6 South Side, Chiswick, London, W6 0XY Data via plota.co.uk

P/2025/2474 - Householder Applications Approved

Proposal

Erection of a single storey side and rear extension following the demolition of existing side workshop to the house. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2025
✓
Validated
11 Sept 2025
✓
Approved
6 Nov 2025

Approved on 6 Nov 2025 · Last checked 13 Oct 2026

Documents 10

Decision & officer reports 2

PDF P-Delegated Report P-Delegated Report · 6 Nov 2025 View ↗ PDF DECTP2 P-Decision Notice · 6 Nov 2025 View ↗

Statements & assessments 2

PDF P-Flood Risk Assessment P-Flood Risk Assessment · 6 Nov 2025 View ↗ PDF 15751 Planning Statement_6SS.pdf P-Design and Access Statement · 11 Aug 2025 View ↗

Plans & drawings 3

PDF LocationPlan.pdf P-Location Plan · 11 Aug 2025 View ↗ PDF BLOCK PLAN 6SS.pdf P-Proposed Site · 11 Aug 2025 View ↗ PDF EXISTING AND PROPOSED 6SS.pdf P-All in one Plans Proposed · 11 Aug 2025 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 11 Aug 2025 View ↗

Other documents 2

PDF Fire safety P-Published Fire Safety · 22 Sept 2025 View ↗ PDF 3D VIEWS 6SS.pdf P-Proposed Other · 11 Aug 2025 View ↗

All documents on the council site ↗

Site constraints 10

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Stamford Brook 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
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction. Named permitted development rights are withdrawn here.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.
National infrastructure project: Thames Tideway Tunnel
The site is inside the project boundary. Waste water treatment, decided. The project page says whether consent was granted.
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 ↗
Air quality management area: Hounslow 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
1 listed building within 150 m; Inside the Hounslow built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Designated open space 20 m away; Open access land 20 m away: Access Land - Combined Open Country, Registered Common Land and Section 16 Dedicated Land.
Not affected
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 1

Last sold for £2,020,000 in January 2023. Semi-detached house, freehold.

9 January 2023£2,020,000

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

Building

Floor area158 m² (1,701 sq ft)
Energy ratingD (60 out of 100), could reach B
PropertySemi-detached house, 7 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2022, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

27 Oct 2026Pending

13 South Side,Chiswick,W6 0XY

Erection of a first floor side extension.

P/2026/3037

Nearby new applications

4 Nov 2026Pending

37 Thornton Avenue, Chiswick, London, W4 1QF

Variation of conditions 2 (approved plans) and 3 (materials) to allow changes to...

P/2026/2955
4 Nov 2026Pending

39 Fairfax Road, Chiswick, London, W4 1EN

Works to trees in a Conservation Area 1 X T1-Fig(Ficus carica) reduce entire c...

P/2026/3107
4 Nov 2026Pending

45 B Blenheim Road, Chiswick, London, W4 1ET

Works to a tree within a Conservation Area. Weeping Willow (T1). Crown reduce by...

P/2026/3121
2 Nov 2026Pending

103 Chiswick High Road, Chiswick, London, W4 2ED

Installation of two external fascia signs and one projecting sign.

P/2026/3096
2 Nov 2026Pending

28 Emlyn Road,London,Hammersmith And Fulham,W12 9TD

Erection of a rear roof extension including the formation of a hip to gable roof...

P/2026/02732/HH
29 Oct 2026Pending

32 to 34 Chiswick High Road, Chiswick, London, W4 1TE

Change of use of the existing building's ground floor and basement commercial un...

P/2026/2745

Important details

Council
Hounslow
Application type
Householder Applications
Postcode
W6 0XY
Received
11 Aug 2025
Validated
11 Sept 2025
Ward
Chiswick Homefields
Case officer
Show
Decision
APPROVED
Decision date
6 Nov 2025
Applicant
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 56 days. Approved, as 81% of householder applications here are.

62%decided within 8 weeks
81%approved
724decided in the last year

Plota live figures for householder applications decided by Hounslow in the last twelve months, from validation. Hounslow decision record →

Consultation & key dates

Consultation
22 Sept 2025
Comments by
17 Oct 2025
Site or press notice
26 Sept 2025
Statutory expiry
6 Nov 2025

Historical activity at this location

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

This property

Previous applications at this address

2025 Withdrawn
Felling of a tree in a Conservation Area, Felling of an overgrown 1 X Conference pear tre…
P/2025/0925
Within ~100m

