Beekeeping in Palo Alto

Bees do well in Palo Alto. Something flowers in most months. Fruit trees and ceanothus bloom in late winter, sages and lavender in spring and toyon, street trees and garden perennials into summer. That long season, plus mild winters, makes the Peninsula friendly to backyard colonies. It also means plenty of swarms each spring.

The city allows hives but sets firm limits. The state also requires every beekeeper to register. This page explains both, what to do about swarms and where to find a local mentor. For the plants that feed bees, see our native plants guide.

What Palo Alto's code says

Beekeeping falls under section 6.20.060 of the Palo Alto Municipal Code, which dates back to 1959 with an update in 1990. Outside the agricultural zone and open space declared areas, which covers almost every residential lot, the section sets three conditions:

The code defines the front property line as the sidewalk edge farthest from the street, so the setback is measured from the back of the sidewalk, not the curb. The 25-foot rule is the hard part on a small lot. A standard lot 60 feet wide has only a 10-foot strip down the middle that is 25 feet from both side lines, so check your measurements before you buy equipment.

The city's Animal Control page does not describe a separate beekeeping permit, though it requires permits for chickens and other livestock. Ask Animal Control at (650) 329-2413 or animalcontrol@paloalto.gov whether anything beyond neighbor consent is required for your address. Keep your signed consent letters on file.

Getting neighbor consent

Talk to neighbors before the bees arrive. Explain where the hive will sit, how you will keep a water source close by so bees do not visit their pool and what you will do if a swarm leaves. A tall fence or hedge near the hive pushes the bees' flight path up above head height, which reduces encounters. Get consent in writing with names, addresses and the date.

State hive registration

California requires everyone who keeps bees to register their apiaries with the agricultural commissioner of each county where the bees are kept. The California Department of Food and Agriculture's 2026 flyer sets out the rules:

• Registration is due January 1 of each year.
• New beekeepers and anyone moving bees into the state must register within 30 days.
• Fees are based on the number of colonies registered in the previous 12 months and become late on February 1, with a penalty added.
• Registration is done online through the BeeWhere system.

The Santa Clara Valley Beekeepers Guild tells hobbyists they can register their hives yearly for free, so a backyard keeper with two hives should not expect a large bill. Registration also tells the county where hives are, which helps when pesticide applications are planned nearby.

Swarms and bees in walls

Honey bee colonies split in spring, sending a swarm of thousands of bees to hang from a branch or fence while scouts look for a new home. Swarms are usually calm and often move on within a day or two. If one lands in your yard, keep people and pets back and call a beekeeper. Do not spray it.

• Private property: the Santa Clara Valley Beekeepers Guild runs a "Got a Swarm? Get a Beekeeper!" referral on its website.
• Public property: Palo Alto Animal Control handles bee swarms and hives on public property only.
• Vector Control: the Santa Clara County Vector Control District does not handle honey bees and refers swarms to the beekeepers guild.

Bees that have moved into a wall or roof need a contractor who does live removal, including opening the cavity and taking out the comb. Leaving comb inside attracts pests and can stain walls. Yellowjackets and wasps are a different problem; our pest and vector control guide covers who handles them.

Local beekeeping guilds

Santa Clara Valley Beekeepers Guild

The Santa Clara Valley Beekeepers Guild is a nonprofit for beekeepers from backyard hobbyists to professionals. Its meetings are on the first Monday of the month, free and open to all, both in person and on Zoom. The 2026 meeting page lists the in-person venue as Maker Nexus, 1330 Orleans Drive in Sunnyvale, with a "Dr. Bee" question session at 5 p.m., the speaker at 6:30 and announcements at 7:30. The fall meetings handle guild business: dues for next year were voted on October 5, officer nominations are November 2 and the election is December 7, 2026. The guild's site also links to local beekeeping ordinances, registration and a list of local beekeeping businesses.

Beekeepers' Guild of San Mateo County

The Beekeepers' Guild of San Mateo County meets in the Fireplace Room of the Congregational Church of the Peninsula, 751 Alameda de las Pulgas in Belmont. Members can also join on Zoom. Meetings start at 7 p.m. with an informal BEEginner's Corner at 6:30. The guild offers beekeeping classes each year with a focus on urban and suburban hives and keeps a swarm and colony removal section on its site. Check its events page for class dates.

Both guilds are good places to find a mentor, buy local bees and hear what is blooming and when. Our clubs and meetups guide lists other hobby groups around Palo Alto.

Starting out

1. Measure the yard against the 25-foot setback and the two-hive limit.
2. Get written neighbor consent.
3. Join a guild and attend a few meetings over winter.
4. Order equipment and bees for spring, when colonies build up fastest.
5. Register through BeeWhere within 30 days of getting bees, then every January.
6. Provide water close to the hive from day one.

Varroa mites are the main threat to colonies here, as everywhere in the country. Plan to monitor mite levels from the first season; the guilds teach the common methods.

Living with neighbors

Most complaints about backyard bees come down to a few predictable problems. Each one has a simple fix.

• Bees at the neighbor's pool or birdbath. Bees need water every day, especially in summer. Put a shallow dish with pebbles or a dripping tap near the hive before the colony arrives so they learn your source first.
• Bees in the flight path. Face the entrance away from paths, doors and the property line and use a fence or hedge to lift the flight path.
• Spots on cars and laundry. Bees relieve themselves on cleansing flights after cold or rainy spells. Siting the hive away from driveways helps.
• Swarms. Inspect regularly in spring and give colonies room to grow. A swarm from your hive that lands next door is the fastest way to lose a neighbor's goodwill.
• Defensive colonies. A hive that turns aggressive should be requeened. Ask a guild mentor for help.

If you also keep hens, remember they fall under a different section of the code with a permit and its own setbacks, explained in our backyard chickens guide.

Planting for bees

A bee-friendly yard helps both your hives and wild bees, which include many native species that nest in bare ground. Choose plants that bloom in different months, leave a patch of unmulched soil and skip pesticides on flowering plants. Native sages, buckwheats, ceanothus and California poppies are reliable choices. Our water-wise gardening guide explains how to keep a pollinator garden going through the dry summer. Our wildflowers guide shows what blooms in the hills.

Frequently asked questions