Mesquite

880 SQ FT, 2 BED, 2 BATH

Clients Favorite

Clients Favorite

Clients Favorite

Clients Favorite

Clients Favorite

Clients Favorite

Clients Favorite

  • Floor Plan
  • Exterior
  • Living Room
  • Kitchen
  • Bedroom
  • Bathroom
  • Top View

Mesquite

880 SQ FT, 2 BED, 2 BATH

Starting from: $310,000

Free modifications to match your needs!

Price Includes:

  • Design
  • Permit
  • Build
  • Finish Materials

2 Bedrooms

2 Baths

Long

880 SQFT

26' x 33'-7"

1 Story

Customize any design to suit your individual needs.

Adjustment options available for your perfect ADU.

In-house designers will adapt any layout to your exact requirements.

Plan Description

The Mesquite is one of the most versatile 880 sq ft ADU floor plans available, offering a smart two-bedroom, two-bathroom configuration that maximizes comfort and functionality. Its efficient design provides excellent potential for rental income,...
multigenerational housing, or downsizing—all while adding long-term property value. The layout is optimized for both privacy and flexibility, featuring a primary bedroom with its own en-suite bath and a secondary bedroom with convenient access to a separate full bath. Inside, the open-concept living, dining, and kitchen area offers a seamless, spacious feel with a large central island and modern appliance layout. Practical additions like dedicated laundry, generous closet space, and thoughtful circulation ensure the Mesquite delivers big on convenience in a small footprint. For homeowners seeking 2 bedroom ADU plans that balance investment value and everyday livability, the Mesquite is a perfect fit.

See the ROI potential of your Mesquite ADU

Curious about the long-term value of building an ADU? Use our Return on Investment Calculator to estimate rental income, project costs, and how quickly your Mesquite 880 sq ft ADU could pay for itself.

$ Maximum value ranges from 1$ to 1000000$
$ Maximum value ranges from 1$ to 1000000$
Total Return On Your ADU Investment

1,739%

Compare to other investments:

Real Estate

Avg. 6-8%

Stocks

Avg. 5-7%

Savings Account

Avg. 2-4%

A tip from our designer…

decorative

Sarah

Interior Designer
"One of my favorite tips for the Mesquite floor plan is to use light, neutral tones and layered textures in the main living space to enhance the open-concept layout. This keeps the space feeling airy and cohesive while still allowing you to express your personal style through accent colors or statement pieces. With the right furnishings, you can easily create zones for lounging, dining, and entertaining—without sacrificing flow."

Key features of this 2 bed, 880 sqft ADU floor plan

Designed to maximize both style and function, the Mesquite 880 sq ft ADU offers a smart, spacious layout perfect for a variety of uses.

Private primary suite

Enjoy a secluded primary bedroom with its own en-suite bathroom and a spacious closet—perfect for peaceful retreats and everyday comfort.

Versatile second bedroom

The secondary bedroom features a wide wall-to-wall closet and easy access to the second full bath, making it ideal for guests, roommates, or a home office.

Open-concept living

A bright, centralized layout blends the living, dining, and kitchen spaces for a connected, modern feel that encourages gathering and flow.

Central kitchen island

The large island serves as a stylish focal point—offering prep space, seating, storage, and housing for your sink and dishwasher.

Hidden laundry area

A stacked washer/dryer tucked off the main hallway keeps laundry convenient and out of sight, helping you keep the space tidy and efficient.

Efficient footprint, big impact

At approximately 26′ × 34′, this ADU floor plan fits two bedrooms, two baths, and a full living area—making it one of the most efficient ADU plans under 900 sq ft.

Why Choose a 2 Bedroom ADU?

The benefits of an 880 sq ft ADU floor plan

The 880 sq ft, 2 bedroom, 2 bathroom ADU layout offers the perfect balance of space, comfort, and return on investment. Whether you’re building for family, future flexibility, or financial gain, this floor plan delivers. With enough square footage for private bedrooms and open living spaces—but compact enough to keep costs down.

