10 The Spinney London N21 1LH Data via plota.co.uk

26/02662/HOU - Householder Application in Progress
Extensions & alterations

Proposal

Rear dormer with front/side rooflights. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
22 Jun 2026
✓
Consultation
30 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. The consultation period closed on 24 Jul 2026.

Documents 2

Application forms 2

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 22 Jun 2026 View ↗ PDF CIL FORM 1 Community Infrastructure Levy ? Completed Form · 22 Jun 2026 View ↗

All documents on the council site ↗

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Important details

Council
Enfield
Application type
Householder
Postcode
N21 1LH
Received
22 Jun 2026
Validated
22 Jun 2026
Ward
Winchmore
Case officer
Show
Target decision
17 Aug 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Buxton Architectural Service

Consultation & key dates

Alt. reference
PP-14986598
Neighbours
30 Jun 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Refused
9 The Spinney London N21 1LL
Change of use from a Class C4 (HMO - house in multiple occupation) to class Sui Generis w…
25/02531/FUL
2025
29 The Spinney London N21 1LL
Increase to rear ridge height, rear dormer and front and side roof lights.
25/03536/HOU
2025 Approved
23 The Spinney London N21 1LL
Extension of roof to side to form gable, rear dormer and front roof lights.
25/02020/CEA
2025
23 The Spinney London N21 1LL
Outbuilding at rear.
25/02021/CEA
2025 Approved
23 The Spinney London N21 1LL
Single storey rear extension together with conversion of garage into habitable room invol…
25/00396/HOU
2025 Approved
23 The Spinney London N21 1LL
Extension to roof at side to form gable end with rear dormer, front rooflights, balustrad…
25/00361/CEA
2024 Approved
2 The Spinney London N21 1LH
Extension to roof at side to form gable end with rear dormer and front rooflights.
24/03331/CEA
2024 Approved
2 The Spinney London N21 1LH
Single storey rear extension and extension to detached garage with conversion into studio.
24/03332/HOU
2024 Refused
9 The Spinney London N21 1LL
Conversion of part of House in Multiple Occupancy (C4) into two self-contained flats.
24/01194/FUL
2024 Approved
7 The Spinney London N21 1LL
Single storey rear extension and garage conversion.
24/01444/HOU
2023 Approved
9 The Spinney London N21 1LL
Change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occup…
23/00259/FUL
2023 Approved
9 The Spinney London N21 1LL
Conversion of garage into habitable room involving alterations to front elevation.
23/00071/HOU
2023 Refused
11 The Spinney London N21 1LL
First floor side extension.
23/00031/HOU
2022 Refused
9 The Spinney London N21 1LL
Change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occup…
22/03504/FUL
2022 Approved
45 Church Hill London N21 1LE
Works to trees in The Winchmore Hill Green Conservation Area: (HG1) honey locust: fell to…
22/03794/TCA
2022 Approved
39 Church Hill London N21 1LE
Works to various trees within Winchmore Hill Green conservation area - 1 x box elder (T1)…
22/03704/TCA
2022 Withdrawn
9 The Spinney London N21 1LL
Conversion of garage into habitable room involving alterations to front elevation includi…
22/03376/HOU
2022 Refused
11 The Spinney London N21 1LL
First floor side and rear extension, with additional windows to side elevation.
22/03016/HOU
2022 Approved
2B Laurel Drive London N21 1LJ
Single storey rear extension 3.70m deep x 4.00m high (2.60m high to eaves).
22/03209/PRH
2022 Approved
18 The Spinney London N21 1LH
Part single, part two storey rear extension, conversion of garage into habitable room inv…
22/02668/HOU
2017 Approved
9 The Spinney London N21 1LL
Rear dormer with front rooflights and Juliette balcony.
17/03377/CEA
2017 Refused
1 The Spinney London N21 1LL
Replacement of existing conservatory with a new single storey extension, creation of lowe…
17/03947/HOU
2017 Approved
17 The Spinney London N21 1LL
Single storey rear extension.
17/02658/HOU
2016 Approved
15 The Spinney London N21 1LL
Construction of patio, retaining wall, steps and balustrade to rear (part retrospective).
16/03875/HOU
2016 Approved
14 The Spinney London N21 1LH
First floor side extension.
16/01696/HOU
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 performance
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