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Single Family ResidenceResidential
$265,989$244 / 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 96How 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

140 CLAY ROCK DR

MARTINSBURG, WV 25404
4
Beds
2
Baths
1,092 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.
0.54 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$266K
$256K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,015 (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.$83,520 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$62,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$83,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$139,200

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.Ranch
CountyBerkeley
Lot (acres)The size of the land the home sits on, from county records.0.54
ConstructionThe main material the home's frame and walls are built from.Brick
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, Basement
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.Patio · 39 ft²

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

E
Bedington Elementary School
Elementary · Grades PK–2 · 2.4 mi
H
Spring Mills High SchoolB
High · Grades 9–12 · 3.5 mi
M
Spring Mills Middle SchoolC
Middle · Grades 6–8 · 3.6 mi

District: Berkeley County School District

Neighborhood · ZIP 25404These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
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.26,913
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.675 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,787
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,210
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.40%

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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

140 Clay Rock 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 less than 74% of homes in Berkeley County
  • Costs more per square foot than 93% of homes in Martinsburg 25404
  • Smaller than 90% of homes in Berkeley County
  • Has a bigger lot than 72% of homes in Martinsburg 25404
  • Older than 82% of homes in Berkeley County

What homes are worth in Martinsburg 25404

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

This home
$125K$640K

This home is worth more than 44% of homes in Martinsburg 25404.

How it measures up in Martinsburg 25404

The dot is this home. The mark in the middle is the typical home in Martinsburg 25404.

Estimated value$265,989
CheaperTypical $274,552Pricier

Pricier than 44% of homes nearby

Price per ft²$244
CheaperTypical $170Pricier

Pricier than 93% of homes nearby

Living area1,092 ft²
SmallerTypical 1,668 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.54 ac
SmallerTypical 0.24 acBigger

Bigger than 72% of homes nearby

Year built1971
OlderTypical 1998Newer

Newer than 24% of homes nearby

How 140 Clay Rock Dr ranks against every home in each area.
MeasureThis homeMartinsburg 25404Berkeley County
Estimated valuepricier than$265,98944% of homes26% of homes
Price per ft²pricier than$24493% of homes89% of homes
Living areabigger than1,092 ft²13% of homes10% of homes
Lot sizebigger than0.54 ac72% of homes59% of homes
Year builtnewer than197124% of homes18% of homes

About 140 Clay Rock Dr

How much is 140 Clay Rock Dr, Martinsburg, WV worth?

The TopHap Estimate for 140 Clay Rock Dr, Martinsburg, WV is $265,989 as of Jul 14, 2026. The likely range is $255,511 to $276,467. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 140 Clay Rock Dr, Martinsburg, WV?

140 Clay Rock Dr, Martinsburg, WV has 4 bedrooms, 2 bathrooms, 1,092 square feet of living space and a 0.54-acre lot.

When was 140 Clay Rock Dr, Martinsburg, WV built?

140 Clay Rock Dr, Martinsburg, WV was built in 1971, making it 55 years old. It is a ranch home. The building has 1 story.

What schools serve 140 Clay Rock Dr, Martinsburg, WV?

140 Clay Rock Dr, Martinsburg, WV is assigned to Bedington Elementary School (elementary); Spring Mills High School (high), rated B; Spring Mills Middle School (middle), rated C. All sit in Berkeley County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 140 Clay Rock Dr, Martinsburg, WV compare to other homes in Martinsburg 25404?

Among the 8,181 homes in Martinsburg 25404, it is worth more than 44% of them ($265,989 against a typical $274,552), its price per square foot is higher than 93% of them ($244 against a typical $170), it is bigger than 13% of them (1,092 ft² against a typical 1,668 ft²), its lot is bigger than 72% of them (0.54 ac against a typical 0.24 ac) and it is newer than 24% of them (1971 against a typical 1998). Measured against all of Berkeley County, it is worth more than 26% 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 140 Clay Rock Dr, Martinsburg, WV?

The 2025 property tax bill for 140 Clay Rock Dr, Martinsburg, WV was $1,015. The county assessed it at $83,520.

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Assigned schools

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