503 12 ST 6, Miami Beach, FL 33139

Parcel: 0232341100060 · Residential · Condominium - Residential · Zoning: 6100

Assessed Value (2025)
$368,550

Property Details

Beds
2
Baths
2
Living Sqft
950
Year Built
1940
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL

Sales History

1
$150,000
1998-12-01
2
$450,000+200%
2024-07-19
STEPHEN DUFFUS WEISSROBERT ANTHONY WILLIAMS
3
$450,000
2024-08-07

Tax Assessment History

$368,550
Assessed (2025)
$368,550
Market Value
$317,828
Taxable Value
$6,471
Annual Tax
2024
$393,250
$409,500
2025
$368,550
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $368,550 $368,550 $317,828 $6,471
2024 $393,250 $409,500 $393,250 $8,006

About 503 12 ST 6, Miami Beach, FL 33139

503 12 ST 6, Miami Beach, FL 33139 is a 2-bedroom, 2-bathroom residential - total value : condominium - residential built in 1940 with 950 square feet of living space. The property is currently owned by ROBERT ANTHONY WILLIAMS JEAN FRANCOIS MOLINIER, recorded as of 2026-04-19. The owner appears to be owner-occupied based on the mailing address matching the property address.

The most recent sale was on 2024-08-07 for $450,000. There are 3 recorded sales for this property. The 2025 assessed value is $368,550 with a market value of $368,550.

The assessed value decreased 6% from $393,250 in 2024. The property has the following tax exemptions: homestead. This property is located in FEMA Flood Zone AE, a Special Flood Hazard Area with a 1% annual chance of flooding (100-year floodplain).

Flood insurance is typically required by lenders for properties in this zone. The median household income in this area is $50,945, and the median home value is $284,100. The population density is 16,037 people per square mile.

There are active mortgage liens totaling $264,820 recorded against this property. 503 12 ST 6, Miami Beach, FL 33139 is located in Miami Beach, Florida. Property records, tax assessments, sales history, and ownership information for this Miami Beach property are sourced from miami_dade County public records.

The complete ownership history of this property spans from 1998 to 2024, with 3 recorded transactions in the public record. The current assessed value represents 82% of the most recent sale price. Based on the most recent sale, this property traded at $474 per square foot — a key metric for comparing value across Miami Beach's real estate market..

Current Owner

ROBERT ANTHONY WILLIAMS JEAN FRANCOIS MOLINIER
503 12 ST 6, MIAMI BEACH, FL, 33139
Since: 2026-04-19
View owner profile →

Flood Zone

Zone AE
Special Flood Hazard Area

Est. Annual Insurance

$4,822 — $8,908
Flood $400 — $800
Property/Wind $4,422 — $8,108

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$50,945
Median Home Value$284,100
Pop. Density16,037/sq mi

Neighborhood 33139

20.8%
Owner-Occ
79.2%
Investor
715
Flips (4yr)
12,810
New Biz (3yr)
Distress Risk
MODERATE
31
View full risk analysis →

Mortgages

ACTIVE
$270,000
~$264,820 bal.
AMERIS BANK · 2024-08-07
Est. Total Balance $264,820
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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