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Single Family ResidenceResidential
$375,812$197 / 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 94How 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
Last sold for $81,000 on Oct 31, 1986

25 ROSEMONT AVE

ASTON, PA 19014
3
Beds
2
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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$376K
$355K low$397K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$81,000 · Oct 31, 1986

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,330 (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.$187,550 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,530
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$122,020
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$187,550
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$187,550

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDELAWARE
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Stone
HeatingThe type of heating system in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Northley Middle SchoolB+
Middle · Grades 6–8 · 0.1 mi
H
Sun Valley High SchoolB+
High · Grades 9–12 · 0.4 mi
E
Aston Elementary SchoolB-
Elementary · Grades KG–5 · 1.8 mi

District: Penn-Delco School District

Neighborhood · ZIP 19014These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.80

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.22%
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.1.1%
PopulationHow many people live in this area.21,566
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,264 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,487
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,960
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

25 Rosemont Ave 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.

  • Costs less per square foot than 69% of homes in Aston 19014
  • Bigger than 65% of homes in Delaware County
  • Has a bigger lot than 80% of homes in Delaware County
  • Older than 93% of homes in Aston 19014

What homes are worth in Aston 19014

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

This home
$147K$740K

This home is worth more than 50% of homes in Aston 19014.

How it measures up in Aston 19014

The dot is this home. The mark in the middle is the typical home in Aston 19014.

Estimated value$375,812
CheaperTypical $378,547Pricier

Pricier than 50% of homes nearby

Price per ft²$197
CheaperTypical $222Pricier

Pricier than 31% of homes nearby

Living area1,912 ft²
SmallerTypical 1,672 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.34 ac
SmallerTypical 0.23 acBigger

Bigger than 78% of homes nearby

Year built1940
OlderTypical 1969Newer

Newer than 7% of homes nearby

How 25 Rosemont Ave ranks against every home in each area.
MeasureThis homeAston 19014Delaware County
Estimated valuepricier than$375,81250% of homes43% of homes
Price per ft²pricier than$19731% of homes32% of homes
Living areabigger than1,912 ft²61% of homes65% of homes
Lot sizebigger than0.34 ac78% of homes80% of homes
Year builtnewer than19407% of homes34% of homes

About 25 Rosemont Ave

How much is 25 Rosemont Ave, Aston, PA worth?

The TopHap Estimate for 25 Rosemont Ave, Aston, PA is $375,812 as of Sep 24, 2026. The likely range is $354,834 to $396,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 Rosemont Ave, Aston, PA last sell?

25 Rosemont Ave, Aston, PA last sold on Oct 31, 1986 for $81,000, according to the county's recorded deed.

How big is 25 Rosemont Ave, Aston, PA?

25 Rosemont Ave, Aston, PA has 3 bedrooms, 2 bathrooms, 1,912 square feet of living space and a 0.34-acre lot.

When was 25 Rosemont Ave, Aston, PA built?

25 Rosemont Ave, Aston, PA was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 25 Rosemont Ave, Aston, PA?

25 Rosemont Ave, Aston, PA is assigned to Northley Middle School (middle), rated B+; Sun Valley High School (high), rated B+; Aston Elementary School (elementary), rated B-. All sit in Penn-Delco School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 Rosemont Ave, Aston, PA compare to other homes in Aston 19014?

Among the 7,677 homes in Aston 19014, it is worth more than 50% of them ($375,812 against a typical $378,547), its price per square foot is higher than 31% of them ($197 against a typical $222), it is bigger than 61% of them (1,912 ft² against a typical 1,672 ft²), its lot is bigger than 78% of them (0.34 ac against a typical 0.23 ac) and it is newer than 7% of them (1940 against a typical 1969). Measured against all of Delaware County, it is worth more than 43% 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 25 Rosemont Ave, Aston, PA?

The 2026 property tax bill for 25 Rosemont Ave, Aston, PA was $5,330. The county assessed it at $187,550.

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