3 Chesham Close London SW1X 8DN Data via plota.co.uk

26/07154/ADFULL - Approval of Details (Full PP) Pending
Admin / procedural

Proposal

Detailed drawings of windows pursuant to condition 4 of planning permission dated 9th July 2024 (RN: ). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
19 Oct 2026
Decision
Expected by 14 Dec 2026

Under consideration

No decision has been issued yet. A decision is expected by 14 Dec 2026.

Documents 5

Plans & drawings 3

PDF PROPOSED FRONT ELEVATION Drawing · 19 Oct 2026 View ↗ PDF WINDOW DETAILS Drawing · 19 Oct 2026 View ↗ PDF PROPOSED REAR ELEVATION Drawing · 19 Oct 2026 View ↗

Application forms 1

PDF APPLICATION FORM REDACTED Application Form · 19 Oct 2026 View ↗

Other documents 1

PDF COVERING LETTER Background Papers · 19 Oct 2026 View ↗

All documents on the council site ↗

Associated applications 2

  • Part of

    FullApprovedcouncil archive

    Conditions 4 awaiting decision

    • ConditionsDetailed drawings of windows pursuant to condition 4 of planning permission dated 9th July…This application26/07154/ADFULL

Site constraints 8

Belgravia conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Article 4 Basement Development Permitted Rights Removed. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Westminster AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
27 listed buildings within 150 m
Nearest: 29-37 Chesham Place, Grade II, 14 m away · 1 Grade I, 2 Grade II*, 24 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 27 with distances
Historic England ↗
National infrastructure project 684 m away: Thames Tideway Tunnel
The site is 684 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted. Also within 2 km: London Strategic Heat Main Project (at pre-application, the site is inside its boundary).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Also on the record
Registered park or garden 178 m away: Cadogan Place; Inside the City of Westminster built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 21 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 3

Last sold for £3,350,000 in June 2022. Terraced house, freehold.

1 June 2022£3,350,000
1 September 2015£3,825,000Recorded as a transfer outside a standard sale
3 April 1998£865,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area143 m² (1,539 sq ft)
Energy ratingE (41 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Westminster
Application type
Approval of Details (Full PP)
Postcode
SW1X 8DN
Received
19 Oct 2026
Validated
19 Oct 2026
Ward
Knightsbridge & Belgravia
Case officer
Show
Target decision
14 Dec 2026
Applicant
Show
Agent
hgh Consulting

Public comments

No public comments yet.

Last counted 21 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15262551
Planning Portal ref
PP-15262551
Env. assessment
No

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2024 Approved
Erection of roof extension and external alterations.
24/03227/FULL
2017 Approved
Installation of air-conditioning condenser unit and associated acoustic enclosure to flat…
17/02204/FULL
Within ~100m

Nearby activity

2025 Approved
67 Eaton Place London SW1X 8DF
Creation of a new roof terrace on rear mews building, including new paving, planting and…
25/05249/LBC
2025 Refused
67 Eaton Place London SW1X 8DF
Creation of roof terrace on rear mews building including new paving, planting and balustr…
25/05248/FULL
2025 Approved
75 Eaton Place London SW1X 8DR
Amalgamation of nos.75 and 77 Eaton Place by creating a doorway at lower-ground floor lev…
25/06138/LBC
2025 Approved
Flat 3, Pembroke House, 7-9 Chesham Street, London, SW1X 8NE
Installation of A/C unit with acoustic enclosure on existing recessed rear balcony at fir…
PP/25/02705
2025
8 Chesham Street London SW1X 8DT
Demolition of existing lightwell stairs and repositioning of the the new stone steps on a…
25/03774/LBC
2025
8 Chesham Street London SW1X 8DT
Demolition of existing lightwell stairs and repositioning of the new stone steps on adjac…
25/03773/FULL
2025 Approved
4 Lyall Street London SW1X 8DW
Installation of passenger lift from lower ground to fifth floor level with raised platfor…
25/01989/LBC
2024
67 Eaton Place London SW1X 8DF
Construction of garden room extension at rear first floor and alterations to the roof of…
24/09002/LBC
2024
67 Eaton Place London SW1X 8DF
Construction of garden room extension at rear first floor and alterations to the roof of…
24/09001/FULL
2024
75 Eaton Place London SW1X 8DR
Internal alterations to partitions including amendments to the layout of spaces within th…
24/08438/LBC
2024
67 Eaton Place London SW1X 8DF
Erection of new planter troughs behind existing railings to front of building facing Eato…
24/08192/LBC
2024
67 Eaton Place London SW1X 8DF
Erection of new planter troughs behind existing railings to front of building facing Eato…
24/08191/FULL
2024
Top Flat Floor 59 Eaton Place London SW1X 8DF
Internal alterations to the third and fourth floors of Flat 3.
24/06546/LBC
2024 Approved
67 Eaton Place London SW1X 8DF
Replacement of existing front external marble steps with stone steps.
24/04567/FULL
2024 Approved
67 Eaton Place London SW1X 8DF
Replacement of existing front external marble steps with stone steps.
24/04568/LBC
2024
74C Eaton Place London SW1X 8AU
Internal and external alterations in connection with the adaptation of the roof to facili…
24/05176/LBC
2024
74C Eaton Place London SW1X 8AU
Internal and external alterations in connection with the adaptation of the roof to facili…
24/05175/FULL
2024 Approved
Third Floor To Fourth Floor 76 Eaton Place London SW1X 8AU
Creation of terrace at main roof level with glazed access hatch.
24/01175/FULL
2024
Top Flat Floor 59 Eaton Place London SW1X 8DF
Erection of a rear mansard inlcuding two dormers, roof lights and extension of roof ridge…
24/03992/FULL
2024
Top Flat Floor 59 Eaton Place London SW1X 8DF
Erection of a rear mansard inlcuding two dormers, roof lights and extension of roof ridge…
24/03993/LBC
2020 Approved
Flat 2 45 Eaton Place London SW1X 8DE
Internal alterations including replacement of internal staircase with new layout to cloak…
20/01212/LBC
2019 Approved
63 Lyall Mews London SW1X 8DJ
Reinstatement of garage, replacement of garage door, front door and ground floor sash win…
19/10045/FULL
2019 Approved
Flat 3 33 Chesham Place London SW1X 8HB
Replacement of glazing in existing windows to the front and rear elevation of Flat 3.
19/09764/LBC
2019 Approved
Flat 3 33 Chesham Place London SW1X 8HB
Replacement of glazing in existing windows to the front and rear elevation of Flat 3.
19/09763/FULL
2019 Approved
Flat 6, 13-15 Chesham Street, London, SW1X 8ND
Construction of first floor rear infill extension to existing terrace
PP/19/07712
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.