# 400 Nassau Boulevard, West Hempstead

School in West Hempstead, New York. It covers 4,088 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

400 Nassau Boulevard, West Hempstead. School in West Hempstead, New York. Property ID sp8j6qxxnandj4b.

## Facts

**Facts about 400 Nassau Boulevard, West Hempstead**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 400 Nassau Boulevard, West Hempstead, NY 11552 | [USA Structures](https://skypsi.com/property/ny/new-york/sp8j6qxxnandj4b-400-nassau-boulevard-west-hempstead/#how-we-know) |
| Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp8j6qxxnandj4b-400-nassau-boulevard-west-hempstead/#how-we-know) |
| Footprint | 4,088 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp8j6qxxnandj4b-400-nassau-boulevard-west-hempstead/#how-we-know) |
| Perimeter | 357.13 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp8j6qxxnandj4b-400-nassau-boulevard-west-hempstead/#how-we-know) |
| Stories | 2 stories | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp8j6qxxnandj4b-400-nassau-boulevard-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 | $1,500 | $2,500 | $4,500 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $2,500.

## Similar buildings nearby

- [400 Nassau Boulevard, West Hempstead](https://skypsi.com/property/ny/new-york/spammkxzvd78k0c-400-nassau-boulevard-west-hempstead/)
- [450 Nassau Boulevard, West Hempstead](https://skypsi.com/property/ny/new-york/spbngrbk8q6h46b-450-nassau-boulevard-west-hempstead/)
- [351 James Court, West Hempstead](https://skypsi.com/property/ny/new-york/spy6rcfqt40fzz2-351-james-court-west-hempstead/)
- [609 Hempstead Avenue, West Hempstead](https://skypsi.com/property/ny/new-york/sp93gsv34ncaqn3-609-hempstead-avenue-west-hempstead/)
- [617 Hempstead Avenue, West Hempstead](https://skypsi.com/property/ny/new-york/sprh26z8hc18445-617-hempstead-avenue-west-hempstead/)
- [711 Dogwood Avenue, West Hempstead](https://skypsi.com/property/ny/new-york/spe6hx8gqh696x4-711-dogwood-avenue-west-hempstead/)
- [905 Hempstead Avenue, West Hempstead](https://skypsi.com/property/ny/new-york/spbebxp0sf563pc-905-hempstead-avenue-west-hempstead/)
- [500 Hempstead Avenue, West Hempstead](https://skypsi.com/property/ny/new-york/sppwnnb96cpnqkc-500-hempstead-avenue-west-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.

- [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures.
- [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: USA Structures, SkyPSI estimator.

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/

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