Upper St Clair PA Real Estate 2026: Buyer & Seller Guide | The John Marzullo Team
Upper St Clair PA Real Estate 2026
Median Prices, School Scores, Taxes, And How To Buy or Sell
Photo by Phil Hearing on Unsplash
Read time: 11 min
By: The John Marzullo Team
Neighborhood Overview
Upper St Clair sits about 11 miles south of Downtown Pittsburgh in Allegheny County. Population is roughly 19,200 across 9.7 square miles, anchored by one of the highest-rated school districts in Western Pennsylvania.
The Upper St Clair PA real estate market is shaped by three things: school district performance, low crime rates per the FBI Uniform Crime Report, and limited new-construction supply. Most of the township was built out by 1985, which means inventory turns over through resales rather than new builds. That keeps demand consistent even when interest rates move.
USC residents benefit from access to Boyce-Mayview Park (475 acres), the Outdoor Classroom Trail, and the C&CC USC Community & Recreation Center on McLaughlin Run Road. The township also runs a year-round farmer’s market at the municipal building during summer months.
2026 Market Snapshot
Upper St Clair posted a strong Q1 2026, with closed sales up 6.4% year over year against the broader South Hills sub-market. Pricing has held steady despite higher rates; the median sale price grew 4.1% to $478,000.
| Metric (Q1 2026) | Upper St Clair | South Hills Sub-Market |
|---|---|---|
| Median Sale Price | $478,000 | $352,000 |
| Median Days on Market | 14 days | 22 days |
| List-to-Sale Ratio | 101.2% | 98.7% |
| Year-over-Year Price Δ | +4.1% | +2.6% |
| Closed Sales (Q1) | 82 | 1,247 |
Get a Custom Comp Report
We’ll pull recent sales for your street or your target sub-area, and walk you through what they mean for your move.
Sub-Areas and Pricing
Upper St Clair PA real estate pricing varies by 2x or more across sub-areas. Here is what the April 30 2026 market looks like across the main sections of the township.
| Sub-Area | Character | Typical Price Range |
|---|---|---|
| Boyce-Mayview area | Western edge near Boyce-Mayview Park, larger lots, some 1990s-2000s construction. | $525K-$850K |
| Trotwood / Bridgewood | Established 1960s-1970s subdivisions with mature trees, walkable to elementary schools. | $385K-$575K |
| Hidden Valley / Country Club area | Larger custom homes near St Clair Country Club, premium pricing. | $650K-$1.2M |
| McMillan / Old Washington Rd | Mix of mid-century ranches and new builds, easy access to Route 19. | $340K-$525K |
| Morton Complex / Drake area | Walkable to Upper St Clair High School, popular for resale demand. | $425K-$650K |
School District
Upper St Clair School District is the single biggest driver of resale demand in the township. The district serves about 4,100 students across one high school, two middle schools, and three elementary schools.
| School | Grades | Rating |
|---|---|---|
| Upper St Clair High School | 9-12 | 9/10 GreatSchools |
| Fort Couch Middle School | 7-8 | 9/10 GreatSchools |
| Boyce Middle School | 5-6 | 9/10 GreatSchools |
| Baker Elementary | K-4 | 9/10 GreatSchools |
| Eisenhower Elementary | K-4 | 9/10 GreatSchools |
| Streams Elementary | K-4 | 10/10 GreatSchools |
Property Taxes
Property taxes in Upper St Clair are split across Allegheny County, Upper St Clair Township, and the school district. The school district portion is the largest single line item.
| Taxing Body | 2026 Millage | Tax on $300K Assessed Home |
|---|---|---|
| Allegheny County | 4.730 mills | $1,419 |
| Upper St Clair Township | 5.230 mills | $1,569 |
| Upper St Clair School District | 27.000 mills | $8,100 |
| Total Approximate | 36.960 mills | $11,088 |
Allegheny County reassessed parcels in 2012 with a base year of 2012, so assessed values are often substantially below current market value. If you believe your assessment is too high relative to comparable sales, the Board of Property Assessment Appeals and Review accepts annual appeal filings, typically by March 31.
Run the Numbers Together
Mortgage payment, taxes, insurance, HOA. We’ll build out the real monthly cost so you can compare apples to apples.
How To Buy Here
Buying in Upper St Clair PA real estate requires preparation. Inventory is tight, well-priced homes attract multiple offers, and sellers expect clean terms. Here is the step-by-step we run for our buyer clients.
1. Get fully underwritten, not just pre-qualified
In a market where listings sell in under two weeks, sellers want certainty. A fully underwritten loan approval (sometimes called TBD approval) carries more weight than a basic pre-qualification letter.
2. Know your sub-area pricing and catchment
Pricing varies by 2x across sub-areas. School catchments matter for resale. We provide both before showings begin.
3. Build a flexible offer package
Standard offer terms include earnest money, inspection contingency, financing contingency, and target close. We discuss what is appropriate to keep, modify, or waive based on inspection findings and your risk tolerance.
4. Have your inspectors ready
Most accepted offers require inspection within 5 to 10 days. We keep a short list of licensed PA home inspectors who can usually book inside a week.
How To Sell Here
Selling in Upper St Clair PA real estate is currently a seller-favorable market, but that does not mean every listing sells fast. Three things separate fast clean sales from drawn-out price reductions.
Pricing strategy
List slightly below the strongest comparable sale to attract a competitive offer pool, not above it. Aspirational pricing in this market typically results in price reductions and longer days-on-market.
Pre-listing prep
Paint touch-ups, professional cleaning, light staging in primary rooms, and professional photography. Drone shots are worth it for homes with wooded lots or mature landscaping.
Inspection prep
A pre-listing inspection (about $400-$500) lets you address easy fixes before they become negotiation points. Top items: GFCI outlets, smoke detector dates, exterior caulking, roof flashing.
Commute and Daily Life
Drive time from Upper St Clair to Downtown Pittsburgh runs 18 to 25 minutes via Route 19 and the West End Bridge during rush hour. The Port Authority 41 bus runs along McMurray Road with stops at the South Hills Village park-and-ride, where T light-rail picks up.
Daily errands center on the Galleria of Mt Lebanon, the South Hills Village mall, and the Whole Foods at Newbury Market in McMurray. Trader Joe’s and Costco are both within 12 minutes via Route 19.
Frequently Asked Questions
+
+
+
+
+
+
+
+
Ready To Make A Smarter Move?
No pressure, no scripts. We answer your questions, share comparable sales, and lay out the next step. You decide if and when to take it.