With two full bedrooms and two bathrooms, this ADU appeals to a wide range of renters—small families, roommates, professionals, or couples needing extra space. Its layout allows you to command higher rent compared to one-bedroom units, significantly increasing your monthly income and long-term ROI.

This layout adapts to your needs—use it for multigenerational living, guest accommodations, a home office, or even as a downsizing solution. The second bedroom can serve as a flex space, giving you the versatility to pivot as life changes.

An 880 sq ft ADU is a substantial addition to your property. With a thoughtful 2 bed, 2 bath layout, it adds significant resale value and market appeal, especially for buyers looking for rental income potential or space for extended family.

Two bathrooms mean no more sharing. This layout offers excellent privacy for both residents and guests, with a private en-suite in the primary bedroom and a separate bath near the second bedroom. Perfect for multigenerational households or roommate situations.

Despite being under 900 sq ft, this ADU offers everything a full home does: a modern kitchen, laundry area, ample storage, two bedrooms, and two baths. The open-concept living space creates a bright, connected environment without feeling cramped.

Smaller square footage means lower utility costs and reduced environmental impact. Paired with energy-efficient appliances and insulation, this ADU supports sustainable living while keeping monthly expenses in check.

One Size Doesn’t Fit All

Custom plans deliver the best results

Tailored to your lifestyle

Pre-approved plans offer speed—but custom ADU floor plans ensure every square foot works for you. Whether you’re housing aging parents, creating a home office, or building a rental unit, custom design lets you personalize layouts.

Boost property value

Every lot is different. With a custom ADU design, we consider your property’s shape, setbacks, elevation, and existing structures to optimize placement, privacy, and access—something pre-approved plans often overlook.

Future-proof flexibility

A custom floor plan means you're designing not just for now, but for the future. Want a space that easily converts from guest house to rental, or office to studio? We help build in flexibility, so your ADU adapts with you over time.
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Built for San Diego

Designed to meet local ADU rules with ease

Navigating the regulations for building an ADU in San Diego County can feel overwhelming—but we’ve got you covered. The Mesquite 880 sq ft ADU floor plan is designed with compliance in mind, aligning with local zoning laws, setback requirements, and permitting standards.

smaller adu setbacks

ADU size allowance

Detached ADUs up to 1,200 sq ft; attached units capped at 50% of primary home or 1,200 sq ft, whichever is smaller.
Paperwork icon - In-house, stress-free ADU service

Zoning requirements

Allowed on single-family, multifamily, and mixed-use parcels.
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Owner flexibility

Owner-occupancy not required, always required for JADUs.
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Max height - 24 ft.

24 ft (single-family lots), 16 ft (multifamily lots).
builds

Side & rear setbacks

Detached & attached ADUs ≥4 ft side/rear; conversions keep existing setbacks.
expideted

Rapid permit turnaround

Completed within 60 days.

One Smart Design

How homeowners use this 880 sqft, 2 bedroom, 2 bath ADU

Rental income generator

Perfect for long-term or short-term rentals, this 2 bed, 2 bath layout attracts higher rental rates and increases your property's income potential.

Multigenerational living

Designed for comfort and privacy, it’s ideal for aging parents, adult children, or extended family—offering independence within reach.

Work-from-home setup

One bedroom can double as a quiet home office, studio, or creative space—separate enough for focus, close enough for flexibility.

Private guest retreat

Hosting out-of-town visitors? Give them a comfortable, fully-equipped space to stay—no hotel required.

Your path to a 880 sq ft, two bedroom ADU

We make building your 880 sq ft, 2-bedroom, 2-bathroom ADU effortless by managing the entire process—from your first conversation to final walk-through. Our streamlined, turnkey approach ensures a smooth, stress-free experience that brings your vision to life with confidence.

1

Discovery chat

Share your goals, property details, and desired use for your 2-bedroom ADU with our expert team. Whether you're planning for family, guests, or rental income, we’ll help align your vision with a practical plan.

2

Design & planning

Our design team works closely with you to personalize the Mesquite floor plan—incorporating your lifestyle needs into every detail, from the open-concept living area to the layout of the bedrooms and kitchen island.

