# 4281 East Sky Harbor Boulevard, Phoenix Government in Phoenix, Arizona. It covers 16,551 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 4281 East Sky Harbor Boulevard, Phoenix. Government in Phoenix, Arizona. Property ID spa5wfdq4sn21ss. ## Facts **Facts about 4281 East Sky Harbor Boulevard, Phoenix** | Fact | Value | Source | | --- | --- | --- | | Address | 4281 East Sky Harbor Boulevard, Phoenix, AZ 85034 | [Overture Maps addresses](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Building type | Government | [USA Structures and SkyPSI estimator](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Footprint | 16,551 square feet | [USA Structures](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Perimeter | 868.69 feet | [USA Structures](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Height | 38.81 feet | [USGS 3D Elevation Program](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Height survey year | 2020 | [USGS 3D Elevation Program](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Stories | 3 stories | [USGS 3D Elevation Program](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#how-we-know) | | Exterior wall area | 33,716 square feet | [SkyPSI estimator](https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/#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 | $5,500 | $10,000 | $16,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $10,000. ## Similar buildings nearby - [4225 East Sky Harbor Boulevard, Phoenix](https://skypsi.com/property/az/phoenix/spygkaq38gvjnqa-4225-east-sky-harbor-boulevard-phoenix/) - [4225 East Sky Harbor Boulevard, Phoenix](https://skypsi.com/property/az/phoenix/sp8yectn191a3jg-4225-east-sky-harbor-boulevard-phoenix/) - [4153 East Sky Harbor Boulevard, Phoenix](https://skypsi.com/property/az/phoenix/spcpnvj90bxvbzr-4153-east-sky-harbor-boulevard-phoenix/) ## 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. - [Overture Maps addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules. - [USGS 3D Elevation Program](https://www.usgs.gov/3d-elevation-program): Lidar elevation data that gives building heights where other sources have none. 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, Overture Maps addresses, SkyPSI estimator, USGS 3D Elevation Program. 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/ 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 heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program Page: https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix/ JSON: https://skypsi.com/property/az/phoenix/spa5wfdq4sn21ss-4281-east-sky-harbor-boulevard-phoenix.json Content license: https://skypsi.com/content-license.txt