Property record
20 Sealey Avenue, Hempstead
Apartments in Hempstead, New York. It covers 1,450 square feet on the ground.
This building
20 Sealey Avenue, Hempstead. Apartments in Hempstead, New York. Property ID sp1rbzbs0k454dt.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 20 Sealey Avenue, Hempstead, NY 11550 | Overture Maps addresses |
| Building type | Apartments | USA Structures and SkyPSI estimator |
| Footprint | 1,450 square feet | USA Structures |
| Perimeter | 154.17 feet | USA Structures |
| Stories | 3 stories | SkyPSI estimator |
| Parcel number | 282013-34.-178-22 | County and state public records |
| Land use | 430 - Motor Vehicle Services | County and state public records |
Cost ranges
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
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $500 | $1,500 | $2,000 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $1,500.
Similar buildings nearby
- 20 Sealey Avenue, Hempstead
- 6 Sealey Avenue, Hempstead
- 141 Terrace Avenue, Hempstead
- 130 Terrace Avenue, Hempstead
- 119 Terrace Avenue, Hempstead
- 20 Wendell Street, Hempstead
- 21 Margaret Court, Hempstead
- 122 Terrace Avenue, Hempstead
How we know
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.
- Overture Maps addresses: Street addresses from the Overture Maps addresses 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.
Request a QuoteSources: County and state public records, USA Structures, Overture Maps addresses, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.