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 $1,970 $2,048 $2,783
    Average sold price $400,478 $1,030,076 $2,031,792
    Median sold price $180,595 $595,110 $1,800,261
    Number of sales 175,726 12,877 823
    Number of sales over $250k 68,742 10,920 802
    Number of sales over $1m 11,101 3,263 698
    Number of sales over $10m 398 93 --
    Average total tax amount $4,179 $6,455 $11,071
    Average assessed value $190,179 $548,981 $1,120,662
    Average market value $307,943 $548,981 $1,120,662

    San Francisco duplex property averages

    Property averages United States California San Francisco
    Average lot size 37,168 sf 20,096 sf 6,793 sf
    Median lot size 6,054 sf 6,414 sf 2,539 sf
    Average building area 140 sf 298 sf 462 sf
    Median building area 69 sf 182 sf 382 sf
    Median year built 1939 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 117,420,630 111,123 2,949
    Aggregate building area 151,473,441 sf 22,648,895 sf 2,124,457 sf
    Aggregate units 3,606,350 506,431 42,180

    San Francisco duplex industrial mortgages

    Debt United States California San Francisco
    Number of mortgages 5,606,713 1,166,859 96,364
    Average value of mortgages $279,711 $315,879 $409,452

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