Versatile Additional Spaces

Accessory Dwelling Units (also called accessory residential units) are 450-1,200 sq. ft. additional living spaces that are subject to expedited permit reviews, relaxed setback requirements, and are exempted from F.A.R (Floor area ratio) minimums¹. ADUs are revolutionizing the way we think about real estate, and are a unique opportunity for both homeowners and investors to maximize the potential of their property.

At Butterfly, we specialize in navigating the complexities of ADU development, helping homeowners and institutional investors identify the optimal solution for their specific needs. Our expertise ensures that each project thoughtfully balances density with practical considerations like parking, landscaping, and privacy. Regardless of your goal, we'll guide you through the process of unlocking your property's full potential.

1. Municipal exemptions are dependent on locality and state, reach out to learn more about the rules and regulations governing your property.

Our thoughtfully designed spaces serve as perfect home offices for remote work, private fitness studios, or flexible overflow spaces distinct from your main residence. Each unit comes complete with full kitchen and laundry facilities, ensuring independence and functionality while maintaining the comfort and quality you expect from an extension of your home. Every ADU is equipped with properly sized utilities to support various uses, ensuring your space can transition seamlessly from a productive home office today to a comfortable living space for your parents when the time comes.

Multi-Generational Housing

Private Office

Art Studio

Home Gym

A second home in your backyard.

With thoughtfully designed privacy solutions and the amenities of a main home, the Mesa Guesthouse is ideal for homeowners seeking additional space.

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We understand the delicate balance of maximize value while maintaining a high quality living experience. Each rental unit comes equipped with full kitchens, in-unit laundry, and ample storage space, ensuring your tenants have everything they need for comfortable, independent living. We think about all the details, like privacy between units and parking, so you can ensure that adding rental units to your property isn't going to create a headache for you later. From selecting the optimal unit size to configuring the space for maximum rental potential, we ensure every detail is considered to create an attractive, profitable living space that enhances the overall value of your property.

Extra Income

Offset your mortgage

Increased Property Value

Gain equity and refinance

Social Impact

Address our nationwide housing shortage

Big impact in a small space.

A garage conversion is a great way to add a rental-ready unit to your property. The Studio 400 can transform under-utilized spaces to a fully equipped ADU that your new tenants will love.

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Maximize your multifamily property's potential through strategic ADU development that creates substantial value. Starting January 2025, multifamily owners in CA can add up to 8 detached ADUs and achieve a 25% increase in density through non-habitable space conversions. Our comprehensive approach considers tenant experience by balancing additional density with proper parking solutions and thoughtful space planning. Each ADU comes equipped with full kitchens, in-unit laundry, and ample storage to ensure high-quality living spaces that command premium rents. Whether converting existing facilities or adding new detached units, our team handles the entire process from feasibility through construction, allowing owners to focus on their core business while unlocking value across their assets.

Parking & Storage

Comprehensive solutions to address more density impact.

Full Service Partner

We handle everything from design through finish construction.

Unlock Value

Our expertise allows us to find the most balanced solution for your yields.

Market Rent Premiums

Our units bring higher rental yields.

Elegant design meets practical economy.

Ideal for couples or roommates who value privacy, the Bungalow 750 packs a lot into a modest footprint. Its flexible design allows for the conversion of a bedroom into an office or larger living area, catering to site needs

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From ground-up development to scattered site investment opportunities, our comprehensive development toolkit enables property owners to maximize returns through strategic density increases while maintaining the attributes of single-family housing. For institutional owners and private equity firms managing SFR portfolios, our full-service approach delivers turnkey ADU solutions that can offset softening rental yields while improving overall returns. We handle the entire process from feasibility through construction, allowing owners to stay focused on their core business while unlocking new value across their assets. Whether developing individual properties or implementing programmatic solutions across a market, our proven track record and established infrastructure ensures consistent quality and efficient execution.

Full Service Partner

Comprehensive solutions to address more density impact.

Market Rent Premium

Higher rental yields than traditional units.

Comprehensive Solutions

We maximize value while keeping the SFR attributes.

The new starter home.

The Bungalow 1000 balances functionality and comfort in a starter home, designed to add exceptional value and curb appeal to any neighborhood.

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