Home Insurance in Castle Shannon, Pennsylvania
Homes in Castle Shannon carry a median value of $190,300 - 16% lower than the Allegheny County median.
Because older housing stock often has aging wiring, roofing or plumbing, it can cost more to insure or rebuild. The typical home in Castle Shannon was built around 1955. About 69% of homes were built before 1960, about 14 points above Allegheny County's 54%.
Housing in Castle Shannon breaks down to 64% single-family homes and 24% apartments in buildings with 5+ units. The rest are 2-4 unit or other housing types.
About 61% of owner-occupied homes in Castle Shannon have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
About 59% of occupied homes in Castle Shannon are owner-occupied. The vacancy rate is 7%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
In Castle Shannon, 83% of homes are primarily heated with natural gas.
FEMA rates Allegheny County's overall risk as Relatively High, led by inland flooding (Very High). Allegheny County had 2,669 active NFIP flood policies as of September 2026. See the full Allegheny County home insurance overview for all FEMA hazard ratings and flood coverage details. Flood damage is excluded from a standard homeowners policy.
The statewide average premium for a standard HO-3 homeowners policy in Pennsylvania is $1,217 per year, according to the NAIC homeowners insurance report (2023 data).
Key figures
| Median home value | $190,300 |
|---|---|
| Median year built | 1955 |
| Owner-occupied share | 59% |
| Share of owner-occupied homes with a mortgage | 61% |
| Top county hazard | Inland Flooding (Very High) |
| Active NFIP policies in Allegheny County | 2,669 |
| Home insurance premium | $1,217 - statewide average (NAIC, 2023 data) |
Nearby towns
Sources
Data last updated: 2026-09-29
- U.S. Census Bureau Gazetteer Files (2024)
- U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates (2024)
- FEMA National Risk Index (December 2025)
- FEMA OpenFEMA NFIP Redacted Policies v3 (2026)
- NAIC Dwelling Fire, Homeowners Owner-Occupied, and Homeowners Tenant and Condominium/Cooperative Unit Owners Insurance: Data for 2023 (published 2026) (2023)