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Mercer County, NJ · Sold

NJ-840669

4802 County Road 380

$10,900
$34,063/ac · 0.32 ac
Acreage0.32 ac
Price per acre$34,063/ac
ZoningMixed Use
Road accessDirt
UtilitiesPower at road
TopographyRolling
ListedJul 17, 2026
Coordinates40.3007, -74.6195
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

Mercer County, New Jersey. Pinelands restrictions keep supply extremely tight.

View Mercer market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
19
Low risk
Wetlands14.4% of tract

Partial wetlands. Verify the delineated build envelope.

Average slope8.9%

Gentle grade, straightforward to develop.

Flood zoneShaded X

Moderate flood hazard on part of the tract.

Legal accessDeeded frontage

74 ft of deeded road frontage.

Power168 ft away

Power at or near the road.

Buildable area0.26 of 0.32 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$12,485
$10,456$14,514 · $39,015/ac on 0.32 ac
Asking vs estimate
-12.7%
Priced below 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 $10,900
Maximum allowable offer
$7,134
$22,294/ac · +30.0% target margin

You need $3,766 off asking to hit this margin.

All-in cost$7,740
Net resale$11,486
Projected profit$3,746
ROI+48.4%
Annualized+69.3%
Break-even resale$26,292/ac
Profit if resale lands off target
-20%
$1,448
-10%
$2,597
0%
$3,746
+10%
$4,894
+20%
$6,043
Comparable sales7 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
NJ-630467
Dirt · Full utilities
0.3Jan 2, 2026$15,00050,07142,0975.7 mi
83
NJ-131171
Dirt · Power at road
0.5Aug 5, 2025$16,30034,65536,2091.2 mi
79
NJ-121892
Gravel · Off grid
0.8Jun 8, 2026$31,40039,69940,6815.9 mi
70
NJ-672530
Gravel · Off grid
1.3Jul 27, 2026$38,70030,95531,6934.7 mi
68
NJ-891700
Gravel · Off grid
0.7Sep 15, 2024$32,20046,66451,2128.1 mi
60
NJ-752921
Landlocked · Off grid
1.7Jan 25, 2026$43,80026,38740,7338.0 mi
60
NJ-792814
Landlocked · Power at road
1.5Feb 11, 2024$32,20020,90329,5959.6 mi
52
Show adjustment detail for the top comp
  • Utilities (Full utilities → Power at road)-18.0%
  • Market time (7 mo)+2.6%

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.