Property record

5536 NW 21 Ave, Miami

School in Miami, Florida. It covers 3,090 square feet on the ground.

This building

5536 NW 21 Ave, Miami. School in Miami, Florida. Property ID spsw6xb2tgsh2e9.

Facts about 5536 NW 21 Ave, Miami
Fact	Value	Source
Address	5536 NW 21 Ave, Miami, FL 33142	USA Structures
Building type	School	USA Structures and SkyPSI estimator
Footprint	3,090 square feet	USA Structures
Perimeter	224.55 feet	USA Structures
Height	12.17 feet	USA Structures
Stories	1 story	USA Structures
Exterior wall area	2,733 square feet	SkyPSI estimator
Parcel number	3031150480010	County and state public records
Land use	083 Public county schools	County and state public records
Year built	1968	County and state public records
Building area on the parcel record	70,699 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	$1,000

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.