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San Bruno · Renting & eviction

Renting in San Bruno: the rules that apply

San Bruno has no rent control or eviction rules of its own and adds no other renting rules to state law. State law governs rent increases, eviction, notices, deposits and repairs; its rent cap and just-cause rule apply to covered units only.

Key points

  • Rent cap: State law caps covered units at 8.8% for increases taking effect August 1, 2026 through July 31, 2027, measured over any 12 months.
  • Cap limits: The state cap over any 12 months is 5% plus regional inflation or 10%, whichever is lower, with no more than two increases.
  • Just cause: After 12 months' lawful occupancy, state law lets a covered unit's owner end the tenancy only for a just cause stated in the notice.
  • Ending notice: State law requires 60 days' notice to end a tenancy, or 30 days if the tenant has lived there less than one year.
  • Relocation pay: On covered units, no-fault just causes require one month's rent as payment or rent waiver, paid within 15 calendar days of the notice.
  • Security deposit: State law caps deposits at one month's rent, or up to two for qualifying small landlords, returned within 21 calendar days after move-out.

Each rule below is marked San Bruno code or CA state law and links to the section it comes from (extracted October 2026). General information, not legal advice.

Rent increases

CA state law San Bruno has no rule of its own on this, so California law applies. Rent cap right now: 8.8% for increases taking effect August 1, 2026 through July 31, 2027 (5% plus 3.8% inflation) (Civ. Code § 1947.12(a)(1), (g)). California's statewide rent cap — the full state rule →

Eviction and just cause

CA state law San Bruno has no rule of its own on this, so California law applies. Just cause required: After 12 months of lawful occupancy, the owner may terminate only for a just cause stated in the notice (Civ. Code § 1946.2(a)). Just-cause eviction in California — the full state rule →

Relocation payments

CA state law San Bruno has no rule of its own on this, so California law applies. No-fault eviction relocation assistance: One month's rent (as relocation payment or rent waiver), paid within 15 calendar days of the notice (Civ. Code § 1946.2(d)(3)(A)). Relocation under California's just-cause law — the full state rule →

Notices

We found no San Bruno rule on this in the San Bruno Municipal Code (extracted October 2026). The state rule below applies.

CA state law California law
Notice of a rent increase
At least 30 days' notice for an increase of 10% or less; at least 90 days for an increase of more than 10%
Applies: The 10% is measured against the rent charged at any time in the 12 months before the increase, counting all increases in that period together.
Notice to end a month-to-month tenancy (landlord)
60 days' notice; 30 days if the tenant has lived there less than one year
Applies: Where the unit is covered by just cause (Civ. Code § 1946.2) or a local ordinance, the notice must also state a qualifying cause.
Notice to end a month-to-month tenancy (tenant)
At least as long as the rental period (one month for a month-to-month tenancy)
30-day notice when the unit is sold to an owner-occupant
30 days' notice when a separately sellable unit is in escrow to a natural person who will live there for at least a year
Applies: Notice within 120 days of opening escrow, given once, and all § 1946.1(d) conditions met.
Notice to pay rent or quit
3 days, not counting Saturdays, Sundays and judicial holidays, stating the amount due and how to pay
Applies: May be served any time within one year after the rent became due.
Notice to cure a lease violation or quit
3 days, not counting Saturdays, Sundays and judicial holidays, to perform the broken lease term or leave
No fee for serving notices
A landlord may not charge the tenant a fee for serving or posting a notice

Security deposits

CA state law San Bruno has no rule of its own on this, so California law applies. Security deposit cap: One month's rent, on top of the first month's rent (Civ. Code § 1950.5(c)(1), (c)(6)). Deposit return deadline: 21 calendar days after the tenant moves out, with an itemized statement of any deductions (Civ. Code § 1950.5(h)(1)). California security deposit law — the full state rule →

Retaliation

CA state law San Bruno has no rule of its own on this, so California law applies. Retaliation protection period: For 180 days after a tenant complains about habitability (to the landlord or an agency), the landlord may not evict, raise rent or cut services in retaliation (Civ. Code § 1942.5(a), (b)). Retaliatory eviction in California — the full state rule →

Harassment and lockouts

CA state law San Bruno has no rule of its own on this, so California law applies. Lockouts and self-help eviction banned: A landlord may not change locks, remove doors or windows, or remove the tenant's belongings to force a tenant out (Civ. Code § 789.3(b)). Utility shutoffs banned: A landlord may not cut off water, heat, electricity, gas or other utilities to force a tenant out (Civ. Code § 789.3(a)). Tenant harassment and lockouts in California — the full state rule →

Repairs and habitability

CA state law San Bruno has no rule of its own on this, so California law applies. Duty to keep the unit habitable: The landlord must deliver a unit fit to live in and repair conditions that make it untenantable (Civ. Code § 1941). Repair and deduct: A tenant may make a repair the landlord neglects and deduct the cost from rent, up to one month's rent, no more than twice in any 12 months (Civ. Code § 1942(a)). Habitability and repair-and-deduct — the full state rule →

Landlord entry

CA state law San Bruno has no rule of its own on this, so California law applies. Landlord entry notice: Reasonable written notice, presumed to be 24 hours, and entry only during normal business hours (Civ. Code § 1954(d)(1), (e)). Landlord entry notice in California — the full state rule →

