Property record

20 Hospital Road, Garden City

School in Garden City, New York. It covers 9,790 square feet on the ground.

This building

20 Hospital Road, Garden City. School in Garden City, New York. Property ID spj3y1a133m02va.

Facts about 20 Hospital Road, Garden City
Fact	Value	Source
Address	20 Hospital Road, Garden City, NY 11530	USA Structures
Building type	School	USA Structures and SkyPSI estimator
Footprint	9,790 square feet	USA Structures
Perimeter	560.32 feet	USA Structures
Height	26.34 feet	Overture Maps building footprints and Google Open Buildings
Stories	2 stories	Overture Maps building footprints and Google Open Buildings
Exterior wall area	14,760 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	$2,500	$4,500	$7,000

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.