# 20 18 Avenue, Bayside Apartments in Bayside, New York. It covers 11,697 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 18 Avenue, Bayside. Apartments in Bayside, New York. Property ID spwdzapdwqydcxz. ## Facts **Facts about 20 18 Avenue, Bayside** | Fact | Value | Source | | --- | --- | --- | | Address | 20 18 Avenue, Bayside, NY 11360 | [USA Structures](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Footprint | 11,697 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Perimeter | 693.62 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Height | 61.48 feet | [USA Structures](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Stories | 6 stories | [USA Structures](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Exterior wall area | 42,646 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Parcel number | 4058780075 | [County and state public records](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Land use | 03 Multi-Family Elevator Buildings (class D4) | [County and state public records](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Year built | 1960 | [County and state public records](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Stories on the parcel record | 6 stories | [County and state public records](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#how-we-know) | | Building area on the parcel record | 196,000 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/#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) | $4,000 | $7,000 | $12,000 | | Facade wash with mold or growth treatment | $6,000 | $10,500 | $18,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $7,000 | $13,000 | $21,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $1,500 | $3,000 | $5,000 | | Windows inside and out | $2,500 | $5,000 | $8,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $9,500 | $19,500 | $33,500 | | Windows inside and out, rope access | $10,500 | $21,000 | $37,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $7,000. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $3,000. ## Similar buildings nearby - [2 Bay Club Drive, Bayside](https://skypsi.com/property/ny/new-york/sp98ac1j8cc7gvt-2-bay-club-drive-bayside/) - [33 Kissena Boulevard, Flushing](https://skypsi.com/property/ny/new-york/sp1dq7njqvr4f7s-33-kissena-boulevard-flushing/) - [6 Main Street, Flushing](https://skypsi.com/property/ny/new-york/spjzv8kpe8j3ejw-6-main-street-flushing/) - [650 Hollywood Avenue, Bronx](https://skypsi.com/property/ny/new-york/sptq7gna4h334rs-650-hollywood-avenue-bronx/) - [40-24 College Point Blvd, Flushing](https://skypsi.com/property/ny/new-york/spqrwx0temfw0dk-40-24-college-point-blvd-flushing/) - [40-28 College Point Blvd, Flushing](https://skypsi.com/property/ny/new-york/sp25wbp3pzmaqqc-40-28-college-point-blvd-flushing/) - [1 40 Road, Flushing](https://skypsi.com/property/ny/new-york/sp6fpthh1rr9z8f-1-40-road-flushing/) - [24 78 Avenue, Flushing](https://skypsi.com/property/ny/new-york/sp29tb4venxt7wg-24-78-avenue-flushing/) ## 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. - [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://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/ Page: https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside/ JSON: https://skypsi.com/property/ny/new-york/spwdzapdwqydcxz-20-18-avenue-bayside.json Content license: https://skypsi.com/content-license.txt