# Government

Government in Tennessee. It covers 16,400 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

Government in Tennessee. Property ID spx2dwtg2efgch3.

## Facts

**Facts about Government**

| Fact | Value | Source |
| --- | --- | --- |
| City | TN | [County and state public records](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Building type | Government | [USA Structures and SkyPSI estimator](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Footprint | 16,400 square feet | [USA Structures](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Perimeter | 698.02 feet | [USA Structures](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Height | 57.51 feet | [USGS 3D Elevation Program](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Height survey year | 2015 | [USGS 3D Elevation Program](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Stories | 4 stories | [USGS 3D Elevation Program](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Exterior wall area | 40,145 square feet | [SkyPSI estimator](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#how-we-know) |
| Parcel number | 001101 00900 | [County and state public records](https://skypsi.com/property/tn/knoxville/spx2dwtg2efgch3-government/#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) | $3,000 | $6,000 | $10,000 |
| Facade wash with mold or growth treatment | $4,500 | $8,500 | $15,000 |

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

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Facade wash, conventional access | $6,000 | $10,500 | $17,500 |

### Window cleaning

**Window cleaning by drone, whole building**

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

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

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Exterior windows, rope access | $8,000 | $15,500 | $27,500 |
| Windows inside and out, rope access | $8,500 | $17,000 | $30,500 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $6,000.
- [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $2,500.

## Similar buildings nearby

- [Government](https://skypsi.com/property/tn/knoxville/sptrg37rnb20x84-government/)
- [Government](https://skypsi.com/property/tn/knoxville/spsd34bjpng12mm-government/)
- [Government](https://skypsi.com/property/tn/knoxville/spwtrvc740rjbmn-government/)

## 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.
- [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: County and state public records, USA Structures, SkyPSI estimator, USGS 3D Elevation Program.

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 heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program

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