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Residential (General/Single)Residential
$66,202$77 / 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 76How 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 $10,000 on Apr 15, 1973

511 RIVER AVE

EMLENTON, PA 16373
1
Beds
1
Baths
860 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.
1,742 ft²
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$66K
$50K low$82K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$10,000 · Apr 15, 1973

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,689 (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.$52,130 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$47,030
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$52,130

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.54
78
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
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.63 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 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.Residential (General/Single)
CountyVenango
Lot (acres)The size of the land the home sits on, from county records.0.04
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
HeatingThe type of heating system in the home.Forced Air
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.

E
Allegheny - Clarion Valley Elementary SchoolB
Elementary · Grades KG–6 · 2.7 mi
M
Allegheny - Clarion Valley Junior Senior High SchoolB+
Middle · Grades 7–12 · 2.8 mi

District: Allegheny-Clarion Valley School District

Neighborhood · ZIP 16373These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.3,741
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.46 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,113
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,224
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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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

511 River 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.

  • Worth less than 95% of homes in Emlenton 16373
  • Costs less per square foot than 81% of homes in Emlenton 16373
  • Smaller than 82% of homes in Venango County
  • Among the smallest lots in Emlenton 16373

What homes are worth in Emlenton 16373

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

This home
$53K$523K

This home is worth more than 5% of homes in Emlenton 16373.

How it measures up in Emlenton 16373

The dot is this home. The mark in the middle is the typical home in Emlenton 16373.

Estimated value$66,202
CheaperTypical $156,714Pricier

Pricier than 5% of homes nearby

Price per ft²$77
CheaperTypical $121Pricier

Pricier than 19% of homes nearby

Living area860 ft²
SmallerTypical 1,088 ft²Bigger

Bigger than 36% of homes nearby

Lot size1,742 ft²
SmallerTypical 2.38 acBigger

Smaller than almost all homes nearby

How 511 River Ave ranks against every home in each area.
MeasureThis homeEmlenton 16373Venango County
Estimated valuepricier than$66,2025% of homes16% of homes
Price per ft²pricier than$7719% of homes33% of homes
Living areabigger than860 ft²36% of homes18% of homes
Lot sizebigger than1,742 ft²almost no homesalmost no homes

About 511 River Ave

How much is 511 River Ave, Emlenton, PA worth?

The TopHap Estimate for 511 River Ave, Emlenton, PA is $66,202 as of Jul 14, 2026. The likely range is $50,157 to $82,247. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 River Ave, Emlenton, PA last sell?

511 River Ave, Emlenton, PA last sold on Apr 15, 1973 for $10,000, according to the county's recorded deed.

How big is 511 River Ave, Emlenton, PA?

511 River Ave, Emlenton, PA has 1 bedrooms, 1 bathrooms, 860 square feet of living space and a 0.04-acre lot.

What schools serve 511 River Ave, Emlenton, PA?

511 River Ave, Emlenton, PA is assigned to Allegheny - Clarion Valley Elementary School (elementary), rated B; Allegheny - Clarion Valley Junior Senior High School (middle), rated B+. All sit in Allegheny-Clarion Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 River Ave, Emlenton, PA compare to other homes in Emlenton 16373?

Among the 2,333 homes in Emlenton 16373, it is worth more than 5% of them ($66,202 against a typical $156,714), its price per square foot is higher than 19% of them ($77 against a typical $121), it is bigger than 36% of them (860 ft² against a typical 1,088 ft²) and its lot is bigger than almost none of them (1,742 ft² against a typical 2.38 ac). Measured against all of Venango County, it is worth more than 16% 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 511 River Ave, Emlenton, PA?

The 2025 property tax bill for 511 River Ave, Emlenton, PA was $1,689. The county assessed it at $52,130.

More homes on River Ave

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