# 11 89 Avenue, Jamaica Apartments in Jamaica, New York. It covers 16,109 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 11 89 Avenue, Jamaica. Apartments in Jamaica, New York. Property ID spdgf3gy4cqpwjf. ## Facts **Facts about 11 89 Avenue, Jamaica** | Fact | Value | Source | | --- | --- | --- | | Address | 11 89 Avenue, Jamaica, NY 11432 | [USA Structures](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Place name | Hamilton House | [Overture Maps places](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Place type | condominium | [Overture Maps places](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Footprint | 16,109 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Perimeter | 912.9 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Height | 67.26 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Stories | 7 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Exterior wall area | 60,688 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Parcel number | 4097680001 | [County and state public records](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Land use | 03 Multi-Family Elevator Buildings (class D1) | [County and state public records](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Year built | 1931 | [County and state public records](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Stories on the parcel record | 6 stories | [County and state public records](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#how-we-know) | | Building area on the parcel record | 77,400 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica/#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) | $5,000 | $9,500 | $16,000 | | Facade wash with mold or growth treatment | $7,500 | $14,000 | $24,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $9,500 | $17,500 | $29,000 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $2,000 | $4,000 | $6,500 | | Windows inside and out | $3,000 | $6,500 | $11,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $13,000 | $25,500 | $45,000 | | Windows inside and out, rope access | $14,000 | $28,000 | $50,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $9,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $4,000. ## Similar buildings nearby - [153-50 89 Ave, Jamaica](https://skypsi.com/property/ny/new-york/sp1ja7qt37bywpb-153-50-89-ave-jamaica/) - [11 89 Avenue, Jamaica](https://skypsi.com/property/ny/new-york/spys4d2mk638vw5-11-89-avenue-jamaica/) - [33 168 Street, Jamaica](https://skypsi.com/property/ny/new-york/spnens1epcv9a6c-33-168-street-jamaica/) - [45 Union Turnpike, Flushing](https://skypsi.com/property/ny/new-york/spam7x1chazytce-45-union-turnpike-flushing/) - [34 78 Road, Flushing](https://skypsi.com/property/ny/new-york/spsf8vea4hsxvka-34-78-road-flushing/) - [24 78 Avenue, Flushing](https://skypsi.com/property/ny/new-york/sp29tb4venxt7wg-24-78-avenue-flushing/) - [96 Baisley Boulevard, Jamaica](https://skypsi.com/property/ny/new-york/spfqp5yrwmcs5fn-96-baisley-boulevard-jamaica/) - [65 137 Avenue, Jamaica](https://skypsi.com/property/ny/new-york/spp4wnr5f3n77he-65-137-avenue-jamaica/) ## 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://skypsi.com/estimates/methodology/sources-and-licensing/): 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. - [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings theme. - [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, Google Open Buildings, Overture Maps building footprints, Overture Maps places, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://skypsi.com/estimates/methodology/sources-and-licensing/ 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/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/ 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/spdgf3gy4cqpwjf-11-89-avenue-jamaica/ JSON: https://skypsi.com/property/ny/new-york/spdgf3gy4cqpwjf-11-89-avenue-jamaica.json Content license: https://skypsi.com/content-license.txt