Putting a manufactured home on your own land is an exciting step, and a lot has to happen before the home ever arrives. The land needs to be cleared, accessible, level and ready for utilities, and it has to meet the requirements of your home’s manufacturer, your installer and your county. Here is an overview of what preparing land for a manufactured home usually involves, so you know what to expect and what questions to ask.
Step 1: Permits, site plan and setbacks
Before any ground is disturbed, check with your county planning and building departments. They can tell you what permits are needed, where the home can be placed and what setbacks apply from property lines, wells, septic systems and streams. Your home dealer or installer can usually help with this part of the process.
This is also the time to confirm where the septic system and well or water connection will go, since those affect where the home can sit.
Step 2: Clear the site
Trees, brush, stumps and roots are removed from the home site, the driveway route and the area needed for delivery and setup. Clearing a bit wider than the home itself gives room to maneuver the sections into place and keeps the area around the home open and dry.
Step 3: Build an access driveway the delivery can use
Manufactured home sections arrive on long, heavy trucks. The driveway needs to handle them, which usually means:
- Enough width for the load and the truck.
- A firm, compacted base that will not rut or sink under the weight.
- Gentle turns and grades the delivery truck can manage.
- Overhead clearance from branches and power lines.
- Room to turn around or back out.
Your delivery company can tell you exactly what they need. Building the driveway correctly before delivery day avoids delays, and a solid driveway built for a heavy load will serve the home well for years.
Step 4: Grade and prepare the home pad
The area where the home will sit is graded so it is level and so water drains away from it on all sides. Topsoil and soft material are removed, and the pad is built up and compacted as needed. Water collecting under a manufactured home can lead to moisture problems, so drainage is one of the most important parts of the prep.
The type of foundation or support system affects how the pad is built. Some homes sit on piers, some on runners or pads, and some on a concrete slab or permanent foundation. Your home’s installation instructions and your installer will specify what is required.
Step 5: Trench for utilities
Water, power and septic lines all need to reach the home. Trenches are dug from the source to the home site at the depths required for each utility. Final connections are typically made by licensed contractors in each trade, such as electricians, plumbers and septic installers, so coordinating with them early keeps the project moving.
Step 6: Final grading after setup
Once the home is in place, the ground around it is final graded so it slopes away from the home, and any areas disturbed during delivery and setup are cleaned up. Gutters and downspouts that direct water away from the home finish the job.
Who does what?
| Task | Usually handled by |
|---|---|
| Permits and site plan | Owner, dealer or installer |
| Clearing, driveway, grading and pad | Excavation contractor |
| Utility trenching | Excavation contractor |
| Utility connections | Licensed electrician, plumber, septic installer |
| Home delivery and setup | Dealer or licensed installer |
| Final grading | Excavation contractor |
What affects the cost of preparing land for a manufactured home?
- How much clearing is needed.
- Driveway length and how much base rock it needs.
- How level the site is to begin with.
- Soil conditions and drainage needs.
- Length of utility trenches.
- Foundation type required for your home.
Frequently asked questions
It varies with the site and the season. Clearing, driveway and pad work can often be done in days to a few weeks, but permits and scheduling utilities can add time, so starting early helps.
The pad needs to be level and stable to meet the home’s installation requirements, and the surrounding ground should slope away for drainage. The rest of the property does not need to be level.
A wide, firm, compacted driveway with gentle turns, enough overhead clearance and room to maneuver. Ask your delivery company for their specific requirements.
Some steps, like clearing, can often be done in winter. Driveway building, pad preparation and grading are best done in drier months, when the ground compacts properly.
Learn more about our site preparation services, and see our article on the best time of year for excavation and grading.