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Honolulu County, HI · Sold

HI-566742

9492 County Road 309

$1,565,500
$59,232/ac · 26.43 ac
Acreage26.43 ac
Price per acre$59,232/ac
ZoningResidential
Road accessPaved
UtilitiesOff grid
TopographySloped
ListedMay 20, 2026
Coordinates21.4332, -158.1649
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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

3 items to verify before you offer.

Risk index
27
Low risk
Wetlands0.3% of tract

Little to no mapped wetland coverage.

Average slope23.5%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

1,107 ft of deeded road frontage.

Power7,852 ft away

A long utility run — price in solar/off-grid instead.

Buildable area15.81 of 26.43 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,242,072
$1,046,283$1,437,861 · $46,995/ac on 26.43 ac
Asking vs estimate
+26.0%
Priced above 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 $1,565,500
Maximum allowable offer
$709,756
$26,854/ac · +30.0% target margin

You need $855,744 off asking to hit this margin.

All-in cost$770,085
Net resale$1,142,707
Projected profit$372,621
ROI+48.4%
Annualized+69.2%
Break-even resale$31,670/ac
Profit if resale lands off target
-20%
$144,080
-10%
$258,351
0%
$372,621
+10%
$486,892
+20%
$601,163
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
HI-517450
Landlocked · Power at road
44.1Jul 27, 2026$1,365,60030,93049,8992.5 mi
83
HI-217047
Gravel · Power at road
33.0Jan 25, 2026$1,357,70041,18043,7743.9 mi
82
HI-197787
Gravel · Power at road
56.4Jul 27, 2026$2,579,60045,77852,7286.3 mi
77
HI-458127
Gravel · Off grid
72.1Jan 29, 2026$2,545,50035,31051,5195.2 mi
73
HI-137545
Dirt · Off grid
47.3Nov 12, 2024$1,712,00036,20258,9873.2 mi
73
HI-867456
Landlocked · Full utilities
44.3Oct 7, 2025$1,247,00028,12338,4725.9 mi
70
HI-915945
Gravel · Off grid
14.8Apr 18, 2025$462,00031,13136,0326.3 mi
68
HI-397521
Dirt · Full utilities
46.5Sep 4, 2025$1,546,30033,26736,4458.9 mi
67
HI-936978
Gravel · Power at road
31.4Jan 14, 2024$1,477,00047,09953,7989.4 mi
66
HI-747918
Gravel · Off grid
62.0Nov 16, 2025$2,027,70032,72746,56410.5 mi
65
Show adjustment detail for the top comp
  • Tract size (44.15 ac → 26.43 ac)+9.1%
  • Access (Landlocked → Paved)+73.5%
  • Utilities (Power at road → Off grid)-15.0%

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.