# 9 35 Avenue, Astoria School in Astoria, New York. It covers 25,446 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 9 35 Avenue, Astoria. School in Astoria, New York. Property ID sp0ra0ftn2wg3zw. ## Facts **Facts about 9 35 Avenue, Astoria** | Fact | Value | Source | | --- | --- | --- | | Address | 9 35 Avenue, Astoria, NY 11106 | [USA Structures](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Place name | Ps 166 Henry Gradstein | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Place type | elementary school | [Overture Maps places](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Footprint | 25,446 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Perimeter | 1,077.79 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Height | 65.06 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Stories | 5 stories | [USA Structures](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Exterior wall area | 70,120 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Parcel number | 4006100001 | [County and state public records](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Land use | 08 Public Facilities & Institutions (class W1) | [County and state public records](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Year built | 1950 | [County and state public records](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Stories on the parcel record | 4 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#how-we-know) | | Building area on the parcel record | 105,830 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/#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 by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash (drone) | $6,000 | $11,000 | $18,500 | | Facade wash with mold or growth treatment | $9,000 | $16,500 | $28,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $11,000 | $20,000 | $33,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $2,000 | $4,500 | $7,500 | | Windows inside and out | $3,500 | $7,500 | $13,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $15,000 | $30,000 | $52,500 | | Windows inside and out, rope access | $16,500 | $33,000 | $58,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $11,000. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $4,500. ## Similar buildings nearby - [12 35 Avenue, Astoria](https://skypsi.com/property/ny/new-york/sp3f5vfg6nvk446-12-35-avenue-astoria/) - [12 37 Street, Long Island City](https://skypsi.com/property/ny/new-york/sp88erpn0rxs7vx-12-37-street-long-island-city/) - [1 35 Avenue, Long Island City](https://skypsi.com/property/ny/new-york/sp0ejjxvnwbvmat-1-35-avenue-long-island-city/) - [34-12 36 Ave, Long Island City](https://skypsi.com/property/ny/new-york/spah3rw469074ez-34-12-36-ave-long-island-city/) - [1 35 Avenue, Long Island City](https://skypsi.com/property/ny/new-york/spaasbj3r74pxqg-1-35-avenue-long-island-city/) - [23 36 Street, Long Island City](https://skypsi.com/property/ny/new-york/sp6ke3fw5z31zzq-23-36-street-long-island-city/) - [35-37 36 St, Long Island City](https://skypsi.com/property/ny/new-york/spaw0xhscgv0pyc-35-37-36-st-long-island-city/) - [36-12 35 Ave, Long Island City](https://skypsi.com/property/ny/new-york/sp2xnze6ps02gx7-36-12-35-ave-long-island-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://comptroller.texas.gov/taxes/property-tax/): 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. - [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, Overture Maps places, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://comptroller.texas.gov/taxes/property-tax/ 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/ Page: https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria/ JSON: https://skypsi.com/property/ny/new-york/sp0ra0ftn2wg3zw-9-35-avenue-astoria.json Content license: https://skypsi.com/content-license.txt