Duplexes in San Francisco | Reonomy
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    Duplexes in San Francisco

    Unlock property data on 19,276 duplexes in San Francisco. Search through San Francisco property records and access full owner contact information to find off-market properties likely to sell, refinance, or renovate. Find recent buyers and sellers.

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    San Francisco duplex sold prices and values

    Values and sold prices (last 24 months) United States California San Francisco
    Average price/sqft $1,934 $2,036 $2,765
    Average sold price $413,891 $1,081,806 $1,998,386
    Median sold price $181,395 $596,463 $1,761,083
    Number of sales 132,080 9,534 604
    Number of sales over $250k 51,834 8,059 587
    Number of sales over $1m 8,488 2,448 513
    Number of sales over $10m 365 89 --
    Average total tax amount $4,144 $6,320 $10,864
    Average assessed value $186,550 $526,160 $1,055,907
    Average market value $302,952 $526,160 $1,055,907

    San Francisco duplex property averages

    Property averages United States California San Francisco
    Average lot size 37,181 sf 20,089 sf 6,795 sf
    Median lot size 6,055 sf 6,415 sf 2,539 sf
    Average building area 140 sf 299 sf 462 sf
    Median building area 69 sf 182 sf 383 sf
    Median year built 1940 1947 1912
    Average number of units 2 2 2
    Median number of units 2 2 2

    San Francisco duplex total supply

    Supply United States California San Francisco
    Number of parcels 2,010,206 246,773 19,276
    Aggregate lot acerage 117,420,155 110,999 2,949
    Aggregate building area 151,463,575 sf 22,644,968 sf 2,124,175 sf
    Aggregate units 3,604,041 506,052 42,160

    San Francisco duplex industrial mortgages

    Debt United States California San Francisco
    Number of mortgages 5,604,824 1,166,545 96,352
    Average value of mortgages $279,766 $315,932 $409,482

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