Real Estate Data API

18470 Union Dale

29 active listings out of 1.8K total properties we track in ZIP 18470 (Union Dale, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
29
Median
$315K
±0%
Sales (12mo)
30
Tracked
1.8K
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 18470. Same company, same dataset, different resolution.

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Key Numbers
Tracked
1.8K
Active
29
Median list
$315K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1.8K
Active
29
Median list
$315K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1.8K
Active
29
Median list
$315K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1.8K
Active
29
Median list
$315K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1.8K
Active
29
Median list
$315K
Sales (12mo)
30

Inventory breakdown

Distribution of the 29 currently-active listings in ZIP 18470. Full dataset covers 1.8K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 13 (44.8%)
$300K–$500K 9 (31%)
$500K–$750K 1 (3.4%)
$750K–$1M 3 (10.3%)
$1M–$2M 1 (3.4%)
$2M+ 2 (6.9%)
Active by bedroom count
Studio/1 bd 1
2 bd 4
3 bd 13
4 bd 8
5+ bd 3
Active by property type
Single Family 27 (93.1%)
Townhouse 2 (6.9%)
For Developers

Get Union Dale 18470 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/18470
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "18470",
  "total_tracked": 1809,
  "active": 29,
  "median_list": 315000
}
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ZIP 18470 · Union Dale, PA real estate: market summary

As of June 2026, Straply tracks 1,809 homes in ZIP 18470 (Union Dale, PA), with 29 active for sale at a median list price of $315,000 (~$197/sq ft). Notably, most homes were built in the 1980s.

Median list price
$315,000
Median $/sq ft
$197
Active listings
29
Properties tracked
1,809

Frequently asked: ZIP 18470 · Union Dale, PA real estate

What is the median home price in ZIP 18470?

The median list price in ZIP 18470 (Union Dale, PA) is $315,000 (about $197 per square foot), based on 29 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 18470?

Active listings in ZIP 18470 (Union Dale, PA) concentrate in: 45% under $300k and 31% $300k–$500k.

How many homes are for sale in ZIP 18470?

Straply is tracking 29 active listings in ZIP 18470 (Union Dale, PA) out of 1,809 properties on record as of June 2026.

How old are the homes in ZIP 18470?

Most homes in ZIP 18470 (Union Dale, PA) were built in the 1980s. About 60% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2024.

What types of homes are in ZIP 18470?

ZIP 18470 (Union Dale, PA) is mostly single-family homes (93% of listings). Also common: townhouses 7%.

How many bedrooms do homes in ZIP 18470 typically have?

The most common size in ZIP 18470 (Union Dale, PA) is 3 bd.

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