68 Firs Park Avenue London N21 2PT Data via plota.co.uk

26/01378/HOU - Householder Approved
Extensions & alterations

Proposal

Part single, part two-storey side/rear extension involving conversion of garage into habitable room, front porch, rear dormer and erection of an outbuilding. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
7 Apr 2026
✓
Consultation
13 Apr 2026
✓
Approved
10 Aug 2026

Approved on 10 Aug 2026 · Delegated Decision · Last checked 11 Aug 2026

Documents 5

Decision & officer reports 2

PDF Decision Notice Decision Notice · 10 Aug 2026 View ↗ PDF Officer Report Officer Report · 10 Aug 2026 View ↗

Statements & assessments 1

PDF SUDS PRO FORMA Sustainable Drainage · 6 Apr 2026 View ↗

Application forms 2

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 6 Apr 2026 View ↗ PDF CIL FORM 1 Community Infrastructure Levy ? Completed Form · 6 Apr 2026 View ↗

All documents on the council site ↗

Site constraints 4

Article 4 direction
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 Named permitted development rights are withdrawn here.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.
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 ↗
Also on the record
Inside the Enfield built-up area; Metropolitan Open Land 98 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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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Other new applications on this street

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Single storey rear extension, rear dormer and front roof lights.

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Important details

Council
Enfield
Application type
Householder
Postcode
N21 2PT
Received
7 Apr 2026
Validated
7 Apr 2026
Ward
Bush Hill Park
Case officer
Show
Target decision
2 Jun 2026
Decision
Granted With Conditions
Decision date
10 Aug 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Civils Consulting Ltd

How this decision compares

Decided in 125 days from validation, 79 days slower than Enfield's median of 46 for extensions. Approved, as 79% of extensions here are.

91%decided within 8 weeks
79%approved
1,118decided in the last year

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

Public comments

1comment received
1 objecting

9 neighbours consulted · Last counted 11 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14834904
Neighbours
18 Jun 2026
Consultation
13 Apr 2026
Comments by
4 May 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025 Refused
Part single, part two-storey side/rear extension involving conversion of garage into habi…
25/03656/HOU
Within ~100m

Nearby activity

2025 Refused
40 Firs Park Avenue London N21 2PT
Extension to roof at side to form gable end with rear dormer, balustrade and front roof l…
25/01693/CEA
2025 Approved
9 Hydefield Close London N21 2PS
Single storey rear extension.
25/01671/HOU
2025
59 Firs Park Avenue London N21 2PR
Extension to roof at side to form gable end with rear dormer, front rooflights and additi…
25/01755/CEA
2024 Refused
36 Halstead Gardens London N21 3DX
Rear dormer with front rooflights.
24/03995/HOU
2024 Approved
36 Halstead Gardens London N21 3DX
Rear dormer with front rooflights.
24/03994/CEA
2023 Approved
54 Firs Park Avenue London N21 2PT
Single storey rear extension 6m deep x 3.3m high (3m high to eaves).
23/02170/PRH
2022 Approved
3 Halstead Gardens London N21 3DU
Rear outbuilding.
22/03880/HOU
2022 Approved
3 Halstead Gardens London N21 3DU
Rear dormer with front rooflights.
22/03851/CEA
2022 Approved
3 Halstead Gardens London N21 3DU
Single storey rear infill extension.
22/03850/HOU
2021 Refused
9 Halstead Gardens London N21 3DU
Single storey rear extension 3.50m deep x 3.20m high (3m high to eaves).
21/03625/PRH
2021 Approved
33 Halstead Gardens London N21 3DU
Single storey rear extension.
21/03190/HOU
2021 Refused
9 Halstead Gardens London N21 3DU
Single storey rear extension 4.50m deep x 3.20m high (3m high to eaves).
21/03000/PRH
2019 Approved
29 Firs Park Avenue London N21 2PR
Replacement of garage door with installation of window to front elevation.
19/01920/HOU
2017 Approved
74 Firs Park Avenue London N21 2PT
Sub-division of site and erection of an end-of-terraced 2-storey, 3-bed dwelling house.
17/02590/FUL
2018 Approved
39 Halstead Gardens London N21 3DU
Rear dormer with front rooflights.
18/02955/CEA
2018 Approved
39 Halstead Gardens London N21 3DU
Single storey rear extension 3.3m deep x 3.975m high (2.98m high to eaves).
18/03216/PRH
2018 Approved
39 Halstead Gardens London N21 3DU
Single storey rear extension.
18/02956/HOU
2018 Approved
43 Firs Park Avenue London N21 2PR
Alterations to roof to form gable end rear dormer and rooflights to front.
18/02805/CEA
2018 Approved
41 Halstead Gardens London N21 3DU
Single storey rear extension 3.3m deep x 4m high (2.9m high to eaves).
18/02538/PRH
2018 Approved
41 Halstead Gardens London N21 3DU
Single storey rear extension.
18/01664/HOU
2017 Approved
45 Firs Park Avenue London N21 2PR
Single storey rear extension and conversion of garage into habitable room involving exten…
16/05942/HOU
2017 Approved
15 Halstead Gardens London N21 3DU
Single storey rear extension incorporating 2 x roof lights
17/00074/HOU
2017 Approved
15 Halstead Gardens London N21 3DU
Rear dormer with 3 x front rooflights.
17/00073/CEA
2016 Approved
28 Firs Park Avenue London N21 2PT
Conversion of garage into habitable room involving alterations to front elevation and sin…
16/05451/HOU
2016 Approved
28 Firs Park Avenue London N21 2PT
Single storey side and rear extension including conversion of garage to habitable room.
16/04115/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 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