39 Harrington Gardens, London, SW7 4JU Data via plota.co.uk

PP/25/03922 - Planning Permission Approved

Proposal

Proposed installation of a brick vent for a mechanical extraction system to ventilate the WC at ground floor level Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
11 Jul 2025
✓
Approved
1 Oct 2025

Approved on 1 Oct 2025 · Last checked 24 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 10

Grade II* listed: 39, Harrington Gardens Sw7
List entry 1080621 · The pin is inside its outline · 6 more listed buildings within 150 m (4 Grade II*, 2 Grade II)
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 the other 6 with distances
Historic England ↗
Courtfield 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 - No 100. Named permitted development rights are withdrawn here.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.
Tree preservation order
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Air quality management area: Kensington and Chelsea 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 ↗
Also on the record
National infrastructure project 1102 m away: Thames Tideway Tunnel; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Priority habitat 10 m away: Deciduous woodland; Designated open space 10 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 1 November 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.

Building

Floor area941 m² (10,129 sq ft)
Energy ratingE (asset rating 121)
UseOffices and Workshop Businesses
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in December 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

3 Sept 2026Approved

45 Harrington Gardens, London, SW7 4JU

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41 Harrington Gardens, London, SW7 4JU

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Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
SW7 4JU
Received
11 Jul 2025
Validated
11 Jul 2025
Ward
Courtfield
Case officer
Show
Target decision
5 Sept 2025
Decision
Granted
Decision date
1 Oct 2025
Applicant
Show

How this decision compares

Decided in 82 days from validation, 4 days slower than Kensington and Chelsea's median of 78 for full applications. Approved, as 94% of full applications here are.

36%decided within 8 weeks
94%approved
1,540decided in the last year

Plota live figures for full applications decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →

Consultation & key dates

Comments by
1 Oct 2025

Historical activity at this location

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

This property

Previous applications at this address

2025
Alterations to include brick vents on the east and west facades at second floor level to…
PP/25/06487
2025
Internal and external alterations to the second floor including provision of four bedroom…
LB/25/06488
2025 Approved
Internal and external alterations to the first floor associated with use of building as s…
LB/25/04611
2025 Approved
External and internal alterations relating to proposals for ground and mezzanine floors
LB/25/03915
2025 Approved
Provision of new ventilation extract system on east facade to serve proposed ensuite bath…
PP/25/04541
2025
Change of use of building (Class E(g)(i)) to a single family dwelling (Class C3), with as…
PP/25/04291
2025
Internal and external alterations associated with use of building as single family dwelli…
LB/25/04278
2025 Approved
Internal and external alterations to the rear basement and rear terrace. This work would…
LB/25/02644
2025 Approved
Internal and external alterations to the rear basement and rear terrace. This work would…
PP/25/02643
2025 Refused
Installation of exterior shaftless lift, external alterations and gilt leather wallpaper…
LB/25/00355
2025 Refused
Installation of exterior shaftless lift, external alterations and gilt leather wallpaper…
PP/25/00354
2024 Refused
Internal works to refurbish basement and external works including reinstatement of wide d…
LB/24/07368
2024 Refused
Internal works to refurbish basement and external works including reinstatement of wide d…
PP/24/07367
2024 Refused
Change of use from office (Class E(g)(i)) to a single family dwelling house (Class C3), w…
PP/24/06085
2024 Refused
Change of use from office (Class E(g)(i)) to a single family dwelling house (Class C3), w…
LB/24/06086
2023 Approved
Installation of air conditioning condenser unit on lead flat roof above third floor on ea…
LB/23/07934
2024 Approved
Refurbishment of the floor finishes of ground floor and mezzanine with inclusion of under…
LB/24/05537
2024 Refused
Refurbishment of floor finishes at mezzanine level, including underfloor heating
LB/24/03354
2024 Refused
Refurbishment of floor finishes at ground floor level including underfloor heating
LB/24/03352
2024 Refused
Refurbishment of floor finishes at mezzanine (above ground floor) level with inclusion of…
LB/24/00882
2024 Refused
Refurbishment to floor finishes at ground level with inclusion of underfloor heating.
LB/24/00837
2021 Approved
Change of use of building from office (Class E (g)(i)) to a single family dwelling (Class…
PP/21/04411
2016 Approved
Alterations to means of escape following removal of reciprocal means of escape at third f…
LB/16/00317
2025
Details required by Condition 3a (Submission of details) of listed building consent 25/02…
CON/25/06808
2025
Details required by condition 3a (submission of details) of listed building consent 25/02…
CON/26/00046
Within ~100m

