25 Grange Park Avenue London N21 2LP Data via plota.co.uk

26/02067/HOU - Householder Application in Progress
Extensions & alterations

Proposal

Single storey rear extension involving new steps and handrail access to rear garden and reduction of garage. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
18 May 2026
✓
Validated
2 Jul 2026
✓
Consultation
3 Jul 2026
Decision
Awaiting decision

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

Documents 4

Statements & assessments 2

PDF Minor-SuDS-Pro-forma-Planning Sustainable Drainage · 3 Jul 2026 View ↗ PDF SuDS Pro Forma Sustainable Drainage · 3 Jul 2026 View ↗

Application forms 2

PDF Application Form Application Form - Without Personal Data · 30 Jun 2026 View ↗ PDF CIL FORM 1 Community Infrastructure Levy ? Completed Form · 18 May 2026 View ↗

All documents on the council site ↗

Other new applications on this street

68 Firs Park Avenue London N21 2PT

Part single, part two-storey side/rear extension involving conversion of garage ...

26/01378/HOU - 7 Apr 2026

Nearby new applications

8 Radcliffe Road London N21 2SE

Single storey side extension with rear dormer, Juliet balcony and front roofligh...

26/03063/CEA - 20 Jul 2026

891 Green Lanes London N21 2QP

Redevelopment of site involving demolition of existing building, change of use t...

26/02775/FUL - 30 Jun 2026

814 Green Lanes London N21 2SB

Details submitted pursuant to reference 24/04322/PRA dust management plan (1), c...

26/02733/CND - 26 Jun 2026

46 Ringwood Way London N21 2QX

Single storey rear extension.

26/02640/HOU - 22 Jun 2026

57 Ridge Avenue London N21 2RH

Conversion of single family dwelling house into 2x self contained flats involvin...

26/02097/FUL - 19 May 2026

28 The Orchard London N21 2DH

Single storey side infill and rear extensions with white rendered wall, together...

26/02084/CEA - 19 May 2026

Important details

Council
Enfield
Application type
Householder
Postcode
N21 2LP
Received
18 May 2026
Validated
2 Jul 2026
Ward
Grange Park
Case officer
Show
Target decision
27 Aug 2026
Decision level
Delegated Decision
Applicant
Show

Consultation & key dates

Alt. reference
PP-14940892
Neighbours
7 Jul 2026
Consultation
3 Jul 2026
Comments by
24 Jul 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
8 Park Drive London N21 2LR
Single storey rear extension.
25/01988/HOU
2022 Approved
37 Grange Park Avenue London N21 2LP
Single storey rear extension 6m deep x 4m high (3m high to eaves).
22/02215/PRH
2022 Refused
37 Grange Park Avenue London N21 2LP
Single storey rear extension 6m deep x 4.00m high (3.00m high to eaves).
22/00199/PRH
2021 Approved
35 Grange Park Avenue London N21 2LP
Extension to roof at side to form gable end with rear dormer with doors and juliette balc…
21/04539/CEA
2021 Approved
16 Park Drive London N21 2LR
Two storey side extension and part single, part 2-storey rear extension, together with fr…
21/04214/HOU
2021 Approved
14 Grange Park Avenue London N21 2LJ
Part single, part first floor side extension together with front porch and alterations to…
21/04101/HOU
2020 Approved
34 Grange Park Avenue London N21 2LJ
Extension to roof at side to form part gable end with rear dormer, front rooflights, Juli…
20/04032/CEA
2020 Refused
16 Grange Park Avenue London N21 2LJ
Erection of a Hip to gable and rear dormer roof extensions in association with a Juliette…
20/03917/CEA
2020 Approved
6 Park Drive London N21 2LR
Part single, part 2-storey front / side / rear extension.
20/01594/HOU
2018 Approved
17 Grange Park Avenue Winchmore Hill London N21 2LP
Single storey rear extension.
18/01992/HOU
2018 Approved
16 Grange Park Avenue Winchmore Hill London N21 2LJ
Single storey front extension, first floor side extension, rear dormer with patio doors…
18/00253/HOU
2017 Refused
16 Grange Park Avenue Winchmore Hill London N21 2LJ
Single storey front extension involving front porch, first floor front/side extension, re…
17/02292/HOU
2016 Refused
9 Park Drive London N21 2LU
Single storey side and rear extension, rear decking and detached outbuilding at rear to b…
16/05171/HOU
2016 Approved
28 Park Drive London N21 2LR
Conversion of garage to habitable room with alterations to front elevation.
16/01838/HOU
2016 Approved
36 Park Drive London N21 2LR
Single storey rear extension and alterations to existing porch.
16/01798/HOU
2016 Approved
36 Park Drive London N21 2LR
Hip to gable, flank window, rear dormer with doors and balustrades and 2 x front roofligh…
16/00234/CEA
2016 Withdrawn
36 Park Drive London N21 2LR
Single storey rear extension 4.5m deep x 3.375m high (3m high to eaves)
16/00477/PRH
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