8420 SW 81 LN, South Miami, FL 33143

Parcel: 3040340170500 · Residential - Single Family · 1 Unit · Zoning: 0100

Assessed Value (2025)
$359,431

Property Details

Beds
5
Baths
3
Living Sqft
2,786
Year Built
1976
Lot Sqft
11,280
Stories
1
RESIDENTIAL - SINGLE FAMILY : 1 UNIT

Sales History

1
$100,000
1976-08-01
2
$170,000+70%
1984-08-01
3
$260,000+53%
1999-09-01

Tax Assessment History

$359,431
Assessed (2025)
$866,830
Market Value
$308,709
Taxable Value
$6,285
Annual Tax
2024
$349,302
$728,813
2025
$359,431
$866,830
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $359,431 $866,830 $308,709 $6,285
2024 $349,302 $728,813 $299,302 $6,094

About 8420 SW 81 LN, South Miami, FL 33143

8420 SW 81 LN, South Miami, FL 33143 is a 5-bedroom, 3-bathroom residential - single family : 1 unit built in 1976 with 2,786 square feet of living space on a 11,280 square foot lot. The property is currently owned by NELSON P FERNANDEZ &W SARA E, 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 1999-09-01 for $260,000. The property has appreciated $90,000 (53%) since the prior sale of $170,000 on 1984-08-01. There are 3 recorded sales for this property.

The 2025 assessed value is $359,431 with a market value of $866,830. This breaks down to $516,450 for the land and $350,380 for the building. The assessed value increased 3% from $349,302 in 2024.

The property has the following tax exemptions: homestead. The median household income in this area is $71,597, and the median home value is $488,300. The population density is 6,657 people per square mile.

8420 SW 81 LN, South Miami, FL 33143 is located in South Miami, Florida. Property records, tax assessments, sales history, and ownership information for this South Miami property are sourced from miami_dade County public records. The complete ownership history of this property spans from 1976 to 1999, with 3 recorded transactions in the public record.

The current assessed value represents 138% of the most recent sale price. This high ratio could indicate the property was purchased below market value — a potential sign of a distressed sale or off-market deal. Based on the most recent sale, this property traded at $93 per square foot — a key metric for comparing value across South Miami's real estate market..

Building Permits (1)

Permit #TypeStatusCost
C2003019239 building expired $7,050

Current Owner

NELSON P FERNANDEZ &W SARA E
8420 SW 81 LN, MIAMI, FL, 33143-6681
Since: 2026-03-29
View owner profile →

Est. Annual Insurance

$3,994 — $7,269
Flood $400 — $800
Property/Wind $3,594 — $6,469

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$71,597
Median Home Value$488,300
Pop. Density6,657/sq mi

Neighborhood 33143

46.7%
Owner-Occ
53.3%
Investor
206
Flips (4yr)
5,250
New Biz (3yr)
Distress Risk
MODERATE
39
View full risk analysis →
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