24 Mayfair Avenue, Chadwell Heath, Romford, Barking And Dagenham, RM6 6UB Data via plota.co.uk

25/01830/HSE - Householder Planning Permission Refused

Proposal

Conversion of the existing side extension into a garage including replacement of the window with a garage door, construction of two front dormer windows and hip-to-gable roof extensions on both sides to accommodate a rear dormer extension to facilitate conversion of roof space into habitable accommodation Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Dec 2025
✗
Refused
24 Feb 2026
✗
Appeal dismissed
28 May 2026

Refused on 24 Feb 2026 · Last checked 19 Oct 2026

Site constraints 6

Article 4 direction
HMO Article 4. Named permitted development rights are withdrawn here.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: Barking and Dagenham 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
Inside the Barking and Dagenham built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square; Designated open space 12 m away; Town centre 80 m away: Chadwell Heath.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, 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 £555,000 in January 2025. Detached house, freehold.

31 January 2025£555,000
31 July 2007£375,000
15 October 2004£217,500

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

Building

Floor area137 m² (1,475 sq ft)
Energy ratingD (67 out of 100), could reach B
PropertyDetached bungalow, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, with external insulation

From the energy performance certificate lodged in November 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Householder Planning Permission
Postcode
RM6 6UB
Received
30 Dec 2025
Validated
30 Dec 2025
Ward
Chadwell Heath
Case officer
Show
Target decision
24 Feb 2026
Decision
Refused
Decision date
24 Feb 2026
Appeal
Dismissed · 28 May 2026 · Written Representations · Inspectorate case 6007197 ↗
Applicant
Show
Agent
Zanoply Ltd

How this decision compares

Decided in 56 days from validation, 13 days slower than Barking and Dagenham's median of 43 for extensions. Refused, as 21% of extensions here are.

88%decided within 8 weeks
79%approved
1,089decided in the last year

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

Consultation & key dates

Statutory expiry
24 Feb 2026
Barking and Dagenham
Planning Authority Score
6.4/10
Average
#81 of 296 councils
Relevant to this application:
Householder decisions

Barking and Dagenham is one of the fastest councils in England for householder decisions, ranking #9 out of 296. Only 16% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barking and Dagenham is also one of the strictest councils - it refuses more householder applications than almost any other, with only 68% approved vs 90% nationally.

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Barking and Dagenham decision statistics
Based on MHCLG data, the year to March 2026
64%
Overall approval rate
Below avg (87%) #296 of 296
68%
Householder approved
Below avg (90%) #296 of 296
93%
Decided in 8 weeks
Above avg (63%) #9 of 296
16%
Extended time limit
Below avg (41%) #13 of 296
43%
Minor dwellings approved
86 decided (1-9 homes)
100%
Major dwellings approved
7 decided (10+ homes)
28%
Change of use approved
80 decided
725
Total decisions
260 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.

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.