10 Almorah Road,Hounslow,TW5 9AD Data via plota.co.uk

P/2025/1564 - Lawful Development Certificate (Proposed) Approved

Proposal

Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 May 2025
✓
Validated
14 Jul 2025
✓
Approved
11 Aug 2025

Approved on 11 Aug 2025 · Last checked 17 Oct 2026

Planning committee

Decided by Hounslow Planning Committee on 7 Aug 2025.

Approved unanimously

As officers recommended.

  • Officers advised granting the certificate because the proposal complied with permitted development Classes B and C.
  • The application had no other stated reasons or objections and was described as compliant with relevant policies and criteria.
  • Members approved the application unanimously, with 13 votes for, none against and no abstentions.
Read how the committee decided The proposal, site history, officers’ assessment, committee debate, vote and decision.

Source: Plota analysis of Hounslow's committee minutes of 7 Aug 2025.

Site constraints 5

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 Named permitted development rights are withdrawn here.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 ↗
Also on the record
National infrastructure project 1120 m away: M4 Junctions 3 to 12 Smart Motorway; Inside the Hounslow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 1 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 £482,500 in August 2019. Semi-detached house, freehold.

15 August 2019£482,500

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

Building

Floor area101 m² (1,087 sq ft)
Energy ratingD (63 out of 100), could reach B
PropertySemi-detached house, 5 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 2015, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Hounslow
Application type
Lawful Development Certificate (Proposed)
Postcode
TW5 9AD
Received
16 May 2025
Validated
14 Jul 2025
Ward
Heston Central
Case officer
Show
Decision
GRANT
Decision date
11 Aug 2025
Applicant
Show

How this decision compares

Decided in 28 days from validation, 27 days faster than Hounslow's median of 55 for lawful development certificates. Approved, as 82% of lawful development certificates here are.

81%decided within 8 weeks
82%approved
432decided in the last year

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

Consultation & key dates

Consultation
14 Jul 2025
Statutory expiry
8 Sept 2025
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

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.