← New search
Rio Blanco County, CO · Sold

CO-242859

9280 County Road 312

$36,600
$5,126/ac · 7.14 ac
Acreage7.14 ac
Price per acre$5,126/ac
ZoningMixed Use
Road accessDirt
UtilitiesOff grid
TopographySloped
ListedAug 12, 2024
Coordinates39.9350, -108.0909
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

Rio Blanco County, Colorado. Front Range spillover and San Luis Valley off-grid lots moving fast.

View Rio Blanco market data →

Step 1 · Is this a deal?

Due diligence

3 items to verify before you offer.

Risk index
30
Moderate risk
Wetlands3.3% of tract

Little to no mapped wetland coverage.

Average slope23.5%

Steep ground — expect meaningful site work to build.

Flood zoneX

Outside the mapped floodplain.

Legal accessDeeded frontage

360 ft of deeded road frontage.

Power10,736 ft away

A long utility run — price in solar/off-grid instead.

Buildable area4.14 of 7.14 ac

Net of wetlands and slope constraints.

Step 2 · Where do the numbers land?

Adjusted value estimate
$27,949
$21,750$34,149 · $3,914/ac on 7.14 ac
Asking vs estimate
+31.0%
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 $36,600
Maximum allowable offer
$15,971
$2,237/ac · +30.0% target margin

You need $20,629 off asking to hit this margin.

All-in cost$17,329
Net resale$25,713
Projected profit$8,385
ROI+48.4%
Annualized+69.3%
Break-even resale$2,638/ac
Profit if resale lands off target
-20%
$3,242
-10%
$5,814
0%
$8,385
+10%
$10,956
+20%
$13,528
Comparable sales10 matches
ParcelAcresSoldPrice$/acAdj $/acDistMatch
CO-472911
Gravel · Power at road
7.4Dec 25, 2025$34,9004,7123,5452.9 mi
82
CO-513467
Gravel · Off grid
11.1Jul 27, 2026$42,2003,8083,3909.7 mi
77
CO-593061
Dirt · Off grid
8.3Nov 6, 2024$21,7002,6212,8438.0 mi
75
CO-712589
Dirt · Off grid
5.9Sep 16, 2025$23,5004,0094,11714.5 mi
75
CO-374149
Paved · Power at road
18.2Jun 30, 2026$88,5004,8713,2974.0 mi
72
CO-942603
Paved · Off grid
5.9Aug 30, 2024$31,0005,2304,08212.6 mi
68
CO-603455
Dirt · Off grid
11.0May 5, 2024$52,5004,7715,39713.4 mi
65
CO-591298
Paved · Off grid
2.3May 12, 2026$9,9004,3103,03714.1 mi
65
CO-723299
Gravel · Power at road
9.8Feb 5, 2024$66,0006,7235,5597.9 mi
65
CO-464295
Gravel · Full utilities
20.2Apr 22, 2024$120,1005,9434,3035.6 mi
57
Show adjustment detail for the top comp
  • Access (Gravel → Dirt)-14.0%
  • Utilities (Power at road → Off grid)-15.0%
  • Market time (8 mo)+2.7%

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.