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Single Family ResidenceResidential
$276,629$197 / 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 Sep 24, 2026

343 ARMSTRONG DR

WASHINGTON, PA 15301
3
Beds
2 / 1
Baths
1,404 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.

Valuation

$277K
$260K low$293K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,376 (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.$169,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$169,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$169,900

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
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.
89
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.

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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.2.00
ConstructionThe main material the home's frame and walls are built from.Brick
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, Detached
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.

E
Trinity West Elementary SchoolB
Elementary · Grades KG–3 · 3.0 mi
M
Trinity Middle SchoolB-
Middle · Grades 6–8 · 3.2 mi
H
Trinity Sr High SchoolB
High · Grades 9–12 · 3.5 mi

District: Trinity Area School District

Neighborhood · ZIP 15301These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.48,093
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.394 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,078
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,036
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

343 Armstrong Dr 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 more than 65% of homes in Washington 15301
  • Costs more per square foot than 73% of homes in Washington 15301
  • Has a bigger lot than 88% of homes in Washington 15301

What homes are worth in Washington 15301

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

This home
$38K$650K

This home is worth more than 65% of homes in Washington 15301.

How it measures up in Washington 15301

The dot is this home. The mark in the middle is the typical home in Washington 15301.

Estimated value$276,629
CheaperTypical $223,739Pricier

Pricier than 65% of homes nearby

Price per ft²$197
CheaperTypical $158Pricier

Pricier than 73% of homes nearby

Living area1,404 ft²
SmallerTypical 1,406 ft²Bigger

Bigger than 50% of homes nearby

Lot size2 ac
SmallerTypical 0.3 acBigger

Bigger than 88% of homes nearby

Year built1950
OlderTypical 1961Newer

Newer than 39% of homes nearby

How 343 Armstrong Dr ranks against every home in each area.
MeasureThis homeWashington 15301Washington County
Estimated valuepricier than$276,62965% of homes61% of homes
Price per ft²pricier than$19773% of homes67% of homes
Living areabigger than1,404 ft²50% of homes44% of homes
Lot sizebigger than2 ac88% of homes86% of homes
Year builtnewer than195039% of homes39% of homes

About 343 Armstrong Dr

How much is 343 Armstrong Dr, Washington, PA worth?

The TopHap Estimate for 343 Armstrong Dr, Washington, PA is $276,629 as of Sep 24, 2026. The likely range is $259,996 to $293,262. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Armstrong Dr, Washington, PA last sell?

343 Armstrong Dr, Washington, PA last sold on Feb 12, 2020, according to the county's recorded deed.

How big is 343 Armstrong Dr, Washington, PA?

343 Armstrong Dr, Washington, PA has 3 bedrooms, 2 bathrooms, 1,404 square feet of living space and a 2.00-acre lot.

When was 343 Armstrong Dr, Washington, PA built?

343 Armstrong Dr, Washington, PA was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 343 Armstrong Dr, Washington, PA?

343 Armstrong Dr, Washington, PA is assigned to Trinity West Elementary School (elementary), rated B; Trinity Middle School (middle), rated B-; Trinity Sr High School (high), rated B. All sit in Trinity Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Armstrong Dr, Washington, PA compare to other homes in Washington 15301?

Among the 18,847 homes in Washington 15301, it is worth more than 65% of them ($276,629 against a typical $223,739), its price per square foot is higher than 73% of them ($197 against a typical $158), it is bigger than 50% of them (1,404 ft² against a typical 1,406 ft²), its lot is bigger than 88% of them (2 ac against a typical 0.3 ac) and it is newer than 39% of them (1950 against a typical 1961). Measured against all of Washington County, it is worth more than 61% 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 343 Armstrong Dr, Washington, PA?

The 2026 property tax bill for 343 Armstrong Dr, Washington, PA was $3,376. The county assessed it at $169,900.

More homes on Armstrong Dr

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Assigned schools

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