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Nantucket County, MA · Sold

MA-856466

7299 County Road 390

$1,537,100
$56,824/ac · 27.05 ac
Acreage27.05 ac
Price per acre$56,824/ac
ZoningResidential
Road accessPaved
UtilitiesOff grid
TopographyRolling
ListedFeb 9, 2025
Coordinates41.2496, -70.1677
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

Nantucket County, Massachusetts. Very limited raw supply; wetlands review drives most deals.

View Nantucket market data →

Step 1 · Is this a deal?

Due diligence

1 item to verify before you offer.

Risk index
15
Low risk
Wetlands7.2% of tract

Little to no mapped wetland coverage.

Average slope5.5%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

545 ft of deeded road frontage.

Power14,572 ft away

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

Buildable area23.85 of 27.05 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$1,237,674
$920,987$1,554,361 · $45,755/ac on 27.05 ac
Asking vs estimate
+24.2%
Priced above 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 $1,537,100
Maximum allowable offer
$707,242
$26,146/ac · +30.0% target margin

You need $829,858 off asking to hit this margin.

All-in cost$767,358
Net resale$1,138,660
Projected profit$371,302
ROI+48.4%
Annualized+69.2%
Break-even resale$30,835/ac
Profit if resale lands off target
-20%
$143,570
-10%
$257,436
0%
$371,302
+10%
$485,168
+20%
$599,034
Comparable sales7 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MA-757990
Dirt · Off grid
81.6Jul 27, 2026$2,252,10027,59947,0427.2 mi
75
MA-847797
Gravel · Full utilities
71.0Aug 12, 2025$4,183,50058,96460,6564.9 mi
68
MA-337572
Landlocked · Power at road
60.3Jan 14, 2025$1,442,50023,93043,6033.4 mi
68
MA-485896
Dirt · Off grid
17.9Mar 31, 2024$570,40031,86445,4707.8 mi
66
MA-497379
Paved · Full utilities
52.4Sep 26, 2024$3,787,70072,25761,1206.0 mi
65
MA-504859
Dirt · Power at road
8.4Jul 4, 2025$205,70024,33826,1910.3 mi
65
MA-914821
Dirt · Power at road
8.2May 3, 2024$248,60030,23934,0041.3 mi
59
Show adjustment detail for the top comp
  • Tract size (81.6 ac → 27.05 ac)+24.0%
  • Access (Dirt → Paved)+37.2%

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.