Nearby activity

2025 Approved
21 Pleydell Avenue, Chiswick, London, W6 0XX
Erection of a single storey rear extension to the house.
P/2025/2863
2025 Approved
83 Prebend Gardens, Chiswick, London, W6 0XT
Erection of single storey rear extension, replacement of the front single glazed timber w…
P/2025/2270
2025 Approved
19 Stamford Brook Avenue, Chiswick, London, W6 0YB
Works to Tree Preservation Order 629: Magnolia (T1) - Reduce and reshape crown all round…
P/2025/2662
2025 Approved
19 Stamford Brook Avenue, Chiswick, London, W6 0YB
Works to tree within Conservation Area: Tree of Heaven (T2) - Reduce crown to previous re…
P/2025/2663
2025 Approved
20 Pleydell Avenue, Chiswick, London, W6 0XX
Works to a tree in a Conservation Area: Portugal Laurel (Laurus lucitanica) (T1) - Reduce…
P/2025/1517
2024 Approved
32 Pleydell Avenue, Chiswick, London, W6 0XX
Demolition of the existing garage and erection of a single storey outbuilding for use for…
P/2024/2026
2024 Approved
6 SOUTH SIDE, CHISWICK, W6 0XY
Erection of a single storey side extension and the reconstruction of the existing single…
P/2024/0100
2023 Approved
13 SOUTH SIDE, CHISWICK, W6 0XY
Works to Yew (Taxus baccata) Tree within a Conservation Area T1 - Trim as much as possibl…
P/2023/3393
2023 Approved
70 PREBEND GARDENS, CHISWICK, W6 0XU
Erection of a single storey rear extension following demolition of existing single storey…
P/2023/2286
2023 Approved
4A SOUTH SIDE, CHISWICK, LONDON, W6 0XY
Erection of a single storey rear extension and a single storey outbuilding for use as a h…
P/2023/2371
2023 Approved
99 PREBEND GARDENS, CHISWICK, LONDON, W6 0XT
Fell T1 dead Sycamore at front of site in a conservation area. Five day tree notice
P/2023/3063
2023 Approved
19 STAMFORD BROOK AVENUE, CHISWICK, LONDON, W6 0YB
Work to five trees on site within conservation area. At front T1 Evergreen Magnolia reduc…
P/2023/2506
2023 Approved
20 PLEYDELL AVENUE, CHISWICK, LONDON, W6 0XX
Work to Portugal Laurel tree (T1) in rear garden within conservation area. Reduce crown h…
P/2023/2404
2023 Approved
15 STAMFORD BROOK AVENUE, CHISWICK, W6 0YB
Works to trees within a conservation area Felling of Poplar tree in rear garden and repla…
P/2023/1457
2023 Approved
19 PLEYDELL AVENUE, CHISWICK, W6 0XX
Works to Holm Oak tree (T1) in rear garden within conservation area. Reduce by approx 2m…
P/2023/1347
2022 Approved
4B SOUTH SIDE, CHISWICK, LONDON, W6 0XY
Erection of a rear roof dormer extension, side roof dormer extension with a juliet balcon…
P/2022/3189
2022 Approved
72 PREBEND GARDENS, CHISWICK, LONDON, W6 0XU
Works to five Cypress trees (T1-T5) lift crown by 2 metres. Reduce height back to previou…
P/2022/2901
2022 Approved
15 STAMFORD BROOK AVENUE, CHISWICK, LONDON, W6 0YB
Works to trees within a conservation area: (T1) Poplar in rear garden - Fell tree and gri…
P/2022/2544
2022 Approved
15 PLEYDELL AVENUE, CHISWICK, W6 0XX
Works to Cherry Laurel tree (T1) in rear garden in conservation area. Reduce height of cr…
P/2022/2519
2022 Approved
20 PLEYDELL AVENUE, CHISWICK, W6 0XX
Works to Portugal Laurel (T1) reduce crown height by 0.6m to suitable growth points. Trim…
P/2022/2458
2016 Approved
3 SOUTH SIDE CHISWICK LONDON W6 0XY
Erection of a single storey outbuilding at the rear garden of the house
P/2016/2627
2016 Withdrawn
64 PREBEND GARDENS CHISWICK LONDON W6 0XU
Works to a tree within a conservation area - Yew Tree
P/2016/2588
2016 Approved
4 SOUTH SIDE CHISWICK LONDON W6 0XY
Works to a tree in a conservation area: T1- Leyland Cypress -fell to ground level and gri…
P/2016/2504
2016 Withdrawn
66 PREBEND GARDENS CHISWICK LONDON LONDON BOROUGH OF HOUNSLOW W6 0XU
Works to a tree within a conservation area T1 - Yew tree, pruning overhanging branches 1…
P/2016/1883
2016 Approved
62 PREBEND GARDENS CHISWICK LONDON W6 0XU
Works to a tree in a conservation area: Yew tree - reduce overall dimensions by 20%
P/2016/1922
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Householder decisions

Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.

One of the strictest councils
only 75% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Hounslow decision statistics
Based on MHCLG data, the year to March 2026
71%
Overall approval rate
Below avg (87%) #294 of 296
75%
Householder approved
Below avg (90%) #293 of 296
56%
Decided in 8 weeks
Below avg (63%) #203 of 296
47%
Extended time limit
Above avg (41%) #208 of 296
38%
Minor dwellings approved
82 decided (1-9 homes)
93%
Major dwellings approved
14 decided (10+ homes)
29%
Change of use approved
72 decided
1,191
Total decisions
340 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.