Planning Atlas
AtlasPostcodeSW1X7DD
Planning Atlas›Westminster›…Knightsbridge & Belgravia ward›SW1X 7DD
Postcode record · Westminster

SW1X 7DD.

SW1X 7DD has 18 known premises and 82 planning records — 63 approved of 65 decided (96.9%). 7 EPC records.

Postcode SW1X 7DD · boundary not held, centred on the postcodeApprovedRefusedOther82 exact22 approximate104 on the map — every match
At a glance · this postcodeWestminster profile →
18
Premises
known addresses (UPRNs)
82
Applications
65 decided
96.9%
Approval rate
63 approved · 2 refused
7
EPC records
ratings C 2 · D 5
104
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property

What is it?

SW1X 7DD has 18 known premises and 82 planning records — 63 approved of 65 decided (96.9%). 7 EPC records.

Premises

Name
Details
UPRN 10033526742
UPRN 10033531774
UPRN 10033550967
UPRN 10033568328
UPRN 10033568329
UPRN 10033633582
UPRN 10033633583
UPRN 100022733071
UPRN 100022733073
UPRN 100022733074
UPRN 10033526742
UPRN 10033531774
UPRN 10033550967
Show all 10 rows
UPRN 10033568328
UPRN 10033568329
UPRN 10033633582
UPRN 10033633583
UPRN 100022733071
UPRN 100022733073
UPRN 100022733074
Planning

What happened?

