Norfolk County, MA · Sold

MA-586930

505 County Road 320

$873,300

$23,067/ac · 37.86 ac

Offer report Market this tract

Acreage37.86 ac

Price per acre$23,067/ac

ZoningResidential

Road accessGravel

UtilitiesOff grid

TopographyRolling

ListedNov 5, 2025

Coordinates42.2413, -71.1631

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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

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

View Norfolk market data →

Step 1 · Is this a deal?

Due diligence

2 items to verify before you offer.

Risk index

Low risk

Wetlands1.0% of tract

Little to no mapped wetland coverage.

Average slope3.6%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessRecorded easement

Access by easement; pull and read the recorded document.

Power5,150 ft away

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

Buildable area35.61 of 37.86 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate

$1,018,655

$830,175 – $1,207,135 · $26,906/ac on 37.86 ac

Asking vs estimate

-14.3%

Priced below the comp set

Weighted from 8 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 $873,300

Acres

Resale ($/ac)

Target margin (%)

Hold (months)

Closing (%)

Carry (%/yr)

Selling costs (%)

Your offer

Maximum allowable offer

$582,089

$15,375/ac · +30.0% target margin

You need $291,211 off asking to hit this margin.

All-in cost$631,567

Net resale$937,163

Projected profit$305,596

ROI+48.4%

Annualized+69.2%

Break-even resale$18,132/ac

Profit if resale lands off target

-20%

$118,163

-10%

$211,880

$305,596

+10%

$399,312

+20%

$493,028

Comparable sales8 matches

Parcel	Acres	Sold	Price	$/ac	Adj $/ac	Dist	Match
MA-356863 Paved · Off grid	36.1	Feb 8, 2026	$757,300	20,996	18,024	5.8 mi	82
MA-376849 Paved · Full utilities	35.7	Sep 25, 2025	$1,387,100	38,854	23,552	5.0 mi	78
MA-525479 Gravel · Full utilities	13.2	Mar 30, 2026	$589,500	44,560	27,301	1.2 mi	73
MA-706106 Dirt · Off grid	20.8	Mar 18, 2025	$602,500	28,911	32,468	5.7 mi	73
MA-415704 Gravel · Power at road	15.6	Nov 22, 2025	$495,100	31,778	24,510	2.5 mi	71
MA-208280 Landlocked · Power at road	100.7	Jan 21, 2025	$1,714,700	17,032	27,983	0.6 mi	64
MA-157749 Landlocked · Off grid	68.5	Sep 30, 2023	$1,154,800	16,850	31,296	6.8 mi	62
MA-975609 Paved · Full utilities	14.5	Dec 19, 2023	$851,500	58,563	33,594	5.0 mi	58

Show adjustment detail for the top comp

Tract size (36.07 ac → 37.86 ac)-0.9%
Access (Paved → Gravel)-15.3%
Market time (6 mo)+2.2%

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.

Build the listing kit Post a deal or JV