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Single Family ResidentialResidential
$72,808$106 / 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 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

3745 ROUTE 155

PORT ALLEGANY, PA 16743
0
Baths
688 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.
1.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1922
Year BuiltThe year the home was originally built, according to county records.

Valuation

$73K
$59K low$86K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$627 (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.$19,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,530
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,170
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$19,700

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.9
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
10
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.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.Single Family Residential
CountyMcKean
Lot (acres)The size of the land the home sits on, from county records.1.26

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
Port Allegany Jr. / Sr. High SchoolB-
Middle · Grades 7–12 · 1.3 mi
E
Port Allegany Elementary SchoolC-
Elementary · Grades KG–6 · 1.5 mi

District: Port Allegany School District

Neighborhood · ZIP 16743These 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.142
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 100.36

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.84%
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.15%
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.3,668
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.36 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,968
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,442
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

3745 Route 155 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 83% of homes in Port Allegany 16743
  • Costs more per square foot than 75% of homes in Port Allegany 16743
  • Smaller than 94% of homes in McKean County
  • Has a bigger lot than 70% of homes in McKean County
  • Older than 84% of homes in Port Allegany 16743

What homes are worth in Port Allegany 16743

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

This home
$42K$287K

This home is worth more than 17% of homes in Port Allegany 16743.

How it measures up in Port Allegany 16743

The dot is this home. The mark in the middle is the typical home in Port Allegany 16743.

Estimated value$72,808
CheaperTypical $117,417Pricier

Pricier than 17% of homes nearby

Price per ft²$106
CheaperTypical $86Pricier

Pricier than 75% of homes nearby

Living area688 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 8% of homes nearby

Lot size1.26 ac
SmallerTypical 0.82 acBigger

Bigger than 59% of homes nearby

Year built1922
OlderTypical 1961Newer

Newer than 16% of homes nearby

How 3745 Route 155 ranks against every home in each area.
MeasureThis homePort Allegany 16743McKean County
Estimated valuepricier than$72,80817% of homes21% of homes
Price per ft²pricier than$10675% of homes66% of homes
Living areabigger than688 ft²8% of homes6% of homes
Lot sizebigger than1.26 ac59% of homes70% of homes
Year builtnewer than192216% of homes21% of homes

About 3745 Route 155

How much is 3745 Route 155, Port Allegany, PA worth?

The TopHap Estimate for 3745 Route 155, Port Allegany, PA is $72,808 as of Jul 14, 2026. The likely range is $59,472 to $86,144. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3745 Route 155, Port Allegany, PA last sell?

3745 Route 155, Port Allegany, PA last sold on Feb 16, 2024, according to the county's recorded deed.

How big is 3745 Route 155, Port Allegany, PA?

3745 Route 155, Port Allegany, PA has 688 square feet of living space and a 1.26-acre lot.

When was 3745 Route 155, Port Allegany, PA built?

3745 Route 155, Port Allegany, PA was built in 1922, making it 104 years old.

What schools serve 3745 Route 155, Port Allegany, PA?

3745 Route 155, Port Allegany, PA is assigned to Port Allegany Jr. / Sr. High School (middle), rated B-; Port Allegany Elementary School (elementary), rated C-. All sit in Port Allegany School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3745 Route 155, Port Allegany, PA compare to other homes in Port Allegany 16743?

Among the 1,851 homes in Port Allegany 16743, it is worth more than 17% of them ($72,808 against a typical $117,417), its price per square foot is higher than 75% of them ($106 against a typical $86), it is bigger than 8% of them (688 ft² against a typical 1,344 ft²), its lot is bigger than 59% of them (1.26 ac against a typical 0.82 ac) and it is newer than 16% of them (1922 against a typical 1961). Measured against all of McKean County, it is worth more than 21% 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 3745 Route 155, Port Allegany, PA?

The 2025 property tax bill for 3745 Route 155, Port Allegany, PA was $627. The county assessed it at $19,700.

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