82 planning applications across the postcode; 63 approved of 65 decided (96.9%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a mansard extension at fifth floor level.
38 Chapel Street London SW1X 7DD · premises record
Full Planning Permission Application
Refused
2025-09-24
Installation of an airbrick within the front lightwell at lower ground floor level, Replacement of wall lights at ground floor to the front elevation, replacement of the entrance steps in York stone and stucco repairs to the front and side elevations. Internal refurbishment of the dwelling along with some external repair works and improvements to include the replacement of the modern French doors with new doors of an improved design to the front elevation at first floor level.
28 Chapel Street London SW1X 7DD · premises record
Applicant N West · Agent Moreno Masey · Officer Nikki Mitchell
Listed Building Consent Application
Approved
2025-06-16
Installation of an airbrick within the front lightwell at lower ground floor level, Replacement of wall lights at ground floor to the front elevation, replacement of the entrance steps in York stone and stucco repairs to the front and side elevations. External alterations and repair works to include replacement of the French doors to the front elevation at first floor level.
28 Chapel Street London SW1X 7DD · premises record
Full Planning Permission Application
Approved
2025-06-16
Creation of a bike storage lean-to enclosure in front lower ground lightwell; creation of small swimming pool in rear garden and installation of a conservatory/garden room structure to enclose rear basement courtyard area, in association with the continued use of the site as a single-family dwellinghouse (C3). (Linked with 24/01563/LBC)
36 Chapel Street London SW1X 7DD · premises record
Full Planning Permission Application
Approved
2024-03-11
Creation of a bike storage lean-to enclosure in front lower ground lightwell. Creation of small swimming pool in rear garden. Installation of a conservatory/garden room structure to enclose rear basement courtyard area. (Linked with 24/01566/FULL)
36 Chapel Street London SW1X 7DD · premises record
Listed Building Consent Application
Approved
2024-03-11
Detailed sample of stone for the front steps pursuant to condition 8 of listed building consent dated 3rd June 2019 (RN:19/00464/LBC)
30 Chapel Street London SW1X 7DD · premises record
Approval of Details (ADLBC)
Approved
2019-06-03
Variation of condition 1 of listed building consent dated 23rd September 2014 (RN 14/02801/LBC) for the "Excavation under rear garden to create a basement with swimming pool, demolition of lower ground rear extension, erection of lower ground and ground floor rear extensions, terrace at first floor level, installation of rooflight at main roof level and associated landscaping". NAMELY, to vary drawings to install new rooflights at second and roof level and relocation of roof access hatch at main roof level, alter the layout at approved basement and lower ground floors and minor internal alterations at ground, second and third floors, relocate a rainwater pipe on the front elevation, install metal poles in the rear garden to support an artificial green wall along all boundaries, install a new rooflight at third floor level to provide access to the plant room, installation of new steps to the front entrance and front lightwell, replacement of damaged pipe on the boundary wall and installation of mounted wall lights, CCTV and external cooler unit. (Linked to 19/00331/FULL)
30 Chapel Street London SW1X 7DD · premises record
Officer Hayley White
Listed Building Consent Application
Approved
2019-01-22
Variation of condition 1 of planning permission dated 23rd September 2014 (RN 14/02800/FULL) for the "Excavation under rear garden to create a basement with swimming pool, demolition of lower ground rear extension, erection of lower ground and ground floor rear extensions, terrace at first floor level, installation of rooflight at main roof level and associated landscaping". NAMELY, to vary drawings to install new rooflights at second and roof level and relocation of roof access hatch at main roof level, alter the layout at approved basement and lower ground floors and, minor internal alterations at ground, second and third floors, relocate a rainwater pipe on the front elevation, install metal poles in the rear garden to support an artificial green wall along all boundaries, install a new rooflight at third floor level to provide access to the plant room, installation of new steps to the front entrance and front lightwell, replacement of damaged pipe on the boundary wall and installation of mounted wall lights, CCTV and external cooler unit. (Linked to 19/00464/LBC)
30 Chapel Street London SW1X 7DD · premises record
Applicant Not disclosed · Agent Savills · Officer Hayley White
Full Planning Permission Application
Approved
2019-01-17
Installation of internal architectural detailing on lower ground, ground, first, second and third floor
30 Chapel Street London SW1X 7DD · premises record
Officer Jon Kilner
Listed Building Consent Application
Approved
2018-09-11
Variation of Condition 1 of listed building consent dated 23 September 2014 (RN 14/02801/LBC) for the excavation under rear garden to create a basement with swimming pool, demolition of lower ground rear extension, erection of lower ground and ground floor rear extensions, rear roof terrace at first floor level,installation of rooflight at main roof level, and associated landscaping. Internal alterations on all floor levels namely, to vary drawings to include alterations at lower ground, ground, second and third floors. (Linked to 18/05804/FULL)
30 Chapel Street London SW1X 7DD · premises record
Listed Building Consent Application
Approved
2018-07-11
Erection of a mansard extension at fifth floor level.
38 Chapel Street London SW1X 7DD · premises record
Refused
2025-09-24
More
Full Planning Permission Application
Installation of an airbrick within the front lightwell at lower ground floor level, Replacement of wall lights at ground floor to the front elevation, replacement of the entrance steps in York stone and stucco repairs to the front and side elevations. Internal refurbishment of the dwelling along with some external repair works and improvements to include the replacement of the modern French doors with new doors of an improved design to the front elevation at first floor level.
