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Whatcom County, WA · Sold

WA-495220

4831 County Road 284

$154,400
$5,026/ac · 30.72 ac
Acreage30.72 ac
Price per acre$5,026/ac
ZoningResidential
Road accessLandlocked
UtilitiesFull utilities
TopographyFlat
ListedSep 4, 2025
Coordinates48.7827, -121.8589
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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

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

View Whatcom market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
68
High risk
Wetlands44.6% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope2.7%

Gentle grade, straightforward to develop.

Flood zoneAE

Inside the 100-year floodplain — insurance and elevation apply.

Legal accessLandlocked

No legal access of record — resale is severely limited.

PowerOn site

Power at or near the road.

Buildable area16.17 of 30.72 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$192,057
$165,094$219,019 · $6,252/ac on 30.72 ac
Asking vs estimate
-19.6%
Priced below the comp set

Weighted from 7 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 $154,400
Maximum allowable offer
$109,747
$3,572/ac · +30.0% target margin

You need $44,653 off asking to hit this margin.

All-in cost$119,075
Net resale$176,692
Projected profit$57,617
ROI+48.4%
Annualized+69.2%
Break-even resale$4,213/ac
Profit if resale lands off target
-20%
$22,278
-10%
$39,948
0%
$57,617
+10%
$75,286
+20%
$92,955
Comparable sales7 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
WA-644751
Gravel · Off grid
21.9Jul 27, 2026$165,9007,5877,0562.7 mi
81
WA-255943
Landlocked · Off grid
51.9Jul 27, 2026$149,0002,8744,5495.5 mi
79
WA-634082
Landlocked · Power at road
13.5Mar 29, 2026$75,5005,6086,2465.0 mi
73
WA-534209
Paved · Power at road
14.8Jan 7, 2025$129,9008,7955,9871.2 mi
66
WA-884158
Paved · Off grid
14.2Jul 1, 2024$116,9008,2126,6855.3 mi
61
WA-944120
Paved · Power at road
13.8Dec 7, 2024$127,2009,1856,23211.6 mi
58
WA-286850
Dirt · Off grid
100.0Oct 11, 2024$471,1004,7087,3476.2 mi
57
Show adjustment detail for the top comp
  • Tract size (21.87 ac → 30.72 ac)-4.9%
  • Access (Gravel → Landlocked)-32.0%
  • Utilities (Off grid → Full utilities)+43.5%

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.