Property record
3480 NW 21 St, Miami
Industrial in Miami, Florida. It covers 4,207 square feet on the ground.
This building
3480 NW 21 St, Miami. Industrial in Miami, Florida. Property ID spk7bcf8nnh9w83.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 3480 NW 21 St, Miami, FL 33142 | USA Structures |
| Building type | Industrial | USA Structures and SkyPSI estimator |
| Place name | Chamonix Yachts | Overture Maps places |
| Place type | boat service and repair | Overture Maps places |
| Footprint | 4,207 square feet | USA Structures |
| Perimeter | 266.14 feet | USA Structures |
| Height | 24.9 feet | USA Structures |
| Stories | 1 story | USA Structures |
| Exterior wall area | 6,627 square feet | SkyPSI estimator |
| Parcel number | 3031280090880 | County and state public records |
| Land use | 042 Heavy industrial | County and state public records |
| Year built | 1981 | County and state public records |
| Building area on the parcel record | 9,868 square feet | 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, conventional access | $1,000 | $2,000 | $3,500 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $2,000.
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.
- USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
- Overture Maps places: Business and place names from the Overture Maps places 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, USA Structures, Overture Maps places, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.