# 20 84 Street, Elmhurst School in Elmhurst, New York. It covers 2,453 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 20 84 Street, Elmhurst. School in Elmhurst, New York. Property ID sp3ddszpmfc4cnr. ## Facts **Facts about 20 84 Street, Elmhurst** | Fact | Value | Source | | --- | --- | --- | | Address | 20 84 Street, Elmhurst, NY 11373 | [USA Structures](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Footprint | 2,453 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Perimeter | 206.53 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Height | 22.21 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Stories | 2 stories | [USA Structures](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Exterior wall area | 4,587 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Parcel number | 4029020011 | [County and state public records](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Land use | 08 Public Facilities & Institutions (class M1) | [County and state public records](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Year built | 1951 | [County and state public records](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Stories on the parcel record | 2 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#how-we-know) | | Building area on the parcel record | 88,185 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/#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 | $1,500 | $2,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $1,500. ## Similar buildings nearby - [15 83 Street, Elmhurst](https://skypsi.com/property/ny/new-york/sp2yzhtbxfvj580-15-83-street-elmhurst/) - [17 83 Street, Elmhurst](https://skypsi.com/property/ny/new-york/spaepqp8nk9kkrj-17-83-street-elmhurst/) - [27 83 Street, Elmhurst](https://skypsi.com/property/ny/new-york/sp04505xn1cc0hy-27-83-street-elmhurst/) - [48 84 Street, Elmhurst](https://skypsi.com/property/ny/new-york/spzcmmh0qzestwb-48-84-street-elmhurst/) - [7 55 Road, Elmhurst](https://skypsi.com/property/ny/new-york/sp03m3a6v72jj6y-7-55-road-elmhurst/) - [10 55 Road, Elmhurst](https://skypsi.com/property/ny/new-york/spkcqx2r1zww6ez-10-55-road-elmhurst/) - [24 Van Horn Street, Elmhurst](https://skypsi.com/property/ny/new-york/sp7g9chmjm0jzzd-24-van-horn-street-elmhurst/) - [37 53 Avenue, Elmhurst](https://skypsi.com/property/ny/new-york/spea7zs068anm4k-37-53-avenue-elmhurst/) ## 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. - [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, 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/ Page: https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst/ JSON: https://skypsi.com/property/ny/new-york/sp3ddszpmfc4cnr-20-84-street-elmhurst.json Content license: https://skypsi.com/content-license.txt