750 sq ft house plan for a small home or a big ADU

2 bedrooms, 1 bathroom, loft for storage and more

750 square feet of opportunity

How big is 750 square feet?

It’s bigger than it sounds – when the floor layout is thoughtful. 750 sf house plan for this accessory dwelling unit can be a combo of guest house and home office, can be built wheelchair accessible, house a loft for storage space, can be used as a guest house and home office, place for older parents or adult kids, or as a rare rental that can house a whole family. 

The kitchen has full size appliances. There is space for laundry. Every bedroom has a closet. There is dedicated space for dining and living areas.

What is possible in 750 SF house plan?

Permit-ready ADU Floor Plan

Building 750 sq ft ADU sounds like a challenge?

We make it easy to get started


Create property site plan

Let us answer three questions together: 1. How big can you build? 2. How much of a backyard you can dedicate to new living space? 3. How much you can spend on construction.


Select the best 750 SF house plan

We do not like to invent wheels or bicycles. Let us get started with the plan that fits most of your requirements and then tweak it to make it shine in your backyard.


Assign the team

The success of a construction project hinges on how well the team communicates. You have a contractor you like? Bring her on board. We are happy to support you with the design, engineering and construction – when needed.


Gather Necessary Documents

Let us start with the best information available. What do you already have? Title report. Floor plan or site plan for your main house. Survey. Soil report. All these documents are a great foundation for your future successful construction project. Pun intended.


Compile the permit plan set

The number of pages in your plan set can differ from 8 to 140 (no kidding). It all depends on property specifics and city (or county) requirements. The better prepared your first submission is, the faster you get your permits. 


Respond to Plan Checker comments

Do you know that the most frequent reason it takes such a long time to pull permits is the number of weeks that passed between the day the city had given plan check comments and the day your team responded to them?

We make it easy to visualize your future house at no additional cost – both inside and outside. All of 750 square feet in detail. Even with augmented reality in your backyard.

dining zone ADU 750 sf

Are you looking for a low cost 750 sf house plan?

We know how to make it happen. Spend more time with us in the planning stage, so we could value engineer your project before it even goes to structural engineer. 750 square feet may sound small, but it is still a construction project. Spend more time with us in pre-construction phase looking into the details of design of every one of your 750 square feet. We will tell you what drives costs, show you the budget item by item right after the preliminary site visit.

We have options for foundation, framing, windows – all big cost items that are out of your control after you send your design to the structural engineer. Remember, you can not save money after you have started building. Great value-engineering and best savings happen at pre-construction phase.

Modern. Durable. Low Emissions. Healthy. Comfortable. Money-saving. Carefree maintenance.

What Is Included in This 750 Square Feet House Plan

Living Area
  • Open space living/dining/kitchen with natural lighting
  • Dual-pane glass windows for lower utility bills
  • Smart HVAC unit for comfort
  • Modern frameless cabinet doors
  • Pre-fab quartz countertops
  • All electric appliances
  • High efficiency fan for moisture control
  • Smooth wall finish for fast cleaning time
  • Window for natural light
  • Solar panels for lower energy costs
  • Composite low maintenance decking
  • Lifetime warranty shingles

Slide 750 sf ADU floor plan Slide dining zone ADU 750 sf Slide Living room 750 sf ADU

All In One Solution

Starting from $325,000 or $1800+/mo

Sq Feet

750 sq ft

Bed / Bath

2Bed / 1Bath

*30 year, 4.7% APR, 680+ credit score for primary residence cash-out refinance. Your Loan Estimate terms may differ.

Other floor plans available

2 bedroom 1 bathroom units

There is a number of pre-designed floor plans in our library – we have I shaped ADU, L shaped ADU and more.

Most ADUs under 750 square feet boast two bedrooms and one bathroom, but we can adapt floor plans to your requirements if you need a bigger bedroom or two bathrooms.

Every thousand dollars matters when you look at an ADU as an investment into your property. This is why we try to save you money with pre-designed plans. We have more than 300 ADU floor plans to select from.


Quick access to our ADU floor plan library
We are here to help you build the right ADU for you

Get Your FREE Consultation Today

Why people build 750 square feet ADUs? What is magical about this number?

The price tag for a new accessory dwelling unit often seems high. ADUs under 800 sf are allowed in the state of California by right – with a few exceptions like high fire hazard zones. Plus, ADUs under 750 sf are not subject to impact fees saving you thousands of dollars.

One of the bedrooms can be used as a home office

If you are working mostly from home you need additional space for work. The extra bedroom helps you separate your work and family lives.

The 750 square feet space is enough to accommodate aging in place features for your aging parents or in-laws

The pandemic has brought in a sense of insecurity in the minds of all. This is more so in the minds of the aged people. 750 sq ft house plan makes it easy to accommodate your aged parents or in-laws and to have them near you.

750SF house plan is a great size if you plan to downsize one day.

We know homeowners who built a new house in the backyard for themselves, planning to rent out the main house and travel the world.

The new house will also have the latest high-performance building with all electric systems and solar panels. This means lower utility bills and easier maintenance.

Our 750 sq ft house plan is all on one level – everything is within reach with no obstacles.

ADUs range from 200 to 1200 sq ft

Not convinced 750 sq ft house plan is the right size?