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Single Family ResidenceResidential
$399,452$164 / 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 91How 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 $69,000 on Nov 1, 1986

451 RIVERVIEW AVE

SANFORD, FL 32771
3
Beds
2
Baths
2,431 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$399K
$365K low$434K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$69,000 · Nov 1, 1986

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$954 (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.$119,903 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$116,524
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$243,201

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.47
19
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
31
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
98
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
59
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
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.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountySeminole
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Footing
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.ShedPatioPorch · 557 ft²

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

E
Idyllwilde Elementary SchoolC-
Elementary · Grades KG–5 · 2.1 mi
H
Seminole High SchoolC+
High · Grades 9–12 · 2.8 mi
M
Markham Woods Middle SchoolB-
Middle · Grades 6–8 · 5.9 mi

District: Seminole County School District

Neighborhood · ZIP 32771These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.61,076
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,348 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,584
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,124
Average tempThe average temperature here across a full year.72°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

451 Riverview Ave 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.

  • Costs less per square foot than 91% of homes in Seminole County
  • Bigger than 78% of homes in Seminole County
  • Has a bigger lot than 73% of homes in Sanford 32771
  • Older than 82% of homes in Seminole County

What homes are worth in Sanford 32771

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

This home
$142K$1.1M

This home is worth more than 61% of homes in Sanford 32771.

How it measures up in Sanford 32771

The dot is this home. The mark in the middle is the typical home in Sanford 32771.

Estimated value$399,452
CheaperTypical $360,439Pricier

Pricier than 61% of homes nearby

Price per ft²$164
CheaperTypical $206Pricier

Pricier than 12% of homes nearby

Living area2,431 ft²
SmallerTypical 1,745 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.29 ac
SmallerTypical 0.19 acBigger

Bigger than 73% of homes nearby

Year built1972
OlderTypical 2002Newer

Newer than 27% of homes nearby

How 451 Riverview Ave ranks against every home in each area.
MeasureThis homeSanford 32771Seminole County
Estimated valuepricier than$399,45261% of homes52% of homes
Price per ft²pricier than$16412% of homes9% of homes
Living areabigger than2,431 ft²75% of homes78% of homes
Lot sizebigger than0.29 ac73% of homes72% of homes
Year builtnewer than197227% of homes18% of homes

About 451 Riverview Ave

How much is 451 Riverview Ave, Sanford, FL worth?

The TopHap Estimate for 451 Riverview Ave, Sanford, FL is $399,452 as of Aug 30, 2026. The likely range is $364,660 to $434,244. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 451 Riverview Ave, Sanford, FL last sell?

451 Riverview Ave, Sanford, FL last sold on Nov 1, 1986 for $69,000, according to the county's recorded deed.

How big is 451 Riverview Ave, Sanford, FL?

451 Riverview Ave, Sanford, FL has 3 bedrooms, 2 bathrooms, 2,431 square feet of living space and a 0.29-acre lot.

When was 451 Riverview Ave, Sanford, FL built?

451 Riverview Ave, Sanford, FL was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 451 Riverview Ave, Sanford, FL?

451 Riverview Ave, Sanford, FL is assigned to Idyllwilde Elementary School (elementary), rated C-; Seminole High School (high), rated C+; Markham Woods Middle School (middle), rated B-. All sit in Seminole County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 451 Riverview Ave, Sanford, FL compare to other homes in Sanford 32771?

Among the 19,235 homes in Sanford 32771, it is worth more than 61% of them ($399,452 against a typical $360,439), its price per square foot is higher than 12% of them ($164 against a typical $206), it is bigger than 75% of them (2,431 ft² against a typical 1,745 ft²), its lot is bigger than 73% of them (0.29 ac against a typical 0.19 ac) and it is newer than 27% of them (1972 against a typical 2002). Measured against all of Seminole County, it is worth more than 52% 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 451 Riverview Ave, Sanford, FL?

The 2025 property tax bill for 451 Riverview Ave, Sanford, FL was $954. The county assessed it at $119,903.

More homes on Riverview Ave

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Assigned schools

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