Property record

439 Maspeth Avenue, Brooklyn

Government in Brooklyn, New York. It covers 47,622 square feet on the ground.

This building

439 Maspeth Avenue, Brooklyn. Government in Brooklyn, New York. Property ID sp62xwjmfbpz1k8.

Facts about 439 Maspeth Avenue, Brooklyn
Fact	Value	Source
Address	439 Maspeth Avenue, Brooklyn, NY 11211	USA Structures
Building type	Government	USA Structures and SkyPSI estimator
Footprint	47,622 square feet	USA Structures
Perimeter	1,025.82 feet	USA Structures
Height	21.29 feet	USA Structures
Stories	2 stories	USA Structures
Exterior wall area	21,842 square feet	SkyPSI estimator
Parcel number	3028370001	County and state public records
Land use	07 Transportation & Utility (class U2)	County and state public records

Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.

Exterior soft wash from a boom lift, whole building
Service	Low	Most likely	High
Facade wash, conventional access	$3,500	$6,500	$10,500

Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact.

County and state public records: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
SkyPSI estimator: SkyPSI's own price model, calibrated rates and building-class rules.

Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. How a SkyEstimate is built.

Ask SkyPSI for a quote on your building.

Sources: County and state public records, USA Structures, SkyPSI estimator.

An estimate, not a quote. How a SkyEstimate is built.