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St. Martin County, LA · Sold

LA-655449

3623 County Road 336

$171,300
$5,088/ac · 33.67 ac
Acreage33.67 ac
Price per acre$5,088/ac
ZoningMixed Use
Road accessLandlocked
UtilitiesPower at road
TopographyFlat
ListedMay 19, 2024
Coordinates30.1787, -91.6684
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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. Martin County, Louisiana. Timber and marsh-adjacent tracts; drainage defines usable acreage.

View St. Martin market data →

Step 1 · Is this a deal?

Due diligence

4 items to verify before you offer.

Risk index
66
High risk
Wetlands41.8% of tract

Heavy wetland coverage — assume a delineation and permitting delay.

Average slope3.1%

Gentle grade, straightforward to develop.

Flood zoneAE

Inside the 100-year floodplain — insurance and elevation apply.

Legal accessLandlocked

No legal access of record — resale is severely limited.

Power12 ft away

Power at or near the road.

Buildable area18.62 of 33.67 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$132,966
$101,339$164,592 · $3,949/ac on 33.67 ac
Asking vs estimate
+28.8%
Priced above the comp set

Weighted from 10 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 $171,300
Maximum allowable offer
$75,980
$2,257/ac · +30.0% target margin

You need $95,320 off asking to hit this margin.

All-in cost$82,438
Net resale$122,329
Projected profit$39,890
ROI+48.4%
Annualized+69.3%
Break-even resale$2,661/ac
Profit if resale lands off target
-20%
$15,425
-10%
$27,657
0%
$39,890
+10%
$52,123
+20%
$64,356
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
LA-644984
Landlocked · Off grid
24.0Jul 27, 2026$82,8003,4463,8553.1 mi
84
LA-145821
Landlocked · Off grid
44.1Jul 27, 2026$119,1002,7023,3445.1 mi
84
LA-685285
Dirt · Power at road
29.9Jul 27, 2026$221,5007,4095,7589.3 mi
83
LA-414881
Landlocked · Power at road
22.3Jul 10, 2025$69,6003,1193,0642.4 mi
77
LA-694715
Dirt · Off grid
19.8Jul 27, 2026$100,7005,0924,3877.8 mi
75
LA-394731
Dirt · Full utilities
20.0Dec 9, 2025$95,7004,7842,9533.0 mi
73
LA-384606
Gravel · Full utilities
18.3Jul 27, 2026$172,7009,4504,83111.3 mi
72
LA-464470
Gravel · Off grid
16.6Oct 21, 2025$105,9006,3904,7841.1 mi
71
LA-264696
Dirt · Power at road
19.5Jun 28, 2025$86,9004,4543,4048.5 mi
68
LA-486646
Paved · Power at road
80.1Jan 31, 2024$292,0003,6432,76910.2 mi
58
Show adjustment detail for the top comp
  • Tract size (24.04 ac → 33.67 ac)-5.1%
  • 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.