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Single Family ResidenceResidential
$727,020$281 / 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 95How 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 $245,000 on Apr 22, 1998

921 RIVER RD

ERWINNA, PA 18920
4
Beds
3
Baths
2,586 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.
0.87 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$727K
$688K low$766K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$245,000 · Apr 22, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,833 (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.$44,040 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,240
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,040

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.47
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.50 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.0.2 percent flood zone

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.0.87
HeatingThe type of heating system in the home.Hot Water
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Tinicum Elementary SchoolB
Elementary · Grades KG–5 · 2.7 mi
H
Palisades High SchoolB+
High · Grades 9–12 · 6.9 mi
M
Palisades Middle SchoolC+
Middle · Grades 6–8 · 7.3 mi

District: Palisades School District

Neighborhood · ZIP 18920These 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.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.467
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.113 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,266
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,104
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

921 River Rd 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 77% of homes in Bucks County
  • Costs less per square foot than 68% of homes in Erwinna 18920
  • Bigger than 77% of homes in Bucks County
  • Has a smaller lot than 84% of homes in Erwinna 18920
  • Older than 91% of homes in Bucks County

What homes are worth in Erwinna 18920

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

This home
$358K$2.1M

This home is worth more than 55% of homes in Erwinna 18920.

How it measures up in Erwinna 18920

The dot is this home. The mark in the middle is the typical home in Erwinna 18920.

Estimated value$727,020
CheaperTypical $699,089Pricier

Pricier than 55% of homes nearby

Price per ft²$281
CheaperTypical $322Pricier

Pricier than 32% of homes nearby

Living area2,586 ft²
SmallerTypical 2,148 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.87 ac
SmallerTypical 2.73 acBigger

Bigger than 16% of homes nearby

Year built1930
OlderTypical 1972Newer

Newer than 31% of homes nearby

How 921 River Rd ranks against every home in each area.
MeasureThis homeErwinna 18920Bucks County
Estimated valuepricier than$727,02055% of homes77% of homes
Price per ft²pricier than$28132% of homes50% of homes
Living areabigger than2,586 ft²64% of homes77% of homes
Lot sizebigger than0.87 ac16% of homes82% of homes
Year builtnewer than193031% of homes9% of homes

About 921 River Rd

How much is 921 River Rd, Erwinna, PA worth?

The TopHap Estimate for 921 River Rd, Erwinna, PA is $727,020 as of Aug 30, 2026. The likely range is $688,337 to $765,703. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 921 River Rd, Erwinna, PA last sell?

921 River Rd, Erwinna, PA last sold on Apr 22, 1998 for $245,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 921 River Rd, Erwinna, PA?

921 River Rd, Erwinna, PA has 4 bedrooms, 3 bathrooms, 2,586 square feet of living space and a 0.87-acre lot.

When was 921 River Rd, Erwinna, PA built?

921 River Rd, Erwinna, PA was built in 1930, making it 96 years old. It is a conventional home. The building has 2 stories.

What schools serve 921 River Rd, Erwinna, PA?

921 River Rd, Erwinna, PA is assigned to Tinicum Elementary School (elementary), rated B; Palisades High School (high), rated B+; Palisades Middle School (middle), rated C+. All sit in Palisades School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 921 River Rd, Erwinna, PA compare to other homes in Erwinna 18920?

Among the 250 homes in Erwinna 18920, it is worth more than 55% of them ($727,020 against a typical $699,089), its price per square foot is higher than 32% of them ($281 against a typical $322), it is bigger than 64% of them (2,586 ft² against a typical 2,148 ft²), its lot is bigger than 16% of them (0.87 ac against a typical 2.73 ac) and it is newer than 31% of them (1930 against a typical 1972). Measured against all of Bucks County, it is worth more than 77% 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 921 River Rd, Erwinna, PA?

The 2025 property tax bill for 921 River Rd, Erwinna, PA was $6,833. The county assessed it at $44,040.

More homes on River Rd

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