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Single Family ResidenceResidential
$143,446$80 / 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 90How 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

77 1ST ST

AVELLA, PA 15312
4
Beds
1
Baths
1,799 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.
0.64 ac
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.
2
StoriesHow many floors the home has above ground.
8
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

$143K
$129K low$158K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,987 (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.$104,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$67,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$104,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$104,000

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
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.
84
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
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.64
HeatingThe type of heating system in the home.Central
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Avella Jr./Sr. High SchoolC
Middle · Grades 7–12 · 2.9 mi
E
Avella Elementary CenterC
Elementary · Grades KG–6 · 3.0 mi

District: Avella Area School District

Neighborhood · ZIP 15312These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.3,985
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.53 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,646
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,228
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

77 1st 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 70% of homes in Washington County
  • Costs less per square foot than 81% of homes in Washington County
  • Bigger than 70% of homes in Avella 15312
  • Has a bigger lot than 70% of homes in Washington County
  • Older than 89% of homes in Washington County

What homes are worth in Avella 15312

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

This home
$43K$580K

This home is worth more than 32% of homes in Avella 15312.

How it measures up in Avella 15312

The dot is this home. The mark in the middle is the typical home in Avella 15312.

Estimated value$143,446
CheaperTypical $201,138Pricier

Pricier than 32% of homes nearby

Price per ft²$80
CheaperTypical $139Pricier

Pricier than 20% of homes nearby

Living area1,799 ft²
SmallerTypical 1,434 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.64 ac
SmallerTypical 1.3 acBigger

Bigger than 34% of homes nearby

Year built1900
OlderTypical 1966Newer

Newer than 16% of homes nearby

How 77 1st St ranks against every home in each area.
MeasureThis homeAvella 15312Washington County
Estimated valuepricier than$143,44632% of homes30% of homes
Price per ft²pricier than$8020% of homes19% of homes
Living areabigger than1,799 ft²70% of homes65% of homes
Lot sizebigger than0.64 ac34% of homes70% of homes
Year builtnewer than190016% of homes11% of homes

About 77 1st St

How much is 77 1st St, Avella, PA worth?

The TopHap Estimate for 77 1st St, Avella, PA is $143,446 as of Sep 24, 2026. The likely range is $129,014 to $157,878. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 77 1st St, Avella, PA last sell?

77 1st St, Avella, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 77 1st St, Avella, PA?

77 1st St, Avella, PA has 4 bedrooms, 1 bathrooms, 1,799 square feet of living space and a 0.64-acre lot.

When was 77 1st St, Avella, PA built?

77 1st St, Avella, PA was built in 1900, making it 126 years old. It is a duplex single home. The building has 2 stories.

What schools serve 77 1st St, Avella, PA?

77 1st St, Avella, PA is assigned to Avella Jr./Sr. High School (middle), rated C; Avella Elementary Center (elementary), rated C. All sit in Avella Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 77 1st St, Avella, PA compare to other homes in Avella 15312?

Among the 1,576 homes in Avella 15312, it is worth more than 32% of them ($143,446 against a typical $201,138), its price per square foot is higher than 20% of them ($80 against a typical $139), it is bigger than 70% of them (1,799 ft² against a typical 1,434 ft²), its lot is bigger than 34% of them (0.64 ac against a typical 1.3 ac) and it is newer than 16% of them (1900 against a typical 1966). Measured against all of Washington County, it is worth more than 30% 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 77 1st St, Avella, PA?

The 2026 property tax bill for 77 1st St, Avella, PA was $1,987. The county assessed it at $104,000.

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