Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Registered offenders on the map

Save search

Registered offenders on the map

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
4 Bedroom Homes in Carnegie, PA
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals
  • Commercial

Registered offenders on the map

3 listings
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save search
3 bedsNew constructionWith a pool

4 Bedroom Homes in Carnegie, PA

4 Bedroom Homes in Carnegie, PA

Show Map
3 Listings
Map

4 Bedroom Homes in Carnegie, PA

3 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #RM424412

Call Thomas
  1. 209 5th Ave — photoPrice Reduced50Active

    $119,900

    4 bd · 2 ba · 2,339 sqft

    209 5th Ave, Carnegie, PA

    Tina Nobers · JANUS REALTY ADVISORS

  2. 603 W Main St — photoPrice Reduced29Active

    $120,000

    4 bd · 2 ba · 1,608 sqft

    603 W Main St, Carnegie, PA

    Hannah Fiumara · EXP REALTY LLC

  3. 443 Carothers Ave. — photo34Active

    $169,000

    4 bd · 2 ba · 1,854 sqft

    443 Carothers Ave., Carnegie, PA

    Pam Keczmer · HOWARD HANNA REAL ESTATE SERVICES

Explore Carnegie homes

By price

  • Under $300K
  • Under $500K
  • Under $700K
  • Luxury

By bedrooms

  • 2 beds
  • 3 beds
  • 4 beds
  • 5 beds

By type

  • Single family
  • Townhomes
  • Condos
  • Manufactured homes
  • Multi-family homes
Realty.com

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

Equal Housing OpportunityEqual Housing Lender

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

© 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

Listing data & MLS disclosures

West Penn MultiList
Information is provided exclusively for consumers’ personal use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable, but is not guaranteed accurate by the MLS.
Listing information ©2026 West Penn, Inc®. All Rights Reserved. Last Updated: 2026-09-10 11:55:48 UTC
  • Co-ops
  • By feature

    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #RM424412

    Call Thomas

    Carnegie, PA community profile

    Population
    7,927
    Median income
    $66,530
    Housing units
    4,331
    People per sq. mi.
    727.2
    Area
    10.9 sq. mi.

    Source: HJN community data

    Carnegie housing market

    August 2026

    Carnegie 12-month median sale price trend

    Selling at 100.0% of asking price

    Sales here are closing essentially at asking. MLS · 12 sales · as of Aug 31, 2026

    Homes that sold · County records, as of Aug 28, 2026

    Median sale price
    $237,000$86,000–$351,250 typical range
    Price per sq. ft.
    $147
    Sales
    27
    Paid in cash
    48.2%

    Price trend · Assessor repeat sales, as of Aug 31, 2026

    Year-over-year
    -17.9%