What to Decide First When Planning a Home on Your Land
TL;DR: Settle your land and your budget first. Then lock the size, layout, plumbing walls, window and door openings, and the slab before panels are ordered. Flooring, paint and fixtures can wait. The order matters because SIP panels are cut at the factory, openings and all.
In my last post, I wrote about too many choices and why they stall so many home projects. One of the fixes was simple: decide in the right order.
A lot of people asked me what that order actually is. So here it is, step by step, for a single-level home on your own land.
The short version: some decisions get locked in early, and some can wait. If you know which is which, you can stop worrying about the ones that aren't due yet.
Why the order matters more with SIP panels
With a stick-built house, a framer can move a window on site. It costs time and money, but it can be done.
SIP panels work differently. Your wall and roof panels are made to fit your plan before they ever ship. The window and door openings are cut at the factory. When the panels show up, the openings are already there.
That's a big part of why a SIP shell goes up fast. It also means the big decisions have to be final before the panel order goes in. Moving a window after the panels are cut isn't a quick fix.
So the order isn't about being rigid. It's about making each decision while it's still cheap to make.
Step 1: Your land and your budget
Everything starts here. Your land decides what fits, where the house sits, and what the site will cost to get ready. Your budget decides how big and how finished the house can be.
Land questions to answer first:
- Do you own the land, or are you still looking?
- Where will the house sit, and which way will it face?
- How will the driveway get there?
- Is there water, power and a septic option, or will you need them added? Our rural utility guide walks through each one.
- What does your county require for a permit? Start with our Missouri county building rules.
Budget questions to answer first:
- What's your total number, including land prep, the slab and the finish work?
- Are you paying cash or financing?
- If you're financing, have you talked to a lender about a construction loan?
If you don't have land yet, that's OK. Need land to build on? We can help. Call (816) 388-0462 for more info.
If you're not sure what your budget builds, start with our free cost estimate. It gives you a ballpark before you fall in love with a size you can't afford.
Step 2: Size and footprint
Once you know your land and your number, pick your size. This one drives almost everything else: the price, the slab, the panel count and the layout.
Don't try to pick the perfect number of square feet. Pick a range that fits your budget, then let the layout settle the exact size.
Step 3: Room layout and walls
Next comes the floor plan. How many bedrooms. Where the kitchen goes. Whether you want an office, a big pantry or a mudroom off the garage.
This is where starting from a proven single-level design saves you a lot of back-and-forth. One level, no stairs, on a slab. The hard parts are already worked out: hallway widths, the path from the garage to the kitchen, a zero-step entry, and room to move. You change what matters to you and leave the rest.
Step 4: Plumbing walls
On a slab, the drain lines are set before the concrete is poured. Once the slab is in, your kitchen sink, toilets, showers and laundry are where they are.
So decide where the wet rooms go before the slab. Grouping the kitchen, baths and laundry close together keeps the plumbing simpler.
Step 5: Window and door openings
This is the one that catches people. Because openings are cut at the factory, you need to know:
- How many windows and doors
- How big each one is
- Exactly which wall it goes on, and where on that wall
Think about your land here too. Where's the view? Where does the morning sun come in? Which side faces the wind? A window in the right spot is worth more than a fancy window in the wrong one.
Step 6: The foundation and slab
Your slab holds the footprint, the plumbing and the anchor points for the walls. It has to match the plan exactly, because the panels are made to sit on it.
This is also where local rules come in. Frost depth, footings and soil all depend on where your land is, so your builder and your county have a say here.
Step 7: Order the panels
When steps 1 through 6 are settled, the panel order can go in. This is the line in the sand. Before it, changes happen on paper. After it, changes cost real money.
What can wait
Here's the good news. A long list of choices doesn't have to be made yet:
- Flooring
- Paint colors
- Cabinet style and counters
- Light fixtures and faucets
- Appliances
- Door hardware
These come later in the build. They're real decisions, and they matter. But they don't change your panels or your slab. If you catch yourself stuck on paint before your window openings are final, set the paint aside. Its turn hasn't come.
How we handle the order at DreamStart
We built our Design Package around this exact order.
The $9,750 Design Package takes your chosen design and fits it to your land and your must-haves. We work through size, layout, plumbing walls and openings with you, in that order, and turn them into drawings a vetted local builder near your land can price and permit.
Then comes Walk Your Plans. You walk your floor plan at full size before anything is ordered. Standing in a room settles questions a drawing can't. It's the last stop for big changes, right before the panel order.
And the plans are yours to keep.
We design for land in Missouri and nearby states; panels ship from Iowa.
Bottom line
Decide in this order: land and budget, then size, layout, plumbing walls, window and door openings, and the slab. Those all have to be final before the SIP panels are ordered, because the openings are cut at the factory. Flooring, paint and fixtures can wait. You don't have to make every choice for your forever home today. You only have to make the next one.
Ready for your next step?
FAQ
What should I decide first when building a house on my own land? Start with your land and your budget. They decide what fits, where the house sits, and how big and how finished it can be. Size and layout come next.
Why do window locations have to be final before ordering SIP panels? SIP wall panels are cut at the factory, including the window and door openings. Once the panels are made, moving an opening is hard and costly. That's why we settle openings before the panel order, and why Walk Your Plans comes right before it.
When do I pick flooring, paint and fixtures? Later in the build. Those finishes don't change the slab or the panels, so there's no reason to stress over them early. Focus on the big decisions first, and give the finishes their turn.