South Lake Union building permits — week of July 20, 2026

Building and land-use permits published for South Lake Union the week of July 20, 2026, from the City of Seattle SDCI datasets.

In the week of July 20, 2026, South Lake Union logged 21 permits — 10 newly filed and 11 newly issued — across Seattle's building and land-use permitting, representing an estimated $11.3M in construction value. The largest project on file was “Construct initial tenant improvements to existing commercial building at level 5 occupy…” — a Over $2M job. Most activity fell in the Under $25k range.

10
New applications
11
Issued permits
21
Total permits
$11.3M
Est. project value

Projects by value band

Under $25k
9
$25k–100k
1
$100k–500k
5
$500k–2M
4
Over $2M
2

Notable projects

Owner names and mailing addresses are available to subscribers.

71•••51-CN
New application

Construct initial tenant improvements to existing commercial building at level 5 occupy per plan.

Over $2MSouth Lake Union
71•••53-CN
Issued

Construct tenant improvement for office/laboratory in the central south area of 3rd floor of exiting commercial building per plan.

Over $2MSouth Lake Union
71•••22-CN
New application

Construct tenant improvements to portions of main second and third levels of a hotel per plans.

$500k–2MSouth Lake Union
71•••54-BK
Issued

Construct blanket permit tenant improvements to future tenant on the fourth floor of existing commercial building per plan.

$500k–2MSouth Lake Union
71•••46-CN
Issued

Construct alterations to install guards and plants for level 5 tenant [BRISTOL MYERS SQUIBB] existing north and south terraces of commercial office building per plan.

$500k–2MSouth Lake Union

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