Key Details

Overview

One Seymour Street, a development of 24 new homes in Marylebone, London W1, completed 2018.

New Homes
One, two and three bedroom apartments were originally for sale through Knight Frank.

The new building has underground parking.

The residents benefit from the 24-hour security and an opportunity for a membership to a private garden square.

Developed by The Portman Estate.

The site includes 6-16 Bryanston Street.

History

Former office building from the 1970s.

2015 June - Planning permission granted for:
Demolition of the existing building and redevelopment involving the erection of a new building comprising basement, lower ground, ground plus six storeys and rooftop plant fronting Seymour Street and Bryanston Street for use as a school (Class D1); 24 residential units (Class C3); office (Class B1) and dual/alternative restaurant (Class A3) and/or office (Class B1). Works include excavation to extend the existing basement, creation of vehicular entrance on Bryanston Street, provision of car and cycle parking, and associated ancillary works. Westminster Council ref. no. 14/10978/FULL.

References:
1. Westminster Council westminster.gov.uk