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Single Family ResidentialResidential
$178,961$156 / 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 46How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

40 GREEN HOLW

PORT ALLEGANY, PA 16743
0
Baths
1,148 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.
1900
Year BuiltThe year the home was originally built, according to county records.

Valuation

$179K
$82K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$905 (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.$28,050 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$18,550
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$28,050

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.45
52
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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 Residential
CountyMCKEAN
Lot (acres)The size of the land the home sits on, from county records.2.00
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
Port Allegany Jr. / Sr. High SchoolD+
Middle · Grades 7–12 · 3.6 mi
E
Port Allegany Elementary SchoolD+
Elementary · Grades KG–6 · 3.8 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

40 Green Holw 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 81% of homes in Port Allegany 16743
  • Costs more per square foot than 94% of homes in Port Allegany 16743
  • Smaller than 68% of homes in Port Allegany 16743
  • Has a bigger lot than 77% of homes in McKean County
  • Older than 86% of homes in McKean County

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
$47K$303K

This home is worth more than 81% 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$178,961
CheaperTypical $122,235Pricier

Pricier than 81% of homes nearby

Price per ft²$156
CheaperTypical $89Pricier

Pricier than 94% of homes nearby

Living area1,148 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 32% of homes nearby

Lot size2 ac
SmallerTypical 0.81 acBigger

Bigger than 68% of homes nearby

Year built1900
OlderTypical 1957Newer

Newer than 17% of homes nearby

How 40 Green Holw ranks against every home in each area.
MeasureThis homePort Allegany 16743McKean County
Estimated valuepricier than$178,96181% of homes79% of homes
Price per ft²pricier than$15694% of homes94% of homes
Living areabigger than1,148 ft²32% of homes34% of homes
Lot sizebigger than2 ac68% of homes77% of homes
Year builtnewer than190017% of homes14% of homes

About 40 Green Holw

How much is 40 Green Holw, Port Allegany, PA worth?

The TopHap Estimate for 40 Green Holw, Port Allegany, PA is $178,961 as of Oct 21, 2026. The likely range is $82,000 to $275,922. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Green Holw, Port Allegany, PA last sell?

40 Green Holw, Port Allegany, PA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 40 Green Holw, Port Allegany, PA?

40 Green Holw, Port Allegany, PA has 1,148 square feet of living space and a 2.00-acre lot.

When was 40 Green Holw, Port Allegany, PA built?

40 Green Holw, Port Allegany, PA was built in 1900, making it 126 years old.

What schools serve 40 Green Holw, Port Allegany, PA?

40 Green Holw, Port Allegany, PA is assigned to Port Allegany Jr. / Sr. High School (middle), rated D+; Port Allegany Elementary School (elementary), rated D+. All sit in Port Allegany School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Green Holw, Port Allegany, PA compare to other homes in Port Allegany 16743?

Among the 1,849 homes in Port Allegany 16743, it is worth more than 81% of them ($178,961 against a typical $122,235), its price per square foot is higher than 94% of them ($156 against a typical $89), it is bigger than 32% of them (1,148 ft² against a typical 1,344 ft²), its lot is bigger than 68% of them (2 ac against a typical 0.81 ac) and it is newer than 17% of them (1900 against a typical 1957). Measured against all of McKean County, it is worth more than 79% 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 40 Green Holw, Port Allegany, PA?

The 2026 property tax bill for 40 Green Holw, Port Allegany, PA was $905. The county assessed it at $28,050.

More homes on Green Holw

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