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Single Family ResidenceResidential
$284,095$188 / 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 85How 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

77 ALDER LN

TROUT RUN, PA 17771
2
Beds
2
Baths
1,513 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.
9.38 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$284K
$241K low$327K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,762 (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.$138,750 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,580
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,170
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$138,750

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.32
1
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.
51
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
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
CountyLycoming
Lot (acres)The size of the land the home sits on, from county records.9.38
HeatingThe type of heating system in the home.Forced Air

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.

E
Liberty Elementary SchoolC-
Elementary · Grades KG–6 · 8.0 mi
M
North Penn-Liberty High School
Middle · Grades 7–12 · 11.6 mi

District: Southern Tioga School District

Neighborhood · ZIP 17771These 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.162
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.74%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,610
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,937
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,787
Average tempThe average temperature here across a full year.47°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.51%

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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 Alder Ln 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 84% of homes in Trout Run 17771
  • Costs more per square foot than 84% of homes in Trout Run 17771
  • Bigger than 66% of homes in Trout Run 17771
  • Among the largest lots in Lycoming County
  • Among the newest homes in Trout Run 17771

What homes are worth in Trout Run 17771

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

This home
$39K$543K

This home is worth more than 84% of homes in Trout Run 17771.

How it measures up in Trout Run 17771

The dot is this home. The mark in the middle is the typical home in Trout Run 17771.

Estimated value$284,095
CheaperTypical $168,443Pricier

Pricier than 84% of homes nearby

Price per ft²$188
CheaperTypical $122Pricier

Pricier than 84% of homes nearby

Living area1,513 ft²
SmallerTypical 1,308 ft²Bigger

Bigger than 66% of homes nearby

Lot size9.38 ac
SmallerTypical 1.97 acBigger

Bigger than 98% of homes nearby

Year built2019
OlderTypical 1976Newer

Newer than almost all homes nearby

How 77 Alder Ln ranks against every home in each area.
MeasureThis homeTrout Run 17771Lycoming County
Estimated valuepricier than$284,09584% of homes73% of homes
Price per ft²pricier than$18884% of homes78% of homes
Living areabigger than1,513 ft²66% of homes52% of homes
Lot sizebigger than9.38 ac98% of homesalmost all homes
Year builtnewer than2019almost all homesalmost all homes

About 77 Alder Ln

How much is 77 Alder Ln, Trout Run, PA worth?

The TopHap Estimate for 77 Alder Ln, Trout Run, PA is $284,095 as of Oct 21, 2026. The likely range is $240,834 to $327,356. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 77 Alder Ln, Trout Run, PA?

77 Alder Ln, Trout Run, PA has 2 bedrooms, 2 bathrooms, 1,513 square feet of living space and a 9.38-acre lot.

When was 77 Alder Ln, Trout Run, PA built?

77 Alder Ln, Trout Run, PA was built in 2019, making it 7 years old. The building has 2 stories.

What schools serve 77 Alder Ln, Trout Run, PA?

77 Alder Ln, Trout Run, PA is assigned to Liberty Elementary School (elementary), rated C-; North Penn-Liberty High School (middle). All sit in Southern Tioga School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 77 Alder Ln, Trout Run, PA compare to other homes in Trout Run 17771?

Among the 1,183 homes in Trout Run 17771, it is worth more than 84% of them ($284,095 against a typical $168,443), its price per square foot is higher than 84% of them ($188 against a typical $122), it is bigger than 66% of them (1,513 ft² against a typical 1,308 ft²), its lot is bigger than 98% of them (9.38 ac against a typical 1.97 ac) and it is newer than almost all of them (2019 against a typical 1976). Measured against all of Lycoming County, it is worth more than 73% 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 Alder Ln, Trout Run, PA?

The 2026 property tax bill for 77 Alder Ln, Trout Run, PA was $3,762. The county assessed it at $138,750.

More homes on Alder Ln

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