127 Ridgeway Road North, Isleworth, TW7 5LX Data via plota.co.uk

P/2026/2386 - Householder Applications Approved

Proposal

GS865943799 Erection of a first floor side and a two storey rear extension following demolition of two storey rear extension and conservatory, erection of a front porch and replacement of front elevation windows and dormers to the house Data via plota.co.uk

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View original council record ↗Last checked 7 Oct 2026, 01:49

Street View

Application progress

✓

Received

18 Aug 2026

✓

Approved

15 Sept 2026

Approved on 15 Sept 2026 · Last checked 8 Sept 2026

Documents 22

Statements & assessments 4

PDF 1057-09-xx-001 - fire strategy plan & statement.pdf P-Published Fire Safety · 18 Aug 2026 View ↗ PDF 26_5837_07_86 - arboricultural impact assessment v.1.3 - 127 ridgeway north.pdf P-Tree survey · 18 Aug 2026 View ↗ PDF 127 ridgeway rd north - flood risk map.pdf P-Flood Risk Assessment · 18 Aug 2026 View ↗ PDF 1057_127 ridgewayd rd north_das.pdf P-Design and Access Statement · 18 Aug 2026 View ↗

Plans & drawings 17

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 18 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 10

Osterley Park conservation area

Also Osterley Park. 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.

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 Named permitted development rights are withdrawn here.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.

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 ↗

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 181 m away: Osterley Park; Inside the Hounslow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Designated open space 6 m away; Priority habitat 31 m away: Deciduous woodland; National infrastructure project 1950 m away: Teddington Direct River Abstraction (TDRA), at pre-application.

Not affected

Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 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 area147 m² (1,582 sq ft)

Energy ratingD (63 out of 100), could reach C

PropertyDetached bungalow, 4 habitable rooms

Built1930 to 1949

HeatingBoiler and radiators, mains gas

WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2025, 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

10 Aug 2026Approved

Thisleworth Tennis And Social Club,129 Ridgeway Road North,Isleworth,TW7 5LX

Works to a tree within a Conservation Area: T1 – Fraxinus excelsior. Raise the c...

P/2026/2317

30 Jul 2026Approved

125 A Ridgeway Road North,Isleworth,TW7 5LX

Works to trees in a conservation area ; T1 Walnut to be fell to ground level and...

P/2026/2225

12 Aug 2026Approved

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

10 Jun 2026Approved

28 Ridgeway Road, Isleworth, TW7 5LA

Works to five trees within a conservation area. Lawson Cypress T1. Reduce heigh...

P/2026/1713

Nearby new applications

6 Oct 2026Pending

271 Jersey Road, Isleworth, TW7 4RF

Works to tree within a conservation area. Pine (T1) - Fell to ground level.

P/2026/2833

5 Oct 2026Pending

150 Wood Lane, Isleworth, TW7 5EQ

(GSGS877009741) Certificate of lawfulness proposed for the erection of a single ...

P/2026/2813

2 Oct 2026Pending

329 Jersey Road, Isleworth, TW7 5PJ

Works to tree within a conservation area. Ash (T1). Fell to ground level and re...

P/2026/2800

26 Aug 2026Pending

71 College Road, Isleworth, TW7 5DP

Erection of a single storey rear extension, front porch extension and first floo...

P/2026/2449

26 Aug 2026Pending

71 College Road, Isleworth, TW7 5DP

Erection of a single storey rear extension, front porch extension and first floo...

P/2026/2496

28 Sept 2026Pending

4 Caroline Close,Isleworth,TW7 4QA

Works to trees in a Conservation Area T1+2, Chestnuts, located off main driveway...

P/2026/2747

Important details

Council: Hounslow
Application type: Householder Applications
Postcode: TW7 5LX
Received: 18 Aug 2026
Validated: 18 Aug 2026
Ward: Osterley & Spring Grove
Case officer: Show
Decision: Approved
Decision date: 15 Sept 2026
Applicant: Show

How this decision compares

Decided in 28 days from validation, 28 days faster than Hounslow's median of 56 for demolitions. Approved, as 81% of demolitions here are.

This one28d

Council56d

UK56d

52%decided within 8 weeks

81%approved

109decided in the last year

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

Public comments

No public comments yet.

