14 Epworth Road, Isleworth, TW7 5BN Data via plota.co.uk

P/2026/0001 - Householder Applications Approved
Extensions & alterations

Proposal

Erection of single storey rear extension with a pitched roof and four roof windows to the house. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
2 Jan 2026
✓
Approved
9 Mar 2026
✓
Appeal allowed
15 May 2026

Approved on 9 Mar 2026 · Last checked 20 Sept 2026

Documents 11

Decision & officer reports 3

PDF P-Appeal Decision P-Appeal Decision · 15 May 2026 View ↗ PDF DECTP3 P-Decision Notice · 9 Mar 2026 View ↗ PDF P-Delegated Report P-Delegated Report · 24 Feb 2026 View ↗

Plans & drawings 5

PDF TQRQM25360152830255_Location_Plan.pdf P-Location Plan · 1 Jan 2026 View ↗ PDF Proposed and existing block plans P-Proposed Block · 1 Jan 2026 View ↗ PDF P02.pdf P-All in one Plans Proposed · 1 Jan 2026 View ↗ PDF P03.pdf P-Existing Sections · 1 Jan 2026 View ↗ PDF Proposed and existing roof plans P-Proposed Plans · 1 Jan 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 1 Jan 2026 View ↗

Other documents 2

PDF TQRQM25360152359744_Site_Plan.pdf P-Proposed Site · 1 Jan 2026 View ↗ PDF Design_Access_Fire_Safety_Statement_14_TW75BN_26122025.pdf P-Published Fire Safety · 1 Jan 2026 View ↗

All documents on the council site ↗

Site constraints 8

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 Named permitted development rights are withdrawn here.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.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 211 m away: Syon Park; Inside the Hounslow built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square; National infrastructure project 1812 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.

Sales history 3

Last sold for £295,000 in September 2011. Terraced house, freehold.

27 September 2011£295,000
22 October 2004£262,000
20 February 1998£92,000

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

Building

Floor area85 m² (915 sq ft)
Energy ratingE (53 out of 100), could reach D
PropertyMid-terrace house, 4 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2011, 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

6 Jul 2026Approved

39 Epworth Road, Isleworth, TW7 5BL

Certificate of lawfulness for the proposed use of one room of the house as an of...

P/2026/1914

Nearby new applications

19 Oct 2026Pending

2 Hexham Gardens, Isleworth, TW7 5JR

Installation of a vehicle crossover to the flat.

P/2026/2559
19 Oct 2026Pending

12 Maple Grove,Brentford,TW8 8NJ

Erection of a front porch extension.

P/2026/2959
22 Sept 2026Pending

Land at Rothbury Gardens,Isleworth,TW7 5JG

Details of Condition 8 (Vehicular Access Road), Condition 10 (Street Naming and ...

P/2026/2690
26 Aug 2026Pending

68 Parkwood Road, Isleworth,TW7 5HD

Removal of Condition 4 (construction method Statement) to planning permission P...

P/2026/2447
31 Jul 2026Approved

146 London Road, Isleworth,TW7 5BG

Installation of internally illuminated fascia sign and a non illuminated box sig...

P/2026/2192
31 Jul 2026Approved

146 London Road, Isleworth, TW7 5BG

Change of use of the ground floor from a solicitor's office (Use Class E) to an ...

P/2026/2198

Important details

Council
Hounslow
Application type
Householder Applications
Postcode
TW7 5BN
Received
2 Jan 2026
Validated
2 Jan 2026
Ward
Syon & Brentford Lock
Case officer
Show
Decision date
9 Mar 2026
Appeal
Allowed · 15 May 2026 · Written Representations · Inspectorate case 6006622 ↗
Applicant
Show

How this decision compares

Decided in 66 days from validation, 12 days slower than Hounslow's median of 54 for extensions. Approved, as 81% of extensions here are.

