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Boise County, ID · Sold

ID-922767

9490 County Road 140

$73,500
$11,648/ac · 6.31 ac
Acreage6.31 ac
Price per acre$11,648/ac
ZoningResidential
Road accessDirt
UtilitiesFull utilities
TopographyWooded
ListedJan 30, 2026
Coordinates44.0765, -115.6934
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County GIS boundary

We do not yet have an active public ArcGIS connection for this county. Use the official source link to verify the parcel boundary and flood/zoning layers.

County market

Boise County, Idaho. Panhandle and Magic Valley acreage; out-of-state cash buyers set the pace.

View Boise market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
15
Low risk
Wetlands15.7% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope2.7%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessDeeded frontage

620 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area5.05 of 6.31 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$48,053
$34,771$61,335 · $7,615/ac on 6.31 ac
Asking vs estimate
+53.0%
Priced above the comp set

Weighted from 6 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.

AI deal brief

Comps, diligence flags, an offer number and what to ask the seller.

Offer calculatorAsking $73,500
Maximum allowable offer
$27,459
$4,352/ac · +30.0% target margin

You need $46,041 off asking to hit this margin.

All-in cost$29,793
Net resale$44,209
Projected profit$14,416
ROI+48.4%
Annualized+69.2%
Break-even resale$5,132/ac
Profit if resale lands off target
-20%
$5,574
-10%
$9,995
0%
$14,416
+10%
$18,836
+20%
$23,257
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
ID-944022
Landlocked · Power at road
15.7May 9, 2026$103,3006,59711,0776.0 mi
74
ID-151438
Gravel · Power at road
2.4Jul 27, 2026$20,3008,4128,52912.2 mi
67
ID-354146
Paved · Off grid
17.1Sep 3, 2025$83,7004,8865,77713.7 mi
63
ID-651973
Paved · Off grid
3.5Mar 15, 2025$16,4004,6295,00312.9 mi
62
ID-441135
Gravel · Off grid
1.9Nov 24, 2025$10,1005,2186,3699.4 mi
61
ID-231129
Gravel · Off grid
1.9Apr 27, 2025$12,8006,6318,28412.5 mi
56
Show adjustment detail for the top comp
  • Tract size (15.66 ac → 6.31 ac)+7.6%
  • Access (Landlocked → Dirt)+26.5%
  • Utilities (Power at road → Full utilities)+22.0%
  • Market time (3 mo)+1.1%

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.