Property record

23 Maple Avenue, Hempstead

Apartments in Hempstead, New York. It covers 989 square feet on the ground.

This building

23 Maple Avenue, Hempstead. Apartments in Hempstead, New York. Property ID spvq3khh7staqs1.

Facts about 23 Maple Avenue, Hempstead
Fact	Value	Source
Address	23 Maple Avenue, Hempstead, NY 11550	USA Structures
Building type	Apartments	USA Structures and SkyPSI estimator
Footprint	989 square feet	USA Structures
Perimeter	129.92 feet	USA Structures
Height	7.11 feet	Overture Maps building footprints and Google Open Buildings
Stories	1 story	Overture Maps building footprints and Google Open Buildings
Exterior wall area	923 square feet	SkyPSI estimator
Parcel number	282013-34.-286-257	County and state public records
Land use	220 - Two Family Year-Round Residence	County and state public records

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.
Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings theme.
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, Google Open Buildings, Overture Maps building footprints, SkyPSI estimator.

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