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Transforming Properties with Custom Accessory Dwelling Units Crafted for Modern Living

Shaping Atlanta’s Future
one ADU at a time

Designing • Building • Developing • Since 2001

understanding
terminology

Professional ADU Builders with Local Atlanta Knowledge

Accessory Dwelling Units (ADUs) come in a variety of forms, each with its own unique characteristics and benefits. Whether you’re familiar with terms like “granny flat,” “in-law suite,” or “guesthouse,” or you’re hearing about ADUs for the first time, this guide will walk you through the most popular types of ADUs and what they offer.

While the term “Tiny House” might often come up in your research, it’s important to distinguish it from traditional ADUs. Tiny houses are typically mobile and off-grid, whereas ADUs are permanent structures that add significant value to your Atlanta property.

Common Questions

why ADUs are a
recession-beating
investment

For Retirees

Instead of moving into a costly senior living community, retirees in Atlanta can downsize into an ADU while renting out their primary home for additional income. This approach provides financial stability while allowing them to stay close to family.

Homeowners

ADUs offer a practical solution for multi-generational living. Whether it’s aging parents, adult children, or other family members, an ADU creates a separate living space that enhances privacy while keeping loved ones close.

Investors

Renting out an ADU, either as a long-term rental or through platforms like Airbnb, can generate substantial income. This added revenue stream can help offset mortgage costs, property taxes, and other expenses, making it a smart move in uncertain times.

granny
flats

& In-Law Suites

Granny flats and in-law suites are among the most popular types of ADUs in Atlanta. These units are typically designed for aging parents or extended family members, offering a full living space with a bedroom, bathroom, kitchen, and living area. They are often ADA-compliant, with features like wider doorways, lower countertops, and step-free showers, making them ideal for elderly residents.

Typical Size: 400-800 sq ft

Features: Full kitchen, bathroom, ADA compliance

Permitting: Requires full residential permitting in Atlanta

guest
houses

& Bunkhouses

Guesthouses are standalone units that provide a private space for visitors or can be used as a rental property. These units usually include a bedroom, bathroom, and kitchenette, though some guesthouses may have a full kitchen. They are a great option for those looking to offer short-term rentals or a retreat for family and friends in the Atlanta area.

Typical Size: 300-600 sq ft

Features: Kitchenette or full kitchen, bathroom

Permitting: Requires residential permitting, though smaller units with a kitchenette may have streamlined requirements in Atlanta

carriage
houses

& Garage Apartments

Carriage houses and garage apartments are typically built above or adjacent to an existing garage. These ADUs can vary in size and layout but usually include a bedroom, bathroom, and kitchenette, with some offering a full kitchen. Because they utilize existing structures, they can be a cost-effective option, though permitting can vary depending on Atlanta’s local zoning laws.

Typical Size: 350-700 sq ft

Features: Kitchenette or full kitchen, bathroom

Permitting: Varies by structure and zoning, easier if converting existing space in Atlanta

backyard
cottages

& Getaways

Backyard cottages are standalone units that are ideal for small lots in Atlanta. These cottages often feature a compact living area, bedroom, bathroom, and kitchenette. Due to their smaller size, they may include usable lofts for additional flex space or a bunk room, maximizing the livable area. They can be a flexible space for guests, a home office, or a rental unit. Due to their smaller footprint, they may have fewer permitting requirements, especially if they lack plumbing.

Typical Size: 250-500 sq ft

Features: Loft for additional space, kitchenette, bathroom, or no plumbing

Permitting: Streamlined for units without plumbing; otherwise requires residential permitting in Atlanta

rental
ADUs

& Airbnb Units

For those interested in using their ADU for short-term rentals in Atlanta, a few additional features can make the unit particularly appealing to guests. These ADUs are typically designed with privacy and comfort in mind, often including separate entrances, soundproofing, and upscale finishes. Guesthouses, in particular, are well-suited for this purpose, but any ADU can be optimized for short-term rental with the right design and amenities.

Typical Size: 300-600 sq ft

Features: Separate entrance, soundproofing, upscale finishes, kitchenette or full kitchen

Permitting: Requires residential permitting in Atlanta, with additional considerations for rental regulations

backyard
studios

& Work-From-Home Studios

Backyard studios are perfect for Atlanta homeowners who need a separate space for work, hobbies, or creative endeavors. While they typically don’t include plumbing, they provide a quiet, detached space that can be used as an office, art studio, or music room. Because they often lack full living amenities, permitting is usually simpler and faster in Atlanta.

Typical Size: 200-400 sq ft

Features: No plumbing, used as a studio or workspace

Permitting: Easier permitting process in Atlanta due to lack of plumbing

Corporate Office

Atlanta ADU Builder
1853 Piedmont Rd. Ste. 100
Marietta, Georgia 30066

Contact us so we can discuss your “backyard cottage” needs.
Reliably serving the Greater Atlanta Area.

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