Real Estate Data API

42157 Mount Hermon

3 active listings out of 245 total properties we track in ZIP 42157 (Mount Hermon, KY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
3
Median
$290K
±0%
Sales (12mo)
0
Tracked
245
Zoomed out

While you're here, take in the bigger picture — maps below show Kentucky (statewide), not just 42157. Same company, same dataset, different resolution.

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Key Numbers
Tracked
245
Active
3
Median list
$290K
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
245
Active
3
Median list
$290K
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
245
Active
3
Median list
$290K
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
245
Active
3
Median list
$290K
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
245
Active
3
Median list
$290K
Sales (12mo)
0

Inventory breakdown

Distribution of the 3 currently-active listings in ZIP 42157. Full dataset covers 245 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 2 (66.7%)
$300K–$500K 1 (33.3%)
$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 Mount Hermon 42157 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/42157
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "42157",
  "total_tracked": 245,
  "active": 3,
  "median_list": 289900
}
Get an API key Read the docs

ZIP 42157 · Mount Hermon, KY real estate: market summary

As of June 2026, Straply tracks 245 homes in ZIP 42157 (Mount Hermon, KY), with 3 active for sale at a median list price of $289,900 (~$182/sq ft). Notably, most homes were built in the 1970s.

Median list price
$289,900
Median $/sq ft
$182
Active listings
3
Properties tracked
245

Frequently asked: ZIP 42157 · Mount Hermon, KY real estate

What is the median home price in ZIP 42157?

The median list price in ZIP 42157 (Mount Hermon, KY) is $289,900 (about $182 per square foot), based on 3 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 42157?

Active listings in ZIP 42157 (Mount Hermon, KY) concentrate in: 67% under $300k and 33% $300k–$500k.

How many homes are for sale in ZIP 42157?

Straply is tracking 3 active listings in ZIP 42157 (Mount Hermon, KY) out of 245 properties on record as of June 2026.

How old are the homes in ZIP 42157?

Most homes in ZIP 42157 (Mount Hermon, KY) were built in the 1970s. About 47% were built after 1980, while 11% predate 1940. The newest tracked home dates to 2017.

What types of homes are in ZIP 42157?

ZIP 42157 (Mount Hermon, KY) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 42157 typically have?

The most common size in ZIP 42157 (Mount Hermon, KY) is 3 bd.

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