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New Castle County, DE · Sold

DE-326080

9724 County Road 385

$857,100
$41,912/ac · 20.45 ac
Acreage20.45 ac
Price per acre$41,912/ac
ZoningResidential
Road accessPaved
UtilitiesPower at road
TopographyRolling
ListedJan 16, 2026
Coordinates39.6360, -75.6717
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

New Castle County, Delaware. Small coastal-adjacent tracts with strong residential conversion demand.

View New Castle market data →

Step 1 · Is this a deal?

Due diligence

No material red flags on the mapped layers.

Risk index
6
Low risk
Wetlands3.9% of tract

Little to no mapped wetland coverage.

Average slope6.5%

Gentle grade, straightforward to develop.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

634 ft of deeded road frontage.

Power42 ft away

Power at or near the road.

Buildable area18.67 of 20.45 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$539,761
$388,628$690,894 · $26,394/ac on 20.45 ac
Asking vs estimate
+58.8%
Priced above the comp set

Weighted from 6 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 $857,100
Maximum allowable offer
$308,435
$15,082/ac · +30.0% target margin

You need $548,665 off asking to hit this margin.

All-in cost$334,652
Net resale$496,580
Projected profit$161,928
ROI+48.4%
Annualized+69.2%
Break-even resale$17,787/ac
Profit if resale lands off target
-20%
$62,612
-10%
$112,270
0%
$161,928
+10%
$211,586
+20%
$261,244
Comparable sales6 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
DE-726366
Paved · Power at road
25.2Feb 15, 2026$480,20019,08620,0491.8 mi
85
DE-186267
Dirt · Off grid
23.4Apr 27, 2025$647,90027,66547,9713.8 mi
79
DE-336558
Gravel · Off grid
28.9May 4, 2025$496,00017,15026,3707.0 mi
69
DE-365691
Gravel · Off grid
15.4Nov 21, 2024$225,60014,62021,0556.9 mi
68
DE-835113
Dirt · Full utilities
10.2Jun 24, 2025$176,10017,35319,0121.7 mi
68
DE-417403
Dirt · Off grid
53.3Jul 28, 2024$552,20010,35221,3134.7 mi
60
Show adjustment detail for the top comp
  • Tract size (25.16 ac → 20.45 ac)+2.9%
  • Market time (6 mo)+2.1%

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.