Real Estate Data API

South Williamsport PA

39 active listings out of 4K total properties we track across 4 South Williamsport ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
39
Median
$235K
-21.3%
Sold Sep
14
+75.0%
Tracked
4K
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just South Williamsport. Same company, same dataset, different resolution.

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Inventory breakdown

Distribution of the 39 currently-active listings in South Williamsport, PA. Full dataset covers 4K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 29 (74.4%)
$300K–$500K 4 (10.3%)
$500K–$750K 2 (5.1%)
$750K–$1M 2 (5.1%)
$1M–$2M 2 (5.1%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 5
3 bd 17
4 bd 10
5+ bd 3
Active by property type
Single Family 31 (79.5%)
Multi Family 3 (7.7%)
Lot 3 (7.7%)
Manufactured 1 (2.6%)
Other 1 (2.6%)

ZIP codes in South Williamsport

Drill into any ZIP for hex-level breakdowns.

17702
→
Active
39
Tracked
4K
17701
→
Active
0
Tracked
3
17740
→
Active
0
Tracked
1
17754
→
Active
0
Tracked
1

Nearby cities

Other Pennsylvania cities within driving distance.

Williamsport
2.8 mi away
Active: 502
Linden
6.8 mi away
Active: 21
Cogan Station
7.1 mi away
Active: 37
Allenwood
7.1 mi away
Active: 8
Montgomery
7.4 mi away
Active: 29
Montoursville
7.6 mi away
Active: 149
Jersey Shore
12.3 mi away
Active: 124
Watsontown
12.7 mi away
Active: 60
For Developers

Get South Williamsport, PA data in your app

curl
request 
GET https://api.straply.com/v1/markets/city/south-williamsport-pa
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "city": "south-williamsport-pa",
  "total_tracked": 4033,
  "active": 39,
  "median_list": 234900
}
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South Williamsport, PA real estate: market summary

As of November 2026, Straply tracks 4,033 homes in South Williamsport, PA, with 39 active for sale at a median list price of $234,900 (~$150/sq ft). Notably, the market is cooling — the median sale price is down 21% year over year.

Median list price
$234,900
Median $/sq ft
$150
Active listings
39
Median sale price
$180,000 (-21% YoY)
Properties tracked
4,033

Frequently asked: South Williamsport, PA real estate

What is the median home price in South Williamsport?

The median list price in South Williamsport, PA is $234,900 (about $150 per square foot), based on 39 active listings tracked by Straply as of November 2026.

What price range are homes in South Williamsport?

Active listings in South Williamsport, PA concentrate in: 74% under $300k and 10% $300k–$500k.

Are home prices in South Williamsport going up or down?

The median sale price is $180,000, down 21% year over year. Straply tracked 108 sales here over the past 12 months.

How many homes are for sale in South Williamsport?

Straply is tracking 39 active listings in South Williamsport, PA out of 4,033 properties on record as of November 2026.

How old are the homes in South Williamsport?

Most homes in South Williamsport, PA were built in the 1900s. About 17% were built after 1980, while 44% predate 1940. The newest tracked home dates to 2025.

What types of homes are in South Williamsport?

South Williamsport, PA is mostly single-family homes (80% of listings). Also common: multi-family homes 8%, lots / land 8%.

How many bedrooms do homes in South Williamsport typically have?

The most common size in South Williamsport, PA is 3 bd.

What areas are near South Williamsport?

Nearby markets Straply also tracks include Williamsport, Linden, Cogan Station, Allenwood.

Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.