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Single Family ResidenceResidential
$144,437
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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

821 RIVERSIDE AVE

JOHNSTOWN, PA 15905
0
Baths
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.

Valuation

$144K
$114K low$175K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$29,450 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,650
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$29,450

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Single Family Residence
CountyCambria
HeatingThe type of heating system in the home.None

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.

H
Johnstown High SchoolF
High · Grades 8–12 · 1.4 mi
M
Johnstown Middle SchoolF
Middle · Grades 5–7 · 1.7 mi
E
Johnstown Elementary SchoolF
Elementary · Grades KG–4 · 3.4 mi

District: Greater Johnstown School District

Neighborhood · ZIP 15905These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.19,473
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.518 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,696
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,404
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

821 Riverside 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 more than 97% of homes in Riverside
  • Has a bigger lot than 82% of homes in Riverside
  • Newer than 95% of homes in Riverside

What homes are worth in Johnstown 15905

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

This home
$46K$452K

This home is worth more than 55% of homes in Johnstown 15905.

How it measures up in Johnstown 15905

The dot is this home. The mark in the middle is the typical home in Johnstown 15905.

Estimated value$144,437
CheaperTypical $133,211Pricier

Pricier than 55% of homes nearby

Lot size0.22 ac
SmallerTypical 0.22 acBigger

Bigger than 51% of homes nearby

Year built1973
OlderTypical 1950Newer

Newer than 86% of homes nearby

How 821 Riverside Ave ranks against every home in each area.
MeasureThis homeRiversideJohnstown 15905Cambria County
Estimated valuepricier than$144,43797% of homes55% of homes63% of homes
Lot sizebigger than0.22 ac82% of homes51% of homes47% of homes
Year builtnewer than197395% of homes86% of homes65% of homes

About 821 Riverside Ave

How much is 821 Riverside Ave, Johnstown, PA worth?

The TopHap Estimate for 821 Riverside Ave, Johnstown, PA is $144,437 as of Oct 21, 2026. The likely range is $114,042 to $174,832. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When was 821 Riverside Ave, Johnstown, PA built?

821 Riverside Ave, Johnstown, PA was built in 1973, making it 53 years old.

What schools serve 821 Riverside Ave, Johnstown, PA?

821 Riverside Ave, Johnstown, PA is assigned to Johnstown High School (high), rated F; Johnstown Middle School (middle), rated F; Johnstown Elementary School (elementary), rated F. All sit in Greater Johnstown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 821 Riverside Ave, Johnstown, PA compare to other homes in Johnstown 15905?

Among the 8,283 homes in Johnstown 15905, it is worth more than 55% of them ($144,437 against a typical $133,211), its lot is bigger than 51% of them (0.22 ac against a typical 0.22 ac) and it is newer than 86% of them (1973 against a typical 1950). Measured against all of Cambria County, it is worth more than 63% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Riverside Ave

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Assigned schools

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