HousingHandbookReference data

U.S. ZIP Code · CA94018

San Mateo County · San Francisco-Oakland-Fremont, CA

Typical home value

$1,512,580[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
-2.6%
5-year / yr
+2.9%
10-year / yr
+4.5%

Relative price

vs U.S.
+432.5%
vs metro
+20.9%
vs state
+115.9%
ZIP 94018 location in CA
Location of ZIP 94018 in CA

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 94018 is worth $1,512,580 — 20.9% above the San Francisco-Oakland-Fremont, CA median. Over the past year, values have fallen 2.6%. The effective property tax rate is 0.7%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent
[2]
Gross yield
[2]
Cap rate
[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate
0.7%[3]
Typical annual tax
$11,028[3]

#Climate risk

FEMA National Risk Index ratings for San Mateo County. "Not Applicable" means the hazard does not threaten the county.

Overall risk
Relatively High[4]
Riverine flood
Relatively High
Coastal flood
Relatively High
Wildfire
Relatively Moderate
Drought
Relatively High
Heat wave
Relatively Moderate
Hurricane
Not Applicable
Tornado
Relatively Low
Earthquake
Relatively High
Winter weather
Very Low

#Who lives here

Population
3,834[3]
Median household income
$230,053[3]

#Migration

Household moves in and out of San Mateo County over a year, from IRS tax-return data.

Net migration
-2,970[5]
Moved in
21,545
Moved out
24,515

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Gross yield
Net yield (after ~40% expenses)
Annual rent

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Monthly payment$7,648
Loan principal$1,210,064
Down payment$302,516
Total interest paid$1,543,370

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Own : rent ratio
Monthly cost to own$9,829
Monthly rent

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation
78th percentile[1]
Rental yield
[2]
Property tax
47th percentile[3]

Frequently asked

How much is a home worth in ZIP code 94018?
The typical home in 94018 is worth $1,512,580, based on the Zillow Home Value Index.
Are home values rising in 94018?
Home values in 94018 are down 2.6% over the past year, and up 2.9% a year over five years.
What is the property tax rate in 94018?
The effective property tax rate in 94018 is 0.7% — roughly $11,028 a year on a typical home.
Who lives in 94018?
ZIP code 94018 has a population of 3,834 and a median household income of $230,053.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

  • Montara CDP, CA

    Typical home
    $1,525,533
    Gross yield
  • Inverness CDP, CA

    Typical home
    $1,528,634
    Gross yield
  • CA

    Typical home
    $1,530,378
    Gross yield
  • Fremont, CA

    Typical home
    $1,534,962
    Gross yield
    2.6%
  • Sausalito, CA

    Typical home
    $1,546,147
    Gross yield
    2.9%
  • Inverness CDP, CA

    Typical home
    $1,548,785
    Gross yield

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