2101-2121 4th Ave
Seattle, WA 98121 Belltown

Rate Upon Request

Office For Lease • 100+ SF

Property Details

Property Type Office
Year Built 1980
Total Building Size 410,114 SF
Tenancy Multiple
Building Class B
Zoning DMC 240/290-400 SF

100 Transit Score

100 Walk Score

36 Spaces Available

Name	Space Use	Size	Rent
1st Floor Ste	Office	100 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: To Be Determined Space Type: Relet
1st Floor Ste 100	Office	7,516 SF	Rate Upon Request
Rentable square feet: 7,516 - Retail/Flex Space Term is negotiable! Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
2nd Floor Ste 200	Office	21,037 SF	Rate Upon Request
Rentable square feet: 21,037. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
3rd Floor Ste 300	Office	8,483 SF	Rate Upon Request
Rentable square feet: 8,483. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
3rd Floor Ste 320	Office	3,315-4,822 SF	Rate Upon Request
Rentable square feet: 3,315. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
3rd Floor Ste 330	Office	1,507-4,822 SF	Rate Upon Request
Rentable square feet: 1,507. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
4th Floor Ste 400	Office	21,026 SF	Rate Upon Request
Rentable square feet: 21,026. Matterport Link: https://my.matterport.com/show/?m=mYWvsiTnJLq Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
5th Floor Ste 520	Office	7,976 SF	Rate Upon Request
Rentable square feet: 8,945. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
6th Floor Ste 610	Office	11,588-17,576 SF	Rate Upon Request
Rentable square feet: 11,588. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
6th Floor Ste 620	Office	1,558-17,576 SF	Rate Upon Request
Rentable square feet: 1,558. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
6th Floor Ste 630	Office	4,430-17,576 SF	Rate Upon Request
Rentable square feet: 4,430. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
7th Floor Ste 700	Office	3,046-18,553 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: Negotiable Space Type: Relet
7th Floor Ste 720	Office	2,081-18,553 SF	Rate Upon Request
Rentable square feet: 2,081. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
7th Floor Ste 730	Office	7,147-18,553 SF	Rate Upon Request
Rentable square feet: 7,147 Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
7th Floor Ste 750	Office	6,279-18,553 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: To Be Determined Space Type: Relet
8th Floor Ste 800	Office	2,796 SF	Rate Upon Request
Date available: Aug 2026 Lease term: Negotiable Service type: To Be Determined Space Type: Relet
8th Floor Ste 810	Office	1,699 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: To Be Determined Space Type: Relet
8th Floor Ste 830	Office	5,040 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: To Be Determined Space Type: Relet
8th Floor Ste 840	Office	1,588 SF	Rate Upon Request
Rentable square feet: 1,588. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
8th Floor Ste 850	Office	5,499 SF	Rate Upon Request
Rentable square feet: 5,499. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
9th Floor Ste 900	Office	5,204 SF	Rate Upon Request
Rentable square feet: 5,204. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
9th Floor Ste 940	Office	2,599 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: Negotiable Space Type: Relet
10th Floor Ste 1010	Office	2,567 SF	Rate Upon Request
Rentable square feet: 2,567. Matterport Link: https://my.matterport.com/show/?m=fXYJaLajCpU Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
11st Floor Ste 1110	Office	16,929 SF	Rate Upon Request
Rentable square feet: 16,929. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
12nd Floor Ste 1210	Office	2,658 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: To Be Determined Space Type: Relet
12nd Floor Ste 1220	Office	1,385 SF	Rate Upon Request
Rentable square feet: 1,385. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
12nd Floor Ste 1240	Office	3,262 SF	Rate Upon Request
Rentable square feet: 3,262. Term is negotiable! Date available: Now Lease term: 1 - 3 Years Service type: To Be Determined Built out as: Standard Office Space Type: Relet
13rd Floor Ste 1340	Office	1,439 SF	Rate Upon Request
Rentable square feet: 1,439 Date available: Now Lease term: 1 - 3 Years Service type: To Be Determined Built out as: Standard Office Space Type: Relet
13rd Floor Ste 1350	Office	2,340 SF	Rate Upon Request
Rentable square feet: 2,340. Matterport Link: https://my.matterport.com/show/?m=Wv74hUpu1p2 Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
13rd Floor Ste 1355	Office	4,298 SF	Rate Upon Request
Rentable square feet: 4,298. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
15th Floor Ste 1550	Office	6,931 SF	Rate Upon Request
Rentable square feet: 6,931. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
18th Floor Ste 1860	Office	2,610 SF	Rate Upon Request
Rentable square feet: 2,610. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
19th Floor Ste 1970	Office	4,081 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: Negotiable Space Type: Relet
19th Floor Ste 1980	Office	3,620 SF	Rate Upon Request
Rentable square feet: 3,620. Date available: Now Lease term: Negotiable Service type: To Be Determined Built out as: Standard Office Space Type: Relet
20th Floor Ste 2050	Office	2,965 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: Full Service Gross Space Type: Relet
21st Floor Ste 2100	Office	2,770 SF	Rate Upon Request
Date available: Now Lease term: Negotiable Service type: To Be Determined Space Type: Relet

Description

Located in one of Seattle’s fastest-growing neighborhoods, this 1979 landmark structure is Martin Selig’s personal favorite and stands out as one of the highest-security high-rises in the city. Enjoy tree-lined streets nestled between the retail core and pedestrian-friendly South Lake Union—all connected via the Seattle Streetcar line.

In beautiful Belltown, you’re walking distance to Westlake shopping and waterfront attractions.

Distinctive modern architecture
Beautiful marble lobby and art
Outdoor corner sculpture park
Easy access to Pike Place Market
Two blocks to retail core and bus tunnel
Coffee shop lobby
Pet-friendly offices
Shower facilities
“He” and “She” statues by Howard Garnitz onsite

                
                    Highlights
                
                                Ground level retail tenants including Herkimer Coffee and FOB Poke
                            
                                Enjoy amazing city and sound views
                            
                                Easy access to Pike Place Market and the retail core

Property Flyers

4th Blanchard floorplan flyer 6-2026

Amenities

Bus Line
Property Manager on Site
Shower Facilities
Air Conditioning
On-Site Security Staff

Public Transportation

Commuter Rail	Drive	Walk	Distance
King Street (Seattle) Station (Sounder South Line - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder))	6 min	-	1.6 mi
Transit/Subway	Drive	Walk	Distance
Westlake & 7th South (South Lake Union Streetcar - Seattle Streetcar)	1 min	6 min	0.3 mi
Westlake (Central Link - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder))	3 min	7 min	0.4 mi
Airport	Drive	Walk	Distance
Seattle-Tacoma International	26 min	-	15.0 mi
Seattle Paine Field International	36 min	-	23.7 mi

Parking Details

Parking Available:	Yes
Reserved:	No
Type:	Surface
Included in Rent:	Yes

Geoff Pendergast 425-453-4544 Colliers

2101-2121 4th Ave Seattle, WA 98121 Belltown

Rate Upon Request

Property Details

36 Spaces Available

Description

Highlights

Property Flyers

Amenities

Public Transportation

Parking Details

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2101-2121 4th Ave
Seattle, WA 98121 Belltown