4 Saint William Pl, Pittsburgh, PA 15237 Property Records

Allegheny County property record for 4 Saint William Pl, Pittsburgh, PA 15237

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,700 sqft · built 1957
Lot Size0.278 acres (12,116 sqft)
OwnerIndividual Name on File
Last Sale$300,000 (Jun 2025)
Tax Bill$949 (2026)
Deeds & MortgagesJan 2017 Line of Credit
Flood ZoneZone X (minimal risk)
APN517-F-124

Property Details

APN / Parcel Number

Primary APN517-F-124
Alternative APN
  • 0517-F-00124-0000-00

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories1 Story
Building Area1,700 sqft Living Area
Basement Area2 sqft

Exterior

Year BuiltBuilt 1957
Effective Year BuiltEffective 1957
Architectural StyleCape Cod
Exterior MaterialBrick/Stone
Construction TypeMasonry / Concrete Block
Roof MaterialOther
Lot Area12,116 sqft (0.278 acres)
Garage TypeAttached
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address4 SAINT WILLIAM PL
CityPITTSBURGH
StatePA
Zip15237-2559
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMC SHANE ACRES PLAN PTS 5-7 LOT 75XAVG161.54 IN ALL ST WILLIAM PLACE 1 1/2 STY BRK HSE GAR 4
Legal SubdivisionMC SHANE ACRES PLAN
Legal Block517F
Legal Lot Number124
JurisdictionALLEGHENY PA
Township / Civil DivisionROSS
Census Block Group1
Census Block1012
Census Tract429500

Owner

4 Saint William Pl is owned and occupied by an individual who bought it in June 2025.

Source: Allegheny County records, as of September 14, 2026

Owner of RecordIndividual Name on File
Mailing Address4 SAINT WILLIAM PL, PITTSBURGH, PA 15237-2559
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 9, 2025 · Amount on File
Deed SaleJun 9, 2025 · Amount on File
Prior SaleDec 10, 1971
Deed Document Number202514373
Deed Book / Page20065 / 518
Record UpdatedOct 29, 2026

January 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALLEGHENY PA
Property Address4 SAINT WILLIAM PL, PITTSBURGH, PA 15237-2559
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyAEG-ACCURATE EQUITY GROUP

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0474620439
DateJan 13, 2017
Book Page47462/439
Instrument20173525
Lender
NameNORTHWEST BANK
Agreement
TypeLine of Credit
AmountAmount on Record
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 4 Saint William Pl was $949, down 78.9% from the year before.

Source: Allegheny County assessment roll, as of June 3, 2026

Property Jurisdictions

TypeName
StatePennsylvania
CountyAllegheny County
County SubdivisionRoss Township
Unified School DistrictNorth Hills School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$949.00 (-78.92%)$147,600 (+13.89%) Land $55,000 Building $92,600$147,600 (-) Land $55,000 Building $92,600
2025$4,501.00 (+28.01%) Homeowner's exemption$129,600 Land $55,000 Building $74,600$147,600 Land $55,000 Building $92,600
2024$3,516.00
2023$3,516.00 Homeowner's exemption$129,600 Land $55,000 Building $74,600
2012$147,600 Land $55,000 Building $92,600

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 4 Saint William Pl in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1994.

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 in force
Nearby Flood Claims2 (1994–2021)
Claims Outside the SFHA2 of 2
Most Recent ClaimSep 2021 · river or lake flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 4 Saint William Pl is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 98% of the US · lower than 98.3% of Pennsylvania
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemWEST VIEW WATER AUTHORITY
serves 200,000 people · EPA ID PA5020043
Water SourceSurface water
Last State InspectionSep 2024
LeadUnder 1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityTreatment failure
resolved · Aug 2018
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 289 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Verizon
Fiber · Fixed Wireless in parts of the area
980 / 880
T-Mobile
Fixed Wireless
100 / 20

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