Property record

48 Jefferson Avenue, Rockville Centre

Apartments in Rockville Centre, New York. It covers 593 square feet on the ground.

This building

48 Jefferson Avenue, Rockville Centre. Apartments in Rockville Centre, New York. Property ID spwxsp2smka5ksy.

Facts about 48 Jefferson Avenue, Rockville Centre
Fact	Value	Source
Address	48 Jefferson Avenue, Rockville Centre, NY 11570	USA Structures
Building type	Apartments	USA Structures and SkyPSI estimator
Footprint	593 square feet	USA Structures
Perimeter	97.4 feet	USA Structures
Stories	3 stories	SkyPSI estimator
Parcel number	282029-38.-285-108	County and state public records
Land use	220 - Two Family Year-Round Residence	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	$1,000	$1,500

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.