🏡 Official Rankings
10 Best Real Estate Agents in Upper Saint Clair, PA (November 2026)
We compared 10 real estate agents serving Upper Saint Clair and Allegheny County, Pennsylvania, and ranked the top agents by verified reviews, ratings, and local reputation — 281 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by Sharon St. Clair. Updated for November 2026.
- Real Estate Agents ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 281
- Area codes
- 412, 724
#1
Howard Hanna Real Estate
⭐ 5.0 · 45 reviews
147 homes sold$677K avg. sale5 yrs experience
#2
eXp Realty LLC
⭐ 4.9 · 14 reviews
53 homes sold$474K avg. sale
#3
Keller Williams Realty - Pittsburgh South
⭐ 5.0 · 27 reviews
93 homes sold$446K avg. sale
#4
Realty One Group Gold Standard
⭐ 5.0 · 4 reviews
6 homes sold$224K avg. sale
#6
Piatt Sotheby's International Realty
⭐ 5.0 · 47 reviews
421 homes sold$390K avg. sale9 yrs experience
#7
Berkshire Hathaway HomeServices The Preferred Realty
⭐ 5.0 · 109 reviews
287 homes sold$251K avg. sale
#8
Coldwell Banker
⭐ 5.0 · 1 reviews
0 homes sold$0K avg. sale20 yrs experience
#9
Re/Max Select Realty
⭐ 4.8 · 22 reviews
571 homes sold$289K avg. sale21 yrs experience