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Single Family ResidenceResidential
$21,231$66 / 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 72How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $20,000 on Jun 26, 2024

1731 ROBINSON AVE

PORTSMOUTH, OH 45662
1
Beds
0
Baths
320 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.
828 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$21K
$15K low$27K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Jun 26, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$307 (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.$7,010 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$20,030

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.
5
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.0.02
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.Wood Shingle
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

M
Portsmouth Junior High School/Portsmouth High SchoolB-
Middle · Grades 7–12 · 0.6 mi
E
Portsmouth Elementary SchoolC
Elementary · Grades PK–6 · 0.6 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

1731 Robinson Ave 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 Third Ward
  • Costs less per square foot than 80% of homes in Scioto County
  • Among the smallest homes in Third Ward
  • Among the smallest lots in Third Ward
  • Older than 90% of homes in Scioto County

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$358K

This home is worth more than 2% 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$21,231
CheaperTypical $90,310Pricier

Pricier than 2% of homes nearby

Price per ft²$66
CheaperTypical $84Pricier

Pricier than 39% of homes nearby

Living area320 ft²
SmallerTypical 1,196 ft²Bigger

Smaller than almost all homes nearby

Lot size828 ft²
SmallerTypical 0.14 acBigger

Smaller than almost all homes nearby

Year built1900
OlderTypical 1930Newer

Newer than 16% of homes nearby

How 1731 Robinson Ave ranks against every home in each area.
MeasureThis homeThird WardPortsmouth 45662Scioto County
Estimated valuepricier than$21,231almost no homes2% of homesalmost no homes
Price per ft²pricier than$6624% of homes39% of homes20% of homes
Living areabigger than320 ft²almost no homesalmost no homesalmost no homes
Lot sizebigger than828 ft²almost no homesalmost no homesalmost no homes
Year builtnewer than190016% of homes16% of homes10% of homes

About 1731 Robinson Ave

How much is 1731 Robinson Ave, Portsmouth, OH worth?

The TopHap Estimate for 1731 Robinson Ave, Portsmouth, OH is $21,231 as of Aug 30, 2026. The likely range is $15,269 to $27,193. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1731 Robinson Ave, Portsmouth, OH last sell?

1731 Robinson Ave, Portsmouth, OH last sold on Jun 26, 2024 for $20,000, according to the county's recorded deed.

How big is 1731 Robinson Ave, Portsmouth, OH?

1731 Robinson Ave, Portsmouth, OH has 1 bedrooms, 320 square feet of living space and a 0.02-acre lot.

When was 1731 Robinson Ave, Portsmouth, OH built?

1731 Robinson Ave, Portsmouth, OH was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 1731 Robinson Ave, Portsmouth, OH?

1731 Robinson Ave, Portsmouth, OH is assigned to Portsmouth Junior High School/Portsmouth High School (middle), rated B-; Portsmouth Elementary School (elementary), rated C. All sit in Portsmouth City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1731 Robinson Ave, Portsmouth, OH compare to other homes in Portsmouth 45662?

Among the 10,027 homes in Portsmouth 45662, it is worth more than 2% of them ($21,231 against a typical $90,310), its price per square foot is higher than 39% of them ($66 against a typical $84), it is bigger than almost none of them (320 ft² against a typical 1,196 ft²), its lot is bigger than almost none of them (828 ft² against a typical 0.14 ac) and it is newer than 16% of them (1900 against a typical 1930). Measured against all of Scioto County, it is worth more than almost no 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 1731 Robinson Ave, Portsmouth, OH?

The 2025 property tax bill for 1731 Robinson Ave, Portsmouth, OH was $307. The county assessed it at $7,010.

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