Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$175,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • Updated 29 minutes ago
See This Home
Save This Home
See This Home
Save This Home
Use ShowingTime***Welcome to 646 Liberty Avenue! This home is nestled in a pretty sidewalk community, perfectly situated near major highways for an effortless commute. As you arrive home to the easy-to-maintain level parcel, an inviting brick front porch welcomes you inside to a space brimming with character. Original hardwood trim accents and cozy multi-pane windows beautifully frame the interior, flowing into a formal dining room anchored by a lovely decorative fireplace. The kitchen boasts a pretty view and walks right out to a covered deck, creating the perfect setup for indoor-outdoor entertaining. When you need a bit more room, head up to the beautifully finished third floor featuring gorgeous hardwood flooring. Complete with true peace of mind from an updated electrical panel and wiring, plus the everyday convenience of a detached garage with an automatic opener and extra off-street parking, this home effortlessly blends classic warmth with modern practicality.

Full Property Details for 646 Liberty Ave

General

  • Price: $175,000
  • Taxes: $3,250
  • Status: Active
  • Type: Single Family
  • Source: West_Penn_MLS
  • MLS ID: 1740644
  • Updated: Today (2/19/2026)
  • Added to Site: Today

Interior

  • Number of Rooms: 10
  • Appliances: Some Gas Appliances, Stove
  • Flooring: Carpet, Hardwood, Vinyl

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Parking

  • Garage: Yes
  • Total Spaces: 1
  • Parking Features: Detached, Garage, Garage Door Opener

Location

  • County: Allegheny-West
  • Subdivision: Orchard Grove
  • Driving Directions: Chestnut to Patterson to L Liberty. Home on Left

School Information

  • Elem School District: Carlynton
  • Midd School District: Carlynton
  • High School District: Carlynton

Heating & Cooling

  • Cooling Type: Other
  • Heating Type: Forced Air, Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Three Story
  • Construction: Aluminum Siding, Brick
  • Basement: Yes
  • Basement Desc.: Full, Walk-Out Access
  • Roof: Asphalt
  • Windows: Multi Pane
  • Stories/Levels: 3
  • Building Size: 1651
  • Year Built: 1906
  • Property Condition: Resale

Lot Features

  • Lot Size (Acres): 0.093
  • Lot Dimensions: 30 x 135 m/l

Financial Considerations

  • Assessment Amount: $93,700
  • Tax Amount: $3,250

Listing courtesy of Exp Realty Llc

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 646 Liberty Ave —

  • Exp Realty Llc

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 646 Liberty Ave

School District:Carlynton School District
NameGradesDistance
Carnegie El School
301 Franklin Avenue, Carnegie, PA 15106
K-60.4 mi
Carlynton Junior-Senior High School
435 Kings Hwy, Carnegie, PA 15106
7-121.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 646 Liberty Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/19/2026
Listed
$175,000
63.25%
MLS
3/21/2018
Sold
$107,200
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 646 Liberty Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,250
11%
$75,700
—
2024
$2,931
—
$75,700
—
2023
$2,931
1%
$75,700
—
2022
$2,912
713%
$75,700
—
2021
$358
-87%
$75,700
—
2020
$2,699
46%
$75,700
39%
2018
$1,845
3%
$54,300
—
2017
$1,794
-1%
$54,300
—
2016
$1,815
—
$54,300
—
2015
$1,815
2%
$54,300
—
2014
$1,787
—
$54,300
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 646 Liberty Ave

$
Down Payment
%
$
%

$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listing courtesy of Exp Realty Llc

Similar Properties near 646 Liberty Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

307 1st Ave, Carnegie, PA 15106 - Photo 1 Just Listed
$175,000
Open House

307 1st Ave  Carnegie, PA 15106

  • Single Family
  • Active
  • Updated 11 hours ago
  • 3
    Beds
  • 2
    Total Baths
Listing courtesy of Deacon & Hoover Real Estate Advisors Llc
1031 Valonia St, Elliott, PA 15220 - Photo 1
$174,900

1031 Valonia St  Elliott, PA 15220

  • Single Family
  • Active
  • 3
    Beds
  • 2
    Total Baths
Listing courtesy of Berkshire Hathaway The Preferred Realty
208 Boden Ave, Carnegie, PA 15106 - Photo 1
$180,000

208 Boden Ave  Carnegie, PA 15106

  • Single Family
  • Active
  • Updated 13 days ago
  • 3
    Beds
  • 1
    Total Bath
Listed by Sarah Evans (412) 742-0995
603 W Main St, Carnegie, PA 15106 - Photo 1
$175,000

