18034 Center Valley
68 active listings out of 3.7K total properties we track in ZIP 18034 (Center Valley, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 18034. Same company, same dataset, different resolution.
- Tracked
- 3.7K
- Active
- 68
- Median list
- $510K
- Sales (12mo)
- 83
- Tracked
- 3.7K
- Active
- 68
- Median list
- $510K
- Sales (12mo)
- 83
- Tracked
- 3.7K
- Active
- 68
- Median list
- $510K
- Sales (12mo)
- 83
- Tracked
- 3.7K
- Active
- 68
- Median list
- $510K
- Sales (12mo)
- 83
- Tracked
- 3.7K
- Active
- 68
- Median list
- $510K
- Sales (12mo)
- 83
Inventory breakdown
Distribution of the 68 currently-active listings in ZIP 18034. Full dataset covers 3.7K properties — listings, off-market homes, rentals, and full history.
Get Center Valley 18034 data in your app
GET https://api.straply.com/v1/markets/zip/18034
Authorization: Bearer $STRAPLY_KEY{
"zip": "18034",
"total_tracked": 3717,
"active": 68,
"median_list": 510000
}Nearby ZIP codes
Other Pennsylvania ZIPs within a short drive of 18034.
ZIP 18034 · Center Valley, PA real estate: market summary
As of November 2026, Straply tracks 3,717 homes in ZIP 18034 (Center Valley, PA), with 68 active for sale at a median list price of $510,000 (~$213/sq ft). Notably, home prices are climbing — the median sale price is up 46% year over year.
- Median list price
- $510,000
- Median $/sq ft
- $213
- Active listings
- 68
- Median sale price
- $690,000 (+46% YoY)
- Properties tracked
- 3,717
Frequently asked: ZIP 18034 · Center Valley, PA real estate
What is the median home price in ZIP 18034?
The median list price in ZIP 18034 (Center Valley, PA) is $510,000 (about $213 per square foot), based on 68 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 18034?
Active listings in ZIP 18034 (Center Valley, PA) concentrate in: 33% $300k–$500k and 25% $500k–$750k.
Are home prices in ZIP 18034 going up or down?
The median sale price is $690,000, up 46% year over year. Straply tracked 83 sales here over the past 12 months.
How many homes are for sale in ZIP 18034?
Straply is tracking 68 active listings in ZIP 18034 (Center Valley, PA) out of 3,717 properties on record as of November 2026.
How old are the homes in ZIP 18034?
Most homes in ZIP 18034 (Center Valley, PA) were built in the 2000s. About 63% were built after 1980, while 8% predate 1940. The newest tracked home dates to 2025.
What types of homes are in ZIP 18034?
ZIP 18034 (Center Valley, PA) is mostly single-family homes (69% of listings). Also common: townhouses 16%, lots / land 7%.
How many bedrooms do homes in ZIP 18034 typically have?
The most common size in ZIP 18034 (Center Valley, PA) is 3 bd.
What areas are near ZIP 18034?
Nearby markets Straply also tracks include Coopersburg 18036, Allentown 18103, Bethlehem 18015, Emmaus 18049.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.