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Advertise here →South New Castle, PA · borough
South New Castle, Pennsylvania houses and real estate market data.
Houses in South New Castle, PA (Lawrence County) — market data for South New Castle houses and the whole local market.
borough · Census GEOID 4272376
🔥 FEATURED LISTING: WATERFRONT LAKE HOME FOR SALE
Clearlake Oaks Canal-Front Oasis
$374,999 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
Luxury Living Lake Lifestyle – Deep Water Access to Clear Lake: PAID-OFF SOLAR • 10-Ft Concrete Seawall • Double Boat Lifts & Private Dock • Hot Tub • Mini-Split HVAC • Close to SF Bay / Wine Country • Cleanest Air in America (Lake County CA) • Spacious Patio and Deck • Open Floor Plan • RV/Boat Parking • Want the Boats? • Make Offer ASAP This Lake Home For Sale in California won't last!
*Listed by Scott Brown, EXP Realty, DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
📩 Contact Agent Direct:
Scott Brown - EXP Realty
Scott@USAHouses.com
Call/Text (707) 474-8855
👉 Click Anywhere on Ad for More Info / Listing Page
South New Castle, PA is a borough in Lawrence County, Pennsylvania — this guide covers houses in South New Castle and the whole local market: resale homes, condos, land, and new construction.
Info from government sites and builders may have provided source info.
Open map pin ↗ · 40.974737, -80.345647
At a glance
South New Castle market snapshot
Place type
borough
County
Lawrence County
Map pin
40.974737, -80.345647
Census GEOID
4272376
Land area
0.32 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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Advertise here →Why South New Castle
What makes South New Castle different
Borough
The U.S. Census Bureau lists South New Castle as a borough in Lawrence County, Pennsylvania.
Nearby
Places around South New Castle
County guide: Lawrence County — cities, market context, and local resources for the county that includes South New Castle.
USAHouses.com also publishes Census place pages for other communities in the same county as South New Castle.
Nearby communities include New Castle, Oakland, Oakwood, West Pittsburg, New Castle Northwest, Mount Jackson, Edinburg, Chewton, Wampum, New Beaver, Bessemer, Hillsville, Frizzleburg, S.N.P.J., Harlansburg, Ellport.
New Castle market data
Nearby city · ~1.4 mi
Oakland market data
Nearby city · ~1.8 mi
Oakwood market data
Nearby city · ~3.1 mi
West Pittsburg market data
Nearby city · ~3.1 mi
New Castle Northwest market data
Nearby city · ~3.3 mi
Mount Jackson market data
Nearby city · ~4.5 mi
Edinburg market data
Nearby city · ~5.0 mi
Chewton market data
Nearby city · ~5.5 mi
Wampum market data
Nearby city · ~6.2 mi
New Beaver market data
Nearby city · ~6.8 mi
Bessemer market data
Nearby city · ~7.5 mi
Hillsville market data
Nearby city · ~8.3 mi
Frizzleburg market data
Nearby city · ~8.4 mi
S.N.P.J. market data
Nearby city · ~8.5 mi
Harlansburg market data
Nearby city · ~8.9 mi
Ellport market data
Nearby city · ~8.9 mi
Adjacent-county Census places with USAHouses.com pages: Ellwood City (~8.5 mi), Frisco (~9.4 mi), Koppel (~9.7 mi), New Galilee (~10.2 mi), Lake Arthur Estates (~10.3 mi), Big Beaver (~10.5 mi), Portersville (~10.9 mi), Homewood (~11.2 mi), Hazen (~12.0 mi), Darlington (~12.1 mi), West Mayfield (~13.4 mi), Eastvale (~14.5 mi), West Liberty (~14.7 mi), West Middlesex (~14.9 mi), Beaver Falls (~14.9 mi), Patterson Heights (~16.3 mi).
Census & home facts
South New Castle data from published sources
County FHFA annual change (2025)
6.44%
County median listing price (FRED/Realtor.com) (2026-06-01)
$199,950
Census place type
borough
County
Lawrence County
Land area (Census Gazetteer 2024)
0.32 sq mi
Census GEOID
4272376
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near South New Castle
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Chippewa Trails ↗
D.R. Horton · Chippewa Township, Pennsylvania · ~13.0 mi · from $339,990
Creekside Manor Townhomes ↗
D.R. Horton · Harmony, Pennsylvania · ~16.3 mi
Views Of Harmony ↗
Maronda Homes · Harmony, Pennsylvania · ~16.3 mi
The Trails At Harmony Junction ↗
Maronda Homes · Harmony, Pennsylvania · ~16.3 mi
Seneca Hills Townhomes ↗
D.R. Horton · Harmony, Pennsylvania · ~16.4 mi · from $379,990
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Common questions
South New Castle FAQ
What kind of place is South New Castle, PA?
The U.S. Census Bureau lists South New Castle as a borough in Lawrence County, Pennsylvania.
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