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Single Family ResidenceResidential
$1,091,204$514 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $479,000 on Jan 24, 2020

8421 SW 142ND ST

PALMETTO BAY, FL 33158
4
Beds
2
Baths
2,125 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$479,000 · Jan 24, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,121 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$352,413 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$342,149
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$841,324

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.98%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMiami-Dade
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1981
Lot (acres)The size of the land the home sits on, from county records.0.39
ConstructionThe main material the home's frame and walls are built from.Concrete
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Howard Drive Elementary SchoolA-
Elementary · Grades PK–5 · 0.8 mi
M
Palmetto Middle SchoolA-
Middle · Grades 6–8 · 1.5 mi
H
Miami Palmetto Senior High SchoolB
High · Grades 9–12 · 1.8 mi

District: Dade County School District

Neighborhood · ZIP 33158These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.22
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.7,139
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,171 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$150,185
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$202,595
Average tempThe average temperature here across a full year.75°F
Annual precipHow much rain and melted snow falls here in a typical year.58 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.70%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

8421 Sw 142nd St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 87% of homes in Miami-Dade County
  • Costs more per square foot than 80% of homes in Miami-Dade County
  • Bigger than 82% of homes in Miami-Dade County
  • Has a bigger lot than 94% of homes in Miami-Dade County
  • Older than 85% of homes in Cutler

What homes are worth in Miami 33158

Each bar is how many homes fall in that price range. The marker is this home.

This home
$833K$3.8M

This home is worth more than 18% of homes in Miami 33158.

How it measures up in Miami 33158

The dot is this home. The mark in the middle is the typical home in Miami 33158.

Estimated value$1,091,204
CheaperTypical $1,449,972Pricier

Pricier than 18% of homes nearby

Price per ft²$514
CheaperTypical $570Pricier

Pricier than 31% of homes nearby

Living area2,125 ft²
SmallerTypical 2,578 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.39 ac
SmallerTypical 0.37 acBigger

Bigger than 60% of homes nearby

Year built1961
OlderTypical 1969Newer

Newer than 21% of homes nearby

How 8421 Sw 142nd St ranks against every home in each area.
MeasureThis homeCutlerMiami 33158Miami-Dade County
Estimated valuepricier than$1,091,20431% of homes18% of homes87% of homes
Price per ft²pricier than$51447% of homes31% of homes80% of homes
Living areabigger than2,125 ft²33% of homes22% of homes82% of homes
Lot sizebigger than0.39 ac62% of homes60% of homes94% of homes
Year builtnewer than196115% of homes21% of homes24% of homes

About 8421 Sw 142nd St

How much is 8421 Sw 142nd St, Palmetto Bay, FL worth?

The TopHap Estimate for 8421 Sw 142nd St, Palmetto Bay, FL is $1,091,204 as of Sep 24, 2026. The likely range is $1,006,711 to $1,175,697. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8421 Sw 142nd St, Palmetto Bay, FL last sell?

8421 Sw 142nd St, Palmetto Bay, FL last sold on Jan 24, 2020 for $479,000, according to the county's recorded deed.

How big is 8421 Sw 142nd St, Palmetto Bay, FL?

8421 Sw 142nd St, Palmetto Bay, FL has 4 bedrooms, 2 bathrooms, 2,125 square feet of living space and a 0.39-acre lot.

When was 8421 Sw 142nd St, Palmetto Bay, FL built?

8421 Sw 142nd St, Palmetto Bay, FL was built in 1961, making it 65 years old. The building has 1 story.

What schools serve 8421 Sw 142nd St, Palmetto Bay, FL?

8421 Sw 142nd St, Palmetto Bay, FL is assigned to Howard Drive Elementary School (elementary), rated A-; Palmetto Middle School (middle), rated A-; Miami Palmetto Senior High School (high), rated B. All sit in Dade County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8421 Sw 142nd St, Palmetto Bay, FL compare to other homes in Miami 33158?

Among the 2,292 homes in Miami 33158, it is worth more than 18% of them ($1,091,204 against a typical $1,449,972), its price per square foot is higher than 31% of them ($514 against a typical $570), it is bigger than 22% of them (2,125 ft² against a typical 2,578 ft²), its lot is bigger than 60% of them (0.39 ac against a typical 0.37 ac) and it is newer than 21% of them (1961 against a typical 1969). Measured against all of Miami-Dade County, it is worth more than 87% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 8421 Sw 142nd St, Palmetto Bay, FL?

The 2024 property tax bill for 8421 Sw 142nd St, Palmetto Bay, FL was $6,121. The county assessed it at $352,413.

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