St. Mary's County, MD · Sold

MD-509984

2123 County Road 100

$3,681,300

$8,867/ac · 415 ac

Offer report Market this tract

Acreage415 ac

Price per acre$8,867/ac

ZoningAgricultural

Road accessGravel

UtilitiesFull utilities

TopographyRolling

ListedJan 20, 2026

Coordinates38.2808, -76.5623

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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

St. Mary's County, Maryland. Eastern Shore farmland and preservation-easement tracts.

View St. Mary's market data →

Step 1 · Is this a deal?

Due diligence

1 item to verify before you offer.

Risk index

Low risk

Wetlands7.8% of tract

Little to no mapped wetland coverage.

Average slope11.1%

Rolling to steep in places; pad prep likely.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

5,159 ft of deeded road frontage.

PowerOn site

Power at or near the road.

Buildable area363.64 of 415.16 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate

$4,501,813

$3,748,710 – $5,254,915 · $10,844/ac on 415 ac

Asking vs estimate

-18.2%

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 $3,681,300

Acres

Resale ($/ac)

Target margin (%)

Hold (months)

Closing (%)

Carry (%/yr)

Selling costs (%)

Your offer

Maximum allowable offer

$2,572,464

$6,196/ac · +30.0% target margin

You need $1,108,836 off asking to hit this margin.

All-in cost$2,791,123

Net resale$4,141,668

Projected profit$1,350,544

ROI+48.4%

Annualized+69.2%

Break-even resale$7,308/ac

Profit if resale lands off target

-20%

$522,211

-10%

$936,377

$1,350,544

+10%

$1,764,711

+20%

$2,178,878

Comparable sales8 matches

Parcel	Acres	Sold	Price	$/ac	Adj $/ac	Dist	Match
MD-609934 Dirt · Power at road	400.4	Sep 22, 2025	$3,393,000	8,474	12,340	8.3 mi	76
MD-538927 Gravel · Off grid	193.1	Jul 27, 2026	$1,599,800	8,287	9,555	9.1 mi	74
MD-238967 Dirt · Full utilities	198.7	Jul 27, 2026	$2,707,800	13,625	12,831	8.9 mi	74
MD-298108 Paved · Full utilities	106.7	Jul 27, 2026	$1,520,600	14,256	8,298	8.2 mi	73
MD-768466 Gravel · Off grid	138.2	Feb 15, 2026	$1,624,500	11,752	12,612	2.8 mi	70
MD-678124 Gravel · Full utilities	107.9	Nov 26, 2025	$1,662,300	15,406	10,907	8.2 mi	65
MD-647716 Gravel · Off grid	80.3	Oct 26, 2025	$1,002,100	12,481	11,849	8.8 mi	60
MD-748251 Landlocked · Power at road	118.3	Nov 4, 2025	$727,300	6,148	8,013	9.6 mi	60

Show adjustment detail for the top comp

Tract size (400.39 ac → 415.16 ac)-1.1%
Access (Dirt → Gravel)+16.3%
Utilities (Power at road → Full utilities)+22.0%
Market time (11 mo)+3.8%

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