§ 22.01

This Development Code applies to all land uses, subdivisions, and development within unincorporated Marin County.

A.

New land uses, structures, and changes to them. Compliance with the following requirements is necessary for any person or public agency to lawfully establish a new land use or structure, or to alter or replace any land use or structure:

1.

Allowable use. The proposed use of land shall be allowed by Article II of this Development Code (Zoning Districts and Allowable Land Uses) within the zoning district that applies to the site;

2.

Development standards. The proposed use of land or structure shall satisfy or be exempted from all applicable requirements of this Development Code, including but not limited to, minimum lot area, height limits, required yard and street setbacks, residential density, sign standards, etc.; and

Permit/approval requirements. Any land use permit or other approval required by Article II (Zoning Districts and Allowable Land Uses) or Article V shall be obtained. The preparation, filing, and processing of land use permit applications shall comply with Article IV (Land Use and Development Permits).

B.

Issuance of building permits. The Building and Safety Inspection Division may issue building permits only when:

1.

The proposed land use and/or structure satisfy the requirements of Subsection A. above;

2.

The Director determines that the site was subdivided in compliance with Article VI (Subdivision Procedures) of this Development Code; and

3.

The Director determines that the permit application contains all materials necessary to determine compliance with this Section.

C.

Subdivision of land. Any subdivision of land within Marin County occurring after the effective date of this Development Code shall be consistent with the minimum lot size or maximum density requirements of Article II (Zoning Districts and Allowable Land Uses) or Article V (Coastal Zones - Development and Resource Management Standards), the subdivision requirements of Chapter 22.82 (Subdivision Design Standards), the procedures set forth in Article VI (Subdivision Procedures), and all other applicable requirements of this Development Code.

D.

Continuation of an existing structure or land use. An existing land use is lawful and not in violation of the Marin County Code only when operated and maintained in compliance with all applicable provisions of this Development Code. However, the requirements of this Development Code are not retroactive in their effect on a land use that was lawfully established before this Development Code or any applicable amendment became effective. See Chapter 22.112 (Nonconforming Structures, Uses, and Lots).

E.

Alteration or expansion of an existing structure or land use. Any alteration, expansion or modification of an existing land use shall comply with all provisions of this Development Code, specifically including Chapter 22.112 (Nonconforming Structures, Uses, and Lots).

F.

Effect of Development Code changes on projects in progress. The enactment of this Development Code or amendments to its requirements may impose different standards on new land uses than those that applied

to existing development. For example, this Development Code, or a future amendment, could require larger building setbacks for a particular land use than former Zoning Ordinance or Development Code provisions. The following provisions determine how the requirements of this Development Code apply to development projects in progress at the time requirements are changed:

1.

Projects with pending applications. Land use permit and subdivision applications and extension requests that have been determined by the Community Development Agency to be complete before the effective date of this Development Code or any amendment, will be processed in compliance with the requirements in effect when the application was accepted as complete.

2.

Approved projects not yet under construction. An approved development for which construction has not begun as of the effective date of this Development Code or amendment, may still be constructed as approved, as long as required building permits have been obtained before the expiration of any applicable land use permit or, where applicable, before the expiration of any approved time extension. (See Section 22.70.050 (Time Limits and Extensions).)

3.

Approved projects not requiring construction. An approved land use not requiring construction that has not been established by its land use permit being exercised (see Section 22.70.020 (Effective Date of Permits)) as of the effective date of this Development Code or amendment, may still be established in compliance with its approved permit, as long as establishment occurs before the expiration of the permit or, where applicable, before the expiration of any approved time extension. (See Section 22.70.050 (Time Limits and Extensions).)

4.

Approved subdivisions not yet recorded. An approved subdivision for which a parcel or final map has not been recorded as of the effective date of this Development Code or amendment, may still have a parcel or final map recorded in compliance with the approved Tentative Map, as long as recordation occurs before the expiration of the Tentative Map (Section 22.84.120 (Tentative Map Time Limits)) or, where applicable, before the expiration of any approved time extension granted under Section 22.84.140 (Extensions of Time for Tentative Maps) or authorized by State Law.

5.

Projects under construction. A structure that is being constructed under a valid building permit on the effective date of this Development Code or any amendment, need not be changed to satisfy any new or different requirements of this Development Code.

G.

Structures related to an emergency. During a period of emergency declared by the Board, the Director may waive the height limit and setback requirements of this Development Code applying to structures, including

provisions for public notices and public hearings; provided, that the Director finds:

1.

The proposed structure is necessary in order to provide water during emergency circumstances; and

2.

The waiver of zoning requirements is necessary to meet the intent and purpose of the structure effectively.

The Director may include appropriate conditions in the waiver of requirements, including but not limited to height, placement, design, color, materials, landscaping, and time limit for removing any structures.

H.

Other requirements may still apply. Nothing in this Development Code eliminates the need to comply with other County, regional, State, or Federal laws or to obtain permits required by the County, or any permit, approval or entitlement required by other provisions of the County Code, the regulations of any County department, or any regional, State, or Federal agency. No use shall be allowed that is illegal under State or Federal law.

I.

Conflicting permits and licenses to be void. All permits or licenses shall be issued by the County in compliance with the provisions of this Development Code, after the effective date of this Development Code or any applicable amendment. Any permit or license issued in conflict with this Development Code shall be void, except as provided in Subsection D., above.

(Ord. No. 3577, 2012)

This Development Code shall be administered by the Marin County Board of Supervisors, Planning Commission, Community Development Director, Zoning Administrator, and the Marin County Community Development Agency, as provided in Chapter 22.110 (Administrative Responsibility).

(Ord. No. 3577, 2012)

If any article, section, subsection, paragraph, subparagraph, sentence, clause, phrase or portion of this Development Code is for any reason held to be invalid, unconstitutional or unenforceable, these decisions shall not affect the validity of the remaining portions of this Development Code. The Marin County Board of Supervisors hereby declares that this Development Code and each article, section, subsection, paragraph, subparagraph, sentence, clause, phrase and portion thereof would have been adopted irrespective of the fact that one or more of portions of this Development Code be declared invalid, unconstitutional or unenforceable.

(Ord. No. 3577, 2012)

Chapter 22.02 - INTERPRETATION OF CODE PROVISIONS