575 CRANDON BLVD 612, Key Biscayne, FL 33149

Parcel: 2452050530510 · Residential · Condominium - Residential · Zoning: 5000

Assessed Value (2025)
$412,494

Property Details

Beds
1
Baths
2
Living Sqft
1,632
Year Built
1975
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL

Sales History

1
N/Anon-market transfer
2000-02-01
2
$100non-market transfer
2014-06-19
AYSGARTH INVESTMENTS INCCOLLINGWOOD HOLDINGS LLC
3
$465,000
2020-04-15
COLLINGWOOD HOLDINGS LLCJOANNE SARDINAS

Tax Assessment History

$412,494
Assessed (2025)
$633,072
Market Value
$361,772
Taxable Value
$7,365
Annual Tax
2024
$400,869
$633,072
2025
$412,494
$633,072
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $412,494 $633,072 $361,772 $7,365
2024 $400,869 $633,072 $350,869 $7,143

About 575 CRANDON BLVD 612, Key Biscayne, FL 33149

575 CRANDON BLVD 612, Key Biscayne, FL 33149 is a 1-bedroom, 2-bathroom residential - total value : condominium - residential built in 1975 with 1,632 square feet of living space. The property is currently owned by JOANNE SARDINAS OSCAR SARDINAS, 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 2020-04-15 for $465,000, when COLLINGWOOD HOLDINGS LLC sold to JOANNE SARDINAS. The property has appreciated $464,900 (464900%) since the prior sale of $100 on 2014-06-19. There are 3 recorded sales for this property.

The 2025 assessed value is $412,494 with a market value of $633,072. The assessed value increased 3% from $400,869 in 2024. The property has the following tax exemptions: homestead.

The median household income in this area is $99,000, and the median home value is $944,400. The population density is 23,370 people per square mile. There are active mortgage liens totaling $68,592 recorded against this property.

575 CRANDON BLVD 612, Key Biscayne, FL 33149 is located in Key Biscayne, Florida. Property records, tax assessments, sales history, and ownership information for this Key Biscayne property are sourced from miami_dade County public records. The complete ownership history of this property spans from 2000 to 2020, with 3 recorded transactions in the public record.

The current assessed value represents 89% of the most recent sale price. Based on the most recent sale, this property traded at $285 per square foot — a key metric for comparing value across Key Biscayne's real estate market..

Current Owner

JOANNE SARDINAS OSCAR SARDINAS
575 CRANDON BLVD 612, KEY BISCAYNE, FL, 33149
Since: 2026-04-19
View owner profile →

Est. Annual Insurance

$4,524 — $8,224
Flood $400 — $800
Property/Wind $4,124 — $7,424

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$99,000
Median Home Value$944,400
Pop. Density23,370/sq mi

Neighborhood 33149

34.2%
Owner-Occ
65.8%
Investor
119
Flips (4yr)
3,025
New Biz (3yr)
Distress Risk
MODERATE
36
View full risk analysis →

Mortgages

ACTIVE
$70,000
~$68,592 bal.
TD BANK NA · 2024-08-29
1 satisfied mortgage
SATISFIED 2020-05-01
$340,000
CITY NATIONAL BANK OF FLORIDA
Est. Total Balance $68,592
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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