42259 Mammoth Cave
83 active listings out of 1.8K total properties we track in ZIP 42259 (Mammoth Cave, KY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Kentucky (statewide), not just 42259. Same company, same dataset, different resolution.
- Tracked
- 1.8K
- Active
- 83
- Median list
- $200K
- Sales (12mo)
- 19
- Tracked
- 1.8K
- Active
- 83
- Median list
- $200K
- Sales (12mo)
- 19
- Tracked
- 1.8K
- Active
- 83
- Median list
- $200K
- Sales (12mo)
- 19
- Tracked
- 1.8K
- Active
- 83
- Median list
- $200K
- Sales (12mo)
- 19
- Tracked
- 1.8K
- Active
- 83
- Median list
- $200K
- Sales (12mo)
- 19
Inventory breakdown
Distribution of the 83 currently-active listings in ZIP 42259. Full dataset covers 1.8K properties — listings, off-market homes, rentals, and full history.
Get Mammoth Cave 42259 data in your app
GET https://api.straply.com/v1/markets/zip/42259
Authorization: Bearer $STRAPLY_KEY{
"zip": "42259",
"total_tracked": 1832,
"active": 83,
"median_list": 199900
}Nearby ZIP codes
Other Kentucky ZIPs within a short drive of 42259.
ZIP 42259 · Mammoth Cave, KY real estate: market summary
As of November 2026, Straply tracks 1,832 homes in ZIP 42259 (Mammoth Cave, KY), with 83 active for sale at a median list price of $199,900 (~$207/sq ft). Notably, most homes were built in the 1970s.
- Median list price
- $199,900
- Median $/sq ft
- $207
- Active listings
- 83
- Median sale price
- $190,000
- Properties tracked
- 1,832
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 $199,900 (about $207 per square foot), based on 83 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 42259?
Active listings in ZIP 42259 (Mammoth Cave, KY) concentrate in: 63% under $300k and 17% $300k–$500k.
How many homes are for sale in ZIP 42259?
Straply is tracking 83 active listings in ZIP 42259 (Mammoth Cave, KY) out of 1,832 properties on record as of November 2026.
How old are the homes in ZIP 42259?
Most homes in ZIP 42259 (Mammoth Cave, KY) were built in the 1970s. About 63% 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 (57% of listings). Also common: lots / land 25%, other 13%.
How many bedrooms do homes in ZIP 42259 typically have?
The most common size in ZIP 42259 (Mammoth Cave, KY) is 3 bd.
What areas are near ZIP 42259?
Nearby markets Straply also tracks include Bee Spring 42207, Cub Run 42729, Sweeden 42285, Brownsville 42210.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.