27 The Boltons, London, SW10 9SU Data via plota.co.uk

PP/26/01409 - Planning Permission Approved
Extensions & alterations

Proposal

Internal alterations at all levels including provision of a passenger lift, installation of a wheelchair platform lift providing access between lower ground floor and rear garden, provision of side access ramp, side and rear extensions (as already granted approval under consents and ) including minor fenestration and layout changes Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
30 Jan 2026
✓
Approved
24 Jul 2026

Approved on 24 Jul 2026 · Last checked 22 Oct 2026

Documents

View the documents on the council's website ↗

Associated applications 5

Site constraints 11

Grade II listed: 26 and 27, the Boltons Sw 10
List entry 1358122 · The pin is inside its outline · 14 more listed buildings within 150 m (12 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 14 with distances
Historic England ↗
The Boltons 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 ↗
2 Article 4 directions
Article 4 - No 100 · Article 4 - No 12. Named permitted development rights are withdrawn here.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 ↗
Registered park or garden 36 m away: The Boltons
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
National infrastructure project 699 m away: Thames Tideway Tunnel
The site is 699 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, 983 m).
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
Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square; Priority habitat 35 m away: Deciduous woodland; Designated open space 36 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 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.

Sales history 1

Last sold for £35,750,000 in June 2023. Semi-detached house, freehold.

23 June 2023£35,750,000Recorded as a transfer outside a standard sale

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

Building

Floor area710 m² (7,642 sq ft)
Energy ratingE (48 out of 100), could reach C
PropertySemi-detached house, 14 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 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

20 Jul 2026Approved

22 The Boltons, London, SW10 9SU

Details required by Condition 3 a, b and c (Submission of Details) of Listed Bu...

CON/26/03904
2 Jul 2026Approved

23 The Boltons, London, SW10 9SU

Alteration of window to form secondary access door at lower ground-floor level w...

PP/26/03173
29 Oct 2026Pending

1 and 2 The Boltons, London, SW10 9TB

Details required by Condition 3 (Code of Construction Practice) and Condition 4 ...

CON/26/05857
3 Aug 2026Approved

Gardens South of Church, The Boltons, London, SW10 9TB

Prune various as specified

ARB/26/04209

Nearby new applications

3 Nov 2026Pending

1 Colbeck Mews, London, SW7 4LX

Details required by conditions 9 (Construction Traffic Management Plan (CTMP)) o...

CON/26/05864
2 Nov 2026Pending

296, 298, 300, 302 and 304 Earl's Court Road, London, SW5 9BA

To replace the existing timber windows with double glazed timber windows to matc...

CL/26/05799
2 Nov 2026Pending

First And Second Floor Flat, 100 Old Brompton Road, London, SW7 3RD

Alterations to existing flat at first and second floor levels involving addition...

PP/26/05882
2 Nov 2026Pending

Flat 22, Clareville Court, Clareville Grove, London, SW7 5AT

Alterations to fifth floor terrace of Flat 22, including new terrace doors, rail...

PP/26/05811
29 Oct 2026Pending

12 Lamont Road, London, SW10 0JE

Replacement of lower ground floor rear extension pitched roof with flat roof and...

PP/26/05854
29 Oct 2026Pending

1 and 2 The Boltons, London, SW10 9TB

Details required by Condition 3 (Code of Construction Practice) and Condition 4 ...

CON/26/05857

Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
SW10 9SU
Received
30 Jan 2026
Validated
30 Jan 2026
Ward
Redcliffe
Case officer
Show
Target decision
27 Mar 2026
Decision
Granted
Decision date
24 Jul 2026
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 175 days from validation, 97 days slower than Kensington and Chelsea's median of 78 for extensions. Approved, as 95% of extensions here are.