Read the comments on the council site ↗

Consultation & key dates

Consultation: 18 Aug 2026
Comments by: 11 Sept 2026
Site or press notice: 21 Aug 2026
Statutory expiry: 13 Oct 2026

Historical activity at this location

22 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Refused

125A Ridgeway Road North, Isleworth, TW7 5LX

Erection of two single‑storey front extensions and a front porch. Alterations to the exis…

P/2025/3555 29 Jan 2026

2025 Approved

3 Lingwood Gardens, Isleworth, TW7 5LY

Works to Olive tree (Olea europaea) within a conservation area. Reduce spread to west by…

P/2025/3465 12 Dec 2025

2024 Approved

THISLEWORTH TENNIS AND SOCIAL CLUB 129 RIDGEWAY ROAD NORTH, ISLEWORTH, TW7 5LX

Works to trees in a Conservation Area- Ash (T1) Removal of large limb approx 4 metres, cu…

P/2024/0574 5 Apr 2024

2024 Approved

13 LINGWOOD GARDENS, ISLEWORTH, TW7 5LY

Works to trees in a Conservation Area - T3 Apple tree in rear garden, to remove selected…

P/2024/0573 22 Mar 2024

2022 Approved

THISLEWORTH TENNIS AND SOCIAL CLUB 129 RIDGEWAY ROAD NORTH, ISLEWORTH, TW7 5LX

Silver Birch (T1) - Fell

P/2022/2267 19 Aug 2022

2022 Approved

5 LINGWOOD GARDENS, ISLEWORTH, TW7 5LY

Works to an Ornamental Plum Tree (T1) within a conservation area. Stem 1 - Fell to base o…

P/2022/0082 16 Feb 2022

2021 Approved

58 ST MARYS CRESCENT, ISLEWORTH, TW7 4NA

T1. Eucalyptus - Reduce three lowest limbs overhanging shed back to the boundary line. T2…

P/2021/3034 12 Aug 2021

2021 Approved

137 RIDGEWAY ROAD NORTH, ISLEWORTH, TW7 5LX

Works to tree in a conservation area: Leylandii 4th from the left in group of G1 - to fell

P/2021/2374 15 Jun 2021

2020 Refused

119A RIDGEWAY ROAD NORTH, ISLEWORTH, TW7 5LX

Erection of a detached single storey two bedroom bungalow with associated parking followi…

P/2020/4271 13 May 2021

2021 Approved

137 RIDGEWAY ROAD NORTH, ISLEWORTH, TW7 5LX

Works to nine trees in rear garden. G1 row of 5 Leylandii Reduce in height by 4-5 m. T1 L…

P/2021/0800 13 May 2021

2020 Refused

66 ST MARYS CRESCENT, ISLEWORTH, TW7 4NA

Certificate of Lawfulness for a detached single storey outbuilding to the rear of the hou…

P/2020/3563 26 Nov 2020

2020 Refused

66 ST MARYS CRESCENT, ISLEWORTH, TW7 4NA

Certificate of Lawfulness for erection of single storey outbuilding in rear garden.

P/2020/2639 29 Sep 2020

2020 Approved

12 LINGWOOD GARDENS, ISLEWORTH, TW7 5LZ

Conversion of garage to habitable room

P/2020/1298 5 Jun 2020

2020 Approved

13 LINGWOOD GARDENS, ISLEWORTH, TW7 5LY

Works to trees in a conservation area: T1 - Cherry (Prunus spp) Crown Reduction - Reducin…

P/2020/0605 25 Mar 2020

2018 Refused

137 RIDGEWAY ROAD NORTH, ISLEWORTH, TW7 5LX

Works to trees within a conservation area to the rear of 135 and 137 Ridgeway Road North…

P/2018/3497 29 Oct 2018

2017 Approved

60 ST MARYS CRESCENT ISLEWORTH TW7 4NA

Erection of a single storey rear extension to the property.

P/2017/3785 30 Oct 2017

2017 Approved

125A RIDGEWAY ROAD NORTH ISLEWORTH TW7 5LX

Retrospective application for erection of an outbuilding for use as a garden store.

P/2017/3617 17 Oct 2017

2017 Refused

60 ST MARYS CRESCENT ISLEWORTH LONDON TW7 4NA

Erection of a single storey rear extension and a front, rear and one side roof extension…

P/2017/3590 16 Oct 2017

2017 Refused

60 ST MARYS CRESCENT ISLEWORTH TW7 4NA

Certificate of Lawfulness for the erection of a single storey rear infill extension to th…

P/2017/2708 21 Aug 2017

2017 Approved

60 ST MARYS CRESCENT ISLEWORTH TW7 4NA

Erection of front, side and rear roof extensions to the house

P/2017/2707 17 Aug 2017

2017 Approved

119 RIDGEWAY ROAD NORTH ISLEWORTH TW7 5LX

Erection of front extension, two single storey side extensions and the erection of two si…

P/2017/1424 28 Jun 2017

2016 Refused

62 ST MARY'S CRESCENT ISLEWORTH LONDON TW7 4NA

Ground floor rear extension 8 metres deep, maximum height of 2.8 metres, 2.4 metres high…

PA/2016/0394 3 Feb 2016

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

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.