Property record
807 North N Twenty First Street, Knoxville
Industrial in Knoxville, Tennessee. It covers 154,644 square feet on the ground.
This building
807 North N Twenty First Street, Knoxville. Industrial in Knoxville, Tennessee. Property ID spm99hc3r9n0qfs.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 807 North N Twenty First Street, Knoxville, TN 37921 | USA Structures |
| Building type | Industrial | USA Structures and SkyPSI estimator |
| Footprint | 154,644 square feet | USA Structures |
| Perimeter | 1,782.96 feet | USA Structures |
| Height | 25.52 feet | USA Structures |
| Height survey year | 2016 | USA Structures |
| Stories | 1 story | USA Structures |
| Exterior wall area | 45,510 square feet | SkyPSI estimator |
Cost ranges
Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.
Exterior soft wash
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $6,500 | $12,000 | $20,000 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $12,000.
Similar buildings nearby
- 807 North N Twenty First Street, Knoxville
- 803 North 21st Street, Knoxville
- 807 North 21st Street, Knoxville
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: Building footprints, heights and occupancy from FEMA's USA Structures.
- SkyPSI estimator: 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.
Ask SkyPSI for a quote on your building.
Request a QuoteSources: USA Structures, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.