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Single Family ResidenceResidential
$604,312$328 / 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 78How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

645 SHAMROCK LN

SULPHUR ROCK, AR 72579
2
Baths
1,840 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.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$604K
$469K low$739K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$417 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$37,260 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,340
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$186,300

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.45
13
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
48
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
72
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
6
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.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
CountyINDEPENDENCE
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
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.Porch · 352 ft²

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

M
Cedar Ridge High SchoolC+
Middle · Grades 6–12 · 10.1 mi
E
Cedar Ridge Elementary SchoolB-
Elementary · Grades KG–5 · 10.3 mi

District: Cedar Ridge School District

Neighborhood · ZIP 72579These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.162
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.198

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
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.1,489
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.$54,842
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,068
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

645 Shamrock Ln 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.

  • Among the most valuable homes in Independence County
  • Among the highest price per square foot in Independence County
  • Bigger than 73% of homes in Sulphur Rock 72579
  • Newer than 97% of homes in Sulphur Rock 72579

What homes are worth in Sulphur Rock 72579

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

This home
$28K$604K

This home is worth more than 98% of homes in Sulphur Rock 72579.

How it measures up in Sulphur Rock 72579

The dot is this home. The mark in the middle is the typical home in Sulphur Rock 72579.

Estimated value$604,312
CheaperTypical $152,378Pricier

Pricier than 98% of homes nearby

Price per ft²$328
CheaperTypical $105Pricier

Pricier than 98% of homes nearby

Living area1,840 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 73% of homes nearby

Year built2023
OlderTypical 2003Newer

Newer than 97% of homes nearby

How 645 Shamrock Ln ranks against every home in each area.
MeasureThis homeSulphur Rock 72579Independence County
Estimated valuepricier than$604,31298% of homesalmost all homes
Price per ft²pricier than$32898% of homesalmost all homes
Living areabigger than1,840 ft²73% of homes71% of homes
Year builtnewer than202397% of homes97% of homes

About 645 Shamrock Ln

How much is 645 Shamrock Ln, Sulphur Rock, AR worth?

The TopHap Estimate for 645 Shamrock Ln, Sulphur Rock, AR is $604,312 as of Oct 21, 2026. The likely range is $469,205 to $739,419. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 645 Shamrock Ln, Sulphur Rock, AR last sell?

645 Shamrock Ln, Sulphur Rock, AR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 645 Shamrock Ln, Sulphur Rock, AR?

645 Shamrock Ln, Sulphur Rock, AR has 2 bathrooms and 1,840 square feet of living space.

When was 645 Shamrock Ln, Sulphur Rock, AR built?

645 Shamrock Ln, Sulphur Rock, AR was built in 2023, making it 3 years old. The building has 1 story.

What schools serve 645 Shamrock Ln, Sulphur Rock, AR?

645 Shamrock Ln, Sulphur Rock, AR is assigned to Cedar Ridge High School (middle), rated C+; Cedar Ridge Elementary School (elementary), rated B-. All sit in Cedar Ridge School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 645 Shamrock Ln, Sulphur Rock, AR compare to other homes in Sulphur Rock 72579?

Among the 595 homes in Sulphur Rock 72579, it is worth more than 98% of them ($604,312 against a typical $152,378), its price per square foot is higher than 98% of them ($328 against a typical $105), it is bigger than 73% of them (1,840 ft² against a typical 1,500 ft²) and it is newer than 97% of them (2023 against a typical 2003). Measured against all of Independence County, it is worth more than almost all 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 645 Shamrock Ln, Sulphur Rock, AR?

The 2026 property tax bill for 645 Shamrock Ln, Sulphur Rock, AR was $417. The county assessed it at $37,260.

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