20 Ash Grove London N13 5AA Data via plota.co.uk

26/02022/PRH - Class A HH - Prior Approval Decided
Extensions & alterations

Proposal

Single storey rear extension 5m deep x 3.77m high (3m high to eaves). Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
14 May 2026
✓
Consultation
21 May 2026
✓
No Objection PA Not Required
19 Jun 2026

No Objection PA Not Required on 19 Jun 2026 · Delegated Decision · Last checked 5 Jul 2026

Documents 3

Decision & officer reports 2

PDF Officer Report Officer Report · 19 Jun 2026 View ↗ PDF Decision Notice Decision Notice · 19 Jun 2026 View ↗

Application forms 1

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 14 May 2026 View ↗

All documents on the council site ↗

Other new applications on this street

41 Ash Grove London N13 5AE

Extension to roof at side to form gable end with flank window, rear dormer and f...

26/00611/CEA - 17 Feb 2026

Nearby new applications

236 Hedge Lane London N13 5DA

Extension to roof at side to form gable end with rear dormer and front rooflight...

26/03078/CEA - 20 Jul 2026

10B New River Crescent London N13 5RF

Conversion of lost space into habitable room involving front and rear roof light...

26/02368/FUL - 5 Jun 2026

12 Ulster Gardens London N13 5DW

Single storey rear extension 3.7m deep x 3m high (2.7m high to eaves).

26/02111/PRH - 20 May 2026

267 Hedge Lane London N13 5DE

Use of garage as studio flat.

26/02083/CEU - 19 May 2026

292 - 296 Firs Lane London N13 5QQ

Installation of AC condenser units at ground floor level within protective metal...

26/02060/FUL - 18 May 2026

105 River Avenue London N13 5RP

Single storey rear extension submitted pursuant to prior approval ref: 26/01405/...

26/02059/CEA - 18 May 2026

Important details

Council
Enfield
Application type
Class A HH - Prior Approval
Postcode
N13 5AA
Received
14 May 2026
Validated
14 May 2026
Ward
Highfield
Case officer
Show
Target decision
25 Jun 2026
Decision
No Objection PA Not Required
Decision date
19 Jun 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Bild Architecture

Consultation & key dates

Alt. reference
PP-14936379
Neighbours
21 May 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 Approved
10 Birch Avenue London N13 5AT
Single storey rear extension 5.5m deep x 3.56m high (3m high to eaves).
25/00401/PRH
2023 Approved
1 Birch Avenue London N13 5AS
Single storey rear extension and single storey side extension incorporating a front porch…
23/03194/HOU
2023 Approved
9 The Larches London N13 5AZ
Single storey rear extension.
23/00654/FUL
2022 Refused
149 Hedge Lane London N13 5BZ
Single storey rear extension 6m deep x 3.16m high (2.75m high to eaves).
22/03887/PRH
2022 Approved
18 The Rowans London N13 5AD
Extension to roof at side to form gable end with rear dormer and front rooflights.
22/02743/CEA
2022 Approved
11 Birch Avenue London N13 5AS
Hip to gable alteration, gable roof over flat roof and rooflights to the front and rear.
22/02627/CEA
2022 Approved
6 Birch Avenue London N13 5AT
Single storey rear extension with patio, together with conversion of garage at rear into…
22/02239/HOU
2021 Approved
6 Birch Avenue London N13 5AT
Single storey rear extension with steps down to garden.
21/03925/HOU
2021 Approved
5 The Larches London N13 5AZ
Two storey side extension, part single part two storey rear extension with hipped roof ov…
21/01730/HOU
2021 Refused
149 Hedge Lane London N13 5BZ
Single storey rear extension 6.00m deep x 3.40m high (2.70m high to eaves).
21/01707/PRH
2021 Approved
38 Ash Grove London N13 5AR
Extension to roof at side to form gable end with rear dormer, Juliette balcony and front…
21/01134/CEA
2021 Approved
38 Ash Grove London N13 5AR
Demolition of garage at rear and erection of detached outbuilding for use as garden room.
21/01136/CEA
2021 Approved
38 Ash Grove London N13 5AR
Single storey rear extension 4m deep x 3.50m high (3.20m high to eaves).
21/01159/PRH
2021 Refused
5 The Larches London N13 5AZ
Two storey side extension, part single part 2 storey rear extension with hipped roof over…
21/00467/HOU
2021 Approved
6 Ash Grove London N13 5AA
Rear dormer with front rooflights and balustrade.
21/00463/CEA
2021 Approved
6 Ash Grove London N13 5AA
Single storey rear extension 6m deep x 3m high (3m high to eaves).
21/00492/PRH
2020 Approved
143 Hedge Lane London N13 5BY
Replacement garage/outbuilding at rear.
20/03979/CEA
2020 Approved
1 Ash Grove London N13 5AB
Single storey rear extension.
20/03075/HOU
2020 Refused
131 Hedge Lane London N13 5BY
Widening of existing vehicular access.
20/01634/HOU
2019 Refused
15 Ash Grove London N13 5AB
Outbuilding at rear to be used as granny annexe ancillary to the main dwelling.
19/00339/HOU
2017 Approved
159 Hedge Lane London N13 5BZ
Extension to roof at side to form gable end with rear dormer and 3 x front rooflights.
17/00739/CEA
2016 Withdrawn
145 Hedge Lane London N13 5BY
Minor material amendment to planning application ref: 15/02722/FUL (Conversion of existin…
16/05155/FUL
2016 Approved
7 The Larches London N13 5AZ
Rear dormer with 3x rooflights at front.
16/03650/CEA
2016 Refused
159 Hedge Lane London N13 5BZ
First floor side and rear extension with hipped roof over together with ground floor fron…
16/00098/HOU
2016 Approved
14 The Larches London N13 5AY
single storey ground floor rear extension with 2 x rooflights.
16/00222/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