# 523 Rows at Longfellow Condominium

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

- Legal business name: 523 Rows at Longfellow Condominium
- Entity type: Other
- Original incorporation date: December 4, 2017
- Time in business: 8 years and 10 months
- Jurisdiction count: 1

## All known addresses

- 523 Longfellow St NW, Washington, DC 20011 (listed in District of Columbia)

## Registered states

- [District of Columbia](https://index.baselayer.com/dc/ec666e4be96a35af): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/ec666e4be96a35af)