428 Westlake Avenue

Off Market

428 Westlake Avenue North, Seattle, WA 98109

  • Office
  • General Office
  • 88,546 Sqft

428 Westlake Avenue, Seattle, WA 98109 - Office Space

428 Westlake Avenue is located at 428 Westlake Avenue North in the South Lake Union neighborhood, WA, Seattle, 98109. The Class A Office building was completed in 2004 and features a total of 88,546 Sqft.

There are 27 office spaces for lease in the South Lake Union neighborhood, totaling 1,350,337 Sqft of available office space. The office space availability for the 98109 zip code is 1,534,302 Sqft, in 63 office spaces. The average asking office rent per sq. ft. in South Lake Union is $18/sqft/year.

In South Lake Union, there are 53 class A office buildings. In South Lake Union, there are a total of 21 LEED certified office buildings. In 2004, the same year 428 Westlake Avenue was built, 4 more commercial properties (office, industrial, retail) over 50,000 square feet were built in Seattle, featuring 570,516 square feet of commercial space. At zip code level, there are 89 commercial properties, of which 88 are office buildings over 50,000 square feet.

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Details

  • City Seattle
  • Neighborhood South Lake Union
  • Zip Code 98109
  • Market Seattle
  • Property Type Office - General Office
  • Property Size 88,546 Sqft
  • Lot Size 0.45 Acre
  • Parking Spaces Avail. 139
  • Parking Ratio 1.57/ 1,000 SF
  • Property Tenancy Single Tenant
  • Building Class A
  • Year Built 2004
  • Date Updated 07 Apr, 2020

FREQUENTLY ASKED QUESTIONS

What is the total square footage of 428 Westlake Avenue?

428 Westlake Avenue totals 88,546 square feet.

When was this property built?

428 Westlake Avenue was built in 2004.

South Lake Union Demographics

The average household income in zip code 98109 is $129,064, from a total of 16,400 households. In terms of employment, there are 96.01 % white-collar and 3.99 % blue-collar jobs in zip code 98109.

Population

  • Total Population29,154
  • Male Population(53.5 %) 15,595
  • Female Population(46.5 %) 13,559
  • Median Age31.50

Income/Financial

  • Average Household Income$129,064
  • Median Household Income$102,292
  • Median Income Under 25$62,850
  • Median Income 25-44$115,291
  • Median Income 45-64$95,220
  • Median Income Over 65$62,827