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Single Family ResidenceResidential
$440,196$262 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $415,000 on Jan 8, 2025

321 OLIVE AVE

HORSHAM, PA 19044
3
Beds
2
Baths
1,680 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.
4,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$440K
$400K low$480K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$415,000 · Jan 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,212 (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.$120,790 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$120,790
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$120,790

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Cape Cod
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.09
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 96 ft²

Transaction History(6)

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
Keith Valley Middle SchoolA
Middle · Grades 6–8 · 0.4 mi
E
Hallowell Elementary SchoolB-
Elementary · Grades KG–5 · 1.1 mi
H
Hatboro-Horsham Senior High SchoolA
High · Grades 9–12 · 2.2 mi

District: Hatboro-Horsham School District

Neighborhood · ZIP 19044These 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.80
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 100.85

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.16,539
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,915 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,168
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,888
Average tempThe average temperature here across a full year.53°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%

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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

321 Olive 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 66% of homes in Horsham 19044
  • Has a smaller lot than 74% of homes in Montgomery County
  • Older than 75% of homes in Horsham 19044

What homes are worth in Horsham 19044

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

This home
$283K$1.3M

This home is worth more than 54% of homes in Horsham 19044.

How it measures up in Horsham 19044

The dot is this home. The mark in the middle is the typical home in Horsham 19044.

Estimated value$440,196
CheaperTypical $428,950Pricier

Pricier than 54% of homes nearby

Price per ft²$262
CheaperTypical $280Pricier

Pricier than 34% of homes nearby

Living area1,680 ft²
SmallerTypical 1,675 ft²Bigger

Bigger than 51% of homes nearby

Lot size4,000 ft²
SmallerTypical 0.19 acBigger

Bigger than 28% of homes nearby

Year built1965
OlderTypical 1984Newer

Newer than 25% of homes nearby

How 321 Olive Ave ranks against every home in each area.
MeasureThis homeHorsham 19044Montgomery County
Estimated valuepricier than$440,19654% of homes37% of homes
Price per ft²pricier than$26234% of homes56% of homes
Living areabigger than1,680 ft²51% of homes36% of homes
Lot sizebigger than4,000 ft²28% of homes26% of homes
Year builtnewer than196525% of homes49% of homes

About 321 Olive Ave

How much is 321 Olive Ave, Horsham, PA worth?

The TopHap Estimate for 321 Olive Ave, Horsham, PA is $440,196 as of Aug 30, 2026. The likely range is $399,986 to $480,406. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 Olive Ave, Horsham, PA last sell?

321 Olive Ave, Horsham, PA last sold on Jan 8, 2025 for $415,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 321 Olive Ave, Horsham, PA?

321 Olive Ave, Horsham, PA has 3 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 0.09-acre lot.

When was 321 Olive Ave, Horsham, PA built?

321 Olive Ave, Horsham, PA was built in 1965, making it 61 years old. It is a cape cod home. The building has 1 story.

What schools serve 321 Olive Ave, Horsham, PA?

321 Olive Ave, Horsham, PA is assigned to Keith Valley Middle School (middle), rated A; Hallowell Elementary School (elementary), rated B-; Hatboro-Horsham Senior High School (high), rated A. All sit in Hatboro-Horsham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 Olive Ave, Horsham, PA compare to other homes in Horsham 19044?

Among the 5,018 homes in Horsham 19044, it is worth more than 54% of them ($440,196 against a typical $428,950), its price per square foot is higher than 34% of them ($262 against a typical $280), it is bigger than 51% of them (1,680 ft² against a typical 1,675 ft²), its lot is bigger than 28% of them (4,000 ft² against a typical 0.19 ac) and it is newer than 25% of them (1965 against a typical 1984). Measured against all of Montgomery County, it is worth more than 37% 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 321 Olive Ave, Horsham, PA?

The 2026 property tax bill for 321 Olive Ave, Horsham, PA was $5,212. The county assessed it at $120,790.

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