Planning a Kitchen Remodel in an Older Puget Sound Home
Kitchens in Seattle-area houses built before 1980 were designed for a different way of cooking: closed rooms, small counters, one or two circuits. Remodeling them is rewarding but follows a different plan than a newer house, because the walls, wiring and plumbing behind the cabinets usually need as much attention as the cabinets themselves.
Start with how you cook and gather
Before cabinet catalogs, write down:
- How many people cook at once.
- Where people sit and gather while someone cooks.
- What appliances you need: range or cooktop and wall ovens, size of refrigerator, dishwasher drawers, a second sink.
- Storage needs: pantry, small appliances, recycling.
- Whether the kitchen should connect to dining, living space or the yard.
These answers decide the layout, and the layout drives most of the cost.
The wall question
The most common change in older houses is opening the kitchen to the dining or living room. If the wall carries the floor or roof above, it needs an engineer's beam design and a permit. Options include a dropped beam, which is simpler, or a flush beam hidden in the ceiling, which costs more and looks seamless. Ductwork, plumbing vents or wiring in the wall must be rerouted. Budget $8,000 to $35,000 for the structural part alone.
Systems behind the walls
Electrical. Older houses often have a small panel, ungrounded circuits and, in pre-war houses, knob-and-tube wiring. Modern kitchens need several dedicated circuits; induction ranges and heat pumps may need a panel upgrade.
Plumbing. Galvanized steel supply pipes corrode inside and restrict flow; cast-iron drains crack with age. Some houses from the late 1970s to mid-1990s have polybutylene supply pipe. Remodels are the time to replace them.
Ventilation. Many older kitchens have no ducted hood. A hood vented outside, sized for the range, belongs in every remodel, especially with gas.
Framing. Earlier remodels may have cut joists for drains or removed posts. Opening walls reveals it.
Lead and asbestos in older kitchens
Houses built before 1978 likely have lead paint. Contractors disturbing it must be certified and follow lead-safe practices under Washington's renovation rules. Older flooring, mastic, plaster and duct insulation can contain asbestos, and the Puget Sound Clean Air Agency requires an asbestos survey before many renovation and demolition projects. Testing early keeps surprises off the schedule.
Budgeting with contingency
| Line | Share of a typical older-house kitchen budget |
|---|---|
| Design and permits | 5% – 10% |
| Demolition, structure and systems | 20% – 30% |
| Cabinets | 25% – 35% |
| Counters, tile and finishes | 15% – 20% |
| Appliances (often separate) | 10% – 15% |
| Contingency | 10% – 15% |
Keep the contingency separate and spend it only on what the walls reveal.
Keeping original character
Older Seattle-area houses often have built-ins, wood windows, plaster detail or original floors that buyers and owners value. A remodel can restore a built-in buffet, keep the original window and match trim profiles while modernizing everything else.
Permits and sequence
A remodel that moves walls, plumbing or wiring needs a building permit plus electrical and plumbing permits. The typical sequence:
- Design and selections, including cabinet order.
- Testing for lead and asbestos.
- Permit application.
- Demolition and abatement if needed.
- Structural work and inspections.
- Rough-in plumbing, electrical and ventilation, inspections.
- Insulation and drywall.
- Cabinets, counters, tile, fixtures, appliances.
- Final inspection.
Ordering cabinets during permit review keeps the schedule moving.
Living through it
Set up a temporary kitchen with a microwave, induction plate, refrigerator and a sink nearby. Plan for six to twelve weeks without a full kitchen; longer if the wall comes out.
Choosing a remodeler
Ask for projects in houses of the same era, how they handle unknowns and change orders, and who will be on site daily. A remodeler experienced with older houses will raise lead, asbestos and systems questions before you do.