Property record

4756 Sound Avenue, Riverhead

Industrial in Riverhead, New York. It covers 10,087 square feet on the ground.

This building

4756 Sound Avenue, Riverhead. Industrial in Riverhead, New York. Property ID sp1qsxrqvk7ycaz.

Facts about 4756 Sound Avenue, Riverhead
Fact	Value	Source
Address	4756 Sound Avenue, Riverhead, NY 11901	USA Structures
Building type	Industrial	USA Structures and SkyPSI estimator
Footprint	10,087 square feet	USA Structures
Perimeter	421.82 feet	USA Structures
Height	26.25 feet	USGS 3D Elevation Program
Height survey year	2014	USGS 3D Elevation Program
Stories	1 story	USGS 3D Elevation Program
Exterior wall area	11,071 square feet	SkyPSI estimator
Parcel number	47300020.-1-4.1	County and state public records
Land use	449 Other storage, warehouse and distribution facilities	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	$2,000	$3,000	$5,500

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.
USGS 3D Elevation Program: Lidar elevation data that gives building heights where other sources have none.

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, USGS 3D Elevation Program.

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