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Single Family ResidenceResidential
$623,014$259 / 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 Jul 14, 2026
Last sold for $368,000 on Oct 16, 2020

21 ROSEMORE DR

CHALFONT, PA 18914
4
Beds
2.5
Baths
2,406 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
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.

Valuation

$623K
$580K low$666K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$368,000 · Oct 16, 2020
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$261,680
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$209,344
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.61%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$361,334
SUCCESS MORTGAGE PARTNERS INC · recorded Oct 16, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,636 (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.$35,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,200

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
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.
21
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.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 Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyBUCKS
Lot (acres)The size of the land the home sits on, from county records.0.42
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
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
Unami Middle SchoolA+
Middle · Grades 7–9 · 1.3 mi
E
Simon Butler Elementary SchoolA
Elementary · Grades KG–6 · 1.8 mi
H
Central Bucks High School SouthA+
High · Grades 10–12 · 3.7 mi

District: Central Bucks School District

Neighborhood · ZIP 18914These 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.29
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.21,125
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,238 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,649
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,665
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

21 Rosemore Dr 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 67% of homes in Bucks County
  • Costs less per square foot than 73% of homes in Chalfont 18914
  • Bigger than 72% of homes in Bucks County
  • Has a bigger lot than 67% of homes in Bucks County
  • Older than 67% of homes in Chalfont 18914

What homes are worth in Chalfont 18914

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

This home
$341K$1.3M

This home is worth more than 56% of homes in Chalfont 18914.

How it measures up in Chalfont 18914

The dot is this home. The mark in the middle is the typical home in Chalfont 18914.

Estimated value$623,014
CheaperTypical $591,557Pricier

Pricier than 56% of homes nearby

Price per ft²$259
CheaperTypical $280Pricier

Pricier than 27% of homes nearby

Living area2,406 ft²
SmallerTypical 2,140 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.42 ac
SmallerTypical 0.35 acBigger

Bigger than 60% of homes nearby

Year built1976
OlderTypical 1989Newer

Newer than 33% of homes nearby

How 21 Rosemore Dr ranks against every home in each area.
MeasureThis homeChalfont 18914Bucks County
Estimated valuepricier than$623,01456% of homes67% of homes
Price per ft²pricier than$25927% of homes34% of homes
Living areabigger than2,406 ft²63% of homes72% of homes
Lot sizebigger than0.42 ac60% of homes67% of homes
Year builtnewer than197633% of homes52% of homes

About 21 Rosemore Dr

How much is 21 Rosemore Dr, Chalfont, PA worth?

The TopHap Estimate for 21 Rosemore Dr, Chalfont, PA is $623,014 as of Jul 14, 2026. The likely range is $580,343 to $665,685. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Rosemore Dr, Chalfont, PA last sell?

21 Rosemore Dr, Chalfont, PA last sold on Oct 16, 2020 for $368,000, according to the county's recorded deed.

How big is 21 Rosemore Dr, Chalfont, PA?

21 Rosemore Dr, Chalfont, PA has 4 bedrooms, 2.5 bathrooms, 2,406 square feet of living space and a 0.42-acre lot.

When was 21 Rosemore Dr, Chalfont, PA built?

21 Rosemore Dr, Chalfont, PA was built in 1976, making it 50 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Rosemore Dr, Chalfont, PA?

21 Rosemore Dr, Chalfont, PA is assigned to Unami Middle School (middle), rated A+; Simon Butler Elementary School (elementary), rated A; Central Bucks High School South (high), rated A+. All sit in Central Bucks School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Rosemore Dr, Chalfont, PA compare to other homes in Chalfont 18914?

Among the 7,543 homes in Chalfont 18914, it is worth more than 56% of them ($623,014 against a typical $591,557), its price per square foot is higher than 27% of them ($259 against a typical $280), it is bigger than 63% of them (2,406 ft² against a typical 2,140 ft²), its lot is bigger than 60% of them (0.42 ac against a typical 0.35 ac) and it is newer than 33% of them (1976 against a typical 1989). Measured against all of Bucks County, it is worth more than 67% 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 21 Rosemore Dr, Chalfont, PA?

The 2025 property tax bill for 21 Rosemore Dr, Chalfont, PA was $6,636. The county assessed it at $35,200.

More homes on Rosemore Dr

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Assigned schools

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