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Single Family ResidenceResidential
$357,399$208 / 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 95How 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 $390,000 on Sep 4, 2020

21510 N RIVER RD

ALVA, FL 33920
3
Beds
2.5
Baths
1,716 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.
1.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$357K
$339K low$376K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$390,000 · Sep 4, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,813 (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.$258,563 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$235,057
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$272,442

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyLEE
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 280 ft²Porch · 556 ft²

Transaction History(3)

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
The Alva SchoolB-
Elementary · Grades KG–8 · 0.3 mi
H
Riverdale High SchoolC
High · Grades 9–12 · 7.3 mi

District: Lee County School District

Neighborhood · ZIP 33920These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.9,459
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.152 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,834
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,149
Average tempThe average temperature here across a full year.73°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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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

21510 N River Rd 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 more per square foot than 81% of homes in Alva 33920
  • Smaller than 74% of homes in Alva 33920
  • Has a bigger lot than 98% of homes in Lee County
  • Older than 66% of homes in Alva 33920

What homes are worth in Alva 33920

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

This home
$83K$1.1M

This home is worth more than 42% of homes in Alva 33920.

How it measures up in Alva 33920

The dot is this home. The mark in the middle is the typical home in Alva 33920.

Estimated value$357,399
CheaperTypical $379,761Pricier

Pricier than 42% of homes nearby

Price per ft²$208
CheaperTypical $169Pricier

Pricier than 81% of homes nearby

Living area1,716 ft²
SmallerTypical 2,181 ft²Bigger

Bigger than 26% of homes nearby

Lot size1.1 ac
SmallerTypical 0.24 acBigger

Bigger than 82% of homes nearby

Year built1997
OlderTypical 2006Newer

Newer than 34% of homes nearby

How 21510 N River Rd ranks against every home in each area.
MeasureThis homeAlva 33920Lee County
Estimated valuepricier than$357,39942% of homes55% of homes
Price per ft²pricier than$20881% of homes66% of homes
Living areabigger than1,716 ft²26% of homes44% of homes
Lot sizebigger than1.1 ac82% of homes98% of homes
Year builtnewer than199734% of homes48% of homes

About 21510 N River Rd

How much is 21510 N River Rd, Alva, FL worth?

The TopHap Estimate for 21510 N River Rd, Alva, FL is $357,399 as of Aug 30, 2026. The likely range is $338,687 to $376,111. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21510 N River Rd, Alva, FL last sell?

21510 N River Rd, Alva, FL last sold on Sep 4, 2020 for $390,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21510 N River Rd, Alva, FL?

21510 N River Rd, Alva, FL has 3 bedrooms, 2.5 bathrooms and 1,716 square feet of living space.

When was 21510 N River Rd, Alva, FL built?

21510 N River Rd, Alva, FL was built in 1997, making it 29 years old. It is a colonial home. The building has 2 stories.

What schools serve 21510 N River Rd, Alva, FL?

21510 N River Rd, Alva, FL is assigned to The Alva School (elementary), rated B-; Riverdale High School (high), rated C. All sit in Lee County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21510 N River Rd, Alva, FL compare to other homes in Alva 33920?

Among the 4,525 homes in Alva 33920, it is worth more than 42% of them ($357,399 against a typical $379,761), its price per square foot is higher than 81% of them ($208 against a typical $169), it is bigger than 26% of them (1,716 ft² against a typical 2,181 ft²), its lot is bigger than 82% of them (1.1 ac against a typical 0.24 ac) and it is newer than 34% of them (1997 against a typical 2006). Measured against all of Lee County, it is worth more than 55% 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 21510 N River Rd, Alva, FL?

The 2025 property tax bill for 21510 N River Rd, Alva, FL was $3,813. The county assessed it at $258,563.

More homes on N River Rd

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More homes in Alva 33920

Assigned schools

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