Retention of five air conditioning condenser units on main roof in place of four existing air conditioning condenser units, and widening of existing roof hatch.
Erection of a rear extension at ground floor level (incorporating part glazed roof area). Construction of new metal staircase access to front basement area and increasing the window at the front basement following original design.
Erection of a rear extension at ground floor level (incorporating part glazed roof area) and creation of an additional extended roof terrace area above at first floor level (with plant boxes) and construction of new staircase access to front basement area and alterations.
Elevational alterations at front and rear and installation of air conditioning units at main roof level, all in association with use of whole building as bar/restaurant with ancillary staff accommodation.
The Blenheim, 27 Cale Street, London, SW3 3QP · premises record
Change of use of 1st, 2nd and 3rd floors from Public House ancilliary staff accomodation (Class A3) to 3 No. 2 Bedroom self contained residential flats (Class C3) and alterations at rear first floor level including provision of roof terrace, installation of a pair of French doors in place of a window, installation of 2 No. rooflight structures and raising of parapet walls to sides of existing roof.
The Blenheim, 27 Cale Street, London, SW3 3QP · premises record
Change of use from public house into private residence, including demolition of ground floor rear extension, and retention of existing public house front facade.
The Blenheim, 27 Cale Street, London, SW3 3QP · premises record
Erection of mansard roof at third floor level; external changes to the front and rear elevation; remodelling of the rear garden area and the erection of a conservatory to the rear.
Retention of five air conditioning condenser units on main roof in place of four existing air conditioning condenser units, and widening of existing roof hatch.
Erection of a rear extension at ground floor level (incorporating part glazed roof area). Construction of new metal staircase access to front basement area and increasing the window at the front basement following original design.
Erection of a rear extension at ground floor level (incorporating part glazed roof area) and creation of an additional extended roof terrace area above at first floor level (with plant boxes) and construction of new staircase access to front basement area and alterations.
Elevational alterations at front and rear and installation of air conditioning units at main roof level, all in association with use of whole building as bar/restaurant with ancillary staff accommodation.
The Blenheim, 27 Cale Street, London, SW3 3QP · premises record
Change of use of 1st, 2nd and 3rd floors from Public House ancilliary staff accomodation (Class A3) to 3 No. 2 Bedroom self contained residential flats (Class C3) and alterations at rear first floor level including provision of roof terrace, installation of a pair of French doors in place of a window, installation of 2 No. rooflight structures and raising of parapet walls to sides of existing roof.
The Blenheim, 27 Cale Street, London, SW3 3QP · premises record
Change of use from public house into private residence, including demolition of ground floor rear extension, and retention of existing public house front facade.
The Blenheim, 27 Cale Street, London, SW3 3QP · premises record
Erection of mansard roof at third floor level; external changes to the front and rear elevation; remodelling of the rear garden area and the erection of a conservatory to the rear.
Building-control records are not yet collected for Kensington And Chelsea — 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 12 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 27 · covers 12 of 12 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 12 of 12 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 6 of 12 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 - No 100 · reference 79 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chelsea · reference 27 · covers 12 of 12 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Tree Preservation Zone
Named designation not supplied · reference 27 · covers 12 of 12 premises. Protected-tree works may require consent or formal notice.
Show all 4 rows
Article 4 Direction Area
Article 4 - No 106 · reference 1286 · covers 6 of 12 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 1, E: 2.
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.
Signal
Evidence
Long hold · 10 Apr 1997
last sale £770,000 · 29 yrs held · 29 CALE STREET · source hmlr_ppd
Ageing director · ——
KELD LIMITED · Mr Amirali Hassanali Moledina Janmohamed (74) · 27 Cale Street, London (SW3 3QP) · source companies_house_psc+ccod
Long hold · 10 Apr 1997
last sale £770,000 · 29 yrs held · 29 CALE STREET · source hmlr_ppd
Ageing director · ——
KELD LIMITED · Mr Amirali Hassanali Moledina Janmohamed (74) · 27 Cale Street, London (SW3 3QP) · source companies_house_psc+ccod
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SW3 3QP, Kensington And Chelsea: Planning and Property History | Planning Atlas