Duplexes in Alameda County – Page 2 | Reonomy

Duplexes in Alameda County – Page 2

Unlock property data on 12,822 duplexes in Alameda County. Search through Alameda County 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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Alameda County duplex sold prices and values

Values and sold prices (last 24 months) United States California Alameda County
Average price/sqft $1,947 $2,048 $1,954
Average sold price $407,879 $1,062,518 $890,877
Median sold price $182,125 $598,328 $768,000
Number of sales 148,449 10,792 560
Number of sales over $250k 58,310 9,136 515
Number of sales over $1m 9,497 2,785 155
Number of sales over $10m 374 90 3
Average total tax amount $4,164 $6,402 $6,726
Average assessed value $189,057 $538,828 $492,091
Average market value $305,646 $538,828 $492,091

Alameda County duplex property averages

Property averages United States California Alameda County
Average lot size 37,176 sf 20,087 sf 5,120 sf
Median lot size 6,054 sf 6,414 sf 4,855 sf
Average building area 140 sf 299 sf 240 sf
Median building area 69 sf 182 sf 193 sf
Median year built 1940 1947 1922
Average number of units 2 2 1
Median number of units 2 2 2

Alameda County duplex total supply

Supply United States California Alameda County
Number of parcels 2,010,206 246,773 12,835
Aggregate lot acerage 117,420,285 111,011 1,473
Aggregate building area 151,466,620 sf 22,645,986 sf 1,114,226 sf
Aggregate units 3,604,752 506,157 24,888

Alameda County duplex industrial mortgages

Debt United States California Alameda County
Number of mortgages 5,605,336 1,166,612 64,645
Average value of mortgages $279,752 $315,921 $254,947

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