Real Estate Data API

18331 Gilbert

7 active listings out of 303 total properties we track in ZIP 18331 (Gilbert, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
7
Median
$573K
±0%
Sales (12mo)
5
Tracked
303
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 18331. Same company, same dataset, different resolution.

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Key Numbers
Tracked
303
Active
7
Median list
$573K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
303
Active
7
Median list
$573K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
303
Active
7
Median list
$573K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
303
Active
7
Median list
$573K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
303
Active
7
Median list
$573K
Sales (12mo)
5

Inventory breakdown

Distribution of the 7 currently-active listings in ZIP 18331. Full dataset covers 303 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 2 (28.6%)
$300K–$500K 1 (14.3%)
$500K–$750K 4 (57.1%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 0
3 bd 2
4 bd 0
5+ bd 3
Active by property type
Single Family 5 (71.4%)
Multi Family 2 (28.6%)
For Developers

Get Gilbert 18331 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/18331
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "18331",
  "total_tracked": 303,
  "active": 7,
  "median_list": 572508
}
Get an API key Read the docs

ZIP 18331 · Gilbert, PA real estate: market summary

As of June 2026, Straply tracks 303 homes in ZIP 18331 (Gilbert, PA), with 7 active for sale at a median list price of $572,508 (~$201/sq ft). Notably, it has notably historic housing — 18% of homes predate 1940.

Median list price
$572,508
Median $/sq ft
$201
Active listings
7
Properties tracked
303

Frequently asked: ZIP 18331 · Gilbert, PA real estate

What is the median home price in ZIP 18331?

The median list price in ZIP 18331 (Gilbert, PA) is $572,508 (about $201 per square foot), based on 7 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 18331?

Active listings in ZIP 18331 (Gilbert, PA) concentrate in: 57% $500k–$750k and 29% under $300k.

How many homes are for sale in ZIP 18331?

Straply is tracking 7 active listings in ZIP 18331 (Gilbert, PA) out of 303 properties on record as of June 2026.

How old are the homes in ZIP 18331?

Most homes in ZIP 18331 (Gilbert, PA) were built in the 1970s. About 33% were built after 1980, while 18% predate 1940. The newest tracked home dates to 2023.

What types of homes are in ZIP 18331?

ZIP 18331 (Gilbert, PA) is mostly single-family homes (71% of listings). Also common: multi-family homes 29%.

How many bedrooms do homes in ZIP 18331 typically have?

The most common size in ZIP 18331 (Gilbert, PA) is 5+ bd.

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