3

Plans & permitting

We handle all the paperwork—from site plans and elevations to submitting and managing your permit application. You'll receive a clear project scope with timeline, budget, and next steps—all managed by our experienced team.

4

Build & completion

Our construction experts bring your 880 sq ft ADU to life with precision and care. From site prep to final finishes, we handle every step—so you can enjoy a high-quality, move-in-ready ADU with zero guesswork.

VIEW IN 3D

You can explore the floor plan in VR!

Experience your ADU design in VR at our office. See and explore your plan in a virtual space with us, not just online.

FAQs about the Mesquite 880 sqft ADU

Considering a 2 bedroom, 2 bathroom ADU like the Mesquite? You're not alone. Below are the most common questions we hear from homeowners exploring this efficient and versatile 880 sq ft floor plan.

The cost to build the Mesquite ADU (880 sq ft, 2-bed, 2-bath) typically ranges from $308,000 to $528,000, depending on factors like site conditions, materials, and customization. This range covers design, permitting, construction, and finishes. Better Place Design & Build offers a comprehensive, property-specific estimate, helping you explore financing and potential rental income—making your ADU a rewarding, strategic investment.

In San Diego County, detached accessory dwelling units (ADUs) are permitted up to 1,200 sq ft in residential zones. The Mesquite’s 880 sq ft layout comfortably fits these rules, requiring minimum 4-foot side and rear setbacks. On single-family lots, detached ADUs may reach up to 24 ft (two storeys); multifamily lots have a 16 ft height limit. Owner occupancy isn't required through Dec 31, 2024 for detached or attached ADUs (JADUs always require it). Additionally, parking may not be required if your property is near public transit. Our plans ensure compliance, simplifying permitting and project approval.

The full construction process for the Mesquite ADU—from initial design to final inspection—typically takes between 9 to 12 months. This timeline includes everything from design customization and permitting to the actual construction of ADUs on your property. At Better Place Design & Build, we streamline every step, eliminating the delays that come with the default construction approach of juggling multiple vendors or navigating city paperwork alone. Drawing from our experience with real projects across San Diego, we ensure a smooth, well-managed process from day one, so your 880-square-foot ADU comes together on time and with minimal stress.

Yes, the Mesquite ADU can be legally rented on residential properties throughout San Diego County. Long-term rentals (30+ days) are fully permitted, making this 2-bedroom, 2-bath ADU ideal for generating steady passive income. Short-term rentals (less than 30 days) are not allowed under current state and county regulations. The Mesquite’s ample living space and flexible floor plan styles attract tenants, offering homeowners reliable rental income alongside full use of their primary residence.

Absolutely. The Mesquite ADU is an excellent choice for multigenerational living, thanks to its thoughtful layout that combines modest design with lots of space where it matters most. With two private bedrooms and two full bathrooms, it offers the perfect blend of connection and privacy—ideal for aging parents, adult children, or long-term guests. This floor plan incorporates creative design elements that maximize comfort and functionality, such as a split-bedroom layout and open-concept common areas, making it easy for multiple generations to live together while still maintaining their own independence.

The Mesquite ADU offers a wide range of customization options, allowing you to personalize both function and style to fit your lifestyle. Want more entertaining space or a dedicated dining space? We can open up the living area or add features like deck access or a chill deck through double doors or glass doors that lead to a rear porch. Inside, choose from modern designs and creative design elements like a kitchen with custom tile, island kitchens perfect for hosting, or a roomy walk-in closet in the primary suite. You can also customize exterior materials to match your main home or make a bold statement. Whether you’re imagining a cozy retreat or a sleek rental unit, the Mesquite can be tailored to match your vision—inside and out.

Yes, the Mesquite ADU adds substantial value to residential properties, both in terms of market appeal and financial return. With its 880-square-foot footprint, 2-bedroom layout, and modern amenities, it significantly boosts resale and appraisal value—especially in competitive markets like San Diego where pre-designed layouts with rental potential are in high demand. Homeowners often see a strong return through long-term equity gains or by creating a stream of income through rental opportunities. While it may slightly increase property taxes, the potential for passive income and added versatility more than offsets the cost. Based on our experience with hundreds of real projects, we know that semi-custom ADUs like the Mesquite are among the smartest ways to build value on your lot.

