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A. Zoning Certificate. An application for an ADU or Junior ADU shall be allowed with a Zoning Certificate. Review must be completed within 60 days of submission of a completed application. A completed application must include evidence of compliance with this Chapter, including development standards, deed restrictions, and neighborhood noticing.

1. If an application to create an ADU or Junior ADU is submitted as part of a project that requires discretionary review, a Zoning Certificate for a building permit shall not be issued for the ADU or Junior ADU until the discretionary approval(s) has/have been granted and any applicable appeal periods have expired. See 23.404.060(A) Post-Decision Provisions (Effective Dates).

2. Issuance of a Zoning Certificate shall not be denied for the construction or conversion of an ADU or Junior ADU that complies with the requirements of Government Code Section 65852.2(e)(1).

3. Issuance of a Zoning Certificate for the construction or conversion of an ADU or Junior ADU shall not be denied based on the failure of an applicant to correct a nonconforming zoning condition.

B. Neighbor Noticing.

1. Scope and Timing of Notice. Notice of an ADU application shall be mailed to tenants of the subject property, and owners and tenants of the adjacent, confronting, and abutting properties, within ten working days of submission of the building permit application to the City.

2. Content of Notice. Notice shall provide the address of the project, allowable hours of construction, a link to the City’s ADU webpage, and information for tenants of the subject property on how to contact a Rent Board Housing Counselor by e-mail or phone and any other resource information deemed relevant.

3. Mailing Fees. The applicant shall be responsible for the cost of materials, postage, and staff time necessary to process and mail notices.

C. Deed Restriction. The property owner shall file a deed restriction with the Alameda County Recorder which states:

1. The Junior ADU shall not be sold separately from the main building;

2. The ADU shall not be sold separately from the main building unless the conditions of BMC 23.306.040(D) ADUs Developed by a Qualified Nonprofit Developer are met;

3. The ADU and/or Junior ADU shall not be rented for a term that is shorter than 30 days; and

4. If the property includes a Junior ADU, the Junior ADU or the Single Family Dwelling in which the Junior ADU is located shall be owner-occupied.

D. ADUs Developed by a Qualified Nonprofit Developer. An ADU built or developed by a "qualified nonprofit corporation" may be sold or conveyed separately from the main building to a "qualified buyer," as such terms are defined in subdivision (b) of Section 65852.26 of the California Government Code. The ADU must be held pursuant to a recorded tenancy in common agreement recorded on or after December 31, 2021 that includes the following elements:

1. Delineation of all areas of the property that are for the exclusive use of a cotenant;

2. Delineation of each cotenant’s responsibility for the costs of taxes, insurance, utilities, general maintenance and repair, and improvements associated with the property;

3. Procedures for dispute resolution among cotenants before resorting to legal action;

4. Allocates to each qualified buyer an undivided, unequal interest in the property based on the size of the dwelling each qualified buyer occupies;

5. A repurchase option that requires the qualified buyer to first offer the qualified nonprofit corporation to buy the ADU or primary dwelling if the buyer desires to sell or convey the property;

6. A requirement that the qualified buyer occupy the ADU or primary dwelling as the buyer’s principal residence; and

7. Affordability restrictions on the sale and conveyance of the ADU or primary dwelling that ensure the ADU and primary dwelling will be preserved for low-income housing for 45 years for owner-occupied housing units and will be sold or resold to a qualified buyer.

8. If requested by a utility providing service to the primary residence, the ADU shall have a separate water, sewer, or electrical connection to that utility. (Ord. 7888-NS § 8, 2023; Ord. 7799-NS § 1, 2022: Ord. 7797-NS § 1, 2022. Formerly 23.306.030)