28 Chapel Street London SW1X 7DD · premises record
Applicant N West · Agent Moreno Masey · Officer Nikki Mitchell
Approved
2025-06-16
More
Listed Building Consent Application
Installation of an airbrick within the front lightwell at lower ground floor level, Replacement of wall lights at ground floor to the front elevation, replacement of the entrance steps in York stone and stucco repairs to the front and side elevations. External alterations and repair works to include replacement of the French doors to the front elevation at first floor level.
28 Chapel Street London SW1X 7DD · premises record
Approved
2025-06-16
More
Full Planning Permission Application
Show all 10 rows
Creation of a bike storage lean-to enclosure in front lower ground lightwell; creation of small swimming pool in rear garden and installation of a conservatory/garden room structure to enclose rear basement courtyard area, in association with the continued use of the site as a single-family dwellinghouse (C3). (Linked with 24/01563/LBC)
36 Chapel Street London SW1X 7DD · premises record
Approved
2024-03-11
More
Full Planning Permission Application
Creation of a bike storage lean-to enclosure in front lower ground lightwell. Creation of small swimming pool in rear garden. Installation of a conservatory/garden room structure to enclose rear basement courtyard area. (Linked with 24/01566/FULL)
36 Chapel Street London SW1X 7DD · premises record
Approved
2024-03-11
More
Listed Building Consent Application
Detailed sample of stone for the front steps pursuant to condition 8 of listed building consent dated 3rd June 2019 (RN:19/00464/LBC)
30 Chapel Street London SW1X 7DD · premises record
Approved
2019-06-03
More
Approval of Details (ADLBC)
Variation of condition 1 of listed building consent dated 23rd September 2014 (RN 14/02801/LBC) for the "Excavation under rear garden to create a basement with swimming pool, demolition of lower ground rear extension, erection of lower ground and ground floor rear extensions, terrace at first floor level, installation of rooflight at main roof level and associated landscaping". NAMELY, to vary drawings to install new rooflights at second and roof level and relocation of roof access hatch at main roof level, alter the layout at approved basement and lower ground floors and minor internal alterations at ground, second and third floors, relocate a rainwater pipe on the front elevation, install metal poles in the rear garden to support an artificial green wall along all boundaries, install a new rooflight at third floor level to provide access to the plant room, installation of new steps to the front entrance and front lightwell, replacement of damaged pipe on the boundary wall and installation of mounted wall lights, CCTV and external cooler unit. (Linked to 19/00331/FULL)
30 Chapel Street London SW1X 7DD · premises record
Officer Hayley White
Approved
2019-01-22
More
Listed Building Consent Application
Variation of condition 1 of planning permission dated 23rd September 2014 (RN 14/02800/FULL) for the "Excavation under rear garden to create a basement with swimming pool, demolition of lower ground rear extension, erection of lower ground and ground floor rear extensions, terrace at first floor level, installation of rooflight at main roof level and associated landscaping". NAMELY, to vary drawings to install new rooflights at second and roof level and relocation of roof access hatch at main roof level, alter the layout at approved basement and lower ground floors and, minor internal alterations at ground, second and third floors, relocate a rainwater pipe on the front elevation, install metal poles in the rear garden to support an artificial green wall along all boundaries, install a new rooflight at third floor level to provide access to the plant room, installation of new steps to the front entrance and front lightwell, replacement of damaged pipe on the boundary wall and installation of mounted wall lights, CCTV and external cooler unit. (Linked to 19/00464/LBC)
30 Chapel Street London SW1X 7DD · premises record
Applicant Not disclosed · Agent Savills · Officer Hayley White
Approved
2019-01-17
More
Full Planning Permission Application
Installation of internal architectural detailing on lower ground, ground, first, second and third floor
30 Chapel Street London SW1X 7DD · premises record
Officer Jon Kilner
Approved
2018-09-11
More
Listed Building Consent Application
Variation of Condition 1 of listed building consent dated 23 September 2014 (RN 14/02801/LBC) for the excavation under rear garden to create a basement with swimming pool, demolition of lower ground rear extension, erection of lower ground and ground floor rear extensions, rear roof terrace at first floor level,installation of rooflight at main roof level, and associated landscaping. Internal alterations on all floor levels namely, to vary drawings to include alterations at lower ground, ground, second and third floors. (Linked to 18/05804/FULL)
30 Chapel Street London SW1X 7DD · premises record
Approved
2018-07-11
More
Listed Building Consent Application

Building control

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 18 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 1 of 18 premises. London Plan policies for the Central Activities Zone may apply.
Article 4 Direction Area
Article 4 Basement Development Permitted Rights Removed · reference 23/00006/REG_4 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belgravia · reference CONARA/1350 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Central Activities Zone
Named designation not supplied · reference CAZ00000005 · covers 1 of 18 premises. London Plan policies for the Central Activities Zone may apply.
People

Who is involved?

Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 10 rows
Agent on 1 application
Case officer on 4 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Development

What could it become?

Planning precedent82 applications and 104 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 2, D: 5.
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.

3 intent signals recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.