaluate here relate to surrounding block dynamics. Three things to know:

Two units means no apartment-building administrative trail. With just two residential units, small properties like this avoid the shared-hallway friction, tenant churn, and central mechanical tracking common to larger apartment buildings. Underwriting focuses entirely on individual unit condition and physical systems.

Parking and driveway access generate heavy neighborhood traffic calls. 352 illegal parking calls were logged within three blocks over the last 12 months, mostly driven by 132 blocked hydrants and 68 blocked crosswalks. Another 68 blocked driveway calls were filed in the same boundary, making curb access a primary neighborhood friction point.

Residential sound complaints follow standard neighborhood density. 70 residential noise complaints were logged within three blocks over the past year, dominated by 41 calls for loud music or parties and 22 for pounding. The volume reflects standard residential block density rather than commercial venue noise.

Quieter signals on this building and the blocks around it:

• 49 dirty condition and 35 sidewalk condition calls occurred within three blocks over the last 12 months.
• 20 graffiti reports and 23 street condition calls were filed across the surrounding three-block radius in the past year.

453 Warren Street is a two-family home in Brooklyn, New York City (BBL 3003930057). This building is associated with Byrne, Mary Rose. Brix does not yet have a current violation read for this property (not enough recent data), along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1899, this two-family home sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

The building last changed hands on November 12, 2015 for $600,000, according to recorded deeds.

View the Building Report on Brix.

See every NYC building owned by Byrne, Mary Rose on the landlord portfolio page.