Duplexes in San Diego

Unlock property data on 5,467 duplexes in San Diego. Search through San Diego 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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Popular searches around San Diego

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

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San Diego duplex sold prices and values

Values and sold prices (last 24 months) United States California San Diego
Average price/sqft $202 $496 $577
Median price/sqft $92 $323 $453
Average sold price $399,471 $1,018,672 $900,453
Median sold price $180,430 $592,678 $706,666
Number of sales 183,222 13,487 260
Number of sales over $250k 71,684 11,435 252
Number of sales over $1m 11,576 3,407 62
Number of sales over $10m 404 93 --
Average total tax amount $4,363 $5,874 $4,423
Average assessed value $180,113 $453,871 $395,625
Average market value $334,780 $453,871 $395,625

San Diego duplex property averages

Property averages United States California San Diego
Average lot size 37,166 sf 20,094 sf 6,249 sf
Median lot size 6,054 sf 6,414 sf 5,998 sf
Average building area 140 sf 298 sf 337 sf
Median building area 69 sf 181 sf 268 sf
Median year built 1940 1947 1953
Average number of units 2 2 1
Median number of units 2 2 2

San Diego duplex total supply

Supply United States California San Diego
Number of parcels 2,010,206 246,773 5,469
Aggregate lot acerage 117,420,667 111,128 755
Aggregate building area 151,474,778 sf 22,649,373 sf 501,570 sf
Aggregate units 3,606,583 506,494 10,502

San Diego duplex industrial mortgages

Debt United States California San Diego
Number of mortgages 5,606,859 1,166,903 24,995
Average value of mortgages $279,706 $315,870 $303,187

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