Search
Third-Floor Office Suite
For Lease
Contact for pricing

4209 21st Ave W, Seattle, WA 98199

Entire third floor is available with secured building and parking, ready for tenant improvements.

Property Size7,290 SF
Days on Market340

Property Features for 4209 21st Ave W

General Information

Standard status Active
Size 7,290 SF
Property subtype OFFICE

Amenities

secured building
parking
Listing Agency: NAI Puget Sound Properties
Listed By: Al Robertson
Source: Moodyscre
Added: Aug 25, 2025 Changed: Jul 28 Last Checked: Jul 30 at 10:12AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of NAI Puget Sound Properties

Investment Insights

Based on property information with market context.

The Wharf Building offers an entire third-floor office suite now available for lease. The space totals 7,290 RSF and is ready for tenant improvements.

The building is secured and includes parking, supporting tenant access and operations. Public remarks also note views overlooking Fisherman’s Terminal and Salmon Bay.

The asking team can provide current lease terms and pricing upon request, with tenant improvements available for customization.

Key Highlights

  • Entire 3rd floor available with 7,290 RSF
  • Total building size is 30,172 SF
  • Building is secured with secured parking

Property Analytics

Current Use

Polarbear Seafoods Inc Take-out & Catering Alton Computer Solutions Tech Support Center Saltwater Inc Employment Agency Black Ball Transport ... Trucking Company Pac Maru Inc Take-out & Catering

Suggested Use

Top Pick Grocery & Convenience Store Pet Grooming Service Carpet & Flooring Store (Bike/Boat/Book/etc) Store Mobile Phone Store Veterinary Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

1,738
Businesses Nearby

Demographics for 98199, WA

22,549
Population
10,737
Households
2.1
Avg Household Size
39
Median Age
77%
College-Educated
99%
High-School Grad
4.2 sq mi
ZIP Area
5,369
Density / Sq Mi
$176,729
Median Household Income
$99,361
Median Earnings
$2,461
Median Rent
$1,160,000
Median Home Value

Market

Lease Benchmarks for Seattle, WA

$29.99 /SF/Yr
Avg Asking Price
$4.18–$900 /SF/Yr
Price Range
3,002 SF
Avg Space Size

Vacancy Rate% for Office in Seattle, WA

8.5% 2019
13.4% 2020
17.6% 2021
19.5% 2022
24.3% 2023
30% 2024
32.3% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Office units - Entire third floor is available with secured building and parking, ready for tenant improvements.
Where is this office units located?
The property is located at 4209 21st Ave W Seattle, WA.
What are key features of this property?
This property features: Entire 3rd floor available with 7,290 RSF; Total building size is 30,172 SF; Building is secured with secured parking
(425) 586-5626 Call to check price and availability
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message