# 80 Ocean Avenue, Malverne School in Malverne, New York. It covers 36,475 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 80 Ocean Avenue, Malverne. School in Malverne, New York. Property ID spng9p1qtfd0fv8. ## Facts **Facts about 80 Ocean Avenue, Malverne** | Fact | Value | Source | | --- | --- | --- | | Address | 80 Ocean Avenue, Malverne, NY 11565 | [USA Structures](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Place name | Malverne High School | [Overture Maps places](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Place type | high school | [Overture Maps places](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Footprint | 36,475 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Perimeter | 1,185.77 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Height | 44.09 feet | [USGS 3D Elevation Program](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Height survey year | 2014 | [USGS 3D Elevation Program](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Stories | 3 stories | [USGS 3D Elevation Program](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#how-we-know) | | Exterior wall area | 52,286 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/#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 | $8,000 | $14,500 | $24,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $14,500. ## Similar buildings nearby - [80 Clinton Avenue, Rockville Centre](https://skypsi.com/property/ny/new-york/sptd5rb59tc5sby-80-clinton-avenue-rockville-centre/) - [67 Hillside Avenue, Rockville Centre](https://skypsi.com/property/ny/new-york/spzxemr4teezsgb-67-hillside-avenue-rockville-centre/) - [9 Union Avenue, Lynbrook](https://skypsi.com/property/ny/new-york/spey0p470y9hjq1-9-union-avenue-lynbrook/) - [280 Atlantic Avenue, East Rockaway](https://skypsi.com/property/ny/new-york/spj402nrdpwgyj0-280-atlantic-avenue-east-rockaway/) - [880 Catalpa Drive, Franklin Square](https://skypsi.com/property/ny/new-york/spgehdynhdbv6x6-880-catalpa-drive-franklin-square/) - [750 Herman Avenue, Franklin Square](https://skypsi.com/property/ny/new-york/spm3nwnnvsh44y0-750-herman-avenue-franklin-square/) - [450 Nassau Boulevard, West Hempstead](https://skypsi.com/property/ny/new-york/spbngrbk8q6h46b-450-nassau-boulevard-west-hempstead/) - [585 Corona Avenue, Valley Stream](https://skypsi.com/property/ny/new-york/spycmq3s89k6xbx-585-corona-avenue-valley-stream/) ## 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. - [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. - [USGS 3D Elevation Program](https://www.usgs.gov/3d-elevation-program): Lidar elevation data that gives building heights where other sources have none. 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, Overture Maps places, SkyPSI estimator, USGS 3D Elevation Program. 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/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Building heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program Page: https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne/ JSON: https://skypsi.com/property/ny/new-york/spng9p1qtfd0fv8-80-ocean-avenue-malverne.json Content license: https://skypsi.com/content-license.txt