Moving to Mountain View, CA? Here Are the Local Rules You Should Know

Mountain View, California may not be the biggest city in the state, but it has its own set of local rules that residents need to follow. With 115 tracked ordinances across 26 categories, there is more here than you might expect.

Short-Term Rentals

Taxes & Fees: Mountain View charges a 10 percent Transient Occupancy Tax on all short-term rental stays under 30 days, plus business license fees that apply to all STR operators..

Also covered: Insurance Requirements (permissive), Night Caps (permissive), Noise Rules (moderate). See the full short-term rentals guide for Mountain View for details.

Building Safety

Elevator Maintenance: Elevators in Mountain View must be inspected and permitted by the California Division of Occupational Safety and Health (Cal/OSHA) Elevator Unit, with annual permits and regular maintenance required..

Also covered: Scaffold & Sidewalk Shed (moderate), Lead Paint (strict), Pest Control (moderate). See the full building safety guide for Mountain View for details.

Trash & Recycling

Recycling Requirements: Mountain View residents and businesses must separate recyclables and organics from trash under California AB 341, AB 1826, and SB 1383. Recology provides three-cart service for compliance..

Also covered: Bulk Item Disposal (permissive), Pickup Rules & Schedules (moderate), Bin Placement Rules (moderate). See the full trash & recycling guide for Mountain View for details.

Animal Ordinances

Exotic Pets: Mountain View prohibits ownership of wild and exotic animals consistent with California Fish and Game Code, limiting residents to common domestic pets and certain small reptiles..

Also covered: Dog Leash Laws (moderate), Breed Restrictions (permissive), Wildlife Feeding (moderate). See the full animal ordinances guide for Mountain View for details.

Landscaping Rules

Tree Trimming: Mountain View regulates pruning of heritage and street trees. Work on protected trees requires a permit and must follow ISA pruning standards..

Also covered: Weed Ordinances (moderate), Artificial Turf (moderate), Grass Height Limits (moderate). See the full landscaping rules guide for Mountain View for details.

Noise Ordinances

Leaf Blower Rules: Mountain View was an early California city to ban gas-powered leaf blowers, aligning with AB 1346; only electric and battery units are permitted, with time restrictions on all blowers..

Also covered: Amplified Music & Events (moderate), Barking Dogs (moderate), Industrial Noise (moderate). See the full noise ordinances guide for Mountain View for details.

Fence Regulations

Pool Barriers: Mountain View enforces California Health and Safety Code 115920 et seq. requiring at least two pool safety features including compliant 60 inch barriers with self-closing self-latching gates..

Also covered: Fence Requirements (moderate), Material Restrictions (moderate), Retaining Walls (moderate). See the full fence regulations guide for Mountain View for details.

Fire Regulations

Fireworks: All fireworks, including California Safe and Sane fireworks, are illegal to possess, sell, or use in Mountain View. Violations carry significant fines and potential criminal charges..

Also covered: Backyard Fires (moderate), Brush Clearance (moderate), Wildfire Zones (moderate). See the full fire regulations guide for Mountain View for details.

Accessory Structures

Shed Rules: Sheds under 120 square feet do not require a building permit in Mountain View but must meet zoning setbacks and height limits. Larger sheds need a permit..

Also covered: Carport Rules (moderate), ADU Rules (permissive), Tiny Homes (moderate). See the full accessory structures guide for Mountain View for details.

Home Business

Signage Rules: Home Occupations in Mountain View may not display exterior business signage. The residence must retain its residential appearance from the street..

Also covered: Home Occupation Permits (moderate), Zoning Restrictions (moderate), Cottage Food Operations (permissive). See the full home business guide for Mountain View for details.

Solar Energy

HOA Restrictions: California Civil Code 714 prohibits Mountain View HOAs from unreasonably restricting residential solar. Aesthetic guidelines are allowed but cannot significantly raise cost or cut performance..

Also covered: Panel Permits (permissive). See the full solar energy guide for Mountain View for details.

Parking Rules

Commercial Vehicle Restrictions: Commercial vehicles over 10,000 lbs GVW or 22 feet long cannot park on Mountain View residential streets overnight. Business vehicles must be stored at commercial sites or in approved industrial zones..

Also covered: Driveway Rules (moderate), Overnight Parking (moderate), Abandoned Vehicles (moderate). See the full parking rules guide for Mountain View for details.

Sign Regulations

Political Signs: Mountain View allows political signs on private residential property without a permit. Size, placement, and timing rules must follow the content-neutral sign ordinance and First Amendment protections..

