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Single Family ResidenceResidential
$47,548$77 / 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 86How 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

510 GRASSY RUN RD

FAIRMONT, WV 26554
2
Beds
1
Baths
621 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$48K
$41K low$54K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$204 (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.$16,380 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$10,560
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,960
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$27,300

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.60
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
79
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
21
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.0.59
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

E
East Dale Elementary SchoolA-
Elementary · Grades PK–4 · 3.5 mi
M
East Fairmont Middle SchoolB
Middle · Grades 5–8 · 4.0 mi
H
East Fairmont High SchoolA-
High · Grades 9–12 · 4.5 mi

District: Marion County School District

Neighborhood · ZIP 26554These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.45,172
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.290 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,919
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,892
Average tempThe average temperature here across a full year.52°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.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

510 Grassy 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.

  • Among the least valuable homes in Fairmont 26554
  • Costs less per square foot than 93% of homes in Fairmont 26554
  • Among the smallest homes in Fairmont 26554
  • Has a bigger lot than 69% of homes in Fairmont 26554
  • Older than 77% of homes in Fairmont 26554

What homes are worth in Fairmont 26554

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

This home
$59K$619K

This home is worth less than almost all homes in Fairmont 26554.

How it measures up in Fairmont 26554

The dot is this home. The mark in the middle is the typical home in Fairmont 26554.

Estimated value$47,548
CheaperTypical $212,593Pricier

Cheaper than almost all homes nearby

Price per ft²$77
CheaperTypical $146Pricier

Pricier than 7% of homes nearby

Living area621 ft²
SmallerTypical 1,529 ft²Bigger

Smaller than almost all homes nearby

Lot size0.59 ac
SmallerTypical 0.3 acBigger

Bigger than 69% of homes nearby

Year built1920
OlderTypical 1954Newer

Newer than 23% of homes nearby

How 510 Grassy Run Rd ranks against every home in each area.
MeasureThis homeFairmont 26554Marion County
Estimated valuepricier than$47,548almost no homes2% of homes
Price per ft²pricier than$777% of homes14% of homes
Living areabigger than621 ft²almost no homesalmost no homes
Lot sizebigger than0.59 ac69% of homes66% of homes
Year builtnewer than192023% of homes29% of homes

About 510 Grassy Run Rd

How much is 510 Grassy Run Rd, Fairmont, WV worth?

The TopHap Estimate for 510 Grassy Run Rd, Fairmont, WV is $47,548 as of Sep 24, 2026. The likely range is $40,950 to $54,146. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 510 Grassy Run Rd, Fairmont, WV last sell?

510 Grassy Run Rd, Fairmont, WV last sold on Sep 23, 2025, according to the county's recorded deed.

How big is 510 Grassy Run Rd, Fairmont, WV?

510 Grassy Run Rd, Fairmont, WV has 2 bedrooms, 1 bathrooms, 621 square feet of living space and a 0.59-acre lot.

When was 510 Grassy Run Rd, Fairmont, WV built?

510 Grassy Run Rd, Fairmont, WV was built in 1920, making it 106 years old. It is a conventional home. The building has 1 story.

What schools serve 510 Grassy Run Rd, Fairmont, WV?

510 Grassy Run Rd, Fairmont, WV is assigned to East Dale Elementary School (elementary), rated A-; East Fairmont Middle School (middle), rated B; East Fairmont High School (high), rated A-. All sit in Marion County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 510 Grassy Run Rd, Fairmont, WV compare to other homes in Fairmont 26554?

Among the 17,085 homes in Fairmont 26554, it is worth more than almost none of them ($47,548 against a typical $212,593), its price per square foot is higher than 7% of them ($77 against a typical $146), it is bigger than almost none of them (621 ft² against a typical 1,529 ft²), its lot is bigger than 69% of them (0.59 ac against a typical 0.3 ac) and it is newer than 23% of them (1920 against a typical 1954). Measured against all of Marion County, it is worth more than 2% 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 510 Grassy Run Rd, Fairmont, WV?

The 2025 property tax bill for 510 Grassy Run Rd, Fairmont, WV was $204. The county assessed it at $16,380.

More homes on Grassy Run Rd

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