6436 SW 12 ST, West Miami, FL 33144

Parcel: 1540120212190 · Residential - Single Family · 1 Unit · Zoning: 0100

Assessed Value (2025)
$135,649

Property Details

Beds
2
Baths
1
Living Sqft
1,219
Year Built
1947
Lot Sqft
7,185
Stories
1
RESIDENTIAL - SINGLE FAMILY : 1 UNIT

Sales History

1
$75,833
1992-09-01
2
$100non-market transfer
2025-01-11
JULIA HERNANDEZJULIA E HERNANDEZ LE
3
N/A
2025-01-21
4
$635,000
2025-05-05
JULIA E HERNANDEZ LEALEXIS MARTINEZ
5
$635,000
2025-05-28

Tax Assessment History

$135,649
Assessed (2025)
$487,574
Market Value
$34,927
Taxable Value
$711
Annual Tax
2024
$131,827
$439,912
2025
$135,649
$487,574
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $135,649 $487,574 $34,927 $711
2024 $131,827 $439,912 $31,827 $648

About 6436 SW 12 ST, West Miami, FL 33144

6436 SW 12 ST, West Miami, FL 33144 is a 2-bedroom, 1-bathroom residential - single family : 1 unit built in 1947 with 1,219 square feet of living space on a 7,185 square foot lot. The property is currently owned by ALEXIS MARTINEZ, recorded as of 2026-03-29. The owner appears to be owner-occupied based on the mailing address matching the property address.

The most recent sale was on 2025-05-28 for $635,000. There are 5 recorded sales for this property. The 2025 assessed value is $135,649 with a market value of $487,574.

This breaks down to $374,245 for the land and $113,329 for the building. The assessed value increased 3% from $131,827 in 2024. The property has the following tax exemptions: homestead.

This property is located in FEMA Flood Zone X, which indicates minimal flood risk. Flood insurance is typically not required for properties in Zone X. The median household income in this area is $58,095, and the median home value is $451,700.

The population density is 9,713 people per square mile. There are active mortgage liens totaling $502,430 recorded against this property. 6436 SW 12 ST, West Miami, FL 33144 is located in West Miami, Florida.

Property records, tax assessments, sales history, and ownership information for this West Miami property are sourced from miami_dade County public records. The complete ownership history of this property spans from 1992 to 2025, with 5 recorded transactions in the public record. The current assessed value represents 21% of the most recent sale price.

This low ratio may suggest the property is under-assessed relative to market value, common after recent improvements or a competitive purchase. Based on the most recent sale, this property traded at $521 per square foot — a key metric for comparing value across West Miami's real estate market..

Current Owner

ALEXIS MARTINEZ
6436 SW 12 ST, WEST MIAMI, FL, 33144
Since: 2026-03-29
View owner profile →

Flood Zone

Zone X
Minimal risk

Est. Annual Insurance

$2,027 — $3,800
Flood $400 — $800
Property/Wind $1,627 — $3,000

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$58,095
Median Home Value$451,700
Pop. Density9,713/sq mi

Neighborhood 33144

59.3%
Owner-Occ
40.7%
Investor
105
Flips (4yr)
4,921
New Biz (3yr)
Distress Risk
MODERATE
37
View full risk analysis →

Mortgages

ACTIVE
$508,000
~$502,430 bal.
UNITED WHOLESALE MORTGAGE LLC · 2025-05-28
Est. Total Balance $502,430
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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