1-12 St Onge Parade Southbury Road Enfield EN1 1YU Data via plota.co.uk

26/02003/CND - Discharge Condition Refused
Extensions & alterationsNew homes

Proposal

Details submitted pursuant to reference : windows and doors drawings (5) in respect of creation of mansard roof to provide 2 self contained flats together with front, rear and side dormers and rooflights and rear balconies. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 May 2026
✓
Consultation
20 May 2026
✗
Refused
7 Jul 2026
Appeal
Not lodged

Refused on 7 Jul 2026 · Delegated Decision · Last checked 10 Jul 2026

Documents 6

Decision & officer reports 2

PDF Officer Report Officer Report · 9 Jul 2026 View ↗ PDF Decision Notice Decision Notice · 7 Jul 2026 View ↗

Application forms 1

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 13 May 2026 View ↗

Other documents 3

PDF Discharge of Condition Details Supporting Information · 6 Jul 2026 View ↗ PDF Real Stone Cladding Supporting Information · 6 Jul 2026 View ↗ PDF TECHNICAL INFO Supporting Information · 13 May 2026 View ↗

All documents on the council site ↗

Associated applications 4

Site constraints 9

Enfield Town conservation area
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.
Council document ↗
2 Article 4 directions
Enfield Town · Borough wide. Named permitted development rights are withdrawn here.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.
Heritage at risk: Enfield Town
On the register of historic places assessed as at risk.
A designated building, monument, park or conservation area assessed as at risk from neglect, decay or development. Proposals that secure its future are looked on favourably.
Historic England ↗
Archaeological priority area: Archaeological Priority Area surrounding the historic core of Enfield
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: Enfield 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 ↗
Town centre: Enfield Town
A designated centre in the London Plan.
Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.
Also on the record
6 listed buildings within 150 m; Inside the Enfield built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 7 November 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.

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Other new applications on this street

12 Jun 2026Refused

1A St Onge Parade Southbury Road Enfield EN1 1YU

Details submitted pursuant to reference 23/03450/FUL: detail drawings (5) in res...

26/02491/CND

Nearby new applications

5 Nov 2026Pending

1-12 St Onge Parade Southbury Road Enfield EN1 1YU

Creation of mansard roof to provide 2 self contained flats together with front, ...

26/04419/FUL
28 Oct 2026Pending

110 Burleigh Road Enfield EN1 1NU

Change of use from Use Class C4 (HMO - house in multiple occupation) to a Class ...

26/04429/FUL
27 Oct 2026Pending

Enfield Town Library 66 Church Street Enfield EN2 6AX

Details submitted pursuant to reference 25/02750/RE4: maintenance and decommissi...

26/02356/CND
26 Oct 2026Pending

45 Halstead Road Enfield EN1 1QA

Single storey rear extension 6m deep x 3m high (3m high to eaves).

26/04534/PRH
26 Oct 2026Pending

232 Parsonage Lane Enfield EN1 3UG

Single storey rear extension.

26/04520/CEA
21 Oct 2026Pending

59 Chalkwell Park Avenue Enfield EN1 2AN

Installation of replacement windows.

26/04460/FUL

Important details

Council
Enfield
Application type
Discharge Condition
Postcode
EN1 1YU
Received
13 May 2026
Validated
13 May 2026
Ward
Town
Case officer
Show
Target decision
8 Jul 2026
Decision
Refused
Decision date
7 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
whymark moulton ltd
Freehold owner
Show

How this decision compares

Decided in 55 days from validation, 11 days slower than Enfield's median of 44 for extensions. Refused, as 21% of extensions here are.

89%decided within 8 weeks
79%approved
2,094decided in the last year

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

Consultation & key dates

Alt. reference
PP-14909109
Planning Portal ref
PP-14909109
Consultation
20 May 2026
Comments by
10 Jun 2026
Statutory expiry
8 Jul 2026
Env. assessment
No

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Details submitted pursuant to reference 23/03450/FUL: external materials (3), roof lights…
25/01558/CND
2024 Approved
Details pursuant to Ref: 23/03450/FUL for refuse (9) and potable water (13) in respect of…
24/02790/CND
2024 Refused
Details pursuant to Ref: 23/03450/FUL for materials (3) rooflights (4) cycle parking (8)…
24/02347/CND
2023 Approved
Creation of mansard roof to provide 2 self contained flats together with front, rear and…
23/03450/FUL
Within ~100m