The Mesquite’s 2BR floor plan offers a significant upgrade in functionality and flexibility compared to a one-bedroom ADU. With two full bedrooms and bathrooms, it creates a much more comfortable living space for a variety of uses—whether it's roommates needing separate sleeping areas, families hosting guests, or professionals looking to convert one room into a home office. This added space not only enhances day-to-day livability but also makes the unit more marketable for rental purposes, giving you greater versatility and long-term value.

Yes, the Mesquite ADU is designed with energy efficiency at its core. As part of our streamlined construction process, we build to meet or exceed California’s Title 24 energy compliance standards—ensuring optimal insulation, efficient appliances, and LED lighting throughout. The practical layout of this 2-bedroom ADU also supports smart energy use by minimizing wasted space and maximizing natural light and ventilation. Whether you choose from our build-ready designs or go with one of our semi-custom options, energy efficiency is always a priority—helping you reduce utility costs and your environmental footprint over time.

Not necessarily. The Mesquite ADU is designed with an efficient 26′ × 34′ footprint, making it ideal for standard-sized residential lots. Whether you're working with a narrow yard or an irregularly shaped property, this compact layout offers impressive flexibility. During our feasibility study, we evaluate your lot’s dimensions, existing utilities, setbacks, and possible foundation options to ensure a proper fit. With both pre-designed layouts and semi-custom options available, we can tailor the ADU to your property’s specific conditions—no oversized lot required.

The cost to build an 800 sq ft ADU typically ranges between $225,000 and $325,000, depending on factors like site conditions, material selections, design complexity, and whether you're building detached or attached. This range includes everything from design and permitting to construction and finishes. High-end finishes, site access issues, or utility upgrades can increase costs. Financing options and rental income potential often help offset the investment.

Not exactly. While "tiny homes" are generally defined as homes under 400 square feet, an 800 sq ft ADU is considered compact but full-sized. It provides enough space for full kitchens, multiple bedrooms, and bathrooms, making it suitable for small families, couples, or roommates. It offers the efficiency of a small home without the extreme minimalism of a true tiny house.

Material requirements for an 800 sq ft ADU can vary based on the design and construction method, but here’s a general overview of what you can expect. Typically, you'll need around 20 to 25 cubic yards of concrete for the footings and slab, and approximately 10,000 to 12,000 board feet of lumber for framing. Most builds of this size include 10 to 15 windows and 2 to 4 exterior doors, along with 15 to 20 squares of roofing material (with one square equaling 100 square feet). Interior finishes generally require 800 to 1,000 square feet of drywall and insulation. Additional materials—such as flooring, cabinetry, fixtures, and siding—will scale proportionally to the ADU's footprint. A comprehensive and tailored materials list is developed during the design and planning phase as part of our all-inclusive service.

A complete ADU floor plan set includes all the essential documents needed to secure permits and begin construction. It typically features detailed architectural drawings—such as the floor plan, elevations, and building sections—along with a site plan that shows the layout of the property and the ADU’s placement. Structural plans cover framing, foundation, and roofing details, while separate layouts are provided for electrical and plumbing systems. For projects in California, Title 24 Energy Compliance documentation is also included to meet state efficiency standards. Additionally, the set comes with material and finish schedules, and permit-ready documentation tailored to your city’s specific requirements. Altogether, this comprehensive set ensures your ADU is fully designed, code-compliant, and ready to build.

An 800 sq ft ADU can comfortably fit 1 to 2 bedrooms, depending on the layout. A typical 2-bedroom layout will include smaller, efficient bedrooms (often 10' x 10' to 12' x 12'), while a 1-bedroom plan may allow more generous space for living and storage. The key is smart design—open-concept living areas, built-in storage, and multi-functional furniture can make even a 2-bedroom layout feel spacious.

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