Property record
789 Knollwood, Mauldin
Other commercial in Mauldin, South Carolina. It covers 6,627 square feet on the ground.
This building
789 Knollwood, Mauldin. Other commercial in Mauldin, South Carolina. Property ID sp6jrc2m4ksp8et.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 789 Knollwood, Mauldin, SC | County and state public records |
| Building type | Other commercial | Overture Maps building footprints and SkyPSI estimator |
| Footprint | 6,627 square feet | Overture Maps building footprints |
| Perimeter | 399.83 feet | Overture Maps building footprints |
| Height | 60.04 feet | Overture Maps building footprints and Google Open Buildings |
| Height survey year | 2020 | Overture Maps building footprints and Google Open Buildings |
| Stories | 5 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 24,005 square feet | SkyPSI estimator |
| Parcel number | M008030101500 | County and state public records |
| Land use | 1100 NONE | County and state public records |
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 (drone) | $2,000 | $3,500 | $6,000 |
| Facade wash with mold or growth treatment | $3,000 | $5,500 | $9,000 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $3,500 | $6,500 | $11,000 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $500 | $1,500 | $2,500 |
| Windows inside and out | $1,000 | $2,500 | $4,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $5,000 | $9,500 | $17,000 |
| Windows inside and out, rope access | $5,500 | $10,500 | $19,000 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $3,500.
- Window cleaning: Drone has the lowest cost, most likely $1,500.
Similar buildings nearby
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: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
- Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
- Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings theme.
- 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: County and state public records, Google Open Buildings, Overture Maps building footprints, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.