The Wisdom of Age and Vitality of Youth - The Perfect Combination

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The Wisdom of Age and Vitality of Youth - The Perfect Combination

Diana L. Mathison
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Diana Mathison Sales Associate|CRS, SRES, CRB, AEF

Sales Associate|CRS, SRES, CRB, AEF
  • Mt. Lebanon Office, PA
    701 Washington Road
    Pittsburgh, PA 15228
    Office: (412) 561-7400

Cell: (412) 401-3765

(412) 401-3765

My Sales

Photo for 807 Cherry Hill Drive
$670,000 Sold 10/1/2026
807 Cherry Hill Drive
Collier Township, PA 15142
beds
 
3
full
baths
2
partial
baths
2
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1766944
Photo for 905 Cherry Hill Dr $485,000 Sold 8/21/2026
905 Cherry Hill Dr
Collier Township, PA 15142
beds
 
2
full
baths
2
partial
bath
1
sq.ft.
 
2,472
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services

Courtesy of:
RE/MAX HOME CENTER
Listing ID 1764020
Photo for 4020 Alden Dr $492,000 Sold 7/31/2026
4020 Alden Dr
Scott Township, PA 15220
beds
 
3
full
baths
2
partial
baths
2
sq.ft.
 
2,220
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services

Courtesy of:
KELLER WILLIAMS REALTY
Listing ID 1757188
Photo for 6515 Interlaken Ext $459,000 Sold 7/30/2026
6515 Interlaken Ext
South Fayette, PA 15057
beds
 
3
full
baths
2
partial
bath
1
sq.ft.
 
2,386
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services

Courtesy of:
VALOR REAL ESTATE SERVICES, LLC
Listing ID 1760401
Photo for 319 Sunset Drive
$305,000 Sold 7/21/2026
319 Sunset Drive
Bethel Park, PA 15102
beds
 
2
full
baths
2
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1758121
Photo for 343 Alamo Drive
$540,000 Sold 7/20/2026
343 Alamo Drive
Upper ST Clair, PA 15241
beds
 
4
full
baths
2
partial
baths
2
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1759348
Photo for 1234 Lakemont Dr.
$419,900 Sold 7/10/2026
1234 Lakemont Dr.
MT Lebanon, PA 15243
beds
 
4
full
baths
2
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1757616
Photo for 78 Woodhaven Drive
$824,650 Sold 7/6/2026
78 Woodhaven Drive
MT Lebanon, PA 15228
beds
 
4
full
baths
3
partial
bath
1
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1755579
Photo for 3503 Chrismar Ct
$340,000 Sold 6/30/2026
3503 Chrismar Ct
South Fayette, PA 15017
beds
 
3
full
baths
2
partial
bath
1
sq.ft.
 
1,980
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1746208
Photo for 102 Foxwood Drive
$755,000 Sold 6/23/2026
102 Foxwood Drive
Mccandless, PA 15090
beds
 
4
full
baths
2
partial
baths
2
sq.ft.
 
3,020
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1752363
Photo for 101 Lawncroft Ave A2
$186,500 Sold 5/29/2026
101 Lawncroft Ave A2
MT Lebanon, PA 15228
beds
 
2
full
bath
1
sq.ft.
 
1,249
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1746000
Photo for 1413 Deep Wood Drive $690,000 Sold 3/31/2026
1413 Deep Wood Drive
Upper ST Clair, PA 15241
beds
 
3
full
baths
3
partial
bath
1
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1737645
Photo for 1133 Sray Ln $385,000 Sold 3/31/2026
1133 Sray Ln
South Fayette, PA 15017
beds
 
3
full
baths
2
partial
bath
1
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services

Courtesy of:
COLDWELL BANKER REALTY
Listing ID 1738708
Photo for 205 Maple Ridge Dr. $400,925 Sold 3/2/2026
205 Maple Ridge Dr.
Cecil, PA 15317
beds
 
3
full
baths
2
partial
bath
1
sq.ft.
 
2,239
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1735772
Photo for 4651 Wilburke Ave $257,000 Sold 2/26/2026
4651 Wilburke Ave
Whitehall, PA 15236
beds
 
3
full
baths
2
partial
bath
1
sq.ft.
 
1,380
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services

Courtesy of:
BERKSHIRE HATHAWAY THE PREFERRED REALTY
Listing ID 1738029
Photo for 3029 Brookstone Dr $650,000 Sold 12/12/2025
3029 Brookstone Dr
Cecil, PA 15317
beds
 
4
full
baths
2
partial
bath
1
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1728874
Photo for 2901 Smallman Street 3B, C, 2C $2,700,000 Sold 11/14/2025
2901 Smallman Street 3B, C, 2C
Downtown Pittsburgh, PA 15201
beds
 
2
full
baths
2
partial
bath
1
sq.ft.
 
4,647
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1730541
Photo for 276 Regency Drive $515,000 Sold 8/14/2025
276 Regency Drive
North Strabane, PA 15330
beds
 
3
full
baths
3
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1701341
Photo for 921 Osage Road $716,500 Sold 8/6/2025
921 Osage Road
MT Lebanon, PA 15243
beds
 
4
full
baths
2
partial
bath
1
sq.ft.
 
2,448
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Buyer's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1673196
Photo for 2293 Country Club Drive $1,010,000 Sold 7/3/2025
2293 Country Club Drive
Upper ST Clair, PA 15241
beds
 
4
full
baths
3
partial
bath
1
Seller's Agent:Diana Mathison
Howard Hanna Real Estate Services
Listing ID 1703943

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Hanna Luxury

Get In Touch With Me

Are you pre-approved for a mortgage?

By submitting this request, you agree to be contacted by Howard Hanna via call, email, and text for real estate, mortgage, insurance, and professional services but not as a condition of any purchase. To opt out, you can reply 'stop' at any time or reply 'help' for assistance. You can also click the unsubscribe link in the emails. Message and data rates may apply. Message frequency may vary. You will receive a text message asking you to authenticate your phone number. Message/data rates may apply. This consent applies even if you are on a corporate, state, or national Do Not Call list. You can also click the unsubscribe link in the emails. Message and data rates may apply. Message frequency may vary. You also agree with our Terms of Use and Privacy Policy regarding the information relating to you. Your phone number, if you choose mobile opt-in data, will not be shared with third parties for marketing purposes. You can also view our privacy policy here: Policy Link