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Single Family ResidenceResidential
$97,206$33 / 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 64How 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 $130,000 on Apr 3, 2020

644 4TH ST

PORTSMOUTH, OH 45662
4
Beds
1
Baths
2,980 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1870
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$97K
$62K low$132K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$130,000 · Apr 3, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,031 (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.$73,140 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,140
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$71,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,940
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$208,950

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountySCIOTO
Lot (acres)The size of the land the home sits on, from county records.0.10
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mud Sill
HeatingThe type of heating system in the home.Hot Water
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 · 228 ft²

Transaction History(4)

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

Foreclosure Filings(2)

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

M
Portsmouth Junior High School/Portsmouth High SchoolD
Middle · Grades 7–12 · 0.6 mi
E
Portsmouth Elementary SchoolD+
Elementary · Grades PK–6 · 0.7 mi

District: Portsmouth City School District

Neighborhood · ZIP 45662These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.166
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.88%
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.28%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.28,314
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.496 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,739
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$57,691
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

644 4th St 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.

  • Costs less per square foot than 96% of homes in First Ward
  • Among the largest homes in Portsmouth 45662
  • Has a smaller lot than 88% of homes in Scioto County
  • Among the oldest homes in Portsmouth 45662

What homes are worth in Portsmouth 45662

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

This home
$22K$360K

This home is worth more than 53% of homes in Portsmouth 45662.

How it measures up in Portsmouth 45662

The dot is this home. The mark in the middle is the typical home in Portsmouth 45662.

Estimated value$97,206
CheaperTypical $89,949Pricier

Pricier than 53% of homes nearby

Price per ft²$33
CheaperTypical $83Pricier

Pricier than 9% of homes nearby

Living area2,980 ft²
SmallerTypical 1,196 ft²Bigger

Bigger than almost all homes nearby

Lot size0.1 ac
SmallerTypical 0.14 acBigger

Bigger than 29% of homes nearby

Year built1870
OlderTypical 1930Newer

Older than almost all homes nearby

How 644 4th St ranks against every home in each area.
MeasureThis homeFirst WardPortsmouth 45662Scioto County
Estimated valuepricier than$97,20642% of homes53% of homes39% of homes
Price per ft²pricier than$334% of homes9% of homes4% of homes
Living areabigger than2,980 ft²98% of homesalmost all homes98% of homes
Lot sizebigger than0.1 ac26% of homes29% of homes12% of homes
Year builtnewer than1870almost no homesalmost no homesalmost no homes

About 644 4th St

How much is 644 4th St, Portsmouth, OH worth?

The TopHap Estimate for 644 4th St, Portsmouth, OH is $97,206 as of Sep 24, 2026. The likely range is $62,130 to $132,282. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 644 4th St, Portsmouth, OH last sell?

644 4th St, Portsmouth, OH last sold on Apr 3, 2020 for $130,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 644 4th St, Portsmouth, OH?

644 4th St, Portsmouth, OH has 4 bedrooms, 1 bathrooms, 2,980 square feet of living space and a 0.10-acre lot.

When was 644 4th St, Portsmouth, OH built?

644 4th St, Portsmouth, OH was built in 1870, making it 156 years old. The building has 2 stories.

What schools serve 644 4th St, Portsmouth, OH?

644 4th St, Portsmouth, OH is assigned to Portsmouth Junior High School/Portsmouth High School (middle), rated D; Portsmouth Elementary School (elementary), rated D+. All sit in Portsmouth City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 644 4th St, Portsmouth, OH compare to other homes in Portsmouth 45662?

Among the 10,027 homes in Portsmouth 45662, it is worth more than 53% of them ($97,206 against a typical $89,949), its price per square foot is higher than 9% of them ($33 against a typical $83), it is bigger than almost all of them (2,980 ft² against a typical 1,196 ft²), its lot is bigger than 29% of them (0.1 ac against a typical 0.14 ac) and it is newer than almost none of them (1870 against a typical 1930). Measured against all of Scioto County, it is worth more than 39% 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 644 4th St, Portsmouth, OH?

The 2025 property tax bill for 644 4th St, Portsmouth, OH was $3,031. The county assessed it at $73,140.

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