ID-304536
3874 County Road 139
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Custer County, Idaho. Panhandle and Magic Valley acreage; out-of-state cash buyers set the pace.
View Custer market data →Step 1 · Is this a deal?
4 items to verify before you offer.
Little to no mapped wetland coverage.
Steep ground — expect meaningful site work to build.
Outside the mapped floodplain.
No legal access of record — resale is severely limited.
Service extension needed; get a utility quote.
Net of wetlands and slope constraints.
Step 2 · Where do the numbers land?
Weighted from 8 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.
Comps, diligence flags, an offer number and what to ask the seller.
You need $19,739 off asking to hit this margin.
| Parcel | Acres | Sold | Price | $/ac | Adj $/ac | Dist | Match |
|---|---|---|---|---|---|---|---|
| ID-744139 Dirt · Full utilities | 17.1 | Jul 27, 2026 | $85,600 | 5,022 | 2,674 | 10.4 mi | 82 |
| ID-674907 Paved · Off grid | 29.7 | Jul 6, 2026 | $195,200 | 6,567 | 3,957 | 12.6 mi | 78 |
| ID-734684 Landlocked · Power at road | 25.3 | Feb 16, 2026 | $57,400 | 2,267 | 1,997 | 19.9 mi | 75 |
| ID-444275 Paved · Power at road | 18.8 | Dec 26, 2024 | $84,900 | 4,514 | 2,306 | 9.1 mi | 74 |
| ID-132927 Gravel · Off grid | 7.1 | Jul 27, 2026 | $41,900 | 5,919 | 3,604 | 8.7 mi | 69 |
| ID-345659 Paved · Off grid | 51.3 | Dec 17, 2024 | $199,500 | 3,891 | 2,755 | 7.3 mi | 63 |
| ID-965198 Gravel · Power at road | 36.7 | Oct 21, 2024 | $140,500 | 3,829 | 2,568 | 12.9 mi | 62 |
| ID-973027 Gravel · Off grid | 7.6 | Jul 4, 2025 | $28,400 | 3,723 | 2,379 | 10.3 mi | 61 |
Show adjustment detail for the top comp
- Tract size (17.05 ac → 22.72 ac)-3.6%
- Access (Dirt → Landlocked)-20.9%
- Utilities (Full utilities → Off grid)-30.3%
Step 3 · Market it
Turn this underwriting into a listing
Generate a comp-priced headline, listing description, land-group post and cash-buyer email for this tract — then post it to the investor marketplace.