What to Know About House Plans Under 500 Square Feet

Know the Building Requirements in Your Area

Before you fall in love with a layout, take a moment to check your local building rules. Many places have specific guidelines for ADUs and homes under 500 square feet. These can include:

• Minimum square footage
• Setback rules
• Height limits
• Parking requirements
• Permits or design guidelines

Every city is different, so reach out to your local building authority early. It saves time and helps you understand what’s possible on your property.

How Many Bedrooms Can You Expect?

Most homes under 500 square feet have one bedroom or no separate bedroom at all. Many use a loft, Murphy bed, or a flexible living/sleeping area to keep the space open and uncluttered.

The goal is comfort and function. Instead of multiple small rooms, these layouts focus on open living areas where you can sleep, work, and relax without feeling cramped.

Compact and Efficient Bathrooms

Bathrooms in tiny homes are designed to do their job without taking up valuable space. You’ll usually see:

• A walk-in shower or a shower/tub combo
• A small vanity or simple sink
• Minimal storage with smart solutions like shelves or a medicine cabinet

Everything you need is there, just scaled down to fit the home.

Kitchens in Small Houses

Kitchens in these layouts are often simple and efficient. Many are designed along one wall, but some plans include a galley kitchen or kitchenette. To save space, you’ll often find:

• Compact appliances
• Scaled-down cabinets and countertops
• Smart storage like upper cabinets or hanging racks

Even in a small footprint, it’s still possible to cook, entertain, and keep things organized.

Other Layout Tips to Keep in Mind

Designing a small home is all about smart choices. Here are a few things that help tiny spaces feel bigger and work better:

1. Multi-functional spaces

Let rooms do double duty. A living area can also be a workspace or dining spot. A loft can become a sleeping nook or cozy reading room.

2. Built-in storage

Shelves, cabinets, and built-ins help keep clutter out of sight. Every bit of storage matters in a small home.

3. Loft areas

A loft adds extra living space without increasing the footprint. Use it for sleeping, storage, or as a small office.

4. Natural light

Big windows or skylights go a long way. They make the home feel open and help bring the outdoors in.

5. Outdoor living

A patio, small deck, or rooftop area can extend your living space and give you more room to unwind.

6. Keep it simple

Focus on your must-haves. Small homes work best when you prioritize comfort and cut out anything you don’t really need.