42 College Road, Isleworth, TW7 5DW Data via plota.co.uk

Final Decision - Approved P/2026/0773 - Householder Applications

Extensions & alterations

Council

Hounslow 2.1/10

Date received

6 Mar 2026

Date validated

10 Mar 2026

Decision date

17 Jun 2026

Postcode

TW7 5DW

Type

Householder Applications

Description

Erection of a single storey rear and side infill extension to the house Data via plota.co.uk

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Other new applications on this street

48 College Road,Isleworth,TW7 5DW

Works to hedge in a Conservation Area. Griselinia hedge located in garden. Fell ...

P/2026/1417 - 12 May 2026

2A College Road,Isleworth,TW7 5DH

Details of External Materials, hard and soft landscape works and compliance with...

P/2026/2239 - 3 Aug 2026

27 College Road,Isleworth,TW7 5DJ

Erection of a two-storey side extension following the demolition of the existing...

P/2026/1752 - 16 Jun 2026

89 College Road,Isleworth,TW7 5DP

Works to tree in a Conservation Area. Cherry plum. (Prunus cerasifera) T1. Front...

P/2026/0727 - 3 Mar 2026

Nearby new applications

Isleworth And Syon School For Boys, 106 Ridgeway Road, Isleworth, TW7 5LJ

Details of Condition 4 (Biodiversity Net Gain Plan) submitted pursuant to planni...

P/2026/2333 - 14 Aug 2026

2A College Road,Isleworth,TW7 5DH

Details of External Materials, hard and soft landscape works and compliance with...

P/2026/2239 - 3 Aug 2026

St Marys Vicarage,Osterley Road,Isleworth,TW7 4PW

Works to tree in TPO 302 T1 Yew to crown and reduce by 1 to 2 meters and remove ...

P/2026/2213 - 30 Jul 2026

17 The Grove, Isleworth, TW7 4JS

Continued use of the house as a large house in multiple occupation (sui generis)

P/2026/2061 - 29 Jul 2026

Land Rear of 26-48 & 34 Amhurst Gardens, Isleworth,TW7 6AJ

Details of both hard and soft landscape works, boundary treatment and stage 1 wr...

P/2026/2173 - 27 Jul 2026

851-853 Great West Road, Isleworth, TW7 5PD

Erection of a single storey rear extension

P/2026/2034 - 24 Jul 2026

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

Erection of a rear roof extension with juliet balcony and two front roof windows.

P/2021/2330 3 Aug 2021

Within ~100m

Nearby activity

48 College Road, Isleworth, TW7 5DW

Works to trees within conservation area: T1 Bay - Southern side boundary - Reduce 2-3 met…

P/2025/1266 2 Jul 2025

91 College Road, Isleworth, TW7 5DP

Installation of side rooflight, alteration of first floor side window, replacement of fro…

P/2024/3380 9 Jan 2025

15 Ridgeway Road, Isleworth, TW7 5LB

Works to one tree in a Conservation Area: T1 - Silver Birch Tree, rear garden, reduce 1 m…

P/2024/3184 4 Nov 2024

71 College Road, Isleworth, TW7 5DP

Erection of three self contained residential units with associated parking, refuse and re…

P/2024/3214 24 Sep 2024

5 RIDGEWAY ROAD, ISLEWORTH, TW7 5LB

Works to trees in Conservation Area - Eucalyptus tree - cut down to ground level and grin…

P/2023/3809 15 Jan 2024

81 COLLEGE ROAD, ISLEWORTH, TW7 5DP

Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres to…

PA/2023/3743 9 Jan 2024

5 RIDGEWAY ROAD, ISLEWORTH, TW7 5LB

5 day tree notificatio to fell Eucalyptus tree within a conservation area

P/2023/3770 4 Dec 2023

15 HIGHFIELD ROAD, ISLEWORTH, TW7 5LD

Work to a tree within the conservation area: Apple Tree. Crown reduction of up to 1 metre…

P/2023/2096 21 Jul 2023

15 HIGHFIELD ROAD, ISLEWORTH, TW7 5LD

Work to trees within the conservation area. Ash - removal of the left stem facing rear of…

P/2023/1651 23 Jun 2023

89 COLLEGE ROAD, ISLEWORTH, TW7 5DP

Work to trees within conservation area: Height and crown reduction of a Cherry plum tree…

P/2023/1041 17 Apr 2023

91 COLLEGE ROAD, ISLEWORTH, TW7 5DP

Work to tree within conservation area: Height reduction of two metres and crown reduction…

P/2023/1038 14 Apr 2023

50 COLLEGE ROAD, ISLEWORTH, TW7 5DW

Works to tree in Conservation Area- Conifer / landlie: Fell

P/2022/2588 20 Sep 2022

46 COLLEGE ROAD, ISLEWORTH, TW7 5DW

Erection of a single-storey rear extension to the existing house

P/2022/2118 23 Aug 2022

89 COLLEGE ROAD, ISLEWORTH, TW7 5DP

Erection of a single storey rear extension

P/2022/1895 3 Aug 2022

25 RIDGEWAY ROAD, ISLEWORTH, TW7 5LB

Erection of a single storey rear extension to the house

P/2022/1744 26 Jul 2022

85 COLLEGE ROAD, ISLEWORTH, TW7 5DP

Works to a Yew (Taxus Baccata) Tree TPO 544 within a conservation area for the reduction…

P/2022/1311 11 May 2022

7 RIDGEWAY ROAD, ISLEWORTH, TW7 5LB

Felling of a Sycamore Tree within a conservation area.

P/2022/1064 28 Apr 2022

89 COLLEGE ROAD, ISLEWORTH, TW7 5DP

Demolition of existing infill extension and erection of a single storey rear extension

P/2021/4690 9 Mar 2022

62 COLLEGE ROAD, ISLEWORTH, TW7 5DR

Erection of a single storey rear and side extension

P/2021/4965 17 Feb 2022

10 HIGHFIELD ROAD, ISLEWORTH, TW7 5LD

Works to tree in a Conservation Area- T1. Sycamore tree fell to ground level and poison s…

P/2021/3906 3 Nov 2021

89 COLLEGE ROAD ISLEWORTH TW7 5DP

Erection of side and rear roof extensions to the house

P/2017/0900 28 Apr 2017

58 COLLEGE ROAD ISLEWORTH TW7 5DR

Works to TPO tree - Plum tree to reduce the crown by 1.5 metres.

P/2016/5589 19 Jan 2017

58 COLLEGE ROAD ISLEWORTH TW7 5DR

Removal of a Plum Tree (T1) within a conservation area.

P/2016/4818 24 Nov 2016

7 HIGHFIELD ROAD ISLEWORTH LONDON TW7 5LD

Erection of a rear roof extension with front roof windows to the house.

P/2016/3392 2 Nov 2016

9 RIDGEWAY ROAD ISLEWORTH LONDON TW7 5LB

Erection of a single storey rear infill extension to the house.

P/2016/1129 6 May 2016

Hounslow

Planning Authority Score

#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 performance

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