Short-term rentals

San Bruno code What San Bruno's code adds
Allowed
  • Yes, for stays under 30 consecutive days, only in hosted, non-hosted and certain accessory dwelling units.
    Applies: Where a home is otherwise allowed or is an existing legal nonconforming use.
    § 12.270.040 · code text
    Short-term residential rental uses shall be permitted only in the following types of units for durations of less than thirty consecutive calendar days:
Cap on rentals
  • No more than 3 bedrooms rented at any one time.
    Applies: Hosted units.
    § 12.270.040 · code text
    An owner-occupied single-family dwelling unit, two-family or duplex dwelling unit or multiple-family dwelling unit where at least one property owner physically occupies the unit as their sole primary residence may be utilized for short-term residential rental uses with no more than three individual bedrooms may be rented at any given time.
Nights per year
  • No annual limit on rental days.
    Applies: Hosted units.
    § 12.270.040 · code text
    There is no maximum annual usage limit for utilization as a short-term residential rental use.
  • No more than 120 calendar days per calendar year.
    Applies: Non-hosted units.
    § 12.270.040 · code text
    An entire single-family dwelling unit, two-family or duplex dwelling unit or multiple-family dwelling unit may be utilized for short-term residential rental use subject to an annual usage limit of no more than one hundred twenty calendar days per calendar year.
  • No more than 120 calendar days per calendar year.
    Applies: ADUs legally built before September 25, 2020, with an owner-occupied main home. Newer ADUs may not be short-term rentals.
    § 12.270.040 · code text
    An accessory dwelling unit legally permitted and constructed prior to the effective date of this section (September 25, 2020), where the primary single-family dwelling unit is owner occupied may be utilized for short-term residential rental use subject to an annual usage limit of no more than one hundred twenty calendar days per calendar year.
Permit or registration
  • A short-term residential rental zoning permit is required.
    § 12.270.050 · code text
    A valid short-term residential rental zoning permit is required at all times for the operation of a short-term residential rental use.
Primary residence
  • Yes. At least one owner must live in the unit as their sole primary residence.
    Applies: Hosted units.
    § 12.270.040 · code text
    An owner-occupied single-family dwelling unit, two-family or duplex dwelling unit or multiple-family dwelling unit where at least one property owner physically occupies the unit as their sole primary residence may be utilized for short-term residential rental uses with no more than three individual bedrooms may be rented at any given time.
  • Yes. The main single-family home must be owner occupied.
    Applies: ADUs built before September 25, 2020.
    § 12.270.040 · code text
    An accessory dwelling unit legally permitted and constructed prior to the effective date of this section (September 25, 2020), where the primary single-family dwelling unit is owner occupied may be utilized for short-term residential rental use subject to an annual usage limit of no more than one hundred twenty calendar days per calendar year.
  • No primary residence is required.
    Applies: Non-hosted units.
    § 12.270.040 · code text
    An entire single-family dwelling unit, two-family or duplex dwelling unit or multiple-family dwelling unit may be utilized for short-term residential rental use subject to an annual usage limit of no more than one hundred twenty calendar days per calendar year.

Hotel and short-term rental tax

San Bruno code What San Bruno's code adds
Tax rate
  • The hotel tax is 14% of the rent.
    § 3.32.010 · code text
    For the privilege of occupancy in any hotel or motel, each transient is subject to and shall pay a tax in the amount of fourteen percent of the rent charged by the operator.
Who collects it
  • The operator or rental agent collects the tax from each guest at the same time as the rent.
    § 3.32.030 · code text
    Each operator or rental agent shall collect the tax imposed by this chapter to the same extent and at the same time as the rent is collected from every transient.

Who this affects

TenantsLandlordsProperty managers

Frequently asked questions

How much can rent go up in San Bruno?

State law caps covered units at 8.8% for increases taking effect August 1, 2026 through July 31, 2027, measured over any 12 months. The state cap over any 12 months is 5% plus regional inflation or 10%, whichever is lower, with no more than two increases.

Does a landlord in San Bruno need a reason to evict?

After 12 months' lawful occupancy, state law lets a covered unit's owner end the tenancy only for a just cause stated in the notice.

Does a San Bruno landlord have to pay relocation?

On covered units, no-fault just causes require one month's rent as payment or rent waiver, paid within 15 calendar days of the notice.

How much notice does a San Bruno landlord have to give?

State law requires 60 days' notice to end a tenancy, or 30 days if the tenant has lived there less than one year.

How much can a San Bruno landlord charge for a security deposit?

State law caps deposits at one month's rent, or up to two for qualifying small landlords, returned within 21 calendar days after move-out.

Can I rent out my home short-term in San Bruno?

San Bruno's code: Yes, for stays under 30 consecutive days, only in hosted, non-hosted and certain accessory dwelling units. (Where a home is otherwise allowed or is an existing legal nonconforming use.) (§ 12.270.040); No more than 3 bedrooms rented at any one time. (Hosted units.) (§ 12.270.040).

What is the hotel tax on short-term rentals in San Bruno?

San Bruno's code: The hotel tax is 14% of the rent. (§ 3.32.010); The operator or rental agent collects the tax from each guest at the same time as the rent. (§ 3.32.030).

General information, not legal advice.

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