San Carlos, CA

Homes in 94070: what they're like and what they need

Quick answer

Half of the 11,905 homes in 94070 (San Carlos) were built before 1962, and 76% before 1980. Gas heats 74% of them, and owners live in 69%. Homes like these usually need a panel check before adding an EV charger or heat pump, earthquake bolting and bracing, and a heat pump in place of the gas furnace.

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

A plain-English report on the 11,905 homes in ZIP 94070, from public Census and city data, with the repairs and upgrades homes like these usually need.

1962

Typical home built

76%

Built before 1980

74%

Heat with gas

69%

Owner-occupied

What homes in 94070 usually need

Electrical panel check before an EV charger or heat pump

76% of homes here were built before 1980, when panels were often sized for much less load. Check yours before adding big electric items.

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.

Gas furnace to heat pump

74% of homes in 94070 heat with gas. A heat pump replaces the furnace and adds AC, and local utility rebates often cover a large share.

Lead-safe painting and remodeling

About 73% of homes here are older than 1978. Painters and remodelers working on them must follow EPA lead-safe rules (RRP certification).

Older pipes and sewer lines

47% 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.

Roof and gutters before the rains

Half the homes here were built before 1963. 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.

When homes in 94070 were built

2020 or later2%
2010s4%
2000s3%
1990s3%
1980s12%
1970s14%
1960s15%
1950s21%
1940s19%
1939 or earlier8%

68% are detached houses. 22% heat with electricity. Median owner-reported value: $2,000,000+.

Rebates for 94070 homes

Find what you qualify for

Permits in San Carlos

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

San Carlos permit checker

Pros serving San Carlos

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Questions about homes in 94070

How old are the homes in 94070?
Half of the 11,905 homes in 94070 (San Carlos) were built before 1962, so the typical home is about 64 years old. 76% were built before 1980 and 9% since 2000.
How do homes in 94070 heat?
74% heat with gas and 22% with electricity. Gas-heated homes are the ones heat pump rebates are aimed at.
Are most homes in 94070 owned or rented?
69% are lived in by their owners and 31% are rented. 68% are detached single-family houses.
What is the median home value in 94070?
The Census estimate of the median owner-reported home value in 94070 is $2,000,000+ (2020-2024 average).

For local pros: trades that fit 94070

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

  • Electrical #6
  • Heating & AC #9
  • Remodeling #9
  • General Contractors #12
  • Windows & Doors #13
  • Water Damage & Mold #14
  • Pest Control #14
  • Pools & Spas #14

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

Housing figures: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates for ZIP code tabulation area 94070 (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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