Amendments to planning permission dated 02 December 2010 (RN: 10/07982) for external works including alterations to retail shopfronts, office entrance and colonnade on Victoria Street, alterations to shopfronts, office entrance and servicing areas on Howick Place, infilling part of colonnade facing Cathedral Piazza, installation of new glazing to office windows on all elevations, provision of roof terraces, building maintenance units and new plant room at roof level and infilling of internal lightwell, namely changes to elevations and roof details.
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
Details of Shopfront and Advertisement Guidelines; detailed drawings of a landscaping scheme and detailed drawings and a bio-diversity management plan in relation to the bio-diversity roofs to include construction method, layout, species and maintenance regime pursuant to Conditions 5, 6 and 7 of planning permission dated 02 December 2010 (RN: 10/07982/FULL).
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
Details of glazing and a sample of glass for the west (Cathedral Piazza) facade and two westernmost south facing bays above ground floor level, drawings showing revolving doors within the west colonnade relocated, a servicing management plan, internal lighting strategy for the offices, sample of glass for the north, east and south facades pursuant to Conditions 4 (i), 4 (ii), 9, 10 and 11 of planning permission dated 02 December 2010 (RN: 10/07982/FULL).
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
External works including alterations to retail shopfronts, office entrance and colonnade on Victoria Street, alterations to shopfronts, office entrance and servicing areas on Howick Place, infilling part of colonnade facing Cathedral Piazza, installation of new glazing to office windows on all elevations, provision of roof terraces, building maintenance units and new plant room at roof level and infilling of internal lightwell.
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
Amendments to planning permission dated 02 December 2010 (RN: 10/07982) for external works including alterations to retail shopfronts, office entrance and colonnade on Victoria Street, alterations to shopfronts, office entrance and servicing areas on Howick Place, infilling part of colonnade facing Cathedral Piazza, installation of new glazing to office windows on all elevations, provision of roof terraces, building maintenance units and new plant room at roof level and infilling of internal lightwell, namely changes to elevations and roof details.
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
Details of Shopfront and Advertisement Guidelines; detailed drawings of a landscaping scheme and detailed drawings and a bio-diversity management plan in relation to the bio-diversity roofs to include construction method, layout, species and maintenance regime pursuant to Conditions 5, 6 and 7 of planning permission dated 02 December 2010 (RN: 10/07982/FULL).
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
Details of glazing and a sample of glass for the west (Cathedral Piazza) facade and two westernmost south facing bays above ground floor level, drawings showing revolving doors within the west colonnade relocated, a servicing management plan, internal lighting strategy for the offices, sample of glass for the north, east and south facades pursuant to Conditions 4 (i), 4 (ii), 9, 10 and 11 of planning permission dated 02 December 2010 (RN: 10/07982/FULL).
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
External works including alterations to retail shopfronts, office entrance and colonnade on Victoria Street, alterations to shopfronts, office entrance and servicing areas on Howick Place, infilling part of colonnade facing Cathedral Piazza, installation of new glazing to office windows on all elevations, provision of roof terraces, building maintenance units and new plant room at roof level and infilling of internal lightwell.
Ashdown House 123 Victoria Street London SW1E 6DE · premises record
Building-control records are not yet collected for Westminster — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 7 premises each one covers.
Designation
Coverage
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 7 of 7 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 7 of 7 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 7 of 7 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 7 of 7 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Westminster Cathedral · reference CONARA/1440 · covers 7 of 7 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
City of Westminster APA 3.2: Pimlico Summary and Definition: The APA covers the confluence of the Thames and Tyburn rivers. For much of its history this was a low lying marshy area that was sparsely populated until the 19th century when the la · reference 76643 · covers 7 of 7 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 7 of 7 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Direction Class E To C3 In Central Activities Zone · reference 23/00004/REG_4 · covers 7 of 7 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 7 of 7 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Westminster Cathedral · reference CONARA/1440 · covers 7 of 7 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent22 applications and 53 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SW1E 6DE, Westminster: Planning and Property History | Planning Atlas