Homes for Sale Under 450K in Allegheny, PA

4,191 Homes for Sale

Sort by:Newest Listings

Don't miss out on new listings — and get instant email alerts!

Do Real Estate on the Go!

Find your dream home, receive real-time updates, and many more!

OPEN APP
Mortgage Calculator
How Much House Can I Afford
How to Buy a House
Best Places to Live in Pennsylvania
Safest Places to Live in Pennsylvania
Expensive Places to Live in Pennsylvania
Cheapest Places to Live in Pennsylvania
  • mls-img

    Based on information from the West Penn Mutli-List, INC through Oct 22, 2026, 3:46 PM. Information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 West Penn Multi-List, Inc. All Rights Reserved. 

Click to see all homes
static map image
Satellite
Close IconHouzeo

Do Real Estate on the Go!

OPEN APP
For Sale
Price
Beds & Baths
Home Type
Filters
Save Search Share