← New search
Walla Walla County, WA · Sold

WA-398144

4998 County Road 90

$1,652,300
$6,468/ac · 255 ac
Acreage255 ac
Price per acre$6,468/ac
ZoningAgricultural
Road accessGravel
UtilitiesPower at road
TopographyMixed
ListedApr 14, 2024
Coordinates46.2708, -118.5127
Loading terrain…
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

Walla Walla County, Washington. Eastern Washington irrigated ground and Cascade foothill lots.

View Walla Walla market data →

Step 1 · Is this a deal?

Due diligence

1 item to verify before you offer.

Risk index
15
Low risk
Wetlands8.2% of tract

Little to no mapped wetland coverage.

Average slope2.5%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power148 ft away

Power at or near the road.

Buildable area222.78 of 255.45 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,530,346
$1,104,582$1,956,109 · $5,991/ac on 255 ac
Asking vs estimate
+8.0%
Priced above the comp set

Weighted from 9 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 $1,652,300
Maximum allowable offer
$874,483
$3,423/ac · +30.0% target margin

You need $777,817 off asking to hit this margin.

All-in cost$948,814
Net resale$1,407,918
Projected profit$459,104
ROI+48.4%
Annualized+69.2%
Break-even resale$4,037/ac
Profit if resale lands off target
-20%
$177,520
-10%
$318,312
0%
$459,104
+10%
$599,896
+20%
$740,687
Comparable sales9 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
WA-317738
Dirt · Full utilities
190.4Jul 4, 2026$1,498,0007,8706,9381.8 mi
82
WA-648649
Dirt · Full utilities
368.3Jul 27, 2026$1,526,4004,1454,4041.5 mi
82
WA-809361
Dirt · Off grid
616.9Jul 27, 2026$1,378,3002,2343,9806.3 mi
71
WA-617752
Landlocked · Off grid
192.3Mar 28, 2025$533,3002,7734,6876.6 mi
71
WA-108558
Paved · Full utilities
344.8Mar 7, 2024$3,537,00010,2598,5720.9 mi
70
WA-849665
Landlocked · Off grid
768.8Jul 27, 2026$1,903,1002,4755,9665.9 mi
69
WA-466842
Dirt · Power at road
99.5Feb 28, 2025$894,6008,9948,6192.9 mi
66
WA-836868
Dirt · Power at road
101.4Jan 3, 2025$467,3004,6104,4652.6 mi
65
WA-966964
Dirt · Power at road
108.7Jan 30, 2025$723,0006,6546,5384.8 mi
64
Show adjustment detail for the top comp
  • Tract size (190.36 ac → 255.45 ac)-7.9%
  • Access (Dirt → Gravel)+16.3%
  • Utilities (Full utilities → Power at road)-18.0%
  • Market time (1 mo)+0.5%

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.