Peterson Plans

The Built-In Self-Study


A good closet, cabinet, or mudroom is only half lumber and paint. The other half is function — and function comes from watching how you actually live, not how you picture yourself living. This is the prep session before your build — fill it in, and the last page becomes the brief you hand straight to your plan.

0Measure the space

Physical limits come first — everything downstream fits inside these numbers. (Width × Depth × Height.)

Obstacles to work around (ductwork, columns, trim, outlets, a sloped ceiling):

1Inventory — what needs a home

List it all, the real version, not the tidy version. Mark how often you reach for each: D = daily, W = weekly, S = seasonal.

ItemD / W / SNotes

2Group into buckets

Sort your inventory into categories — by what each thing is, or what it's for (school bags, sports gear, outerwear, shoes, pet supplies, mail and keys). You design zones, not slots, so each bucket becomes a zone. Watch for orphans that fit no bucket — those are usually what ends up piled on the counter.

Bucket / categoryRoughly how much — and how big

3Map where it lives now

Where does each thing land today — and, more telling, where does it pile up? A pile is a habit pointing at where storage actually wants to be.

Where things land nowThe pile-up spots (your best data)

4Mock it up — full size

Tape it on the floor and wall, or build a rough bay from cardboard. Then load it with the real stuff — the actual backpacks, coats, bins, groceries. Record what the real objects demand:

What it has to holdReal depth / width / height it needs

5Role-play the routines

Physically walk each routine through the mocked-up space and note every spot that snags. You feel the problems with your body before you'd ever see them on paper.

Snags and surprises (where something banged, didn't fit, or felt awkward):

6Watch

Observe yourself, the people you live with, and especially anyone who can't easily tell you what they need. Watch what they do, not what they say. Let them use the space naturally and take notes from the side.

7Decide — on purpose

For each item or zone, choose one: design around the habit you already have, or nudge the habit you want by making the right thing the easiest thing. Write the reason down so every dimension in your build has one.

Item / zoneAround or nudge?The reason

8Your build brief — hand it to your plan

Pull your answers together into the short brief your plan turns into exact cuts: your footprint, a zone for each bucket, and what each one holds. Enter these and the plan sizes every piece to fit.

Zone (from your buckets)What it holdsDaily / weekly / seasonal