78%decided within 8 weeks
81%approved
924decided in the last year

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

Consultation & key dates

Consultation
7 Jan 2026
Comments by
28 Jan 2026
Statutory expiry
27 Feb 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
1 Epworth Road, Isleworth, TW7 5BL
Erection of a two-storey side extension and part single-storey rear extension to the hous…
P/2025/3298
2024 Refused
122 LONDON ROAD, ISLEWORTH, TW7 5BG
Erection of a single storey rear extension.
P/2024/0885
2023 Refused
38 EPWORTH ROAD, ISLEWORTH, TW7 5BN
Demolition of existing garage and the erection of a single storey side extension, install…
P/2023/1112
2023 Approved
4 SYON LANE, ISLEWORTH, TW7 5BT
Ground floor rear extension 4.73 metres deep, maximum height 3.13 metres, 3.00 metres hig…
PA/2023/1659
2023 Withdrawn
4 SYON LANE, ISLEWORTH, TW7 5BT
Ground floor rear extension 4.80 metres deep, maximum height 3.20 metres, 3.00 metres hig…
PA/2023/1458
2022 Approved
LAND ADJACENT TO 9-31 EPWORTH ROAD, ISLEWORTH, TW7 5BL
Erection of 4no. two storey semi-detached houses (4 x two bedroom)
P/2022/1612
2021 Refused
39 MARLBOROUGH ROAD, ISLEWORTH, TW7 5BZ
Ground floor rear extension 6 metres deep, maximum height of 2.9 metres, 2.9 metres high…
PA/2021/3233
2019 Refused
126 LONDON ROAD, ISLEWORTH, TW7 5BG
Formation of a vehicular access to front of house
P/2019/4817
2018 Approved
122 LONDON ROAD ISLEWORTH LONDON TW7 5BG
Ground floor rear extension 3.35m deep, 2.34m high to the eaves with the maximum height o…
PA/2018/0986
2017 Approved
2 SYON LANE ISLEWORTH TW7 5BT
Ground floor rear extension 5.75 metres deep, maximum height of 3 metres, 2.85 metres hig…
PA/2017/4312
2017 Decided
43 EPWORTH ROAD ISLEWORTH TW7 5BL
Erection of a first floor side extension to the house
P/2017/0382
2017 Withdrawn
8 EPWORTH ROAD ISLEWORTH TW7 5BN
Erection of a shed
P/2017/3608
2017 Approved
39 EPWORTH ROAD ISLEWORTH TW7 5BL
Ground floor rear extension 4.0 metres deep, maximum height of 3.0 metres, 2.89 metres hi…
PA/2017/2601
2016 Refused
6 SYON LANE ISLEWORTH LONDON TW7 5BT
Retrospective application for the conversion of a single dwelling into two flats.
P/2016/5208
2016 Approved
35 MARLBOROUGH ROAD ISLEWORTH TW7 5BZ
Erection of a single storey rear infill extension
P/2016/2404
2016 Withdrawn
35 MARLBOROUGH ROAD ISLEWORTH LONDON TW7 5BZ
Ground floor rear extension 4.1m deep, 2.2m high to the eaves with the maximum height of…
PA/2016/1710
2025 Approved
Land adjacent to 9-31, Epworth Road, Isleworth, TW7 5BL
Details of Condition 9 (Cycle Parking) submitted pursuant to planning permission P/2022/1…
P/2025/2969
2025 Refused
Land adjacent to 9-31,Epworth Road, Isleworth,TW7 5BL
Details of condition 9 Cycle Parking submitted pursuant to planning permission 00414/ADJ9…
P/2025/2228
2025 Approved
Land adjacent to 9-31 Epworth Road, Isleworth, TW7 5BL
Details of conditions 7 sourcing of materials and 10 energy strategy of planning permissi…
P/2025/2027
2025 Approved
LAND ADJACENT TO 9 AND 31 EPWORTH ROAD, ISLEWORTH, TW7 5BL
Details of Drainage submitted pursuant to Condition 6 planning permission P/2022/1612 dat…
P/2025/1889
2025 Refused
Land adjacent to 9-31, Epworth Road, Isleworth, TW7 5BL
Details of cycle parking submitted pursuant to condition 9 of planning permission P/2022/…
P/2025/1521
2025 Approved
Land adjacent to 9-31,Epworth Road,Isleworth,TW7 5BL
Details of Condition 13 Street Naming and Numbering submitted pursuant to planning permis…
P/2025/1147
2025 Approved
16 Epworth Road, Isleworth, TW7 5BN
Certificate of lawfulness for the proposed erection of a single storey side extension and…
P/2025/1104
2025 Refused
Land adjacent to 9-31, Epworth Road, Isleworth, TW7 5BL
Details of Condition 6 (Drainage) submitted pursuant to planning permission 00414/ADJ9-31…
P/2025/0848
2025 Approved
Land adjacent to 9-31, Epworth Road, Isleworth, TW7 5BL
Details of Condition 11 (Internal water use) submitted pursuant to planning permission 00…
P/2025/0833
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.