Half Moon Bay, CA

Homes in 94018: what they're like and what they need

Quick answer

Half of the 1,576 homes in 94018 (Half Moon Bay) were built before 1983, and 39% before 1980. Gas heats 67% of them, and owners live in 84%. Homes like these usually need a heat pump in place of the gas furnace, earthquake bolting and bracing, and lead-safe painting and remodeling.

Updated November 2026 · Sources: US Census ACS 2020-2024

A plain-English report on the 1,576 homes in ZIP 94018, from public Census and city data, with the repairs and upgrades homes like these usually need.

1983

Typical home built

39%

Built before 1980

67%

Heat with gas

84%

Owner-occupied

What homes in 94018 usually need

Gas furnace to heat pump

67% of homes in 94018 heat with gas. A heat pump replaces the furnace and adds AC, and local utility rebates often cover a large share.

Earthquake bolting and bracing

Houses built before 1980 on raised foundations are the ones California's Earthquake Brace + Bolt program offers grants for. Check whether your home qualifies.

Lead-safe painting and remodeling

About 37% of homes here are older than 1978. Painters and remodelers working on them must follow EPA lead-safe rules (RRP certification).

Roof and gutters before the rains

Half the homes here were built before 1984. Most roofs last 20-30 years, so many are on their second or third. Clean gutters and a roof check before winter storms prevent most leaks.

Older pipes and sewer lines

19% of homes here are from the 1950s or earlier, when galvanized supply pipes and clay or cast-iron sewer lines were common. A camera inspection of the sewer line is cheap insurance.

Water heater check

Most tank water heaters last 8-12 years. Rust at the base, rumbling or lukewarm water are the usual signs it's near the end.

When homes in 94018 were built

2020 or later2%
2010s3%
2000s11%
1990s9%
1980s36%
1970s7%
1960s13%
1950s13%
1940s3%
1939 or earlier3%

91% are detached houses. 23% heat with electricity. Median owner-reported value: $1,430,200.

Rebates for 94018 homes

Find what you qualify for

Permits in Half Moon Bay

Which projects need a permit, how long it takes and where to apply.

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Pros serving Half Moon Bay

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Questions about homes in 94018

How old are the homes in 94018?
Half of the 1,576 homes in 94018 (Half Moon Bay) were built before 1983, so the typical home is about 43 years old. 39% were built before 1980 and 16% since 2000.
How do homes in 94018 heat?
67% heat with gas and 23% with electricity. Gas-heated homes are the ones heat pump rebates are aimed at.
Are most homes in 94018 owned or rented?
84% are lived in by their owners and 16% are rented. 91% are detached single-family houses.
What is the median home value in 94018?
The Census estimate of the median owner-reported home value in 94018 is $1,430,200 (2020-2024 average).

For local pros: trades that fit 94018

Compared with the other 162 ZIPs SVHN serves, homes here are among the best fits for:

  • Real Estate Agents #4
  • Junk Removal #5
  • Solar #6
  • Pressure Washing #6
  • Landscaping & Trees #7
  • Pools & Spas #8
  • General Contractors #9
  • Appliance Repair #9

Run a home-service business? SVHN's free Market Finder ranks every ZIP for your trade

Other Half Moon Bay ZIPs

Housing figures: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates for ZIP code tabulation area 94018 (estimates, via Census Reporter). "What homes usually need" is general guidance based on home age and heating type, not an inspection of any home.

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