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Honolulu County, HI · Sold

HI-448657

8517 County Road 75

$1,798,800
$16,995/ac · 106 ac
Acreage106 ac
Price per acre$16,995/ac
ZoningMixed Use
Road accessLandlocked
UtilitiesOff grid
TopographySloped
ListedAug 22, 2024
Coordinates21.5319, -158.2055
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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

Honolulu County, Hawaii. Lava-zone Puna lots at the low end, agricultural estates at the top.

View Honolulu market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
50
Moderate risk
Wetlands3.8% of tract

Little to no mapped wetland coverage.

Average slope24.7%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power2,966 ft away

Service extension needed; get a utility quote.

Buildable area61.09 of 105.84 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$2,057,933
$1,588,166$2,527,700 · $19,444/ac on 106 ac
Asking vs estimate
-12.6%
Priced below the comp set

Weighted from 10 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 $1,798,800
Maximum allowable offer
$1,175,962
$11,111/ac · +30.0% target margin

You need $622,838 off asking to hit this margin.

All-in cost$1,275,919
Net resale$1,893,298
Projected profit$617,379
ROI+48.4%
Annualized+69.2%
Break-even resale$13,103/ac
Profit if resale lands off target
-20%
$238,720
-10%
$428,049
0%
$617,379
+10%
$806,709
+20%
$996,039
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
HI-138623
Gravel · Off grid
103.3Jul 27, 2026$3,301,50031,97321,6566.4 mi
91
HI-838730
Dirt · Full utilities
111.6Jul 27, 2026$2,887,50025,87814,4785.3 mi
85
HI-197787
Gravel · Power at road
56.4Jul 27, 2026$2,579,60045,77822,9395.2 mi
75
HI-517450
Landlocked · Power at road
44.1Jul 27, 2026$1,365,60030,93021,7084.8 mi
75
HI-747918
Gravel · Off grid
62.0Nov 16, 2025$2,027,70032,72720,2584.4 mi
73
HI-458127
Gravel · Off grid
72.1Jan 29, 2026$2,545,50035,31022,41412.4 mi
72
HI-798991
Dirt · Full utilities
134.8Oct 16, 2025$3,133,90023,24714,0999.7 mi
72
HI-978896
Dirt · Power at road
125.8Jan 26, 2025$4,644,90036,91127,61210.4 mi
69
HI-397521
Dirt · Full utilities
46.5Sep 4, 2025$1,546,30033,26715,8552.1 mi
68
HI-229508
Gravel · Off grid
196.1Jul 25, 2024$2,965,30015,12513,1529.0 mi
67
Show adjustment detail for the top comp
  • Tract size (103.26 ac → 105.84 ac)-0.6%
  • Access (Gravel → Landlocked)-32.0%

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.