What this due-diligence check covers
Define what off-grid means for the project: no electric connection, private water, independent wastewater, remote access or all of them.
Every system needs capacity, maintenance, replacement and legal approval.
Why it matters before closing
Remoteness can multiply construction, fuel, insurance, emergency and maintenance cost while limiting financing and resale.
What to verify
- Confirm dwelling and occupancy rules.
- Verify a legal water source and storage plan.
- Obtain wastewater approval.
- Model solar, backup generation, heating and access needs.
Red flags that deserve follow-up
- Hauling water assumed without checking legality or capacity.
- No all-weather emergency route.
- Solar estimate ignores winter load or well pumping.
- Composting system proposed without greywater approval.
Evidence to keep in the parcel file
- Written land-use confirmation
- Water and wastewater plan
- Energy load and system design
- Access and emergency plan
Questions to ask before the deadline
- Can I legally occupy the structure year-round?
- What is the water source in drought?
- How will all wastewater be handled?
- Can emergency vehicles reach the site?
- What systems require permits or inspections?