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Single Family ResidenceResidential
$336,504$185 / 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 94How 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 $54,000 on Jul 12, 1984

320 RIDGE RD

SEWICKLEY, PA 15143
4
Beds
3
Baths
1,818 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$337K
$317K low$356K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$54,000 · Jul 12, 1984

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$929 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$144,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$144,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$162,500

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.36
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.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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.Cape Cod
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.48
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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

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

E
Avonworth Primary Center
Elementary · Grades KG–2 · 1.3 mi
M
Avonworth Middle SchoolA+
Middle · Grades 6–8 · 2.3 mi
H
Avonworth High SchoolA-
High · Grades 9–12 · 2.3 mi

District: Avonworth School District

Neighborhood · ZIP 15143These 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.54
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.21,795
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.586 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,611
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,011
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

320 Ridge 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.

  • Worth less than 77% of homes in Sewickley 15143
  • Costs less per square foot than 83% of homes in Sewickley 15143
  • Bigger than 66% of homes in Allegheny County
  • Has a bigger lot than 86% of homes in Allegheny County

What homes are worth in Sewickley 15143

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

This home
$155K$2.7M

This home is worth more than 23% of homes in Sewickley 15143.

How it measures up in Sewickley 15143

The dot is this home. The mark in the middle is the typical home in Sewickley 15143.

Estimated value$336,504
CheaperTypical $535,519Pricier

Pricier than 23% of homes nearby

Price per ft²$185
CheaperTypical $241Pricier

Pricier than 17% of homes nearby

Living area1,818 ft²
SmallerTypical 2,244 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.48 ac
SmallerTypical 0.37 acBigger

Bigger than 57% of homes nearby

Year built1955
OlderTypical 1978Newer

Newer than 36% of homes nearby

How 320 Ridge Rd ranks against every home in each area.
MeasureThis homeSewickley 15143Allegheny County
Estimated valuepricier than$336,50423% of homes71% of homes
Price per ft²pricier than$18517% of homes59% of homes
Living areabigger than1,818 ft²35% of homes66% of homes
Lot sizebigger than0.48 ac57% of homes86% of homes
Year builtnewer than195536% of homes58% of homes

About 320 Ridge Rd

How much is 320 Ridge Rd, Sewickley, PA worth?

The TopHap Estimate for 320 Ridge Rd, Sewickley, PA is $336,504 as of Aug 30, 2026. The likely range is $316,792 to $356,216. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Ridge Rd, Sewickley, PA last sell?

320 Ridge Rd, Sewickley, PA last sold on Jul 12, 1984 for $54,000, according to the county's recorded deed.

How big is 320 Ridge Rd, Sewickley, PA?

320 Ridge Rd, Sewickley, PA has 4 bedrooms, 3 bathrooms, 1,818 square feet of living space and a 0.48-acre lot.

When was 320 Ridge Rd, Sewickley, PA built?

320 Ridge Rd, Sewickley, PA was built in 1955, making it 71 years old. It is a cape cod home. The building has 1 story.

What schools serve 320 Ridge Rd, Sewickley, PA?

320 Ridge Rd, Sewickley, PA is assigned to Avonworth Primary Center (elementary); Avonworth Middle School (middle), rated A+; Avonworth High School (high), rated A-. All sit in Avonworth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Ridge Rd, Sewickley, PA compare to other homes in Sewickley 15143?

Among the 8,571 homes in Sewickley 15143, it is worth more than 23% of them ($336,504 against a typical $535,519), its price per square foot is higher than 17% of them ($185 against a typical $241), it is bigger than 35% of them (1,818 ft² against a typical 2,244 ft²), its lot is bigger than 57% of them (0.48 ac against a typical 0.37 ac) and it is newer than 36% of them (1955 against a typical 1978). Measured against all of Allegheny County, it is worth more than 71% 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 320 Ridge Rd, Sewickley, PA?

The 2026 property tax bill for 320 Ridge Rd, Sewickley, PA was $929. The county assessed it at $144,500.

More homes on Ridge Rd

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Assigned schools

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