Humboldt County, CA · Sold

CA-476339

6397 County Road 70

$315,700

$3,998/ac · 78.96 ac

Offer report Market this tract

Acreage78.96 ac

Price per acre$3,998/ac

ZoningAgricultural

Road accessLandlocked

UtilitiesPower at road

TopographyRolling

ListedApr 8, 2024

Coordinates40.5864, -123.7921

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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

Humboldt County, California. Wide spread between Central Valley ag ground and buildable foothill parcels.

View Humboldt market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index

Moderate risk

Wetlands15.6% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope9.7%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power68 ft away

Power at or near the road.

Buildable area63.31 of 78.96 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate

$459,786

$397,713 – $521,860 · $5,823/ac on 78.96 ac

Asking vs estimate

-31.3%

Priced below 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 $315,700

Acres

Resale ($/ac)

Target margin (%)

Hold (months)

Closing (%)

Carry (%/yr)

Selling costs (%)

Your offer

Maximum allowable offer

$262,735

$3,327/ac · +30.0% target margin

You need $52,965 off asking to hit this margin.

All-in cost$285,067

Net resale$423,004

Projected profit$137,936

ROI+48.4%

Annualized+69.2%

Break-even resale$3,924/ac

Profit if resale lands off target

-20%

$53,335

-10%

$95,636

$137,936

+10%

$180,236

+20%

$222,537

Comparable sales9 matches

Parcel	Acres	Sold	Price	$/ac	Adj $/ac	Dist	Match
CA-606127 Gravel · Off grid	67.7	May 27, 2026	$423,900	6,259	4,881	6.2 mi	81
CA-767473 Dirt · Full utilities	179.6	Aug 9, 2025	$1,086,200	6,049	5,040	1.6 mi	73
CA-165917 Gravel · Off grid	58.2	Feb 26, 2026	$453,600	7,799	5,945	17.6 mi	70
CA-497467 Dirt · Power at road	178.8	Jul 27, 2026	$1,160,200	6,490	6,332	16.5 mi	69
CA-265795 Landlocked · Power at road	53.2	Dec 13, 2024	$330,600	6,210	6,098	12.8 mi	68
CA-275867 Paved · Full utilities	56.1	Jul 14, 2025	$614,700	10,958	5,020	13.3 mi	68
CA-697486 Gravel · Off grid	181.3	Feb 15, 2026	$1,352,800	7,464	7,534	11.4 mi	65
CA-515103 Dirt · Full utilities	32.3	Sep 13, 2024	$324,800	10,071	5,897	1.1 mi	64
CA-394642 Gravel · Full utilities	23.1	Oct 19, 2024	$290,500	12,577	5,996	14.8 mi	52

Show adjustment detail for the top comp

Tract size (67.72 ac → 78.96 ac)-3.4%
Access (Gravel → Landlocked)-32.0%
Utilities (Off grid → Power at road)+17.6%
Market time (3 mo)+0.9%

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.

Build the listing kit Post a deal or JV