Real Estate Data API

15421 Chalk Hill

3 active listings out of 207 total properties we track in ZIP 15421 (Chalk Hill, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
3
Median
$340K
±0%
Sales (12mo)
10
Tracked
207
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 15421. Same company, same dataset, different resolution.

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Key Numbers
Tracked
207
Active
3
Median list
$340K
Sales (12mo)
10
Get this data →
Key Numbers
Tracked
207
Active
3
Median list
$340K
Sales (12mo)
10
Get this data →
Key Numbers
Tracked
207
Active
3
Median list
$340K
Sales (12mo)
10
Get this data →
Key Numbers
Tracked
207
Active
3
Median list
$340K
Sales (12mo)
10
Get this data →
Key Numbers
Tracked
207
Active
3
Median list
$340K
Sales (12mo)
10

Inventory breakdown

Distribution of the 3 currently-active listings in ZIP 15421. Full dataset covers 207 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 1 (33.3%)
$300K–$500K 2 (66.7%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 1
4 bd 1
5+ bd 1
Active by property type
Single Family 3 (100%)
For Developers

Get Chalk Hill 15421 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/15421
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "15421",
  "total_tracked": 207,
  "active": 3,
  "median_list": 340000
}
Get an API key Read the docs

ZIP 15421 · Chalk Hill, PA real estate: market summary

As of June 2026, Straply tracks 207 homes in ZIP 15421 (Chalk Hill, PA), with 3 active for sale at a median list price of $340,000 (~$243/sq ft). Notably, most homes were built in the 1950s.

Median list price
$340,000
Median $/sq ft
$243
Active listings
3
Properties tracked
207

Frequently asked: ZIP 15421 · Chalk Hill, PA real estate

What is the median home price in ZIP 15421?

The median list price in ZIP 15421 (Chalk Hill, PA) is $340,000 (about $243 per square foot), based on 3 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 15421?

Active listings in ZIP 15421 (Chalk Hill, PA) concentrate in: 67% $300k–$500k and 33% under $300k.

How many homes are for sale in ZIP 15421?

Straply is tracking 3 active listings in ZIP 15421 (Chalk Hill, PA) out of 207 properties on record as of June 2026.

How old are the homes in ZIP 15421?

Most homes in ZIP 15421 (Chalk Hill, PA) were built in the 1950s. About 24% were built after 1980, while 8% predate 1940. The newest tracked home dates to 2021.

What types of homes are in ZIP 15421?

ZIP 15421 (Chalk Hill, PA) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 15421 typically have?

The most common size in ZIP 15421 (Chalk Hill, PA) is 3 bd.

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