Office in the Seattle-Bellevue metro

16,978 owner-reachable buildings

makeme1031 covers 16,978 office properties across the Seattle-Bellevue metro, spanning Phoenix (3438), Scottsdale (2247), Seattle (1701), Mesa (1595), Gilbert (1175), Chandler (1087), Tempe (885), Glendale (657), Bellevue (490), Peoria (437), Surprise (293), Renton (241), Kent (220), Kirkland (198), Federal Way (189), Goodyear (161), Auburn (149), Fountain Hills (143), Burien (141), Redmond (123), Carefree (106), Tukwila (97), Issaquah (93), Queen Creek (85), Bothell (82), Avondale (82), Shoreline (75), Enumclaw (73), Sun City (61), Des Moines (45), Cave Creek (44), Sun City West (41), Seatac (37), Buckeye (37), Woodinville (35), Mercer Island (34), Wickenburg (33), Litchfield Park (31), Maple Valley (27), Vashon (25), North Bend (24), Kenmore (22), Snoqualmie (20), Covington (18), Sun Lakes (18), Paradise Valley (17), Lake Forest Park (13), Sammamish (10), Youngtown (10), Black Diamond (8), Duvall (8), Tolleson (8), Newcastle (7), Fall City (6), Algona (6), Normandy Park (5), Laveen (5), El Mirage (5), Orange County (4), Tampa Bay (4), South Florida (4), Gila Bend (4), Spokane Valley (3), Ravensdale (3), Carnation (3), Apache Junction (3), Kent Valley (2), Bellevue / Eastside (2), South Seattle / SoDo (2), Inland Empire (2), Central Valley (2), East Bay (2), Sacramento Metro (2), Orlando (2), Jacksonville (2), King County (2), Pacific (2), Rio Verde (2), Medina (1), New River (1), Aguila (1), each an owner-direct, off-market building. The median assessed value is $815,850 per the King County Assessor (a county figure, not a market appraisal), and the median building is about 7,200 square feet. Around 63% of the classified office parcels read as multi-tenant from our AI vision of current imagery. This is the only place to reach the owner of record of a reachable office building in the metro, real King County Assessor facts plus a proprietary "what we see" AI classification on every parcel, and one button to start a private, direct conversation with the owner of record. Browse the highest-value office buildings below, or focus on a single city. Open to everyone.

Market facts

Comparable Office buildings across the county trade around $191 per building square foot (214 verified sales).

Recent verified Office sales countywide ran about 1.21x the county assessed value (313 sales). Our estimates are not an appraisal.

767 verified arm's-length sales recorded here in the last 24 months, median $1.25M.

Source: King County recorded sales and tax rolls, through 2026-06-01.

1100 FAIRVIEW AVE NSeattle, WA · Office535,947 SF · $536,764,700 assessed2605 S ELLIS STChandler, WA · Office1,152,186 SF · $436,399,916 assessed555 108TH AVE NEBellevue, WA · Office901,247 SF · $398,637,000 assessed700 DEXTER AVE NSeattle, WA · Office520,287 SF · $398,206,900 assessed411 COLUMBIA STSeattle, WA · Office1,526,621 SF · $377,456,000 assessed601 UNION STSeattle, WA · Office1,141,886 SF · $365,997,600 assessed10430 NE 10TH STBellevue, WA · Office704,250 SF · $355,949,000 assessed1201 3RD AVESeattle, WA · Office1,128,575 SF · $324,328,000 assessed1920 TERRY AVESeattle, WA · Office361,269 SF · $305,469,200 assessed1111 EXPEDIA GROUP WAY WSeattle, WA · Office905,300 SF · $285,303,900 assessed2100 7TH AVESeattle, WA · Office1,001,943 SF · $265,945,700 assessed633 110TH AVE NEBellevue, WA · Office848,259 SF · $264,547,800 assessed2101 7TH AVESeattle, WA · Office1,062,508 SF · $254,486,000 assessed850 REPUBLICAN STSeattle, WA · Office272,375 SF · $252,045,000 assessed1420 5TH AVESeattle, WA · Office922,344 SF · $251,169,000 assessed1301 2ND AVESeattle, WA · Office1,221,245 SF · $249,580,000 assessed1301 S CRISMON RDMesa, WA · Office493,357 SF · $244,137,474 assessed505 MADISON STSeattle, WA · Office753,869 SF · $243,212,000 assessed12901 W OLIVE AVEEl Mirage, WA · Office531,563 SF · $241,530,101 assessed355 110TH AVE NEBellevue, WA · Office524,130 SF · $237,558,000 assessed1201 2ND AVESeattle, WA · Office705,530 SF · $232,320,000 assessed333 DEXTER AVE NSeattle, WA · Office589,674 SF · $226,604,000 assessed10500 NE 8TH STBellevue, WA · Office503,275 SF · $226,038,000 assessed999 3RD AVESeattle, WA · Office983,599 SF · $224,971,000 assessed