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Historic Office Space in Seattle
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1425 4th Ave, Seattle, WA 98101

Reinvented office space in downtown Seattle's iconic Joshua Green Building.

Space SizeContact for details
Days on Market126

Property Features for 1425 4th Ave

General Information

Standard status Active
Class B
Property subtype office
Listing Agency: Seattle
Listed By: Tim Jones · License #25635
Source: Property.jll
Added: Apr 15 Changed: Aug 8 Last Checked: Apr 14 at 8:20PM

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 Seattle

Investment Insights

Based on property information with market context.

Located at the intersection of the retail and central business district, the Joshua Green Building offers Class A office space. This landmark building features 100,000 square feet of historic, reinvented office space across 10 stories in downtown Seattle. The building, over 100 years old, is considered an iconic asset. It offers 8,000 square foot full-floor plates. Large operable windows provide natural light. The property includes an on-site property manager and 24-hour security. Additional amenities include bike storage, shower facilities, and a rooftop deck with city and water views. The building also features unique, energy-efficient systems. The available space is 1130 square feet.

Key Highlights

  • Prime downtown Seattle location at the intersection of retail and the central business district.
  • Class A, landmark building with historic significance and modern office space.
  • Full‑floor plates of 8,000 SF.

Property Analytics

Current Use

Joshua Green Building Apartment Building Urban Renaissance Group Corporate Office Touchstone, LLC Construction Company Evocalize Inc Marketing & Advertising Duffy Graham Law Firm

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Pet Grooming Service Electrical Service Pet Store Pet Store & Service Butcher

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

20,199
Businesses Nearby

Demographics for 98101, WA

16,237
Population
13,193
Households
1.2
Avg Household Size
36
Median Age
71%
College-Educated
96%
High-School Grad
0.5 sq mi
ZIP Area
32,474
Density / Sq Mi
$128,143
Median Household Income
$106,620
Median Earnings
$2,476
Median Rent
$741,400
Median Home Value

Market

Lease Benchmarks for Seattle, WA

$32.75 /SF/Yr
Avg Asking Price
$22–$42.5 /SF/Yr
Price Range
32,937 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
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Frequently Asked Questions

What type of property is this?
Office building - Reinvented office space in downtown Seattle's iconic Joshua Green Building.
Where is this office building located?
The property is located at 1425 4th Ave Seattle, WA.
What are key features of this property?
This property features: Prime downtown Seattle location at the intersection of retail and the central business district.; Class A, landmark building with historic significance and modern office space.; Full‑floor plates of **8,000 SF**.
More about this property
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