20830 SW 121 AVE, South Miami Heights, FL 33177
Parcel: 3069120380290 · Residential - Single Family · Residential · Zoning: 3800
Assessed Value (2025)
$467,923
Property Details
Beds
4
Baths
2
Living Sqft
1,700
Year Built
1991
Lot Sqft
7,645
Stories
2
RESIDENTIAL - SINGLE FAMILY : RESIDENTIAL - TOTAL VALUE
Sales History
1
$88,400
2013-12-06
MICHAEL BELL & ROBERT A BELL JR → DCG INVESTMENTS INC
2
$140,000+58%
2014-04-07
DCG INVESTMENTS INC → LUIS A ALAVA
3
$100non-market transfer
2022-05-12
LUIS A ALAVA → MARINA HERNANDEZ
4
N/A
2022-09-22
5
$100non-market transfer
2026-03-12
MARINA HERNANDEZ → MARINA HERNANDEZ
Tax Assessment History
$467,923
Assessed (2025)
$467,923
Market Value
$467,923
Taxable Value
$9,527
Annual Tax
2024
$449,500
$452,791
2025
$467,923
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2025 | $467,923 | $467,923 | $467,923 | $9,527 | $283,625 | $184,298 |
| 2024 | $449,500 | $452,791 | $449,500 | $9,151 | $283,625 | $169,166 |
About 20830 SW 121 AVE, South Miami Heights, FL 33177
20830 SW 121 AVE, South Miami Heights, FL 33177 is a 4-bedroom, 2-bathroom residential - single family : residential - total value built in 1991 with 1,700 square feet of living space on a 7,645 square foot lot. The property is currently owned by MARINA HERNANDEZ LUIS A ALAVA, recorded as of 2026-05-31. The owner appears to be owner-occupied based on the mailing address matching the property address.
The most recent sale was on 2026-03-12 for $100, when MARINA HERNANDEZ sold to MARINA HERNANDEZ. There are 5 recorded sales for this property. The 2025 assessed value is $467,923 with a market value of $467,923.
This breaks down to $283,625 for the land and $184,298 for the building. The assessed value increased 4% from $449,500 in 2024. This property is located in FEMA Flood Zone AH, indicating shallow flooding areas with ponding potential.
Flood insurance is typically required. The median household income in this area is $44,021, and the median home value is $345,900. The population density is 8,399 people per square mile.
There are active mortgage liens totaling $92,654 recorded against this property. 20830 SW 121 AVE, South Miami Heights, FL 33177 is located in South Miami Heights, Florida. Property records, tax assessments, sales history, and ownership information for this South Miami Heights property are sourced from miami_dade County public records.
The complete ownership history of this property spans from 2013 to 2026, with 5 recorded transactions in the public record..
Current Owner
MARINA HERNANDEZ LUIS A ALAVA
20830 SW 121 AVE, MIAMI, FL, 33177
Since: 2026-05-31
View owner profile →
Flood Zone
Zone AH
Special Flood Hazard Area
Est. Annual Insurance
$5,079 — $9,222
Flood $400 — $800
Property/Wind $4,679 — $8,422
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$44,021
Median Home Value$345,900
Pop. Density8,399/sq mi
Neighborhood 20830
100%
Owner-Occ
0%
Investor
1
Flips (4yr)
0
New Biz (3yr)
Distress Risk
MODERATE
34
Mortgages
ACTIVE
$115,500
FLAGSTAR BANK FSB · 2021-12-09
Est. Total Balance $92,654
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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