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Single Family ResidenceResidential
$2,840,750$2,025 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $2,800,000 on Jul 28, 2026

355 REDWOOD LN

KEY BISCAYNE, FL 33149
3
Beds
2
Baths
1,403 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.

Valuation

$2.8M
$2.7M low$3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,800,000 · Jul 28, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$33,535 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,027,867 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,843,516
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,143,799

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMIAMI-DADE
Lot (acres)The size of the land the home sits on, from county records.0.17
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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

Neighborhood · ZIP 33149These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.9

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.76%
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.7.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.16,714
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,068 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$155,699
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$201,344
Average tempThe average temperature here across a full year.76°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

355 Redwood Ln 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 97% of homes in Miami-Dade County
  • Among the highest price per square foot in Miami-Dade County
  • Smaller than 72% of homes in Key Biscayne 33149
  • Has a smaller lot than 74% of homes in Key Biscayne 33149
  • Older than 93% of homes in Key Biscayne 33149

What homes are worth in Key Biscayne 33149

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

This home
$526K$10M

This home is worth more than 68% of homes in Key Biscayne 33149.

How it measures up in Key Biscayne 33149

The dot is this home. The mark in the middle is the typical home in Key Biscayne 33149.

Estimated value$2,840,750
CheaperTypical $1,654,191Pricier

Pricier than 68% of homes nearby

Price per ft²$2025
CheaperTypical $1027Pricier

Pricier than 93% of homes nearby

Living area1,403 ft²
SmallerTypical 1,720 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 26% of homes nearby

Year built1955
OlderTypical 1978Newer

Newer than 7% of homes nearby

How 355 Redwood Ln ranks against every home in each area.
MeasureThis homeKey Biscayne 33149Miami-Dade County
Estimated valuepricier than$2,840,75068% of homes97% of homes
Price per ft²pricier than$202593% of homesalmost all homes
Living areabigger than1,403 ft²28% of homes49% of homes
Lot sizebigger than0.17 ac26% of homes58% of homes
Year builtnewer than19557% of homes16% of homes

About 355 Redwood Ln

How much is 355 Redwood Ln, Key Biscayne, FL worth?

The TopHap Estimate for 355 Redwood Ln, Key Biscayne, FL is $2,840,750 as of Aug 30, 2026. The likely range is $2,728,420 to $2,953,080. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 355 Redwood Ln, Key Biscayne, FL last sell?

355 Redwood Ln, Key Biscayne, FL last sold on Jul 28, 2026 for $2,800,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 355 Redwood Ln, Key Biscayne, FL?

355 Redwood Ln, Key Biscayne, FL has 3 bedrooms, 2 bathrooms, 1,403 square feet of living space and a 0.17-acre lot.

When was 355 Redwood Ln, Key Biscayne, FL built?

355 Redwood Ln, Key Biscayne, FL was built in 1955, making it 71 years old.

How does 355 Redwood Ln, Key Biscayne, FL compare to other homes in Key Biscayne 33149?

Among the 7,045 homes in Key Biscayne 33149, it is worth more than 68% of them ($2,840,750 against a typical $1,654,191), its price per square foot is higher than 93% of them ($2025 against a typical $1027), it is bigger than 28% of them (1,403 ft² against a typical 1,720 ft²), its lot is bigger than 26% of them (0.17 ac against a typical 0.19 ac) and it is newer than 7% of them (1955 against a typical 1978). Measured against all of Miami-Dade County, it is worth more than 97% 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 355 Redwood Ln, Key Biscayne, FL?

The 2025 property tax bill for 355 Redwood Ln, Key Biscayne, FL was $33,535. The county assessed it at $2,027,867.

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