Property record
28 Hempstead Avenue, Rockville Centre
Government in Rockville Centre, New York. It covers 1,978 square feet on the ground.
This building
28 Hempstead Avenue, Rockville Centre. Government in Rockville Centre, New York. Property ID sp6dzyfhpp5a7df.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 28 Hempstead Avenue, Rockville Centre, NY 11570 | USA Structures |
| Building type | Government | USA Structures and SkyPSI estimator |
| Footprint | 1,978 square feet | USA Structures |
| Perimeter | 186.73 feet | USA Structures |
| Height | 20.3 feet | Overture Maps building footprints and Google Open Buildings |
| Stories | 2 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 3,790 square feet | SkyPSI estimator |
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 | $1,000 | $2,000 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $1,000.
Similar buildings nearby
- 150 North Centre Avenue, Rockville Centre
- 1 College Place, Rockville Centre
- 90 North Park Avenue, Rockville Centre
- 40 Front Street, Rockville Centre
- 40 Front Street, Rockville Centre
- 58 North Centre Avenue, Rockville Centre
- 40 Front Street, Rockville Centre
- 50 Banks Avenue, Rockville Centre
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.
- 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.
Request a QuoteSources: USA Structures, Google Open Buildings, Overture Maps building footprints, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.