10421 SW 21 ST, Unincorporated County, FL 33165

Parcel: 3040080300490 · RESIDENTIAL - SINGLE FAMILY : 1 UNIT · Zoning: 0100

Assessed Value (2025)
$315,524

Property Details

Beds
3
Baths
2
Living Sqft
1,532
Year Built
1977
Lot Sqft
7,577
Stories
1
RESIDENTIAL - SINGLE FAMILY : 1 UNIT

Sales History

1
$100non-market transfer
2011-05-06
YAMILKA E MARTINEZFLORIDA REAL ESTATE INVEST TR LLC
2
$270,000
2017-03-15
FLORIDA REAL ESTATE INVEST TR LLCYAILYN MARIMON
3
$240,000-11%
2017-12-22
YAILYN MARIMONCARLOS AHMED CARUS

Tax Assessment History

$315,524
Assessed (2025)
$547,292
Market Value
$264,802
Taxable Value
$5,391
Annual Tax
2024
$306,632
$488,186
2025
$315,524
$547,292
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $315,524 $547,292 $264,802 $5,391
2024 $306,632 $488,186 $256,632 $5,225

About 10421 SW 21 ST, Unincorporated County, FL 33165

10421 SW 21 ST, Unincorporated County, FL 33165 is a 3-bedroom, 2-bathroom residential - single family : 1 unit built in 1977 with 1,532 square feet of living space on a 7,577 square foot lot. The property is currently owned by CARLOS AHMED CARUS, recorded as of 2026-03-29. The mailing address differs from the property address, suggesting this may be an investment property or rental.

The most recent sale was on 2017-12-22 for $240,000, when YAILYN MARIMON sold to CARLOS AHMED CARUS . The property sold for $30,000 less than the prior sale of $270,000 on 2017-03-15. There are 3 recorded sales for this property.

The 2025 assessed value is $315,524 with a market value of $547,292. This breaks down to $363,696 for the land and $183,596 for the building. The assessed value increased 3% from $306,632 in 2024.

The property has the following tax exemptions: homestead. The median household income in this area is $61,989, and the median home value is $566,400. The population density is 10,216 people per square mile.

10421 SW 21 ST, Unincorporated County, FL 33165 is located in Unincorporated County, Florida. Property records, tax assessments, sales history, and ownership information for this Unincorporated County property are available through Miami-Dade County public records. The complete ownership history of this property spans from 2011 to 2017, with 3 recorded transactions in the public record.

The current assessed value represents 131% of the most recent sale price. This high ratio could indicate the property was purchased below market value — a potential sign of a distressed sale or off-market deal. Based on the most recent sale, this property traded at $157 per square foot — a key metric for comparing value across Unincorporated County's real estate market..

Current Owner

CARLOS AHMED CARUS
15437 SW 9 TER, MIAMI, FL, 33194
Since: 2026-03-29
View owner profile →

Est. Annual Insurance

$3,555 — $6,479
Flood $400 — $800
Property/Wind $3,155 — $5,679

Estimate based on FEMA flood zone, property value, and year built. Actual premiums vary based on elevation, mitigation features, roof condition, and insurer. Not a quote.

Neighborhood

Median Income$61,989
Median Home Value$566,400
Pop. Density10,216/sq mi

Neighborhood 10421

0%
Corp-Owned
0%
Investor
3
Flips (4yr)
0
New Biz (3yr)
Distress Risk
MODERATE
23
View full risk analysis →
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