ADU Knowledge
July 1, 2024

How to Get Started with an ADU in Moffett/Whisman, Mountain View

Argi Avetisyan
Argi Avetisyan
Gather ADU expert
How to Get Started with an ADU in Moffett/Whisman, Mountain View
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ADUs are increasingly popular in Moffett/Whisman, Mountain View. Let's explore their benefits and guide you through the initial steps.

What Are ADUs?

Accessory Dwelling Units (ADUs) are secondary housing units located on the same lot as a primary residence. They can be attached, detached, or even converted spaces within the home. ADUs provide additional living space, making them a versatile housing option for homeowners.

Benefits of ADUs

Boost Property Value

ADUs can significantly increase your property's value. They offer extra square footage and provide potential rental income, appealing to potential buyers.

Generate Additional Income

Renting out an ADU can be a lucrative source of income. Whether for long-term tenants or short-term rentals, it helps offset mortgage costs.

Flexible Living Arrangements

ADUs offer flexibility for multi-generational families, providing separate living space while keeping loved ones nearby. They can also serve as home offices or guest accommodations.

Getting Started with Building an ADU in Moffett/Whisman Mountain

Understanding Local Regulations

Before starting construction, it's crucial to understand the specific regulations and permits required in Moffett/Whisman, Mountain View. The local government has set guidelines to ensure compliance with zoning laws and building codes.

Permits and Requirements

To create a new ADU, you'll need a complete set of electronic building plans compiled into one PDF file. This should include structural calculations, energy calculations, electrical load calculations, and a site survey. You must also provide a completed Mountain View Green Building Residential Worksheet integrated into your plans.

Applying for a Permit

Submit your application online and City staff will contact you with the fee amount based on your project scope. They will review your permit application within two weeks to ensure it is complete and code compliant. If revisions are needed, you'll receive comments and need to resubmit.

Step-by-Step Guide to Building Your ADU

ADU in Moffett/Whisman Mountain

Step 1: Preliminary Design Review

It's recommended to review your preliminary ADU designs with the Planning Division. They can confirm your project complies with zoning requirements, streamlining your building permit review.

Step 2: Permit Application Submission

Submit your building permit application online. After the prescreen process, City staff will provide instructions for online fee payment. Once payment is confirmed, your application will be reviewed for completeness and code compliance.

Step 3: Addressing City Comments

If any information is incomplete or incorrect, City staff will provide comments for revision. You'll need to reply with revised information or missing materials as part of your resubmittal.

Step 4: Additional Permits

Depending on your project's scope, additional permits might be required, such as fire sprinkler permits, demolition permits, or excavation permits for utility connections.

Step 5: Construction and Inspections

Once your permit is issued, construction can begin. Schedule City inspections online at each stage of construction. On-site inspections by City Building Inspectors ensure compliance with all regulations.

Local Resources and Professionals

Architects and Designers

Consulting with local architects and designers familiar with Moffett/Whisman regulations can simplify the design process. They can help create functional and aesthetically pleasing ADU designs.

Construction Companies

Hiring a reputable construction company experienced in building ADUs ensures quality workmanship and adherence to local building codes. Ask for referrals and check reviews before choosing a contractor.

Legal and Financial Advisors

Consulting with legal and financial advisors can help you understand the financial implications and legal requirements of building an ADU. They can assist with financing options and legal documentation.

Cost Considerations

Permit Fees

Typical permit fees for new construction ADUs range from $3,500 to $6,500, based on a construction valuation of $100,000 to $300,000. Conversion of existing building areas into ADUs has lower permit fees, ranging from $1,500 to $2,500.

Additional Costs

Additional costs may include school impact fees for residential square footage greater than 500 square feet. It's essential to factor in these costs when planning your ADU project.

Budgeting Tips

Create a detailed budget that includes all potential costs, from design and construction to permits and inspections. This helps avoid unexpected expenses and ensures your project stays on track financially.

Timeline for Approval

Typical Permit Processing Time

The average time to receive a building permit is four to six months. This timeframe includes the initial review, revisions, and final approval. Planning ahead and submitting accurate and complete applications can help expedite the process.

Construction Timeline

Construction timelines vary depending on the project's complexity and scope. Communicate with your contractor to establish a realistic timeline and ensure timely completion of your ADU.

Managing Delays

Be prepared for potential delays due to weather, supply chain issues, or unforeseen complications. Regular communication with your contractor and staying informed about the project's progress can help manage and mitigate delays.

Zoning Standards and Compliance

Single-Family ADU Standards

ADUs for single-family homes must adhere to specific standards, including minimum lot area, maximum gross floor area, building setbacks, and height restrictions. Ensure your ADU design complies with these standards to avoid delays in the approval process.

Multi-Family ADU Standards

For multi-family properties, ADUs must meet different standards, such as maximum gross floor area, building setbacks, and parking requirements. Understanding these standards is crucial for successful project approval.

Compliance with Building Codes

Compliance with local building codes is essential for ensuring the safety and durability of your ADU. Work with your contractor and City inspectors to ensure all aspects of construction meet code requirements.

Tapping into Community Support

Joining Local Forums

Connecting with other homeowners who have built ADUs can provide valuable insights and support. Join local forums and online communities to share experiences, ask questions, and gain advice.

Participating in Workshops

Many local organizations and community centers offer workshops on building ADUs. These workshops cover topics such as design, financing, and construction, providing valuable resources for homeowners.

Networking with Industry Professionals

Attending local events and networking with industry professionals can help you stay informed about the latest trends and best practices in ADU construction. Building relationships with experts can also provide access to valuable resources and support.

Conclusion

Building an ADU in Moffett/Whisman, Mountain View, is a rewarding investment that offers numerous benefits, from increasing property value to generating additional income. By understanding local regulations, following a step-by-step guide, and tapping into community resources, you can successfully create a functional and beautiful ADU.

Ready to start your ADU project? Schedule a consultation with our ADU experts and get the support you need to turn your vision into reality. For more detailed information and personalized assistance, consider reaching out to experts who can guide you through the process.

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