35%decided within 8 weeks
95%approved
1,595decided in the last year

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

Consultation & key dates

Comments by
1 May 2026

Historical activity at this location

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

This property

Previous applications at this address

2025
Proposed rear basement extension and associated minor alterations at lower ground level.
PP/26/00100
2025
Details required by condition 3 (Submission of details) of listed building consent 24/059…
CON/26/00090
2025
Details required by conditions 3 (item 4) and 4(g) (submission of details) of listed buil…
CON/26/00041
2025 Approved
Details required by condition 4i (submission of details) of listed building consent 24/05…
CON/25/05790
2025
Details required by condition 3 (submission of details) of listed building consent 24/059…
CON/25/06442
2025
Details required by condition 4c (Submission of details - sections, elevations and mouldi…
CON/25/06558
2025 Approved
Details required by condition 4e (Submission of details-new metal balcony and stairs from…
CON/25/04768
2025 Approved
Details required by condition 4a (Submission of details-Methodology / schedule of works f…
CON/25/04681
2025 Approved
Provision of front basement extension with associated alterations to frontage, lightwell…
PP/25/03314
2025 Approved
Provision of front basement extension with associated alterations to frontage, lightwell…
LB/25/03315
2024 Approved
Extensions to the rear of the property at lower ground and ground floor levels; alteratio…
LB/24/05918
2024 Approved
Extensions to the rear of the property at lower ground and ground floor levels; alteratio…
PP/24/05917
2017 Approved
Prune 1 x Sycamore and 1 x Lime (rear)
ARB/17/05517
Within ~100m

Nearby activity

2025 Approved
22 The Boltons, London, SW10 9SU
Refurbishment and redecoration, including stripping out of non-historical finishes, light…
LB/25/06186
2025 Approved
Gardens South of Church, The Boltons, London, SW10 9TB
Prune 5 x trees as specified (T15, T20, T22, T23 and T24) in South side of gardens.
ARB/25/06048
2025 Approved
6 The Little Boltons, London, SW10 9LP
Prune 1x Lime in front garden
ARB/25/05781
2025 Approved
15 The Boltons, London, SW10 9TD
DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL…
LB/25/03964
2025 Approved
8 The Little Boltons, London, SW10 9LP
Prune 1 x Magnolia grandiflora, Prune 1 x lateral root (front)
ARB/25/04575
2025 Approved
Gardens to the North and South of St Mary of the Boltons Church, London, SW10 9TB
Prune multiple trees in gardens surrounding church, as specified.
ARB/25/03872
2025 Approved
13-14 The Boltons, London, SW10 9TD
Prune 2 x Bay, 1 x Magnolia and 1 x Ash-leafed Maple (rear)
ARB/25/03216
2025 Approved
8 Tregunter Road, London, SW10 9LR
Construction of lightweight external structure in rear garden
PP/25/01220
2025 Approved
12 The Little Boltons, London, SW10 9LP
Excavation under the footprint of the house and part of the front and rear gardens to for…
PP/25/01598
2025 Approved
23 The Boltons, London, SW10 9SU
Prune 10 x Lime trees (rear)
ARB/25/02548
2025 Withdrawn
8 Tregunter Road, London, SW10 9LR
Removal of Condition 13 (Small-scale ground gas and vapour) of planning permission PP/21/…
PP/25/02012
2025 Approved
12 The Little Boltons, London, SW10 9LP
Variation of condition 2 (approved drawings) of planning permission 24/01309 to allow alt…
PP/25/01151
2025 Approved
15 The Boltons, London, SW10 9TD
Prune 1 x Sycamore (front)
ARB/25/01059
2024 Approved
16 The Boltons, LONDON, SW10 9SU
Replacement sliding car gate to front boundary wall
PP/24/07749
2024 Approved
16 The Boltons, LONDON, SW10 9SU
Replacement sliding car gate to front boundary wall
LB/24/07750
2024 Approved
3 Tregunter Road, London, SW10 9LS
Prune as specified (rear)
ARB/24/08349
2024 Approved
8 Tregunter Road, London, SW10 9LR
Adjustment to bay window at rear ground floor level
PP/24/07099
2024 Approved
21 The Boltons, LONDON, SW10 9SU
Installation of two boiler flues through external wall at garden level. Formation of two…
PP/24/06609
2024 Approved
20 The Boltons, LONDON, SW10 9SU
Prune 2 x London Plane (rear)
ARB/24/07138
2024 Approved
21 The Boltons, LONDON, SW10 9SU
Installation of two boiler flues through external wall at garden level. Formation of two…
LB/24/06475
2020 Withdrawn
23 The Boltons, LONDON, SW10 9SU
Erection of rear garden air conditioning enclosure, replacement of existing internal Fan…
LB/21/00005
2020 Approved
10 Tregunter Road, LONDON, SW10 9LR
Prune 1x Large Ailanthus in front garden
ARB/20/06253
2020 Approved
23 The Boltons, LONDON, SW10 9SU
Prune 10x Limes at rear
ARB/20/05819
2020 Approved
28 The Boltons, LONDON, SW10 9SU
Prune 2 x Robinia (front)
ARB/20/04788
2020 Approved
28 The Boltons, LONDON, SW10 9SU
Prune X 4 Limes trees, X 5 Horse Chestnut, X 1 Laurel (front garden)
ARB/20/03877
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

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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.