# 43-23 40 St, Sunnyside

Apartments in Sunnyside, New York. It covers 8,136 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

43-23 40 St, Sunnyside. Apartments in Sunnyside, New York. Property ID sp5j9qtghpnhz5t.

## Facts

**Facts about 43-23 40 St, Sunnyside**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 43-23 40 St, Sunnyside, NY 11104 | [Overture Maps addresses](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Footprint | 8,136 square feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Perimeter | 582.37 feet | [USA Structures](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Height | 66.6 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Stories | 7 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Exterior wall area | 38,786 square feet | [SkyPSI estimator](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Parcel number | 4001890014 | [County and state public records](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Land use | 03 Multi-Family Elevator Buildings (class D1) | [County and state public records](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Year built | 1930 | [County and state public records](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Stories on the parcel record | 6 stories | [County and state public records](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#how-we-know) |
| Building area on the parcel record | 52,000 square feet | [County and state public records](https://skypsi.com/property/ny/new-york/sp5j9qtghpnhz5t-43-23-40-st-sunnyside/#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) | $3,500 | $6,500 | $10,500 |
| Facade wash with mold or growth treatment | $5,000 | $9,500 | $16,500 |

**Exterior soft wash from a boom lift and by rope access, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Facade wash, conventional access | $6,500 | $11,500 | $19,500 |

### Window cleaning

**Window cleaning by drone, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Exterior windows only | $1,500 | $2,500 | $4,500 |
| Windows inside and out | $2,000 | $4,500 | $7,500 |

**Window cleaning by rope access, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Exterior windows, rope access | $8,500 | $17,000 | $30,000 |
| Windows inside and out, rope access | $9,500 | $19,000 | $33,500 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $6,500.
- [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $2,500.

## Similar buildings nearby

- [35 40 Street, Sunnyside](https://skypsi.com/property/ny/new-york/spdvdh0k05mgtjb-35-40-street-sunnyside/)
- [9 40 Street, Sunnyside](https://skypsi.com/property/ny/new-york/spqt1801j48qqns-9-40-street-sunnyside/)
- [24 41 Street, Sunnyside](https://skypsi.com/property/ny/new-york/spjaa0qceptq8dg-24-41-street-sunnyside/)
- [26 41 Street, Sunnyside](https://skypsi.com/property/ny/new-york/spy7c9z82qcvftg-26-41-street-sunnyside/)
- [18 41 Street, Sunnyside](https://skypsi.com/property/ny/new-york/sp1vbw8a7r2r4nc-18-41-street-sunnyside/)
- [39 40 Street, Sunnyside](https://skypsi.com/property/ny/new-york/sp87pezxtddg4qz-39-40-street-sunnyside/)
- [20 40 Street, Sunnyside](https://skypsi.com/property/ny/new-york/sp5zww9p8kg415e-20-40-street-sunnyside/)
- [32 41 Street, Sunnyside](https://skypsi.com/property/ny/new-york/spc54pjra9q5gn7-32-41-street-sunnyside/)

## 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.
- [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 addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme.
- [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings 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)

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Sources: County and state public records, USA Structures, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, 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/

Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/

Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/

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/

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