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Residential (General/Single)Residential
$83,962
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 60How 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 $5,700 on Oct 8, 2025

ARCH ST

CORAOPOLIS, PA 15108
0
Baths
3,500 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$84K
$50K low$117K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,700 · Oct 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21 (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.$3,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,300

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.56
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
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.
79
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.
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.0.2 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.Residential (General/Single)
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.08
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.

M
Cornell High SchoolD-
Middle · Grades 7–12 · 0.6 mi
E
Cornell Elementary SchoolC-
Elementary · Grades KG–6 · 0.6 mi

District: Cornell School District

Neighborhood · ZIP 15108These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
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.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.5.6%
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.45,816
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,156 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,390
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,378
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

Arch 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.

  • Worth less than 96% of homes in Coraopolis 15108
  • Has a smaller lot than 90% of homes in Coraopolis 15108

What homes are worth in Coraopolis 15108

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

This home
$59K$755K

This home is worth more than 4% of homes in Coraopolis 15108.

How it measures up in Coraopolis 15108

The dot is this home. The mark in the middle is the typical home in Coraopolis 15108.

Estimated value$83,962
CheaperTypical $299,347Pricier

Pricier than 4% of homes nearby

Lot size3,500 ft²
SmallerTypical 0.28 acBigger

Bigger than 10% of homes nearby

How Arch St ranks against every home in each area.
MeasureThis homeCoraopolis 15108Allegheny County
Estimated valuepricier than$83,9624% of homes11% of homes
Lot sizebigger than3,500 ft²10% of homes22% of homes

About Arch St

How much is Arch St, Coraopolis, PA worth?

The TopHap Estimate for Arch St, Coraopolis, PA is $83,962 as of Sep 24, 2026. The likely range is $50,436 to $117,488. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Arch St, Coraopolis, PA last sell?

Arch St, Coraopolis, PA last sold on Oct 8, 2025 for $5,700, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve Arch St, Coraopolis, PA?

Arch St, Coraopolis, PA is assigned to Cornell High School (middle), rated D-; Cornell Elementary School (elementary), rated C-. All sit in Cornell School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Arch St, Coraopolis, PA compare to other homes in Coraopolis 15108?

Among the 15,484 homes in Coraopolis 15108, it is worth more than 4% of them ($83,962 against a typical $299,347) and its lot is bigger than 10% of them (3,500 ft² against a typical 0.28 ac). Measured against all of Allegheny County, it is worth more than 11% 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 Arch St, Coraopolis, PA?

The 2026 property tax bill for Arch St, Coraopolis, PA was $21. The county assessed it at $3,300.

Closest homes

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Assigned schools

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