# 15 Winthrop LLC

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

- Legal business name: 15 Winthrop LLC
- Entity type: LLC
- Original incorporation date: September 27, 2007
- Time in business: 19 years
- Jurisdiction count: 1

## All known addresses

- 700 Fort Washington Ave Apt 4L, New York, NY 10040 (listed in Connecticut)

## Registered states

- [Connecticut](https://index.baselayer.com/ct/bb4fe331642f2dd6): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/bb4fe331642f2dd6)