Upper Darby PA
256 active listings out of 14K total properties we track across 7 Upper Darby ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Upper Darby, PA property data
5,693,305 property records for all of Pennsylvania — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 406.5 MB Parquet · CSV (977.7 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just Upper Darby. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 256 currently-active listings in Upper Darby, PA. Full dataset covers 14K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Upper Darby
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Pennsylvania cities within driving distance.
Get Upper Darby, PA data in your app
GET https://api.straply.com/v1/markets/city/upper-darby-pa
Authorization: Bearer $STRAPLY_KEY{
"city": "upper-darby-pa",
"total_tracked": 13637,
"active": 256,
"median_list": 239900
}Upper Darby, PA real estate: market summary
As of November 2026, Straply tracks 13,637 homes in Upper Darby, PA, with 256 active for sale at a median list price of $239,900 (~$177/sq ft). Notably, it has notably historic housing — 69% of homes predate 1940.
- Median list price
- $239,900
- Median $/sq ft
- $177
- Active listings
- 256
- Median sale price
- $200,000
- Properties tracked
- 13,637
Frequently asked: Upper Darby, PA real estate
What is the median home price in Upper Darby?
The median list price in Upper Darby, PA is $239,900 (about $177 per square foot), based on 256 active listings tracked by Straply as of November 2026.
What price range are homes in Upper Darby?
Active listings in Upper Darby, PA concentrate in: 76% under $300k and 22% $300k–$500k.
Are home prices in Upper Darby going up or down?
The median sale price is $200,000. Straply tracked 345 sales here over the past 12 months.
How many homes are for sale in Upper Darby?
Straply is tracking 256 active listings in Upper Darby, PA out of 13,637 properties on record as of November 2026.
How old are the homes in Upper Darby?
Most homes in Upper Darby, PA were built in the 1920s. About 1% were built after 1980, while 69% predate 1940. The newest tracked home dates to 2024.
What types of homes are in Upper Darby?
Upper Darby, PA is mostly townhouses (58% of listings). Also common: single-family homes 28%, multi-family homes 12%.
How many bedrooms do homes in Upper Darby typically have?
The most common size in Upper Darby, PA is 3 bd.
What areas are near Upper Darby?
Nearby markets Straply also tracks include East Lansdowne, Lansdowne, Drexel Hill, Yeadon.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.