603 W Main St  Carnegie, PA 15106

  • Single Family
  • Active
  • 4
    Beds
  • 2
    Total Baths
Listing courtesy of Re/Max Home Center

Just Listed near 646 Liberty Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

1809 Walnut St, Heidelberg, PA 15106 - Photo 1 Just Listed
$154,800

1809 Walnut St  Heidelberg, PA 15106

  • Duplex
  • Active
  • Updated 10 hours ago
Listing courtesy of Duck Hollow Realty Llc
307 Champions Wy, Collier Township, PA 15071 - Photo 1 Just Listed
$509,990

307 Champions Wy  Collier Township, PA 15071

  • Single Family
  • Active
  • Updated 4 days ago
  • 4
    Beds
  • 3
    Total Baths
Listing courtesy of New Home Star Pennsylvania, Llc
01 Price Rd, Collier Township, PA 15142 - Photo 1 Just Listed
$49,900

01 Price Rd  Collier Township, PA 15142

  • Farm
  • Active
  • Updated 2 days ago
Listing courtesy of Aarco Land Company Inc
766 Olivia St, Collier Township, PA 15205 - Photo 1 Just Listed
$379,990

766 Olivia St  Collier Township, PA 15205

  • Townhouse
  • Active
  • Updated 1 day ago
  • 3
    Beds
  • 3
    Total Baths
Listing courtesy of D.R. Horton Realty Of Pa

Price Reduced near 646 Liberty Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2120 Greentree Rd, Scott Township, PA 15220 - Photo 1 Price Reduced
-$500 (-0.21%)
$233,500

2120 Greentree Rd  #610E  Scott Township, PA 15220

  • Condo
  • Active
  • Updated 5 days ago
  • 3
    Beds
  • 2
    Total Baths
Listing courtesy of Re/Max Select Realty
762 Olivia St, Collier Township, PA 15205 - Photo 1 Price Reduced
-$2,000 (-0.51%)
$387,990

762 Olivia St  Collier Township, PA 15205

  • Townhouse
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 3
    Total Baths
Listing courtesy of D.R. Horton Realty Of Pa
709-711 Fruit Way, McKees Rocks, PA 15136 - Photo 1 Price Reduced
-$6,000 (-8%)
$69,000

709-711 Fruit Way  McKees Rocks, PA 15136

  • Triplex
  • Active
  • Updated 2 days ago
Listing courtesy of Nulf Real Estate
122 Greydon Ave, McKees Rocks, PA 15136 - Photo 1 Price Reduced
-$7,000 (-6.25%)
$105,000

122 Greydon Ave  McKees Rocks, PA 15136

  • Single Family
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 1
    Total Bath
Listing courtesy of Re/Max Select Realty

Recent Sales near 646 Liberty Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

602 Grandview Ave, Carnegie, PA 15106 - Photo 1 Sold
$171,000

602 Grandview Ave  Carnegie, PA 15106

  • Single Family
  • Closed
  • 2
    Beds
  • 1
    Total Bath
Listing courtesy of Re/Max Realty Brokers
Sold courtesy of Piatt Sotheby's International Realty
559 Boquet St, Carnegie, PA 15106 - Photo 1 Sold
$185,568

559 Boquet St  Carnegie, PA 15106

  • Single Family
  • Closed
  • 3
    Beds
  • 2
    Total Baths
Listing courtesy of River Point Realty, Llc
Sold courtesy of Berkshire Hathaway The Preferred Realty
637 - 637 Library Ave, Carnegie, PA 15106 - Photo 1 Sold
$200,000

637 - 637 Library Ave  Carnegie, PA 15106

  • Duplex
  • Closed
Listing courtesy of Re/Max Real Estate Solutions
Sold courtesy of Re/Max Select Realty
995 Forsythe Rd, Carnegie, PA 15106 - Photo 1 Sold
$169,000

995 Forsythe Rd  Carnegie, PA 15106

  • Single Family
  • Closed
  • Updated 13 days ago
  • 3
    Beds
  • 2
    Total Baths
Listing courtesy of 1 Percent Lists Metro Pgh
Sold courtesy of Berkshire Hathaway The Preferred Realty

646 Liberty Ave, Carnegie, PA 15106 (MLS# 1740644) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 646 Liberty Ave is currently listed for $175,000 and was received on February 19, 2026. Want to learn more about 646 Liberty Ave? Do you have questions about finding other Single Family real estate for sale in Carnegie? You can browse all Carnegie real estate or contact a Coldwell Banker agent to request more information.

Tour this property