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Single Family ResidenceResidential
$317,965$234 / 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 92How 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 $22,000 on Mar 5, 2009

520 NELLIE ST

ROCHESTER, PA 15074
3
Beds
1
Baths
1,360 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$318K
$293K low$343K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$22,000 · Mar 5, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,162 (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.$146,050 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,850
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$146,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$292,100

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
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
CountyBeaver
Lot (acres)The size of the land the home sits on, from county records.0.60
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.Patio · 160 ft²

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
Rochester Elementary SchoolC
Elementary · Grades KG–6 · 1.3 mi
M
Rochester Area Middle-High SchoolC-
Middle · Grades 7–12 · 1.3 mi

District: Rochester Area School District

Neighborhood · ZIP 15074These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.8,632
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.482 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,287
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,375
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

520 Nellie St 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 93% of homes in Rochester 15074
  • Costs more per square foot than 95% of homes in Rochester 15074
  • Has a bigger lot than 72% of homes in Rochester 15074
  • Newer than 87% of homes in Rochester 15074

What homes are worth in Rochester 15074

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

This home
$54K$420K

This home is worth more than 93% of homes in Rochester 15074.

How it measures up in Rochester 15074

The dot is this home. The mark in the middle is the typical home in Rochester 15074.

Estimated value$317,965
CheaperTypical $149,985Pricier

Pricier than 93% of homes nearby

Price per ft²$234
CheaperTypical $113Pricier

Pricier than 95% of homes nearby

Living area1,360 ft²
SmallerTypical 1,328 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.6 ac
SmallerTypical 0.2 acBigger

Bigger than 72% of homes nearby

Year built1985
OlderTypical 1946Newer

Newer than 87% of homes nearby

How 520 Nellie St ranks against every home in each area.
MeasureThis homeRochester 15074Beaver County
Estimated valuepricier than$317,96593% of homes80% of homes
Price per ft²pricier than$23495% of homes91% of homes
Living areabigger than1,360 ft²54% of homes51% of homes
Lot sizebigger than0.6 ac72% of homes68% of homes
Year builtnewer than198587% of homes82% of homes

About 520 Nellie St

How much is 520 Nellie St, Rochester, PA worth?

The TopHap Estimate for 520 Nellie St, Rochester, PA is $317,965 as of Sep 24, 2026. The likely range is $293,037 to $342,893. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 Nellie St, Rochester, PA last sell?

520 Nellie St, Rochester, PA last sold on Mar 5, 2009 for $22,000, according to the county's recorded deed.

How big is 520 Nellie St, Rochester, PA?

520 Nellie St, Rochester, PA has 3 bedrooms, 1 bathrooms, 1,360 square feet of living space and a 0.60-acre lot.

When was 520 Nellie St, Rochester, PA built?

520 Nellie St, Rochester, PA was built in 1985, making it 41 years old. It is a conventional home. The building has 1 story.

What schools serve 520 Nellie St, Rochester, PA?

520 Nellie St, Rochester, PA is assigned to Rochester Elementary School (elementary), rated C; Rochester Area Middle-High School (middle), rated C-. All sit in Rochester Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Nellie St, Rochester, PA compare to other homes in Rochester 15074?

Among the 3,464 homes in Rochester 15074, it is worth more than 93% of them ($317,965 against a typical $149,985), its price per square foot is higher than 95% of them ($234 against a typical $113), it is bigger than 54% of them (1,360 ft² against a typical 1,328 ft²), its lot is bigger than 72% of them (0.6 ac against a typical 0.2 ac) and it is newer than 87% of them (1985 against a typical 1946). Measured against all of Beaver County, it is worth more than 80% 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 520 Nellie St, Rochester, PA?

The 2025 property tax bill for 520 Nellie St, Rochester, PA was $12,162. The county assessed it at $146,050.

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