20 ISLAND AVE 912, Miami Beach, FL 33139
Parcel: 0232330471520 · Residential · Condominium - Residential · Zoning: 4000
Assessed Value (2025)
$300,058
Property Details
Baths
1
Living Sqft
592
Year Built
1962
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL
Sales History
1
$65,500
1981-07-01
2
$58,000-11%
1996-11-01
3
$265,000+357%
2020-10-30
CIARAN CARRAHER → WATERVIEWS LLC
Tax Assessment History
$300,058
Assessed (2025)
$303,261
Market Value
$300,058
Taxable Value
$6,109
Annual Tax
2024
$272,780
$319,222
2025
$300,058
$303,261
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2025 | $300,058 | $303,261 | $300,058 | $6,109 | $0 | $0 |
| 2024 | $272,780 | $319,222 | $272,780 | $5,554 | $0 | $0 |
About 20 ISLAND AVE 912, Miami Beach, FL 33139
20 ISLAND AVE 912, Miami Beach, FL 33139 is a residential - total value : condominium - residential built in 1962 with 592 square feet of living space. The property is currently owned by WATERVIEWS LLC, 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 2020-10-30 for $265,000, when CIARAN CARRAHER sold to WATERVIEWS LLC. The property has appreciated $207,000 (357%) since the prior sale of $58,000 on 1996-11-01. There are 3 recorded sales for this property.
The 2025 assessed value is $300,058 with a market value of $303,261. The assessed value increased 10% from $272,780 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 912, 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 1981 to 2020, with 3 recorded transactions in the public record. The current assessed value represents 113% of the most recent sale price. Based on the most recent sale, this property traded at $448 per square foot — a key metric for comparing value across Miami Beach's real estate market..
Current Owner
WATERVIEWS LLC
150 SE 2 AVE STE PH1, MIAMI, FL, 33131
Since: 2026-03-29
View owner profile →
People Behind This Entity
Est. Annual Insurance
$4,000 — $7,401
Flood $400 — $800
Property/Wind $3,600 — $6,601
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
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