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Full-Floor Office Suite
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1520 4th Ave, Seattle, WA 98101

Full-floor office suite with expansive window lines and 4,531 SF of space in Downtown Seattle’s central business district.

Space Size4,531 SF
Days on Market1373

Property Features for 1520 4th Ave

General Information

Standard status Active
Size 4,531 SF
Net Rentable 4,531 SF
Property subtype OFFICE
Lease Type Full Service

Space & Availability

Available Space 4,531 SF
Contiguous Space 4,531 SF
Space Use Office

Site & Location

Highway Access Yes
Public Transit Yes

Spaces For Lease

at 1520 4th Ave Contact us

Floor 3 - 4,531 RSF $19/SF/Yr

Floor
3
Size
4,531 SF
Type
OFFICE
Lease Type
FULL_SERVICE
Availability
AVAILABLE
Westlake Place at 1520 4th Avenue in Seattle, WA offers 4,531 SF of office space...
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Listing Agency: Kidder Mathews
Listed By: David Gurry · License #13622
Source: Moodyscre
Added: Nov 18, 2022 Changed: Aug 8 Last Checked: Aug 22 at 7:59AM

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 Kidder Mathews

Investment Insights

Based on property information with market context.

Westlake Place at 1520 4th Avenue in Seattle offers 4,531 SF of office space for lease, with Suite 300 presented as a full-floor opportunity. The suite includes expansive window lines that bring in abundant natural light and support an efficient, professional layout.

The building is positioned in the heart of Seattle’s central business, retail, and tourism district in King County. Suite 300 benefits from immediate access to I-5 and nearby regional transit, including Westlake Station, the Seattle Monorail, and Link Light Rail.

With surrounding retail and daily amenities, the location is designed for day-to-day convenience and walkability, complemented by nearby parking garages.

Key Highlights

  • 4,531 SF office space for lease
  • Suite 300 full‑floor opportunity
  • Expansive window lines for abundant natural light

Property Analytics

Current Use

Dog In the Park Take-out & Catering Westlake Place Corporate Office Supio Marketing & Advertising Buffalo Design Inc Architect

Suggested Use

Top Pick Electrical Service (Bike/Boat/Book/etc) Store Carpet & Flooring Store Florist Kitchen & Bath Showroom Grocery & Convenience Store

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

Yes
Highway access
NNN (Triple Net)
Lease Type
$2.85 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

1,779
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

This space is priced 42% below the average of $32.75 /SF/Yr.

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
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Frequently Asked Questions

What type of property is this?
Office building - Full-floor office suite with expansive window lines and 4,531 SF of space in Downtown Seattle’s central business district.
Where is this office building located?
The property is located at 1520 4th Ave Seattle, WA.
What is the lease rate?
The lease rate is $19 SF/Yr.
What are key features of this property?
This property features: 4,531 SF office space for lease; Suite 300 full‑floor opportunity; Expansive window lines for abundant natural light
(206) 382-8549 Call to check price and availability
More about this property
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