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Single Family ResidenceResidential
$74,377$61 / 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 63How 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
Last sold for $30,000 on Apr 5, 2019

21 31ST ST E

NITRO, WV 25143
3
Beds
1
Baths
1,224 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.
1952
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

$74K
$47K low$102K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$30,000 · Apr 5, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$602 (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.$37,980 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,740
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$34,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$63,300

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.63
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
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.Ranch
CountyPUTNAM
Lot (acres)The size of the land the home sits on, from county records.0.59
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
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(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Neighborhood · ZIP 25143These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.120
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.90%
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.14%
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.8,369
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.844 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,778
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,317
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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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

21 31st St E 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 97% of homes in Putnam County
  • Costs less per square foot than 98% of homes in Putnam County
  • Smaller than 82% of homes in Putnam County
  • Has a bigger lot than 89% of homes in Nitro 25143
  • Older than 88% of homes in Putnam County

What homes are worth in Nitro 25143

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

This home
$51K$394K

This home is worth more than 8% of homes in Nitro 25143.

How it measures up in Nitro 25143

The dot is this home. The mark in the middle is the typical home in Nitro 25143.

Estimated value$74,377
CheaperTypical $135,407Pricier

Pricier than 8% of homes nearby

Price per ft²$61
CheaperTypical $104Pricier

Pricier than 5% of homes nearby

Living area1,224 ft²
SmallerTypical 1,264 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.59 ac
SmallerTypical 0.16 acBigger

Bigger than 89% of homes nearby

Year built1952
OlderTypical 1954Newer

Newer than 48% of homes nearby

How 21 31st St E ranks against every home in each area.
MeasureThis homeNitro 25143Putnam County
Estimated valuepricier than$74,3778% of homes3% of homes
Price per ft²pricier than$615% of homes2% of homes
Living areabigger than1,224 ft²46% of homes18% of homes
Lot sizebigger than0.59 ac89% of homes64% of homes
Year builtnewer than195248% of homes12% of homes

About 21 31st St E

How much is 21 31st St E, Nitro, WV worth?

The TopHap Estimate for 21 31st St E, Nitro, WV is $74,377 as of Sep 24, 2026. The likely range is $47,123 to $101,631. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 31st St E, Nitro, WV last sell?

21 31st St E, Nitro, WV last sold on Apr 5, 2019 for $30,000, according to the county's recorded deed.

How big is 21 31st St E, Nitro, WV?

21 31st St E, Nitro, WV has 3 bedrooms, 1 bathrooms, 1,224 square feet of living space and a 0.59-acre lot.

When was 21 31st St E, Nitro, WV built?

21 31st St E, Nitro, WV was built in 1952, making it 74 years old. It is a ranch home. The building has 1 story.

How does 21 31st St E, Nitro, WV compare to other homes in Nitro 25143?

Among the 3,612 homes in Nitro 25143, it is worth more than 8% of them ($74,377 against a typical $135,407), its price per square foot is higher than 5% of them ($61 against a typical $104), it is bigger than 46% of them (1,224 ft² against a typical 1,264 ft²), its lot is bigger than 89% of them (0.59 ac against a typical 0.16 ac) and it is newer than 48% of them (1952 against a typical 1954). Measured against all of Putnam County, it is worth more than 3% 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 21 31st St E, Nitro, WV?

The 2025 property tax bill for 21 31st St E, Nitro, WV was $602. The county assessed it at $37,980.

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