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Residential (General/Single)Residential
$383,915
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 88How 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 $211,000 on Mar 17, 2021

21 4TH ALY

RURAL RIDGE, PA 15075
0
Baths
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$384K
$337K low$431K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$211,000 · Mar 17, 2021
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$215,115
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$172,092
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.46%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$168,800
SAIL MORTGAGE CORP · recorded Mar 17, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$56 (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.$8,715 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,015
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,715
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$8,715

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.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
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.Residential (General/Single)
CountyALLEGHENY
Lot (acres)The size of the land the home sits on, from county records.0.15
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.

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

21 4th Aly 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 Allegheny County

What homes are worth in Allegheny County

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

This home
$42K$397K

This home is worth more than 94% of homes in Allegheny County.

How it measures up in Allegheny County

The dot is this home. The mark in the middle is the typical home in Allegheny County.

Estimated value$383,915
CheaperTypical $236,161Pricier

Pricier than 77% of homes nearby

Lot size0.15 ac
SmallerTypical 0.17 acBigger

Bigger than 44% of homes nearby

How 21 4th Aly ranks against every home in each area.
MeasureThis homeAllegheny County
Estimated valuepricier than$383,91577% of homes
Lot sizebigger than0.15 ac44% of homes

About 21 4th Aly

How much is 21 4th Aly, Rural Ridge, PA worth?

The TopHap Estimate for 21 4th Aly, Rural Ridge, PA is $383,915 as of Jul 14, 2026. The likely range is $336,614 to $431,216. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 4th Aly, Rural Ridge, PA last sell?

21 4th Aly, Rural Ridge, PA last sold on Mar 17, 2021 for $211,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How does 21 4th Aly, Rural Ridge, PA compare to other homes in Allegheny County?

Among the 459,870 homes in Allegheny County, it is worth more than 77% of them ($383,915 against a typical $236,161) and its lot is bigger than 44% of them (0.15 ac against a typical 0.17 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 4th Aly, Rural Ridge, PA?

The 2026 property tax bill for 21 4th Aly, Rural Ridge, PA was $56. The county assessed it at $8,715.

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See this home in context

Open 21 4th Alyon TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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