Dispositions (Tables)

12 Months Ended

Dec. 31, 2019

Discontinued Operations and Disposal Groups [Abstract]

Schedule operating properties and land dispositions

The following table summarizes the operating properties sold during the years ended December 31, 2019, 2018 and 2017:

Location	Month of Disposition	Number of Buildings	Rentable Square Feet (unaudited)	Sales Price (in millions) (1)
2019 Dispositions
2829 Townsgate Road, Thousand Oaks, CA	May	1	84,098	$	18.3
2211 Michelson Drive, Irvine, CA	October	1	271,556	115.5
Total 2019 Dispositions		2	355,654	$	133.8
2018 Dispositions
1310-1327 Chesapeake Terrace, Sunnyvale, CA	November	4	266,982	$	160.3
Plaza Yarrow Bay Properties (2)	November	4	279,924	134.5
23925, 23975, & 24025 Park Sorrento, Calabasas, CA	December	3	225,340	78.2
Total 2018 Dispositions		11	772,246	$	373.0
2017 Dispositions
5717 Pacific Center Boulevard, San Diego, CA	January	1	67,995	$	12.1
Sorrento Mesa and Mission Valley Properties (3)	September	10	675,143	174.5
Total 2017 Dispositions		11	743,138	$	186.6

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(1) Represents gross sales price before broker commissions and closing costs.

(2) The Plaza Yarrow Bay Properties include the following properties: 10210, 10220 and 10230 NE Points Drive & 3933 Lake Washington Boulevard NE in Kirkland, Washington.

(3) The Sorrento Mesa and Mission Valley Properties includes the following properties: 10390, 10394, 10398, 10421, 10445 and 10455 Pacific Center Court, 2355, 2365, 2375 and 2385 Northside Drive and Pacific Corporate Center - Lot 8, a 5.0 acre undeveloped land parcel.