Pool House Bathroom and Shower Construction in Gresham

Typical cost in Gresham

  • Toilet and basin room, about 20 sq ft, added to the building cost$6,000 – $20,000+
  • Bathroom with shower, toilet and basin, added to the building cost$19,000 – $56,000+
  • Whole pool house, about 200 sq ft, with a bathroom and shower$50,000 – $130,000+

Adding a toilet and shower turns pool house construction into a plumbing job as well as a building job. A toilet and basin, a shower room and a combined changing area each need their own space and lines. We start with the fixtures you want and how water, drains and power will reach the room.

Homes in Fairview, Troutdale and Wood Village can be in our area too. Send the address with your request and we will tell you who handles the permit.

Request a free quote

Cedar pool house with a basin and shower visible through the bathroom doorway beside a covered seating porch.

Bathroom and shower layouts

Pick the fixtures and how private each room should be; we work out the space and lines. A bathroom alone, a shower room and a changing area next door are separate choices.

Pool house shower room with a tiled walk-in shower, a small wall basin, a slatted bench and towel hooks

A toilet and basin near the pool

A compact bathroom can save trips into the house without adding a full shower. It still needs room for the fixtures, a way in and ventilation, and we confirm the water supply and the drain connection. We mark the path from the pool and which way the door swings. A small room works best when you settle where the fixtures go before the walls, windows and doors.

A shower room with a place to change

A shower changes the wet area and adds hot water to the job. Towels and clothes need a dry spot, rather than the shower taking over the only place to change. Drainage, finishes that stand up to water and ventilation are all part of building the room. Where the shower controls and the door go depends on the whole floor plan; an indoor bathroom layout will not always suit a poolside room.

Cedar-lined pool house changing room with a slatted bench, towel shelves, wall hooks and a glass door open to the pool

A bathroom beside a separate changing room

With two rooms, one person can change while another uses the bathroom. That takes more walls and doors than one shared room. We place each door to suit the patio, the covered lounge and the way people move inside. If privacy matters, the bathroom door does not have to face the poolside seats. We decide what really needs a room of its own before we make the building bigger.

Plan the water and drains before the floor plan

The fixtures are only part of the work. We plan where the water comes from, where the drain goes, whether you need hot water and how the room is vented. Show us the pool equipment and any buried lines you know of. Utility trenches may cross decking you want to keep, and we price protecting it and putting it back. Gresham’s guidance for home building projects covers plumbing and other trade work, and we confirm what your address and design need.

What the bathroom estimate shows

We price the building work, fixtures, plumbing hookups, hot water, ventilation and wet-area finishes as separate lines. That makes it easy to compare a toilet-and-basin room with a full shower room. Send photos of the existing area and say whether the pool house is new or already standing. A pool house bathroom does not turn the building into a bedroom or a separate home. Sleeping or living there is a change of use with its own review.

Get a quote for your pool house bathroom and shower construction project

List the fixtures you want along with the address. If any are already bought or installed, mention that too.

Request a free quote

View contact options

Call (971) 293-4628

Get a quote for your project

Call (971) 293-4628