1 and 3 Walnut Tree Road, Hounslow, TW5 0LP Data via plota.co.uk

P/2026/1957 - Lawful Development Certificate (Existing) REGISTERED: Under Assessment
Admin / procedural

Proposal

Certificate of lawfulness for the continued use of both houses as two large House in Multiple Occupation's Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Validated
6 Jul 2026
✓
Received
10 Jul 2026
Decision
Expected by 31 Aug 2026

This application is under consideration - no decision has been issued yet. A decision is expected by 31 Aug 2026. The consultation period closed on 10 Jul 2026.

Documents 10

Statements & assessments 1

PDF LDC_Supporting_Statement_Walnut_Tree_Road.pdf P-Statement Other · 1 Jul 2026 View ↗

Plans & drawings 4

PDF LOCATION PLAN.pdf P-Existing Site · 1 Jul 2026 View ↗ PDF SITE PLAN.pdf P-Location Plan · 1 Jul 2026 View ↗ PDF EXISTING FIRST FLOOR PLAN.pdf P-Existing Plans · 1 Jul 2026 View ↗ PDF EXISTING ELEVATIONS.pdf P-Existing Elevation · 1 Jul 2026 View ↗

Application forms 2

PDF P-Planning Application Form P-Planning Application Form · 6 Jul 2026 View ↗ PDF ApplicationFormRedacted.pdf P-Planning Application Form · 1 Jul 2026 View ↗

Other documents 3

PDF EXISTING GROUND FLOOR PLAB.pdf P-Existing Plans · 1 Jul 2026 View ↗ PDF EXISTING LOFT.pdf P-Existing Plans · 1 Jul 2026 View ↗ PDF EXISTING ROOF.pdf P-Existing Plans · 1 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 6

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 Named permitted development rights are withdrawn here.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: The medieval village and manor house, with possible Saxon origins.
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 ↗
Conservation area 7 m away: Heston Village
The edge of the area; work outside it can still affect its setting.
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.
Also on the record
3 listed buildings within 150 m; Inside the Hounslow built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Hounslow
Application type
Lawful Development Certificate (Existing)
Postcode
TW5 0LP
Received
10 Jul 2026
Validated
6 Jul 2026
Ward
Heston East
Applicant
Show

Consultation & key dates

Consultation
10 Jul 2026
Comments by
10 Jul 2026
Statutory expiry
31 Aug 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
45 Walnut Tree Road, Hounslow, TW5 0LP
Ground floor rear extension 4.05 metres deep, maximum height of 3.05 metres, 3.05 metres…
PA/2025/1686
2025 Approved
20 Walnut Tree Road, Hounslow, TW5 0LR
Conversion of existing garage into a habitable space with a new front window.
P/2025/1052
2025 Approved
20 Walnut Tree Road, Hounslow, TW5 0LR
Ground floor rear extension 6.00 metres deep, maximum height 2.99 metres, 2.90 metres hig…
PA/2025/1051
2024 Approved
The Rosary Catholic Primary School, 10 The Green, Hounslow, TW5 0RL
Installation of a new fence and gates following the removal of the existing gates, brick…
P/2024/3418
2023 Approved
32 WALNUT TREE ROAD, HOUNSLOW, TW5 0LR
Erection of a first floor rear extension
P/2023/2151
2023 Approved
32 WALNUT TREE ROAD, HOUNSLOW, TW5 0LR
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres hig…
PA/2023/0330
2022 Approved
25 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Erection of part first floor rear extension with conversion of side front room into a gar…
P/2022/3417
2022 Approved
29 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Erection of a part first floor rear extension to the house
P/2022/0326
2021 Approved
39 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Erection of a single storey rear extension and roof alterations to the house
P/2021/3398
2021 Approved
46 WALNUT TREE ROAD, HOUNSLOW, TW5 0LR
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to t…
PA/2021/3479
2021 Approved
29 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 3.00 metres…
PA/2021/3028
2021 Approved
38 WALNUT TREE ROAD, HOUNSLOW, TW5 0LR
Ground floor rear extension 6 metres deep, maximum height of 3.20 metres, 3 metres high t…
PA/2021/2535
2021 Approved
32 ETON AVENUE, HOUNSLOW, TW5 0HB
Erection of a first floor side extension.
P/2021/2141
2019 Refused
23 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Erection of a rear roof extension with hip to gable conversion, juliett balcony and front…
P/2019/4842
2019 Approved
LAND ADJACENT TO 39 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Erection of a two storey detached house with associated car parking, soft/hard landscapin…
P/2019/1963
2019 Refused
Land adjoining 23 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Outline application for the erection of a two storey building comprising of four self-con…
P/2019/2274
2019 Approved
33 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Ground floor rear extension 6.0 metres deep, maximum height of 3.0 metres, 3.0 metres hig…
PA/2019/0911
2019 Approved
48 WALNUT TREE ROAD, HOUNSLOW, TW5 0LR
Ground floor rear extension 6m deep, 2.9m high to the eaves with the maximum height of 2…
PA/2019/0486
2018 Refused
Land adjoining 23 WALNUT TREE ROAD, HOUNSLOW, TW5 0LP
Outline application for erection of two buildings arranged over two floors with accommoda…
P/2018/4245
2017 Refused
25 WALNUT TREE ROAD HOUNSLOW TW5 0LP
Erection of a front entrance porch to the house
P/2017/5217
2016 Approved
26 WALNUT TREE ROAD HOUNSLOW TW5 0LR
Erection of a single storey side and part rear extension to the house.
P/2016/3306
2016 Approved
26 WALNUT TREE ROAD HOUNSLOW TW5 0LR
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.65 metres high t…
PA/2016/3320
2016 Withdrawn
26 WALNUT TREE ROAD HOUNSLOW LONDON TW5 0LR
Erection of a single storey side extension to the house.
P/2016/0929
2016 Approved
HESTON LEISURE CENTRE NEW HESTON ROAD HOUNSLOW LONDON TW5 0LW
Code for Sustainable Homes Interim (Design Stage) Certificates submitted pursuant to Cond…
P/2016/1638
2016 Approved
31 WALNUT TREE ROAD HOUNSLOW LONDON TW5 0LP
Erection of a single storey rear extension to the house
P/2016/1177
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