# 3940 Sunset Avenue, Seaford

School in Seaford, New York. It covers 462 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

3940 Sunset Avenue, Seaford. School in Seaford, New York. Property ID sp5j2ke08rdbday.

## Facts

**Facts about 3940 Sunset Avenue, Seaford**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 3940 Sunset Avenue, Seaford, NY 11783 | [USA Structures](https://skypsi.com/property/ny/new-york/sp5j2ke08rdbday-3940-sunset-avenue-seaford/#how-we-know) |
| Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp5j2ke08rdbday-3940-sunset-avenue-seaford/#how-we-know) |
| Footprint | 462 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp5j2ke08rdbday-3940-sunset-avenue-seaford/#how-we-know) |
| Perimeter | 89.33 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp5j2ke08rdbday-3940-sunset-avenue-seaford/#how-we-know) |
| Stories | 2 stories | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp5j2ke08rdbday-3940-sunset-avenue-seaford/#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 | $500 | $500 | $1,000 |

## Best method

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

## Similar buildings nearby

- [3940 Sunset Avenue, Seaford](https://skypsi.com/property/ny/new-york/sp1krqht7q30sgv-3940-sunset-avenue-seaford/)
- [1575 Seamans Neck Road, Seaford](https://skypsi.com/property/ny/new-york/sprb7qsxmqps0ay-1575-seamans-neck-road-seaford/)
- [1600 Washington Avenue, Seaford](https://skypsi.com/property/ny/new-york/sp2mgjecb0ee8b7-1600-washington-avenue-seaford/)
- [1765 Beech Street, Wantagh](https://skypsi.com/property/ny/new-york/spp0r73ebp6q4mg-1765-beech-street-wantagh/)
- [1 Flower Road, Massapequa](https://skypsi.com/property/ny/new-york/spfd3zh7dsfxq3g-1-flower-road-massapequa/)
- [241 Wyngate Drive, Massapequa](https://skypsi.com/property/ny/new-york/spvbc1zz80s0gxt-241-wyngate-drive-massapequa/)
- [330 Massapequa Avenue, Massapequa](https://skypsi.com/property/ny/new-york/sphkqt9kzdp9xh0-330-massapequa-avenue-massapequa/)
- [3369 Old Jerusalem Road, Wantagh](https://skypsi.com/property/ny/new-york/spdyxd5ky86wf62-3369-old-jerusalem-road-wantagh/)

## 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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