Real Estate Data API

12518 Cornwall

41 active listings out of 2.4K total properties we track in ZIP 12518 (Cornwall, NY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
41
Median
$650K
+31.0%
Sold/mo
1
-50.0%
Tracked
2.4K
Zoomed out

While you're here, take in the bigger picture — maps below show New York (statewide), not just 12518. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
2.4K
Active
41
Median list
$650K
Sales (12mo)
71
Get this data →
Key Numbers
Tracked
2.4K
Active
41
Median list
$650K
Sales (12mo)
71
Get this data →
Key Numbers
Tracked
2.4K
Active
41
Median list
$650K
Sales (12mo)
71
Get this data →
Key Numbers
Tracked
2.4K
Active
41
Median list
$650K
Sales (12mo)
71
Get this data →
Key Numbers
Tracked
2.4K
Active
41
Median list
$650K
Sales (12mo)
71

Inventory breakdown

Distribution of the 41 currently-active listings in ZIP 12518. Full dataset covers 2.4K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 3 (7.3%)
$300K–$500K 9 (22%)
$500K–$750K 12 (29.3%)
$750K–$1M 12 (29.3%)
$1M–$2M 5 (12.2%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 6
3 bd 15
4 bd 11
5+ bd 9
Active by property type
Single Family 37 (90.2%)
Multi Family 2 (4.9%)
Condo 2 (4.9%)
For Developers

Get Cornwall 12518 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/12518
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "12518",
  "total_tracked": 2383,
  "active": 41,
  "median_list": 650000
}
Get an API key Read the docs

ZIP 12518 · Cornwall, NY real estate: market summary

As of June 2026, Straply tracks 2,383 homes in ZIP 12518 (Cornwall, NY), with 41 active for sale at a median list price of $650,000 (~$282/sq ft). Notably, home prices are climbing — the median sale price is up 31% year over year.

Median list price
$650,000
Median $/sq ft
$282
Active listings
41
Median sale price
$470,000 (+31% YoY)
Properties tracked
2,383

Frequently asked: ZIP 12518 · Cornwall, NY real estate

What is the median home price in ZIP 12518?

The median list price in ZIP 12518 (Cornwall, NY) is $650,000 (about $282 per square foot), based on 41 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 12518?

Active listings in ZIP 12518 (Cornwall, NY) concentrate in: 29% $500k–$750k and 29% $750k–$1m.

Are home prices in ZIP 12518 going up or down?

The median sale price is $470,000, up 31% year over year. Straply tracked 71 sales here over the past 12 months.

How many homes are for sale in ZIP 12518?

Straply is tracking 41 active listings in ZIP 12518 (Cornwall, NY) out of 2,383 properties on record as of June 2026.

How old are the homes in ZIP 12518?

Most homes in ZIP 12518 (Cornwall, NY) were built in the 1950s. About 28% were built after 1980, while 27% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 12518?

ZIP 12518 (Cornwall, NY) is mostly single-family homes (90% of listings).

How many bedrooms do homes in ZIP 12518 typically have?

The most common size in ZIP 12518 (Cornwall, NY) is 3 bd.

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