Pool House Cost
Depending on the style and type, a 300-square foot detached pool house could cost between $48,000 and $180,000 or an average of $114,000. A prefab structure at this size costs around $26,630.
| Average Cost | $114,000 |
| High Cost | $180,000+ |
| Low Cost | $26,630 |
*For a 300-square foot pool house
A custom-built, detached pool house costs between $160 and $600 per square foot to build. This is comparable to the cost to build a house, which ranges from $100 to $500 per square foot. Adding things like a bathroom or kitchen will increase your price.
Pool House With Bathroom Cost
You’ll likely still pay between $160 and $600 per square foot to build a pool house with a bathroom. On its own, the cost of adding a bathroom runs from $15,000 to $35,000 on average. Contact a home builder near you for a more accurate estimate.
Cost to Build Pool House
For a 300-square foot pool house that costs $114,000 to build, the price of labor alone runs from $34,200 to $68,400. Labor costs make up between 30% and 60% of the total project cost.
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Pool House Kit Prices
Pool house kits range from $5,000 to $44,300 or more. Prices depend on size, style, features and labor. You’ll pay more to set up water and electricity.
However, open structures will cost significantly less. Getting a pre-built gazebo costs from $1,500 to $7,000 but usually doesn't include traditional walls, plumbing or electricity.
| Feature | Average Cost |
|---|---|
| Built-in bar | $2,000-$4,000 |
| Shower | $1,560-$6,820 |
| Shed | $1,500 or lower |
| Sink | $220-$570 |
| Fridge | $190-$3,250 |
- A walk-in shower installation costs between $750 and $6,850 but an outdoor shower might cost less.
- The price to install a sink for the built-in bar might cost as low as $100 if you choose basic materials (including labor). You might have to pay the price to install new pipes, which usually costs at least $1,500.
- While refrigerator installation costs range from $600 to $3,250 including labor, a mini-fridge is usually between $190 and $470.
DIY Pool House vs. Hiring a Professional
Building a new structure or addition is an immensely complex process. From getting a building permit to designing a blueprint, you really can’t build your own pool house unless you have an architectural or engineering background.
Adding a pool house can bring equity to your home, but a poorly-constructed house can do the exact opposite. Work with an architect near you to start planning.
FAQs
What is a pool house?
A pool house is a structure in close proximity to a pool. It can serve as a place to relax and hang out in the shade or as a functional space with a shower, storage or changing room.
What is the average cost of a pool house?
Building a pool house costs anywhere from $160 to $600 per square foot. You can find prefab units for $5,000 to $44,300 or higher but they usually have a shorter life span than a custom-built unit.
What can you do with a small outdoor pool house room?
There are tons of different things you can do with a small outdoor pool house room.
- Storage: Add built-in storage shelves and cabinets to store pool items (such as a net or pool noodles).
- Changing room: Put up curtains, shelves and hooks and eliminate the need for guests to enter your house.
- Bar: Add a sink, mini fridge and counters to serve as an entertaining room.
- Lounge: Install a TV and lounging furniture for when guests want to take a break from the pool.
How much does a cabana cost?
A backyard cabana is similar to a gazebo and costs between $2,000 and $5,000 to build. Cabanas traditionally have a roof but are open on the sides, without walls.
