11 ISLAND AVE 1402, Miami Beach, FL 33139

Parcel: 0232330411120 · Residential · Condominium - Residential · Zoning: 4000

Assessed Value (2025)
$1,247,816

Property Details

Beds
2
Baths
2.5
Living Sqft
1,733
Year Built
1972
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL

Sales History

1
$535,000
2009-05-15
AMY J MALLORJONAS GIESEN
2
$650,000+21%
2011-11-30
JONAS GIESENJOSEPH G DUSZCZYSZYN
3
$1,200,000+85%
2022-02-14
JOSEPH G DUSZCZYSZYNSPENCER KURN
4
$1,200,000
2022-02-16

Tax Assessment History

$1,247,816
Assessed (2025)
$1,398,669
Market Value
$1,197,094
Taxable Value
$24,372
Annual Tax
2024
$1,212,650
$1,589,397
2025
$1,247,816
$1,398,669
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $1,247,816 $1,398,669 $1,197,094 $24,372
2024 $1,212,650 $1,589,397 $1,162,650 $23,671

About 11 ISLAND AVE 1402, Miami Beach, FL 33139

11 ISLAND AVE 1402, Miami Beach, FL 33139 is a 2-bedroom, 2.5-bathroom residential - total value : condominium - residential built in 1972 with 1,733 square feet of living space. The property is currently owned by SPENCER KURN, 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 2022-02-16 for $1,200,000. There are 4 recorded sales for this property. The 2025 assessed value is $1,247,816 with a market value of $1,398,669.

The assessed value increased 3% from $1,212,650 in 2024. The property has the following tax exemptions: homestead. 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. There are active mortgage liens totaling $1,068,046 recorded against this property. 11 ISLAND AVE 1402, 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 2009 to 2022, with 4 recorded transactions in the public record. The current assessed value represents 104% of the most recent sale price.

Based on the most recent sale, this property traded at $692 per square foot — a key metric for comparing value across Miami Beach's real estate market..

Current Owner

SPENCER KURN
11 ISLAND AVE #1402, MIAMI BEACH, FL, 33139
Since: 2026-03-29
View owner profile →

Est. Annual Insurance

$12,878 — $23,260
Flood $400 — $800
Property/Wind $12,478 — $22,460

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 →

Mortgages

ACTIVE 2.125% rate
$1,200,000
~$1,068,046 bal.
BANK OF AMERICA NA · 2022-02-16
Est. Total Balance $1,068,046
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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