Property record

311 East Boston Post Road, Mamaroneck

Other commercial in Mamaroneck, New York. It covers 2,176 square feet on the ground.

This building

311 East Boston Post Road, Mamaroneck. Other commercial in Mamaroneck, New York. Property ID spntzhhk32act82.

Facts about 311 East Boston Post Road, Mamaroneck
Fact	Value	Source
Address	311 East Boston Post Road, Mamaroneck, NY 10543	USA Structures
Building type	Other commercial	USA Structures and SkyPSI estimator
Footprint	2,176 square feet	USA Structures
Perimeter	227.02 feet	USA Structures
Stories	1 story	SkyPSI estimator
Parcel number	554803154.58-1-17	County and state public records
Land use	448 Piers, wharves, docks and related 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	$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.