# 3300 NW 21 St, Miami Industrial in Miami, Florida. It covers 7,605 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 14, 2026. Method propdata-estimator-v6. ## This building 3300 NW 21 St, Miami. Industrial in Miami, Florida. Property ID spsqd5sx5s0c0m0. ## Facts **Facts about 3300 NW 21 St, Miami** | Fact | Value | Source | | --- | --- | --- | | Address | 3300 NW 21 St, Miami, FL 33142 | [USA Structures](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Building type | Industrial | [USA Structures and SkyPSI estimator](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Place name | Sea Nation Solutions | [Overture Maps places](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Place type | boat service and repair | [Overture Maps places](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Footprint | 7,605 square feet | [USA Structures](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Perimeter | 397.68 feet | [USA Structures](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Height | 23 feet | [USA Structures](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Exterior wall area | 9,146 square feet | [SkyPSI estimator](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Parcel number | 3031280230011 | [County and state public records](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Land use | 048 Warehousing, distribution terminals, trucking terminals | [County and state public records](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Year built | 1974 | [County and state public records](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#how-we-know) | | Building area on the parcel record | 11,590 square feet | [County and state public records](https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/#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 | $1,500 | $2,500 | $4,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $2,500. ## Similar buildings nearby - [3480 NW 21 St, Miami](https://skypsi.com/property/fl/miami/spk7bcf8nnh9w83-3480-nw-21-st-miami/) - [2175 NW 34 Ave, Miami](https://skypsi.com/property/fl/miami/spxjsyn1k4j5n2h-2175-nw-34-ave-miami/) - [3260 NW 24 Street Rd, Miami](https://skypsi.com/property/fl/miami/spdcgvc622cr5nq-3260-nw-24-street-rd-miami/) ## 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. - [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): 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](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, Overture Maps places, SkyPSI estimator. 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/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Page: https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami/ JSON: https://skypsi.com/property/fl/miami/spsqd5sx5s0c0m0-3300-nw-21-st-miami.json Content license: https://skypsi.com/content-license.txt