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Rural ResidenceResidential
$538,603$181 / 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 Jul 14, 2026

615919 RIVER RD

CALLAHAN, FL 32011
3
Beds
2
Baths
2,979 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.
53 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$539K
$512K low$565K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,244 (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.$504,216 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$489,575
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$717,096

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.62 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.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.Rural Residence
CountyNassau
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.1986
Lot (acres)The size of the land the home sits on, from county records.53.00
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 100 ft²Patio · 160 ft²Porch · 511 ft²

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.

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

M
Callahan Middle SchoolA+
Middle · Grades 6–8 · 1.1 mi
H
West Nassau County High SchoolB
High · Grades 9–12 · 1.5 mi
E
Callahan Elementary School
Elementary · Grades KG–2 · 1.6 mi

District: Nassau County School District

Neighborhood · ZIP 32011These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.8.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.21,001
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.121 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,836
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,542
Average tempThe average temperature here across a full year.68°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.63%

Owner Tools

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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

615919 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.

  • Worth more than 86% of homes in Callahan 32011
  • Costs less per square foot than 89% of homes in Nassau County
  • Bigger than 94% of homes in Callahan 32011
  • Among the largest lots in Callahan 32011
  • Older than 96% of homes in Callahan 32011

What homes are worth in Callahan 32011

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

This home
$155K$818K

This home is worth more than 86% of homes in Callahan 32011.

How it measures up in Callahan 32011

The dot is this home. The mark in the middle is the typical home in Callahan 32011.

Estimated value$538,603
CheaperTypical $381,257Pricier

Pricier than 86% of homes nearby

Price per ft²$181
CheaperTypical $204Pricier

Pricier than 30% of homes nearby

Living area2,979 ft²
SmallerTypical 1,740 ft²Bigger

Bigger than 94% of homes nearby

Lot size53 ac
SmallerTypical 1.19 acBigger

Bigger than almost all homes nearby

Year built1956
OlderTypical 1997Newer

Newer than 4% of homes nearby

How 615919 River Rd ranks against every home in each area.
MeasureThis homeCallahan 32011Nassau County
Estimated valuepricier than$538,60386% of homes53% of homes
Price per ft²pricier than$18130% of homes11% of homes
Living areabigger than2,979 ft²94% of homes90% of homes
Lot sizebigger than53 acalmost all homesalmost all homes
Year builtnewer than19564% of homes6% of homes

About 615919 River Rd

How much is 615919 River Rd, Callahan, FL worth?

The TopHap Estimate for 615919 River Rd, Callahan, FL is $538,603 as of Jul 14, 2026. The likely range is $512,229 to $564,977. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 615919 River Rd, Callahan, FL last sell?

615919 River Rd, Callahan, FL last sold on Dec 10, 2021, according to the county's recorded deed.

How big is 615919 River Rd, Callahan, FL?

615919 River Rd, Callahan, FL has 3 bedrooms, 2 bathrooms, 2,979 square feet of living space and a 53.00-acre lot.

When was 615919 River Rd, Callahan, FL built?

615919 River Rd, Callahan, FL was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 615919 River Rd, Callahan, FL?

615919 River Rd, Callahan, FL is assigned to Callahan Middle School (middle), rated A+; West Nassau County High School (high), rated B; Callahan Elementary School (elementary). All sit in Nassau County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 615919 River Rd, Callahan, FL compare to other homes in Callahan 32011?

Among the 6,032 homes in Callahan 32011, it is worth more than 86% of them ($538,603 against a typical $381,257), its price per square foot is higher than 30% of them ($181 against a typical $204), it is bigger than 94% of them (2,979 ft² against a typical 1,740 ft²), its lot is bigger than almost all of them (53 ac against a typical 1.19 ac) and it is newer than 4% of them (1956 against a typical 1997). Measured against all of Nassau County, it is worth more than 53% 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 615919 River Rd, Callahan, FL?

The 2024 property tax bill for 615919 River Rd, Callahan, FL was $7,244. The county assessed it at $504,216.

More homes on River Rd

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More homes in Callahan 32011

Assigned schools

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