# 1811 East Apache Boulevard, Tempe Government in Tempe, Arizona. It covers 53,193 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 11, 2026. Method propdata-estimator-v6. ## This building 1811 East Apache Boulevard, Tempe. Government in Tempe, Arizona. Property ID sprcwnj2cmnvbc8. ## Facts **Facts about 1811 East Apache Boulevard, Tempe** | Fact | Value | Source | | --- | --- | --- | | Address | 1811 East Apache Boulevard, Tempe, AZ 85281 | [Overture Maps addresses](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Building type | Government | [USA Structures and SkyPSI estimator](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Footprint | 53,193 square feet | [USA Structures](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Perimeter | 1,117.08 feet | [USA Structures](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Height | 63.65 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Height survey year | 2020 | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Stories | 5 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#how-we-know) | | Exterior wall area | 71,100 square feet | [SkyPSI estimator](https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/#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 | $28,000 | **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 | $29,500 | $52,000 | | Windows inside and out, rope access | $16,500 | $32,500 | $58,000 | ## 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 - [1811 East Apache Boulevard, Tempe](https://skypsi.com/property/az/phoenix/spdnrpnctgs5e5p-1811-east-apache-boulevard-tempe/) - [1811 East Apache Boulevard, Tempe](https://skypsi.com/property/az/phoenix/speey5wyys5xqkk-1811-east-apache-boulevard-tempe/) - [1811 East Apache Boulevard, Tempe](https://skypsi.com/property/az/phoenix/spvjvbs811day5z-1811-east-apache-boulevard-tempe/) ## 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. - [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) --- Sources: USA Structures, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, SkyPSI estimator. 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/ Page: https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe/ JSON: https://skypsi.com/property/az/phoenix/sprcwnj2cmnvbc8-1811-east-apache-boulevard-tempe.json Content license: https://skypsi.com/content-license.txt