Nearby activity

2025
4 Southbury Road Enfield EN1 1YT
Single storey rear extension.
25/03502/FUL
2025
17 - 19 Silver Street Enfield EN1 3EF
Installation of replacement internally illuminated 2 x fascia signs.
25/03504/ADV
2025
17 - 19 Silver Street Enfield EN1 3EF
Amalgamation of the two ground-floor units at 17 and 19 to function as a cafe/bistro, inc…
25/03503/FUL
2025
Rear Of 10 - 12 London Road Enfield EN2 6EB
Part change of use from Use Class E(c)(iii) (storage for Undertaker) to Use Class C3 (sel…
25/02413/FUL
2025 Approved
15 Silver Street Enfield EN1 3EF
Installation of replacement internally illuminated fascia sign, projecting sign with retr…
25/01691/ADV
2025 Approved
15 Silver Street Enfield EN1 3EF
Alteration to shop front, involving new glazing, retractable awning and installation of i…
25/01690/FUL
2025
32 - 35 The Town Enfield EN2 6LU
Installation of replacement 4 x externally illuminated fascia signs and a projecting sign…
25/02183/ADV
2025
32 - 35 The Town Enfield EN2 6LU
Alterations to glass shop front together with replacement of signage and a projecting sig…
25/02182/FUL
2025 Approved
15 Silver Street Enfield EN1 3EF
Change of use of first and second floors from Vacant Restaurant (Use Class E) to 2 x self…
25/00106/PRG
2025
6 Southbury Road Enfield EN1 1YT
Conversion of first and second floors from offices (Class E) to a 4 bedroom, 5 person HMO…
25/00685/FUL
2025
15 Silver Street Enfield EN1 3EF
Installation of internally illuminated fascia sign and projecting sign.
25/00434/ADV
2025
15 Silver Street Enfield EN1 3EF
Alteration to shop front, involving new glazing,retractable awning and installation of in…
25/00433/FUL
2024 Refused
37 The Town Enfield EN2 6LA
Shopfront alterations involving removal of door openings with replacement glazing and rem…
24/03684/FUL
2024 Refused
37 The Town Enfield EN2 6LA
Installation of 2x externally illuminated projecting sign and 2x non illuminated fascia s…
24/03685/ADV
2024 Refused
6 Southbury Road Enfield EN1 1YT
Change of use of existing ground floor rear extension, first and second floor from office…
24/03269/FUL
2024 Refused
Ground Floor 27 - 28 The Town Enfield EN2 6LU
Installation of new shop front and retractable awning.
24/02733/FUL
2024 Approved
Ground Floor 27 - 28 The Town Enfield EN2 6LU
Installation of 1x externally illuminated fascia sign and 2x frosted window vinyl's.
24/02734/ADV
2024 Approved
13 St Andrews Road Enfield EN1 3UA
Works to sycamore tree covered by LBE ORDER NO (138) 1982 - reduce crown by up to 2m in h…
24/00499/TPO
2024 Withdrawn
6 Southbury Road Enfield EN1 1YT
Two storey first and second floor rear extension together with change of use of ground fl…
24/00856/FUL
2020 Approved
2 - 6 Silver Street Enfield EN1 3EE
Third floor rear extension to existing self-contained flat with front and rear rooflights…
20/00334/FUL
2016 Withdrawn
Commercial Premises 6-8 London Road Enfield EN2 6EB
Change of use from B1 Business to D1 Dental Surgery.
16/04505/FUL
2016
Vacant Land Genotin Road Enfield EN1 2AA
First floor rear extension.
16/04936/FUL
2016 Approved
3-5 Genotin Road Enfield EN1 2AA
Installation of windows and doors at ground and first floor level to warehouse at rear of…
16/01460/FUL
2016 Refused
3-13 Silver Street EN1 3EF
Change of use of two ground floor units (units B and C) to A3 (restaurant) use.
16/01423/FUL
2016 Approved
30-32 London Road Enfield EN2 6ED
Installation of 1 x Internally illuminated fascia sign, 1 x Internally illuminate project…
16/00524/ADV
Enfield
Planning Authority Score
6.9/10
Good
#65 of 296 councils
Relevant to this application:
Householder decisions

Enfield is one of the fastest councils in England for householder decisions, ranking #15 out of 296. Only 5% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Enfield is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% 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
Enfield decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #271 of 296
83%
Householder approved
Below avg (90%) #260 of 296
90%
Decided in 8 weeks
Above avg (63%) #15 of 296
5%
Extended time limit
Below avg (41%) #1 of 296
60%
Minor dwellings approved
265 decided (1-9 homes)
63%
Major dwellings approved
8 decided (10+ homes)
72%
Change of use approved
322 decided
1,939
Total decisions
433 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.