Duplexes in Alameda County – Page 428

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

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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 $200 $493 $449
Median price/sqft $92 $321 $404
Average sold price $408,785 $1,010,049 $874,529
Median sold price $180,576 $590,729 $750,375
Number of sales 184,832 13,779 694
Number of sales over $250k 72,464 11,701 642
Number of sales over $1m 11,782 3,430 182
Number of sales over $10m 433 97 3
Average total tax amount $4,350 $5,884 $6,685
Average assessed value $179,988 $453,658 $406,711
Average market value $314,629 -- --

Alameda County duplex property averages

Property averages United States California Alameda County
Average lot size 34,417 sf 20,079 sf 5,119 sf
Median lot size 6,051 sf 6,414 sf 4,856 sf
Average building area 141 sf 299 sf 239 sf
Median building area 68 sf 181 sf 192 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 2,008,953 246,676 12,835
Aggregate lot acerage 117,311,021 111,008 1,474
Aggregate building area 151,393,374 sf 22,738,326 sf 1,096,176 sf
Aggregate units 3,664,694 503,289 24,908

Alameda County duplex industrial mortgages

Debt United States California Alameda County
Number of mortgages 5,588,965 1,164,747 64,512
Average value of mortgages $279,082 $314,927 $254,375

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