# 252 Chestnut Street, West Hempstead School in West Hempstead, New York. It covers 21,180 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 27, 2026. Method propdata-estimator-v6. ## This building 252 Chestnut Street, West Hempstead. School in West Hempstead, New York. Property ID spr8ymydvph4xte. ## Facts **Facts about 252 Chestnut Street, West Hempstead** | Fact | Value | Source | | --- | --- | --- | | Address | 252 Chestnut Street, West Hempstead, NY 11552 | [USA Structures](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Place name | Chestnut Street School | [Overture Maps places](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Place type | elementary school | [Overture Maps places](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Footprint | 21,180 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Perimeter | 998.25 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Height | 27.84 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Height survey year | 2014 | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Stories | 2 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Exterior wall area | 27,796 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Parcel number | 282089-35.-398-1 | [County and state public records](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | | Land use | 612 - Schools | [County and state public records](https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/#how-we-know) | ## Cost ranges Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/). ### Exterior soft wash **Exterior soft wash from a boom lift, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $5,000 | $8,500 | $14,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $8,500. ## Similar buildings nearby - [450 Nassau Boulevard, West Hempstead](https://skypsi.com/property/ny/new-york/spbngrbk8q6h46b-450-nassau-boulevard-west-hempstead/) - [201 President Street, West Hempstead](https://skypsi.com/property/ny/new-york/sppjrnecpwa6vx0-201-president-street-west-hempstead/) - [760 Washington Street, Franklin Square](https://skypsi.com/property/ny/new-york/spphpamv8n8vwkh-760-washington-street-franklin-square/) - [230 Poppy Avenue, Franklin Square](https://skypsi.com/property/ny/new-york/sp86jsqq0w7fdjr-230-poppy-avenue-franklin-square/) - [1 South Avenue, Garden City](https://skypsi.com/property/ny/new-york/spwgsvpa2721rbz-1-south-avenue-garden-city/) - [750 Herman Avenue, Franklin Square](https://skypsi.com/property/ny/new-york/spm3nwnnvsh44y0-750-herman-avenue-franklin-square/) - [880 Catalpa Drive, Franklin Square](https://skypsi.com/property/ny/new-york/spgehdynhdbv6x6-880-catalpa-drive-franklin-square/) - [98 Cherry Valley Avenue, Garden City](https://skypsi.com/property/ny/new-york/sp4wwty44df015f-98-cherry-valley-avenue-garden-city/) ## 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](https://skypsi.com/estimates/methodology/sources-and-licensing/): Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data. - [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures. - [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings theme. - [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): 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](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/). [Request a Quote](https://skypsi.com/request-a-quote) --- Sources: County and state public records, USA Structures, Google Open Buildings, Overture Maps building footprints, Overture Maps places, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://skypsi.com/estimates/methodology/sources-and-licensing/ Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Page: https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead/ JSON: https://skypsi.com/property/ny/new-york/spr8ymydvph4xte-252-chestnut-street-west-hempstead.json Content license: https://skypsi.com/content-license.txt