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Single Family ResidenceResidential
$517,457$224 / 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 82How 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 $525,000 on Jan 13, 2025

3817 15TH ST

SEBASTIAN, FL 32976
4
Beds
3
Baths
2,306 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$517K
$425K low$610K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$525,000 · Jan 13, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,597 (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.$257,100 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$471,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$389,990

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.54
19
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
38
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.3 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
CountyBREVARD
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.2016
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 317 ft²Porch · 622 ft²

Transaction History(5)

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
Sunrise Elementary SchoolB-
Elementary · Grades PK–6 · 8.2 mi
H
Bayside High SchoolC-
High · Grades 9–12 · 12.1 mi
M
Southwest Middle SchoolC-
Middle · Grades 7–8 · 12.9 mi

District: Brevard County School District

Neighborhood · ZIP 32976These 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.143
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.11,275
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.367 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,682
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,446
Average tempThe average temperature here across a full year.73°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

3817 15th 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 80% of homes in Brevard County
  • Bigger than 97% of homes in Sebastian 32976
  • Has a bigger lot than 86% of homes in Sebastian 32976
  • Newer than 92% of homes in Sebastian 32976

What homes are worth in Sebastian 32976

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

This home
$123K$1.1M

This home is worth more than 79% of homes in Sebastian 32976.

How it measures up in Sebastian 32976

The dot is this home. The mark in the middle is the typical home in Sebastian 32976.

Estimated value$517,457
CheaperTypical $388,428Pricier

Pricier than 79% of homes nearby

Price per ft²$224
CheaperTypical $233Pricier

Pricier than 44% of homes nearby

Living area2,306 ft²
SmallerTypical 1,246 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.27 ac
SmallerTypical 0.11 acBigger

Bigger than 86% of homes nearby

Year built2006
OlderTypical 1987Newer

Newer than 92% of homes nearby

How 3817 15th St ranks against every home in each area.
MeasureThis homeSebastian 32976Brevard County
Estimated valuepricier than$517,45779% of homes80% of homes
Price per ft²pricier than$22444% of homes63% of homes
Living areabigger than2,306 ft²97% of homes84% of homes
Lot sizebigger than0.27 ac86% of homes75% of homes
Year builtnewer than200692% of homes82% of homes

About 3817 15th St

How much is 3817 15th St, Sebastian, FL worth?

The TopHap Estimate for 3817 15th St, Sebastian, FL is $517,457 as of Sep 24, 2026. The likely range is $425,257 to $609,657. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3817 15th St, Sebastian, FL last sell?

3817 15th St, Sebastian, FL last sold on Jan 13, 2025 for $525,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3817 15th St, Sebastian, FL?

3817 15th St, Sebastian, FL has 4 bedrooms, 3 bathrooms, 2,306 square feet of living space and a 0.27-acre lot.

When was 3817 15th St, Sebastian, FL built?

3817 15th St, Sebastian, FL was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 3817 15th St, Sebastian, FL?

3817 15th St, Sebastian, FL is assigned to Sunrise Elementary School (elementary), rated B-; Bayside High School (high), rated C-; Southwest Middle School (middle), rated C-. All sit in Brevard County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3817 15th St, Sebastian, FL compare to other homes in Sebastian 32976?

Among the 6,521 homes in Sebastian 32976, it is worth more than 79% of them ($517,457 against a typical $388,428), its price per square foot is higher than 44% of them ($224 against a typical $233), it is bigger than 97% of them (2,306 ft² against a typical 1,246 ft²), its lot is bigger than 86% of them (0.27 ac against a typical 0.11 ac) and it is newer than 92% of them (2006 against a typical 1987). Measured against all of Brevard County, it is worth more than 80% 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 3817 15th St, Sebastian, FL?

The 2025 property tax bill for 3817 15th St, Sebastian, FL was $6,597. The county assessed it at $257,100.

More homes on 15th St

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Assigned schools

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