Also covered: Garage Sale Signs (moderate), Holiday Displays (permissive). See the full sign regulations guide for Mountain View for details.

Property Maintenance

Vacant Lot Maintenance: Mountain View requires owners of vacant lots to control weeds, remove debris, and secure the property against trespass. Overgrown lots pose a fire hazard and can be abated at the owner's expense..

Also covered: Trash Bin Storage (moderate), Garage Sale Rules (moderate), Property Blight (strict). See the full property maintenance guide for Mountain View for details.

Outdoor Lighting

Dark Sky Rules: Mountain View requires shielded outdoor lighting for new commercial and multi-family developments to minimize glare and skyglow. Title 24 Part 6 lighting efficiency standards apply to all new construction..

Also covered: Light Trespass (moderate). See the full outdoor lighting guide for Mountain View for details.

Curfew Laws

Park Curfew: Mountain View parks are closed from 10:00 p.m. to 6:00 a.m.

Also covered: Juvenile Curfew (moderate). See the full curfew laws guide for Mountain View for details.

Soliciting & Door-to-Door

No-Knock Registry: Mountain View recognizes No Soliciting signs as legally enforceable. Ignoring a posted sign after notice can result in a citation or trespass complaint, even for activity otherwise protected as speech..

Also covered: Solicitor Permits (moderate). See the full soliciting & door-to-door guide for Mountain View for details.

Cannabis Regulations

Home Cultivation: Adults 21 and older in Mountain View may grow up to 6 cannabis plants per residence under California Proposition 64. Outdoor cultivation is prohibited; plants must be inside a locked, secure area..

Also covered: Dispensary Zoning (strict). See the full cannabis regulations guide for Mountain View for details.

Garage & Yard Sales

Garage Sale Permits: Mountain View does not require a permit for occasional residential garage sales. Frequency is limited to a few per year per household, and commercial-scale operations trigger business license rules..

Drone Rules

Recreational Drones: Recreational drone flight in Mountain View is governed primarily by FAA rules. Moffett Federal Airfield creates restricted airspace that requires authorization through LAANC for most of the city..

Also covered: Commercial Drones (strict). See the full drone rules guide for Mountain View for details.

Environmental Rules

Flood Zones: Mountain View contains FEMA AE and X flood zones along Stevens Creek, Permanente Creek, and the Bay shoreline. Construction in special flood hazard areas requires elevation to BFE plus 1 foot and flood insurance..

Also covered: Erosion Control (strict), Stormwater Management (strict), Grading & Drainage (moderate). See the full environmental rules guide for Mountain View for details.

Rental Property Rules

Rent Control: The Mountain View CSFRA caps rent increases on pre-1995 multi-family units at CPI (2-5 percent). Just-cause eviction and relocation assistance apply.

Also covered: Just Cause Eviction (strict), Rental Registration (strict). See the full rental property rules guide for Mountain View for details.

Swimming Pools & Spas

Fencing Requirements: Mountain View requires pool barriers at least 60 inches high with self-closing, self-latching gates to comply with the California Swimming Pool Safety Act (H&S 115920)..

Also covered: Hot Tub Rules (moderate), Above-Ground Pools (moderate), Safety Rules (strict). See the full swimming pools & spas guide for Mountain View for details.

Food Trucks & Mobile Vendors

Vending Zones: Food trucks in Mountain View may operate in commercial and industrial zones with property owner consent. Castro Street downtown restricts vending to special events.

Also covered: Food Truck Permits (moderate). See the full food trucks & mobile vendors guide for Mountain View for details.

HOA Rules

Dispute Resolution: HOA disputes in Mountain View must go through Internal Dispute Resolution (IDR) or Alternative Dispute Resolution (ADR) under Davis-Stirling before most lawsuits can be filed..

Also covered: Architectural Review (moderate), Assessment & Dues (moderate), Board Procedures (moderate). See the full hoa rules guide for Mountain View for details.

Building Setbacks & Zoning

Setback Rules: Mountain View R1 zones require 20-foot front setbacks, 5-foot side yards, and 20-foot rear setbacks for primary dwellings. R2 and R3 zones vary by density, with specific plan districts having custom standards..

Also covered: Lot Coverage Limits (moderate), Structure Height Limits (moderate). See the full building setbacks & zoning guide for Mountain View for details.

What to Do With This Information

This overview covers the big picture, but the details matter. Each ordinance page for Mountain View includes the full text, violation penalties, and frequently asked questions. Use those pages when you need specifics.