Property record

850 Grand Street, Brooklyn

School in Brooklyn, New York. It covers 847 square feet on the ground.

This building

850 Grand Street, Brooklyn. School in Brooklyn, New York. Property ID spb8qcp0qds437f.

Facts about 850 Grand Street, Brooklyn
Fact	Value	Source
Address	850 Grand Street, Brooklyn, NY 11211	USA Structures
Building type	School	USA Structures and SkyPSI estimator
Footprint	847 square feet	USA Structures
Perimeter	158.26 feet	USA Structures
Height	10.24 feet	USA Structures
Stories	1 story	USA Structures
Exterior wall area	1,620 square feet	SkyPSI estimator
Parcel number	3030160001	County and state public records
Land use	08 Public Facilities & Institutions (class W1)	County and state public records
Year built	1981	County and state public records
Stories on the parcel record	3 stories	County and state public records
Building area on the parcel record	446,763 square feet	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	$500	$500	$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.