6423 COLLINS AVE 810, Miami Beach, FL 33141

Parcel: 0232110330680 · Residential · Condominium - Residential · Zoning: 4100

Assessed Value (2025)
$602,686

Property Details

Beds
2
Baths
2
Living Sqft
1,955
Year Built
1976
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL

Sales History

1
N/Anon-market transfer
1995-11-01
2
$589,000
2015-06-05
GEORGE HERSKO BETANCOURT AND TAYLOR INVEST LLC
3
$856,000+45%
2018-03-09
BETANCOURT AND TAYLOR INVEST LLCRICARDO VIERA

Tax Assessment History

$602,686
Assessed (2025)
$726,321
Market Value
$546,964
Taxable Value
$11,136
Annual Tax
2024
$585,701
$660,292
2025
$602,686
$726,321
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $602,686 $726,321 $546,964 $11,136
2024 $585,701 $660,292 $530,701 $10,805

About 6423 COLLINS AVE 810, Miami Beach, FL 33141

6423 COLLINS AVE 810, Miami Beach, FL 33141 is a 2-bedroom, 2-bathroom residential - total value : condominium - residential built in 1976 with 1,955 square feet of living space. The property is currently owned by MARTHA MARCHENA, 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 2018-03-09 for $856,000, when BETANCOURT AND TAYLOR INVEST LLC sold to RICARDO VIERA. The property has appreciated $267,000 (45%) since the prior sale of $589,000 on 2015-06-05. There are 3 recorded sales for this property.

The 2025 assessed value is $602,686 with a market value of $726,321. The assessed value increased 3% from $585,701 in 2024. The property has the following tax exemptions: homestead.

The median household income in this area is $104,453, and the median home value is $721,300. The population density is 22,511 people per square mile. 6423 COLLINS AVE 810, Miami Beach, FL 33141 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 1995 to 2018, with 3 recorded transactions in the public record. The current assessed value represents 70% of the most recent sale price.

Based on the most recent sale, this property traded at $438 per square foot — a key metric for comparing value across Miami Beach's real estate market..

Current Owner

MARTHA MARCHENA
6423 COLLINS AVE #810, MIAMI BEACH, FL, 33141
Since: 2026-03-29
View owner profile →

Est. Annual Insurance

$6,426 — $11,648
Flood $400 — $800
Property/Wind $6,026 — $10,848

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$104,453
Median Home Value$721,300
Pop. Density22,511/sq mi

Neighborhood 33141

26.1%
Owner-Occ
73.9%
Investor
443
Flips (4yr)
7,449
New Biz (3yr)
Distress Risk
MODERATE
31
View full risk analysis →
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