ADU Knowledge
June 28, 2024

Green Gables ADU Rules and Regulations

Argi Avetisyan
Argi Avetisyan
Gather ADU expert
Green Gables ADU Rules and Regulations
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Accessory Dwelling Units, or ADUs, are revolutionizing the way homeowners utilize their properties. These self-contained living spaces, either attached to or separate from the main house, offer a unique blend of functionality and flexibility for property owners. They can serve as rental units, guest accommodations, or even personal retreats.

Why are ADUs becoming so popular? For starters, they provide an additional income stream and can significantly boost property value. Furthermore, they offer a practical solution to housing shortages, making them a win-win for both homeowners and the community. If you're a homeowner in Green Gables, understanding the specific rules and regulations surrounding ADUs is crucial. This guide will walk you through everything you need to know about creating an ADU in this area.

Overview of Green Gables' Unique ADU Rules and Regulations

Green Gables has distinct rules and regulations when it comes to building ADUs. These guidelines ensure that the construction and use of ADUs are safe, practical, and beneficial for the community.

Key Regulations:

  • Existence of a Single-Family Dwelling:

 For an ADU to be approved, a single-family dwelling must already exist on the lot or must be constructed in conjunction with the ADU.

  • Number of Units:

 Only one ADU or Junior ADU (JADU) is permitted per lot, and it must have a separate entryway and street address.

  • Setbacks and Safety:

 ADU conversions require sufficient side and rear setbacks for fire safety. No parking is required, but if provided, it must have street access from a common driveway.

  • Privacy Measures:

 For second-story ADUs, measures like obscured glazing and strategic window placement are required to preserve neighbors' privacy.

  • Occupancy and Rental Rules:

 Either the primary residence or the ADU must be owner-occupied, and neither can be rented out for less than 30 days. ADUs cannot be sold separately from the primary residence.

  • Deed Restrictions:

 Before issuing a building permit, the owner must record a deed restriction stating that the ADU cannot be sold separately and must comply with size and other regulations.

Junior ADU (JADU) Specifications

Junior ADUs have their own set of rules. They must be a maximum of 500 square feet and located within the existing walls of the primary dwelling. Additionally, they must include a separate entrance and an efficiency kitchen, sharing a bath with the primary residence or having their own.

Attached ADU Specifications

Attached ADUs are integrated into the existing structure of the home, such as basements or extensions. They can add up to 600 square feet but must not exceed 50% of the existing living area. The maximum height for these units is one story and 17 feet, though exceptions exist for certain zones.

Detached ADU Specifications

Detached ADUs are standalone structures on the same lot as the primary residence. They can be up to 900 square feet and one story tall, with specific setback requirements and height restrictions.

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Detailed Analysis of the Process for Obtaining ADU Permits in Green Gables

Green Gables' Unique ADUs

Securing a permit for an ADU in Green Gables involves several steps. Here’s a comprehensive look at the process:

Determine Your Needs

  • Type of ADU:

 Decide whether you want a Junior, Attached, or Detached ADU.

  • Site Considerations:

 Assess if a garage or basement will be converted and check available Floor Area Ratio (FAR).

Cost Considerations

  • Construction Costs:

 Factor in materials, labor, site preparation, and landscaping.

  • Financing:

 Explore options like second mortgages or construction loans.

  • Utility Hookup Costs:

 This includes new water and sewer lines.

  • Permit Fees:

 Building permit fees are a proportion of the total construction cost, with additional fees for plan checking and plumbing.

Plan Requirements

Hire a design professional to draw up detailed construction plans, including foundation, floor, and framing plans.

Apply for a Permit

Submit your building permit application and utility service application through the Development Center. Once approved, construction must start within 180 days.

Impact of ADUs on Property Values and Community Development in Green Gables

ADUs can significantly enhance property values by providing additional living space and rental income potential. They also contribute to community development by offering more housing options and helping to alleviate housing shortages. In Green Gables, well-planned ADUs can blend seamlessly into the community, maintaining the neighborhood’s aesthetic while providing modern functionality.

Case Studies of Successful ADU Projects in Green Gables

Several homeowners in Green Gables have successfully added ADUs to their properties, enhancing their living spaces and increasing property values. These case studies offer valuable insights into the practicalities and benefits of ADU projects:

Example 1:

A homeowner converted their basement into a stylish, functional ADU, providing rental income that helped offset mortgage costs.

Example 2:

Another family added a detached ADU in their backyard, creating a comfortable living space for aging parents while maintaining privacy for both households.

Example 3:

A couple transformed their garage into a modern JADU, utilizing the space efficiently and increasing their property’s market appeal.

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Practical Tips for Homeowners Considering Building an ADU in Green Gables

Building an ADU in Green Gables
  • Plan Ahead:

 Thoroughly research and understand the regulations and requirements before starting your project.  

  • Hire Professionals:

 Work with experienced designers and contractors to ensure your ADU meets all standards and is built to last.  

  • Budget Wisely:

 Consider all costs, including unexpected expenses, and explore financing options to make your project financially feasible.

Endnote

ADUs offer a multitude of benefits for homeowners in Green Gables, from increased property value to additional living space and rental income. By understanding the local regulations, planning carefully, and utilizing professional services, you can successfully add an ADU to your property.

If you’re considering creating an ADU, take the first step today by consulting with local experts and reviewing the necessary guidelines. An ADU could be the perfect addition to your home, offering both financial and functional advantages for years to come.

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