Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$305,632$136 / 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 61How 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

23481 NW MURDOCK DR

ALTHA, FL 32421
3
Beds
2
Baths
2,243 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.
6 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$306K
$186K low$425K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,059 (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.$345,319 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$320,319
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$331,257
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$345,319

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.54 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
CountyCalhoun
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.1965
Lot (acres)The size of the land the home sits on, from county records.6.00
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

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

E
Altha Public SchoolB-
Elementary · Grades KG–12 · 4.8 mi

District: Calhoun County School District

Neighborhood · ZIP 32421These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.72
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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
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.4,395
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.30 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$47,871
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,113
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.61 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Owner Tools

Do you own this home?
Claim this home

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

23481 Nw Murdock Dr 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 89% of homes in Calhoun County
  • Costs more per square foot than 75% of homes in Calhoun County
  • Bigger than 87% of homes in Altha 32421
  • Has a bigger lot than 72% of homes in Calhoun County
  • Older than 93% of homes in Altha 32421

What homes are worth in Altha 32421

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

This home
$36K$488K

This home is worth more than 85% of homes in Altha 32421.

How it measures up in Altha 32421

The dot is this home. The mark in the middle is the typical home in Altha 32421.

Estimated value$305,632
CheaperTypical $155,101Pricier

Pricier than 85% of homes nearby

Price per ft²$136
CheaperTypical $115Pricier

Pricier than 64% of homes nearby

Living area2,243 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 87% of homes nearby

Lot size6 ac
SmallerTypical 3 acBigger

Bigger than 67% of homes nearby

Year built1945
OlderTypical 1991Newer

Newer than 7% of homes nearby

How 23481 Nw Murdock Dr ranks against every home in each area.
MeasureThis homeAltha 32421Calhoun County
Estimated valuepricier than$305,63285% of homes89% of homes
Price per ft²pricier than$13664% of homes75% of homes
Living areabigger than2,243 ft²87% of homes87% of homes
Lot sizebigger than6 ac67% of homes72% of homes
Year builtnewer than19457% of homes9% of homes

About 23481 Nw Murdock Dr

How much is 23481 Nw Murdock Dr, Altha, FL worth?

The TopHap Estimate for 23481 Nw Murdock Dr, Altha, FL is $305,632 as of Sep 24, 2026. The likely range is $186,214 to $425,050. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23481 Nw Murdock Dr, Altha, FL last sell?

23481 Nw Murdock Dr, Altha, FL last sold on Jun 25, 2023, according to the county's recorded deed.

How big is 23481 Nw Murdock Dr, Altha, FL?

23481 Nw Murdock Dr, Altha, FL has 3 bedrooms, 2 bathrooms, 2,243 square feet of living space and a 6.00-acre lot.

When was 23481 Nw Murdock Dr, Altha, FL built?

23481 Nw Murdock Dr, Altha, FL was built in 1945, making it 81 years old. The building has 1 story.

What schools serve 23481 Nw Murdock Dr, Altha, FL?

23481 Nw Murdock Dr, Altha, FL is assigned to Altha Public School (elementary), rated B-. All sit in Calhoun County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23481 Nw Murdock Dr, Altha, FL compare to other homes in Altha 32421?

Among the 1,881 homes in Altha 32421, it is worth more than 85% of them ($305,632 against a typical $155,101), its price per square foot is higher than 64% of them ($136 against a typical $115), it is bigger than 87% of them (2,243 ft² against a typical 1,400 ft²), its lot is bigger than 67% of them (6 ac against a typical 3 ac) and it is newer than 7% of them (1945 against a typical 1991). Measured against all of Calhoun County, it is worth more than 89% 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 23481 Nw Murdock Dr, Altha, FL?

The 2024 property tax bill for 23481 Nw Murdock Dr, Altha, FL was $5,059. The county assessed it at $345,319.

More homes on Nw Murdock Dr

Closest homes

More homes in Altha 32421

Assigned schools

Explore the area

See this home in context

Open 23481 Nw Murdock Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map