17 Addison Road, London, W14 8DJ Data via plota.co.uk

CON/25/06071 - Discharge of Conditions Approved

Proposal

Details required by conditions 3a and 3b (submission of details - (a) Elevation (1:10) and section (1:5) drawings of new windows with details of mouldings in section (1:1). New windows shall be made of solid timber and hand painted with integral glazing bars; and (b) Elevation (1:10) and section (1:5) drawings of new external doors with details of mouldings in section (1:1), including garage doors (paint colour to be specified). New doors shall be made of solid timber and hand painted;) of listed building consent (Demolition and replacement of two-storey modern side wing; provision for single storey basement set away from main house; modifications to four-storey listed building to improve internal layout and restore original appearance; and provision of condenser units within acoustic enclosure to side passage.) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
7 Oct 2025
✓
Approved
10 Mar 2026

Approved on 10 Mar 2026 · Last checked 23 Oct 2026

Site constraints 11

Grade II listed: 16 and 17, Addison Road W14
List entry 1188746 · The pin is inside its outline · 5 more listed buildings within 150 m (1 Grade I, 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 5 with distances
Historic England ↗
Holland Park 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 Named permitted development rights are withdrawn here.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.
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Registered park or garden 129 m away: Holland Park; National infrastructure project 1298 m away: Thames Tideway Tunnel; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 2 (poor), 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 2 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 3

Last sold for £13,250,000 in October 2023. Other property, freehold.

More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.

20 October 2023£13,250,000Recorded as a transfer outside a standard sale
22 December 2016£11,100,000Detached house, leasehold
25 March 1999£334,700Semi-detached house

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

Building

Floor area368 m² (3,961 sq ft)
Energy ratingE (43 out of 100), could reach D
PropertySemi-detached house, 10 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas, Boiler and underfloor heating, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2014, 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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Important details

Application type
Discharge of Conditions
Postcode
W14 8DJ
Received
7 Oct 2025
Validated
7 Oct 2025
Ward
Holland
Case officer
Show
Target decision
2 Dec 2025
Decision
Granted
Decision date
10 Mar 2026
Applicant
Show

How this decision compares

Decided in 154 days from validation, 83 days slower than Kensington and Chelsea's median of 71 for discharge of conditions. Approved, as 95% of discharge of conditions here are.

41%decided within 8 weeks
95%approved
715decided in the last year

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

Consultation & key dates

Comments by
14 Nov 2025
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

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.