Property record

3900 NW 21 St, Miami

Hotel in Miami, Florida. It covers 611 square feet on the ground.

This building

3900 NW 21 St, Miami. Hotel in Miami, Florida. Property ID sp2ybtph1tapee9.

Facts about 3900 NW 21 St, Miami
Fact	Value	Source
Address	3900 NW 21 St, Miami, FL 33142	USA Structures
Building type	Hotel	USA Structures and SkyPSI estimator
Footprint	611 square feet	USA Structures
Perimeter	111.81 feet	USA Structures
Height	8.99 feet	USA Structures
Stories	1 story	USA Structures
Exterior wall area	1,005 square feet	SkyPSI estimator
Parcel number	3031290170010	County and state public records
Land use	039 Hotels, motels	County and state public records
Year built	1976	County and state public records
Building area on the parcel record	330,942 square feet	County and state public records

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 from a boom lift, whole building
Service	Low	Most likely	High
Facade wash, conventional access	$500	$500	$500

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.
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.

Sources: County and state public records, USA Structures, SkyPSI estimator.

An estimate, not a quote. How a SkyEstimate is built.