20 ISLAND AVE 907, Miami Beach, FL 33139

Parcel: 0232330470870 · Residential · Condominium - Residential · Zoning: 4000

Assessed Value (2025)
$435,158

Property Details

Beds
1
Baths
1.5
Living Sqft
897
Year Built
1962
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL

Sales History

1
$164,000
2011-04-26
BANKUNITEDMADISON KENT KARLOCK
2
$312,000+90%
2012-03-20
MADISON KENT KARLOCKJASON A STEPHENS
3
$450,000+44%
2018-04-25
JASON A STEPHENSAS 907 LLC

Tax Assessment History

$435,158
Assessed (2025)
$444,903
Market Value
$435,158
Taxable Value
$8,859
Annual Tax
2024
$395,599
$444,903
2025
$435,158
$444,903
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $435,158 $444,903 $435,158 $8,859
2024 $395,599 $444,903 $395,599 $8,054

About 20 ISLAND AVE 907, Miami Beach, FL 33139

20 ISLAND AVE 907, Miami Beach, FL 33139 is a 1-bedroom, 1.5-bathroom residential - total value : condominium - residential built in 1962 with 897 square feet of living space. The property is currently owned by AS 907 LLC, 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 2018-04-25 for $450,000, when JASON A STEPHENS sold to AS 907 LLC. The property has appreciated $138,000 (44%) since the prior sale of $312,000 on 2012-03-20. There are 3 recorded sales for this property.

The 2025 assessed value is $435,158 with a market value of $444,903. The assessed value increased 10% from $395,599 in 2024. The median household income in this area is $189,605, and the median home value is $1,453,400.

The population density is 3,945 people per square mile. 20 ISLAND AVE 907, 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 2011 to 2018, with 3 recorded transactions in the public record. The current assessed value represents 97% of the most recent sale price. Based on the most recent sale, this property traded at $502 per square foot — a key metric for comparing value across Miami Beach's real estate market..

Current Owner

AS 907 LLC
20 ISLAND AVE 907, MIAMI BEACH, FL, 33139
Since: 2026-03-29
View owner profile →

People Behind This Entity

Est. Annual Insurance

$5,621 — $10,373
Flood $400 — $800
Property/Wind $5,221 — $9,573

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$189,605
Median Home Value$1,453,400
Pop. Density3,945/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 →
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