Real Estate Data API

42259 Mammoth Cave

41 active listings out of 1.7K total properties we track in ZIP 42259 (Mammoth Cave, KY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
41
Median
$250K
±0%
Sales (12mo)
21
Tracked
1.7K
Zoomed out

While you're here, take in the bigger picture — maps below show Kentucky (statewide), not just 42259. Same company, same dataset, different resolution.

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Key Numbers
Tracked
1.7K
Active
41
Median list
$250K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
1.7K
Active
41
Median list
$250K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
1.7K
Active
41
Median list
$250K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
1.7K
Active
41
Median list
$250K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
1.7K
Active
41
Median list
$250K
Sales (12mo)
21

Inventory breakdown

Distribution of the 41 currently-active listings in ZIP 42259. Full dataset covers 1.7K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 24 (58.5%)
$300K–$500K 5 (12.2%)
$500K–$750K 7 (17.1%)
$750K–$1M 3 (7.3%)
$1M–$2M 2 (4.9%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 5
2 bd 9
3 bd 19
4 bd 5
5+ bd 2
Active by property type
Single Family 35 (85.4%)
Manufactured 4 (9.8%)
Multi Family 1 (2.4%)
Lot 1 (2.4%)
For Developers

Get Mammoth Cave 42259 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/42259
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "42259",
  "total_tracked": 1738,
  "active": 41,
  "median_list": 249900
}
Get an API key Read the docs

ZIP 42259 · Mammoth Cave, KY real estate: market summary

As of June 2026, Straply tracks 1,738 homes in ZIP 42259 (Mammoth Cave, KY), with 41 active for sale at a median list price of $249,900 (~$213/sq ft). Notably, most homes were built in the 1970s.

Median list price
$249,900
Median $/sq ft
$213
Active listings
41
Properties tracked
1,738

Frequently asked: ZIP 42259 · Mammoth Cave, KY real estate

What is the median home price in ZIP 42259?

The median list price in ZIP 42259 (Mammoth Cave, KY) is $249,900 (about $213 per square foot), based on 41 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 42259?

Active listings in ZIP 42259 (Mammoth Cave, KY) concentrate in: 58% under $300k and 17% $500k–$750k.

How many homes are for sale in ZIP 42259?

Straply is tracking 41 active listings in ZIP 42259 (Mammoth Cave, KY) out of 1,738 properties on record as of June 2026.

How old are the homes in ZIP 42259?

Most homes in ZIP 42259 (Mammoth Cave, KY) were built in the 1970s. About 62% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 42259?

ZIP 42259 (Mammoth Cave, KY) is mostly single-family homes (85% of listings). Also common: manufactured homes 10%.

How many bedrooms do homes in ZIP 42259 typically have?

The most common size in ZIP 42259 (Mammoth Cave, KY) is 3 bd.

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