Nearby activity

2025 Approved
Flat 19, 20-22 Harrington Gardens, London, SW7 4LS
Internal alterations and refurbishment including alterations to non original partitions…
LB/25/05864
2025 Approved
Flat B, 9 Wetherby Gardens, London, SW5 0JW
Amended description: Variation of condition 5 (Roof terrace - no tall items) of planning…
PP/25/01667
2025 Approved
Gardens Rear Of 1/19 Wetherby Gardens, Collingham Gardens, London
Prune 1 x Bay and 1 x Holm oak
ARB/25/04662
2024 Approved
Flat A, 11 Wetherby Gardens, London, SW5 0JW
Installation of glazed rooflight over existing rear lightwell, to provide terrace at grou…
PP/24/08577
2025 Approved
Garden Enclosure Rear Of 1 To 9, Wetherby Gardens, London
FELL 1 x Plum
ARB/25/00979
2025 Approved
Flat 1, 20-21 Wetherby Gardens, LONDON, SW5 0JP
Prune 1 x Mature London Plane tree (T1) in front garden.
ARB/25/00629
2024 Withdrawn
Flat 20, 20-22 Harrington Gardens, London, SW7 4LS
Insertion of 2no. dormer projections to side roof slope (replacing existing dormer and ro…
LB/24/08367
2024 Withdrawn
Flat 20, 20-22 Harrington Gardens, London, SW7 4LS
Insertion of 2no. dormer projections to side roof slope (replacing existing dormer and ro…
PP/24/08366
2024 Approved
Basement Flat Front, 19A Wetherby Gardens, LONDON, SW5 0JP
Conversion of front pavement vaults to provide addtional living accommodation to basement…
PP/24/04394
2023 Approved
39 Harrington Gardens, London
Construction of dormer window in roof slope of East elevation. Increase to cill height of…
LB/23/07962
2023 Approved
39 Harrington Gardens, London
Construction of dormer window in roof slope of East elevation. Increase to cill height of…
PP/23/07961
2024 Approved
Flat 4, 17 Wetherby Gardens, LONDON, SW5 0JP
Alteration to rear outrigger elevation, forming two openings to flank walls, fitting doub…
PP/24/01456
2024 Approved
Flat 2, 39 Courtfield Road, LONDON, SW7 4DB
Construction of a single storey rear extension.
PP/24/00744
2023 Approved
Flat 1, 14 Wetherby Gardens, LONDON, SW5 0JW
FELL 1 x Catalpa
ARB/23/06036
2023 Approved
Flat 1, 14 Wetherby Gardens, LONDON, SW5 0JW
Prune x 5 london plane
ARB/23/00149
2022 Approved
Flat 1, 14 Wetherby Gardens, LONDON, SW5 0JW
Prune x 1 cherry x 1 bay tree
ARB/22/05058
2022 Approved
Flat 1, 20-21 Wetherby Gardens, LONDON, SW5 0JP
Prune x 1 london plane (rear garden)
ARB/22/03797
2022 Approved
Flat 20, 41-43 Courtfield Road, LONDON, SW7 4DB
Installation of timber sash window at basement level
PP/22/03055
2022 Approved
Flat 18, 20-22 Harrington Gardens, LONDON, SW7 4LS
removal of condition nos. 2 (removal of unauthorised structural beams), 3a (submission of…
LB/22/01324
2022 Approved
Flat 18, 20-22 Harrington Gardens, LONDON, SW7 4LS
Internal alterations including opening up between the kitchen and sitting room, removal o…
LB/22/01302
2016
T Mobile Communication Station On Roof, 4-18 Harrington Gardens, LONDON, SW7 4LS
Notification under the electronic communications code regulations 2003 to utilise permitt…
NOT/16/05750
2016 Approved
Flat 16, 25-27 Courtfield Road, LONDON, SW7 4DA
Construction of basement level glazed lean to extension
PP/16/04138
2016 Approved
11 Wetherby Gardens, LONDON, SW5 0JW
Variation of condition 2 of planning permission 12/01740 (Erection of a 2 storey rear ext…
PP/16/01522
2016 Approved
11 Wetherby Gardens, LONDON, SW5 0JW
Variation of condition 2 (compliance with approved drawings) of planning permission 12/01…
PP/16/01563
2016 Approved
Flat 13, 33-35 Courtfield Road, LONDON, SW7 4DB
Erection of mansard addition to front elevation.
PP/16/01426
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Householder decisions

Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Kensington and Chelsea decision statistics
Based on MHCLG data, the nine months to December 2025
93%
Overall approval rate
Above avg (87%) #58 of 296
94%
Householder approved
Above avg (90%) #110 of 296
61%
Decided in 8 weeks
Below avg (63%) #174 of 296
40%
Extended time limit
Below avg (41%) #152 of 296
94%
Minor dwellings approved
455 decided (1-9 homes)
87%
Change of use approved
53 decided
1,839
Total decisions
135 refused in the nine months to December 2025
Source: MHCLG planning statistics · See full council rankings

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.