# 400 4th Avenue LLC

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 400 4th Avenue LLC
- Entity type: LLC
- Original incorporation date: August 19, 1999
- Time in business: 27 years and 1 month
- Jurisdiction count: 2

## All known addresses

- 6543 Beach Dr SW, Seattle, WA 98136 (listed in Washington)

## Registered states

- [Maine](https://index.baselayer.com/me/1b1dfa2d78ef0e36): Foreign registration
- [Washington](https://index.baselayer.com/wa/3c948079a7a0f244): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/3c948079a7a0f244)