36 River Bank London N21 2AB Data via plota.co.uk

26/03331/PRH - Class A HH - Prior Approval Approved
Extensions & alterations

Proposal

Single storey rear extension 4.5m deep x 3.21m high (2.65m high to eaves). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
5 Aug 2026
✓
Validated
11 Aug 2026
✓
Consultation
13 Aug 2026
✓
Approved
17 Sept 2026

Approved on 17 Sept 2026 · Delegated Decision · Last checked 17 Sept 2026

Documents 2

Decision & officer reports 1

PDF Decision Notice Decision Notice · 17 Sept 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form - Without Personal Data · 10 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

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 Named permitted development rights are withdrawn here.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; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Designated open space 15 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 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.

Sales history 1

Last sold for £335,000 in August 2008. Semi-detached house, freehold.

27 August 2008£335,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Other new applications on this street

15 Sept 2026Pending

1 - 24 River Bank London N21 2AA

Details submitted pursuant to ref: 25/02377/FUL: SuDS (11), in respect of constr...

26/03940/CND

Nearby new applications

16 Oct 2026Pending

50A Firs Lane London N21 3HX

Change of use from single dwelling house (Use Class C3) to residential Instituti...

26/03908/CEA
12 Oct 2026Pending

2 Myddelton Gardens London N21 2PA

Two storey side extension.

26/04138/HOU
6 Oct 2026Pending

Land Rear Of 101 Halstead Road London N21 3DR

Details submitted pursuant to reference 22/03006/FUL: verification report (11) i...

26/04253/CND
25 Sept 2026Pending

15 Halstead Road London N21 3EG

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

26/04134/PRH
16 Sept 2026Pending

15 Halstead Road London N21 3EG

Change of use from Use Class C3 (dwelling house) to a Class Sui-Generis (HMO-hou...

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16 Sept 2026Pending

15 Halstead Road London N21 3EG

Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in m...

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Important details

Council
Enfield
Application type
Class A HH - Prior Approval
Postcode
N21 2AB
Received
5 Aug 2026
Validated
11 Aug 2026
Ward
Grange Park
Case officer
Show
Target decision
22 Sept 2026
Decision
No Objection PA Not Required
Decision date
17 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
John Perrin & Sons Ltd

How this decision compares

Decided in 37 days from validation, 7 days faster than Enfield's median of 44 for extensions. Approved, as 82% of extensions here are.

90%decided within 8 weeks
82%approved
1,770decided in the last year

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

Public comments

No public comments yet.

4 neighbours consulted · Last counted 17 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15134979
Planning Portal ref
PP-15134979
Neighbours
13 Aug 2026
Consultation
13 Aug 2026
Comments by
6 Sept 2026
Statutory expiry
22 Sept 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2018 Approved
Single storey rear extension and single storey front extension porch.
18/04418/HOU
2018 Approved
Rear dormer with front rooflights and outbuilding at rear.
18/04419/CEA
Within ~100m

Nearby activity

2025
8 Bridge Gate London N21 2AH
Extension of roof to side to form part gable, front and rear roof lights.
25/02991/CEA
2025
1 - 24 River Bank London N21 2AA
Construction of fourth floor to all blocks totalling 8 x 2 bed self-contained flats with…
25/02377/FUL
2025 Refused
8 Bridge Gate London N21 2AH
Loft Conversion involving extension to roof at side to form gable end with front and rear…
25/00317/HOU
2024 Approved
17 Elsiedene Road London N21 2RN
Rear dormer and front roof lights.
24/03540/CEA
2024 Approved
4 Elsiedene Road London N21 2RP
Rear dormer with front rooflights and extension of soil pipe at rear.
24/03536/CEA
2024 Refused
5 Beaulieu Gardens London N21 2HR
Conversion of garage into habitable room involving alterations to front elevation. instal…
24/02563/HOU
2023 Approved
17 Elsiedene Road London N21 2RN
Single storey rear extension.
23/02547/HOU
2023 Refused
17 Elsiedene Road London N21 2RN
Single storey rear extension.
23/00628/CEA
2022 Refused
17 Elsiedene Road London N21 2RN
Single storey rear extension.
22/03991/HOU
2022 Approved
6 Firs Lane London N21 2HU
Single storey rear extension with roof lantern and removal of bay window, together with p…
22/03112/HOU
2022 Approved
Rooftop Telephone Exchange 892 Green Lanes London N21 2AD
Removal of an existing rooftop mounted stub tower, antennas and associated ancillaries, i…
22/03159/PAT
2022 Approved
36 Elsiedene Road London N21 2RP
First floor and single storey side extension with alterations to front elevation.
22/01131/HOU
2022 Approved
29 Elsiedene Road London N21 2RN
Single storey rear extension 5.40m deep x 4.00m high (3.00m high to eaves).
22/02184/PRH
2021 Approved
26 River Bank London N21 2AB
Single storey rear extension, together with rear dormer, Juliet balcony and front roof li…
21/04589/CEA
2021 Approved
6 Firs Lane London N21 2HU
Extension to roof at side to form gable end with rear dormer, juliette balcony, front and…
21/02965/CEA
2021 Approved
6 Firs Lane London N21 2HU
Conversion of garage into a habitable room.
21/03140/CEA
2021 Approved
6 Firs Lane London N21 2HU
Alterations to single storey rear extension involving new flat roof, roof lantern and rep…
21/02964/HOU
2021 Approved
8 Bridge Gate London N21 2AH
Front entrance porch with pitched roof over.
21/01699/HOU
2020 Approved
32 River Bank London N21 2AB
Single storey side extension together with extension to front entrance porch.
20/03189/HOU
2019 Refused
23 Elsiedene Road London N21 2RN
Single storey rear extension 4.45m deep x 4m high (3m high to eaves).
19/02147/PRH
2018 Approved
31 Elsiedene Road London N21 2RN
Single storey rear extension 4m deep x 3.85m high (2.55m high to eaves).
18/02762/PRH
2018 Approved
23 Elsiedene Road London N21 2RN
Single storey rear extension 4m deep x 4m high (3m high to eaves).
18/01603/PRH
2018 Approved
8 Firs Lane London N21 2HU
Extension to roof at side to form gable end with rear dormer, front rooflights and Juliet…
18/01262/CEA
2017 Refused
1-24 River Bank London N21 2AA
Formation of third floor involving extension to roof and dormer windows to all blocks tot…
17/01062/FUL
2017 Approved
36 Elsiedene Road London N21 2RP
Construction of a rear dormer with Juliet Balcony and alteration to the soil vent pipe an…
17/00138/CEA
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use