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San Juan County, NM · Sold

NM-475437

5630 County Road 280

$77,800
$1,045/ac · 74.46 ac
Acreage74.46 ac
Price per acre$1,045/ac
ZoningResidential
Road accessDirt
UtilitiesPower at road
TopographySloped
ListedJun 6, 2026
Coordinates36.5612, -108.4147
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

San Juan County, New Mexico. Cheapest large-tract market in the country; access and water are the whole story.

View San Juan market data →

Step 1 · Is this a deal?

Due diligence

2 items to verify before you offer.

Risk index
28
Low risk
Wetlands5.1% of tract

Little to no mapped wetland coverage.

Average slope28.5%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

1,301 ft of deeded road frontage.

Power247 ft away

Power at or near the road.

Buildable area42.40 of 74.46 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$72,684
$54,304$91,065 · $976/ac on 74.46 ac
Asking vs estimate
+7.0%
Priced above 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 $77,800
Maximum allowable offer
$41,534
$558/ac · +30.0% target margin

You need $36,266 off asking to hit this margin.

All-in cost$45,064
Net resale$66,869
Projected profit$21,805
ROI+48.4%
Annualized+69.2%
Break-even resale$658/ac
Profit if resale lands off target
-20%
$8,431
-10%
$15,118
0%
$21,805
+10%
$28,492
+20%
$35,179
Comparable sales8 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
NM-145677
Paved · Full utilities
88.6Jul 27, 2026$180,3002,0351,2698.2 mi
85
NM-744479
Dirt · Power at road
37.2Jul 27, 2026$29,40079168912.7 mi
75
NM-484054
Paved · Off grid
27.3Jul 27, 2026$29,6001,0847682.3 mi
73
NM-385475
Dirt · Off grid
76.5Nov 26, 2024$66,6008701,10412.6 mi
73
NM-545884
Dirt · Power at road
102.9Jul 28, 2025$61,90060167811.4 mi
73
NM-424989
Landlocked · Power at road
53.8Oct 10, 2023$42,6007921,0464.6 mi
69
NM-576482
Paved · Power at road
158.7Jul 29, 2024$146,8009258841.7 mi
66
NM-986800
Gravel · Power at road
199.9Dec 14, 2023$222,1001,1111,3682.5 mi
65
Show adjustment detail for the top comp
  • Tract size (88.6 ac → 74.46 ac)+4.1%
  • Access (Paved → Dirt)-27.1%
  • Utilities (Full utilities → Power at road)-18.0%

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.