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Nantucket County, MA · Sold

MA-832197

3687 County Road 186

$60,700
$49,350/ac · 1.23 ac
Acreage1.23 ac
Price per acre$49,350/ac
ZoningResidential
Road accessPaved
UtilitiesPower at road
TopographyWooded
ListedJul 4, 2026
Coordinates41.2277, -70.0930
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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

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

View Nantucket market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
14
Low risk
Wetlands14.0% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope3.4%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessDeeded frontage

266 ft of deeded road frontage.

Power57 ft away

Power at or near the road.

Buildable area1.00 of 1.23 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$85,065
$66,639$103,491 · $69,158/ac on 1.23 ac
Asking vs estimate
-28.6%
Priced below the comp set

Weighted from 5 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 $60,700
Maximum allowable offer
$48,608
$39,519/ac · +30.0% target margin

You need $12,092 off asking to hit this margin.

All-in cost$52,740
Net resale$78,260
Projected profit$25,520
ROI+48.4%
Annualized+69.3%
Break-even resale$46,606/ac
Profit if resale lands off target
-20%
$9,868
-10%
$17,694
0%
$25,520
+10%
$33,346
+20%
$41,172
Comparable sales5 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
MA-841349
Paved · Off grid
0.7Jul 27, 2026$32,20048,76157,1546.1 mi
78
MA-562884
Dirt · Power at road
2.0May 18, 2026$75,90037,55052,4685.9 mi
77
MA-731591
Dirt · Full utilities
0.8Nov 17, 2025$63,80080,79693,2806.9 mi
75
MA-682666
Dirt · Off grid
1.7Jan 31, 2025$77,20044,90377,5517.0 mi
68
MA-631524
Landlocked · Full utilities
0.8Jul 16, 2024$32,40043,21966,5223.6 mi
66
Show adjustment detail for the top comp
  • Tract size (0.66 ac → 1.23 ac)-0.6%
  • Utilities (Off grid → Power at road)+17.6%

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.