Discover the Regis Flats pool house, a sleek modern accessory dwelling that transforms poolside living into a luxury retreat.
In a compact yet clever 600 sq ft footprint, this plan offers high-end amenities, thoughtful design, and outdoor flair for anyone with a pool, backyard oasis, or guest suite vision.
Key Features at a Glance

- Finished Area: 600 sq ft
- Covered Area: 120 sq ft
- Bedrooms: 0 (flex living space)
- Bathrooms: 1 full bath
- Garage: None – designed as pool or accessory structure
- Ceiling Height: 8′ main ceiling; sloped height up to ridge of 12’7″
- Foundation Type: Concrete slab
- Exterior Wall: 2×4 wood frame (option to upgrade to 2×6)
- Exterior Finish: Dark vertical siding with wood slat wall and soffits
- Roof: Low-pitch gable, 2/12
- Footprint: 36′ wide × 20′ deep
- Plan Style: Modern accessory pool house with bungalow and contemporary influences
Why This House Plan Stands Out

The Regis Flats plan blends modern sophistication and casual comfort in a compact design. The eye-catching dark vertical siding paired with warm wood slats creates a striking exterior. Strategically placed under the covered area is a built-in grilling zone and an outdoor shower, perfect for poolside living.
Inside, soaring sloped ceilings open the space, while a double-sided fireplace separates two cozy sitting zones. A full kitchen with island and snack bar rounds out this plan’s functional luxury.
Smart Layout for Everyday Living

Every square foot of Regis Flats is purposeful. Enter into a bright open space divided by a fireplace, ideal for lounging on one side and entertaining or dining on the other.
The island kitchen with snack bar allows hosts to mingle effortlessly. A versatile flex area can host a sofa bed or game table, making the pool house function as a guest suite or casual living lounge. A single full bathroom ensures comfort and convenience all in one clean-flowing layout .
Designed with Style and Comfort in Mind

Attention to architectural detail elevates this plan. Sloped ceilings rise to a 12’7″ ridge, creating an airy, open atmosphere.
Exterior design is equally striking: dark vertical siding and rich wood slats define the covered grilling area and frame a stylish outdoor shower, an elegant nod to poolside practicality. Inside, materials and finishes are curated for easy flow, comfort, and laid-back luxury .
Perfect For…
- Pool owners wanting an elegant entertainment hub or guest suite
- Backyard entertainers who love cooking, lounging, and hosting outdoors
- Homeowners needing extra living space for visitors, teens, or in-laws
- Modern design lovers seeking a curated structure that complements their home and landscape
Imagine Living Here

Picture your guests arriving poolside to a stylish lounge, warming themselves by the double-sided fireplace as you prepare snacks at the kitchen island. Sunlight filters through sloped ceilings, highlighting the rich textures of wood slats and dark siding.
After a swim, everyone freshens up in the outdoor shower, then moves inside to relax in cozy seating, or even stay overnight thanks to the multi-functional flex zone.
Ways to Make It Your Own

- Customize the flex space into a dedicated guest suite with a murphy bed or built-in daybed
- Extend the covered zone to add lounge seating or outdoor dining
- Upgrade framing to 2×6 walls for better insulation and energy performance
- Finish the slab with polished concrete or tile to create a sleek indoor-outdoor transition
- Add ceiling fans or skylights to enhance airflow and natural light under the sloped roof
Plan Availability & Customization

Regis Flats is fully available with customizable options through Advanced House Plans. Choose your wall thickness (2×4 or 2×6), keep the default slab foundation, or request modifications to better suit your site and style vision. This plan is not a steel-kit design, but it’s perfectly adaptable to your build preferences.
Ready to Elevate Your Backyard?
Transform your outdoor space with the Regis Flats pool house plan, where modern design meets poolside luxury and everyday function. View full drawings, select options here, and make this stylish pool companion part of your home. Start creating a cooler, cozier lifestyle today.







