Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$151,241$129 / 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 96How 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 $55,000 on May 30, 1984

3930 FREDERICK ST

CASTLE SHANNON, PA 15234
2
Beds
1
Baths
1,176 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$151K
$145K low$157K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$55,000 · May 30, 1984

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$442 (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.$68,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$86,800

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
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
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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, Attached
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
Myrtle Avenue Elementary SchoolA-
Elementary · Grades KG–5 · 0.4 mi
M
Keystone Oaks Middle SchoolB
Middle · Grades 6–8 · 1.7 mi
H
Keystone Oaks High SchoolA-
High · Grades 9–12 · 1.7 mi

District: Keystone Oaks School District

Neighborhood · ZIP 15234These 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.64
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 100.26

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.13,896
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,378 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,019
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,590
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

Owner Tools

Do you own this home?
Claim this home

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

3930 Frederick 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 less than 88% of homes in Pittsburgh 15234
  • Costs less per square foot than 87% of homes in Pittsburgh 15234
  • Smaller than 75% of homes in Allegheny County
  • Has a bigger lot than 84% of homes in Pittsburgh 15234
  • Older than 90% of homes in Pittsburgh 15234

What homes are worth in Pittsburgh 15234

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

This home
$95K$494K

This home is worth more than 12% of homes in Pittsburgh 15234.

How it measures up in Pittsburgh 15234

The dot is this home. The mark in the middle is the typical home in Pittsburgh 15234.

Estimated value$151,241
CheaperTypical $223,145Pricier

Pricier than 12% of homes nearby

Price per ft²$129
CheaperTypical $185Pricier

Pricier than 13% of homes nearby

Living area1,176 ft²
SmallerTypical 1,242 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.27 ac
SmallerTypical 0.16 acBigger

Bigger than 84% of homes nearby

Year built1925
OlderTypical 1953Newer

Newer than 10% of homes nearby

How 3930 Frederick St ranks against every home in each area.
MeasureThis homePittsburgh 15234Allegheny County
Estimated valuepricier than$151,24112% of homes27% of homes
Price per ft²pricier than$12913% of homes32% of homes
Living areabigger than1,176 ft²42% of homes25% of homes
Lot sizebigger than0.27 ac84% of homes70% of homes
Year builtnewer than192510% of homes26% of homes

About 3930 Frederick St

How much is 3930 Frederick St, Castle Shannon, PA worth?

The TopHap Estimate for 3930 Frederick St, Castle Shannon, PA is $151,241 as of Aug 30, 2026. The likely range is $145,027 to $157,455. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3930 Frederick St, Castle Shannon, PA last sell?

3930 Frederick St, Castle Shannon, PA last sold on May 30, 1984 for $55,000, according to the county's recorded deed.

How big is 3930 Frederick St, Castle Shannon, PA?

3930 Frederick St, Castle Shannon, PA has 2 bedrooms, 1 bathrooms, 1,176 square feet of living space and a 0.27-acre lot.

When was 3930 Frederick St, Castle Shannon, PA built?

3930 Frederick St, Castle Shannon, PA was built in 1925, making it 101 years old. The building has 1 story.

What schools serve 3930 Frederick St, Castle Shannon, PA?

3930 Frederick St, Castle Shannon, PA is assigned to Myrtle Avenue Elementary School (elementary), rated A-; Keystone Oaks Middle School (middle), rated B; Keystone Oaks High School (high), rated A-. All sit in Keystone Oaks School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3930 Frederick St, Castle Shannon, PA compare to other homes in Pittsburgh 15234?

Among the 5,522 homes in Pittsburgh 15234, it is worth more than 12% of them ($151,241 against a typical $223,145), its price per square foot is higher than 13% of them ($129 against a typical $185), it is bigger than 42% of them (1,176 ft² against a typical 1,242 ft²), its lot is bigger than 84% of them (0.27 ac against a typical 0.16 ac) and it is newer than 10% of them (1925 against a typical 1953). Measured against all of Allegheny County, it is worth more than 27% 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 3930 Frederick St, Castle Shannon, PA?

The 2026 property tax bill for 3930 Frederick St, Castle Shannon, PA was $442. The county assessed it at $68,800.

More homes on Frederick St

Closest homes

More homes in Castle Shannon 15234

Assigned schools

Explore the area

See this home in context

Open 3930 Frederick St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map