Duplexes in California | Reonomy

Duplexes in California

Unlock property data on all 246,657 duplexes in California. Search across 73 counties to find the California property records you need, and get in touch with Duplex owners in any market. Discover off-market properties likely to sell, refinance, or renovate, or find recent buyers and sellers.

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Popular searches around California

Reonomy attracts a large community of California commercial real estate professionals, including brokers, investors, roofers, contractors, appraisers, insurance providers, and more—many of which specialize in duplexes.

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California duplex sold prices and values

Values and sold prices (last 24 months) United States California
Average price/sqft $1,934 $2,036
Average sold price $413,891 $1,081,806
Median sold price $181,285 $596,115
Number of sales 132,080 9,534
Number of sales over $250k 51,834 8,059
Number of sales over $1m 8,488 2,448
Number of sales over $10m 365 89
Average total tax amount $4,144 $6,320
Average assessed value $186,550 $526,160
Average market value $302,952 $526,160

California duplex property averages

Property averages United States California
Average lot size 37,181 sf 20,089 sf
Median lot size 6,054 sf 6,414 sf
Average building area 140 sf 299 sf
Median building area 69 sf 182 sf
Median year built 1939 1947
Average number of units 2 2
Median number of units 2 2

California duplex total supply

Supply United States California
Number of parcels 2,010,206 246,773
Aggregate lot acerage 117,420,155 110,999
Aggregate building area 151,463,575 sf 22,644,968 sf
Aggregate units 3,604,041 506,052

California duplex industrial mortgages

Debt United States California
Number of mortgages 5,604,824 1,166,545
Average value of mortgages $279,766 $315,932

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