Property record

28 Richardson Place, Hempstead

School in Hempstead, New York. It covers 3,989 square feet on the ground.

This building

28 Richardson Place, Hempstead. School in Hempstead, New York. Property ID spv65a9c2y4vtka.

Facts about 28 Richardson Place, Hempstead
Fact	Value	Source
Address	28 Richardson Place, Hempstead, NY 11550	USA Structures
Building type	School	USA Structures and SkyPSI estimator
Footprint	3,989 square feet	USA Structures
Perimeter	268.01 feet	USA Structures
Height	14.82 feet	Overture Maps building footprints and Google Open Buildings
Stories	1 story	Overture Maps building footprints and Google Open Buildings
Exterior wall area	3,973 square feet	SkyPSI estimator

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	$1,000	$2,000

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.

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: USA Structures, Google Open Buildings, Overture Maps building footprints, SkyPSI estimator.

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