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Single Family ResidenceResidential
$442,535$231 / 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 93How 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

3634 SPRING RUN

MOUNTVILLE, PA 17554
4
Beds
3 / 1
Baths
1,912 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
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

$443K
$412K low$473K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,892 (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.$243,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$73,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$169,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$243,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$243,000

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.Colonial
CountyLancaster
Lot (acres)The size of the land the home sits on, from county records.0.28
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 288 ft²Patio · 288 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Mountville Elementary SchoolA-
Elementary · Grades KG–6 · 0.6 mi
M
Centerville Middle SchoolA-
Middle · Grades 7–8 · 2.5 mi
H
Hempfield High SchoolA+
High · Grades 9–12 · 3.4 mi

District: Hempfield School District

Neighborhood · ZIP 17554These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
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.6,891
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,280 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,647
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,830
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

3634 Spring Run 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 Mountville 17554
  • Costs more per square foot than 65% of homes in Mountville 17554
  • Bigger than 72% of homes in Mountville 17554
  • Has a bigger lot than 68% of homes in Mountville 17554
  • Newer than 79% of homes in Lancaster County

What homes are worth in Mountville 17554

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

This home
$213K$576K

This home is worth more than 81% of homes in Mountville 17554.

How it measures up in Mountville 17554

The dot is this home. The mark in the middle is the typical home in Mountville 17554.

Estimated value$442,535
CheaperTypical $343,257Pricier

Pricier than 81% of homes nearby

Price per ft²$231
CheaperTypical $218Pricier

Pricier than 65% of homes nearby

Living area1,912 ft²
SmallerTypical 1,602 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.28 ac
SmallerTypical 0.21 acBigger

Bigger than 68% of homes nearby

Year built1997
OlderTypical 1988Newer

Newer than 69% of homes nearby

How 3634 Spring Run ranks against every home in each area.
MeasureThis homeMountville 17554Lancaster County
Estimated valuepricier than$442,53581% of homes64% of homes
Price per ft²pricier than$23165% of homes51% of homes
Living areabigger than1,912 ft²72% of homes64% of homes
Lot sizebigger than0.28 ac68% of homes46% of homes
Year builtnewer than199769% of homes79% of homes

About 3634 Spring Run

How much is 3634 Spring Run, Mountville, PA worth?

The TopHap Estimate for 3634 Spring Run, Mountville, PA is $442,535 as of Sep 24, 2026. The likely range is $411,664 to $473,406. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3634 Spring Run, Mountville, PA last sell?

3634 Spring Run, Mountville, PA last sold on Mar 23, 1998, according to the county's recorded deed.

How big is 3634 Spring Run, Mountville, PA?

3634 Spring Run, Mountville, PA has 4 bedrooms, 3 bathrooms, 1,912 square feet of living space and a 0.28-acre lot.

When was 3634 Spring Run, Mountville, PA built?

3634 Spring Run, Mountville, PA was built in 1997, making it 29 years old. It is a colonial home. The building has 2 stories.

What schools serve 3634 Spring Run, Mountville, PA?

3634 Spring Run, Mountville, PA is assigned to Mountville Elementary School (elementary), rated A-; Centerville Middle School (middle), rated A-; Hempfield High School (high), rated A+. All sit in Hempfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3634 Spring Run, Mountville, PA compare to other homes in Mountville 17554?

Among the 2,267 homes in Mountville 17554, it is worth more than 81% of them ($442,535 against a typical $343,257), its price per square foot is higher than 65% of them ($231 against a typical $218), it is bigger than 72% of them (1,912 ft² against a typical 1,602 ft²), its lot is bigger than 68% of them (0.28 ac against a typical 0.21 ac) and it is newer than 69% of them (1997 against a typical 1988). Measured against all of Lancaster County, it is worth more than 64% 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 3634 Spring Run, Mountville, PA?

The 2026 property tax bill for 3634 Spring Run, Mountville, PA was $5,892. The county assessed it at $243,000.

More homes on Spring Run

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