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Rural ResidenceResidential
$164,855$129 / 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 81How 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

3987 LONG RUN RD

MAMMOTH SPRING, AR 72554
1
Baths
1,276 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$165K
$133K low$197K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$164,855
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$131,884

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21 (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.$17,220 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$17,220
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$86,100

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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyFulton
Lot (acres)The size of the land the home sits on, from county records.20.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Closed Piers
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 72 ft²Patio · 72 ft²Porch · 210 ft²

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

M
Mammoth Spring High SchoolB
Middle · Grades 7–12 · 4.5 mi
E
Mammoth Spring Elementary SchoolC+
Elementary · Grades PK–6 · 4.5 mi

District: Mammoth Spring Schools

Neighborhood · ZIP 72554These 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.133
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.141
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.138

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.3,322
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,952
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,017
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3987 Long Run 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.

  • Has a bigger lot than 76% of homes in Mammoth Spring 72554
  • Newer than 73% of homes in Mammoth Spring 72554

What homes are worth in Mammoth Spring 72554

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

This home
$60K$574K

This home is worth more than 50% of homes in Mammoth Spring 72554.

How it measures up in Mammoth Spring 72554

The dot is this home. The mark in the middle is the typical home in Mammoth Spring 72554.

Estimated value$164,855
CheaperTypical $164,982Pricier

Pricier than 50% of homes nearby

Price per ft²$129
CheaperTypical $137Pricier

Pricier than 45% of homes nearby

Living area1,276 ft²
SmallerTypical 1,295 ft²Bigger

Bigger than 48% of homes nearby

Lot size20 ac
SmallerTypical 4 acBigger

Bigger than 76% of homes nearby

Year built1998
OlderTypical 1992Newer

Newer than 73% of homes nearby

How 3987 Long Run Rd ranks against every home in each area.
MeasureThis homeMammoth Spring 72554Fulton County
Estimated valuepricier than$164,85550% of homes44% of homes
Price per ft²pricier than$12945% of homes44% of homes
Living areabigger than1,276 ft²48% of homes44% of homes
Lot sizebigger than20 ac76% of homes76% of homes
Year builtnewer than199873% of homes72% of homes

About 3987 Long Run Rd

How much is 3987 Long Run Rd, Mammoth Spring, AR worth?

The TopHap Estimate for 3987 Long Run Rd, Mammoth Spring, AR is $164,855 as of Jul 14, 2026. The likely range is $133,049 to $196,661. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3987 Long Run Rd, Mammoth Spring, AR last sell?

3987 Long Run Rd, Mammoth Spring, AR last sold on Apr 18, 2016, according to the county's recorded deed.

How big is 3987 Long Run Rd, Mammoth Spring, AR?

3987 Long Run Rd, Mammoth Spring, AR has 1 bathrooms, 1,276 square feet of living space and a 20.00-acre lot.

When was 3987 Long Run Rd, Mammoth Spring, AR built?

3987 Long Run Rd, Mammoth Spring, AR was built in 1998, making it 28 years old. The building has 1 story.

What schools serve 3987 Long Run Rd, Mammoth Spring, AR?

3987 Long Run Rd, Mammoth Spring, AR is assigned to Mammoth Spring High School (middle), rated B; Mammoth Spring Elementary School (elementary), rated C+. All sit in Mammoth Spring Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3987 Long Run Rd, Mammoth Spring, AR compare to other homes in Mammoth Spring 72554?

Among the 1,872 homes in Mammoth Spring 72554, it is worth more than 50% of them ($164,855 against a typical $164,982), its price per square foot is higher than 45% of them ($129 against a typical $137), it is bigger than 48% of them (1,276 ft² against a typical 1,295 ft²), its lot is bigger than 76% of them (20 ac against a typical 4 ac) and it is newer than 73% of them (1998 against a typical 1992). Measured against all of Fulton County, it is worth more than 44% 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 3987 Long Run Rd, Mammoth Spring, AR?

The 2025 property tax bill for 3987 Long Run Rd, Mammoth Spring, AR was $21. The county assessed it at $17,220.

Closest homes

More homes in Mammoth Spring 72554

Assigned schools

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