CA-218548
8457 County Road 310
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.
San Bernardino County, California. Wide spread between Central Valley ag ground and buildable foothill parcels.
View San Bernardino market data →Step 1 · Is this a deal?
1 item to verify before you offer.
Little to no mapped wetland coverage.
Gentle grade, straightforward to develop.
Outside the mapped floodplain.
4,737 ft of deeded road frontage.
Service extension needed; get a utility quote.
Net of wetlands and slope constraints.
Step 2 · Where do the numbers land?
Weighted from 6 recorded sales, adjusted for tract size, access, utilities and time since sale. Range width reflects dispersion across the comp set.
Comps, diligence flags, an offer number and what to ask the seller.
You need $555,954 off asking to hit this margin.
| Parcel | Acres | Sold | Price | $/ac | Adj $/ac | Dist | Match |
|---|---|---|---|---|---|---|---|
| CA-978809 Gravel · Off grid | 472.6 | Nov 1, 2025 | $1,306,600 | 2,765 | 3,022 | 11.3 mi | 82 |
| CA-447227 Gravel · Full utilities | 150.2 | Jul 27, 2026 | $936,000 | 6,230 | 3,315 | 3.0 mi | 76 |
| CA-107355 Dirt · Off grid | 164.8 | Aug 28, 2025 | $649,100 | 3,938 | 3,723 | 12.0 mi | 68 |
| CA-137537 Landlocked · Power at road | 188.1 | Jan 26, 2026 | $785,000 | 4,174 | 4,324 | 19.4 mi | 62 |
| CA-559751 Dirt · Full utilities | 935.1 | Oct 21, 2024 | $2,889,700 | 3,090 | 3,513 | 7.5 mi | 60 |
| CA-679354 Paved · Full utilities | 701.4 | Oct 16, 2024 | $2,976,700 | 4,244 | 3,220 | 14.6 mi | 59 |
Show adjustment detail for the top comp
- Tract size (472.62 ac → 391.2 ac)+5.8%
- Market time (9 mo)+3.3%
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.