86 Boleyn Avenue Enfield EN1 4HS Data via plota.co.uk

26/02114/PRH - Class A HH - Prior Approval Approved
Extensions & alterations

Proposal

Single storey rear extension 6m deep x 3m high (3m high to eaves). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
20 May 2026
✓
Consultation
21 May 2026
✓
Approved
26 Jun 2026

Approved on 26 Jun 2026 · Delegated Decision · Last checked 5 Jul 2026

Documents 3

Decision & officer reports 2

PDF Decision Notice Decision Notice · 26 Jun 2026 View ↗ PDF Officer Report Officer Report · 26 Jun 2026 View ↗

Application forms 1

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 20 May 2026 View ↗

All documents on the council site ↗

Site constraints 6

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 Named permitted development rights are withdrawn here.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
National infrastructure project about 1934 m away: North London (Electricity Line) Reinforcement; Inside the Enfield built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square; Designated open space about 31 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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.

Building

Floor area85 m² (915 sq ft)
Energy ratingD (65 out of 100), could reach C
PropertyMid-terrace house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in August 2015, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

3 Jul 2026Approved

4 Boleyn Avenue Enfield EN1 4HS

Single storey rear extension and hip to gable roof extension at side with rear d...

26/02620/HOU
8 May 2026Approved

28 Boleyn Avenue Enfield EN1 4HS

Part single, part 2 storey side/rear extension involving relocation of front doo...

26/01438/HOU
19 Aug 2026Pending

17 Boleyn Avenue Enfield EN1 4HR

Alterations to existing unauthorised front boundary wall and piers (PART RETROSP...

26/00960/HOU

Nearby new applications

21 Oct 2026Pending

Land Rear Of 785 Great Cambridge Road Enfield EN1 3PN

Erection of 2 semi-detached dwelling houses at rear with refuse/cycle storage, a...

26/04355/FUL
16 Oct 2026Pending

14 Gough Road Enfield EN1 3QL

Rear dormer and front rooflights.

26/03896/CEA
14 Oct 2026Pending

David Lloyd Club 180 Carterhatch Lane Enfield EN1 4LF

Installation of two open padel tennis courts and two covered padel courts, recon...

26/04296/FUL
7 Oct 2026Pending

1 Gough Road Enfield EN1 3QL

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

26/03894/PRH
6 Oct 2026Pending

67 Mapleton Crescent Enfield EN3 5RB

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

26/04116/FUL
5 Oct 2026Pending

1 Gough Road Enfield EN1 3QL

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

26/03967/FUL

Important details

Council
Enfield
Application type
Class A HH - Prior Approval
Postcode
EN1 4HS
Received
20 May 2026
Validated
20 May 2026
Ward
Carterhatch
Case officer
Show
Target decision
1 Jul 2026
Decision
No Objection PA Not Required
Decision date
26 Jun 2026
Decision level
Delegated Decision
Applicant
Show
Agent
PAD Architectural Consultants

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 →

Consultation & key dates

Alt. reference
PP-14948650
Planning Portal ref
PP-14948650
Neighbours
21 May 2026
Consultation
21 May 2026
Comments by
14 Jun 2026
Statutory expiry
1 Jul 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
31 Boleyn Avenue Enfield EN1 4HR
First floor rear extension.
25/04159/HOU
2025 Refused
31 Boleyn Avenue Enfield EN1 4HR
First floor rear extension.
25/01813/HOU
2025 Refused
28 Boleyn Avenue Enfield EN1 4HS
Part single, part 2 storey side/rear extension and relocation of front door.
25/01773/HOU
2025 Approved
17 Boleyn Avenue Enfield EN1 4HR
Extension to roof at side to form gable end, rear dormer and front rooflights.
25/02339/CEA
2025 Approved
28 Boleyn Avenue Enfield EN1 4HS
Single storey rear extension 6m deep x 3m high (3m high to eaves).
25/01774/PRH
2025 Refused
28 Boleyn Avenue Enfield EN1 4HS
Single storey rear extension 6m deep x 3m high (3m high to eaves).
25/00668/PRH
2025 Approved
13 Boleyn Avenue Enfield EN1 4HR
Change of use from Use Class C3 (dwelling house) to Use Class Sui Generis (HMO - house in…
25/00058/FUL
2024 Approved
13 Boleyn Avenue Enfield EN1 4HR
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO - house in multiple…
24/03482/FUL
2023 Refused
64 Boleyn Avenue Enfield EN1 4HS
Single storey rear extension 6m deep x 3m high (3m high to eaves).
23/03478/PRH
2023 Approved
32 Boleyn Avenue Enfield EN1 4HS
Single storey rear extension pursuant to 23/01560/PRH.
23/01915/CEA
2023 Approved
32 Boleyn Avenue Enfield EN1 4HS
Single storey rear extension 6m deep x 3m high (3m high to eaves).
23/01560/PRH
2021 Refused
17 Boleyn Avenue Enfield EN1 4HR
Erection of new front and side boundary wall involving trellis and piers together with ha…
21/00030/HOU
2022 Approved
63 Boleyn Avenue Enfield EN1 4HR
Single storey rear extension 6m deep x 3.50m high (3.00m high to eaves).
22/02270/PRH
2021 Approved
63 Boleyn Avenue Enfield EN1 4HR
Single storey rear extension 6m deep x 3.45m high (3m high to eaves).
21/03735/PRH
2021 Approved
40 Pembroke Avenue Enfield EN1 4HA
Rear dormer with Juliet balcony and rooflights to front.
21/02263/CEA
2021 Approved
40 Pembroke Avenue Enfield EN1 4HA
Single storey rear extension 6.00m deep x 3.20m high (2.70m high to eaves).
21/02284/PRH
2019 Refused
55 Boleyn Avenue Enfield EN1 4HR
Change of use from Use Class C3 (dwelling house) to Use Class C4 (small house in multiple…
19/03813/CEA
2019 Approved
47 Boleyn Avenue Enfield EN1 4HR
Change of use from dwellinghouse (Use Class C3(a)) to dwellinghouse (Use Class C3(b)) sup…
19/01407/CEA
2019 Approved
47 Boleyn Avenue Enfield EN1 4HR
Rear dormer with front rooflights
19/00749/CEA
2019 Approved
47 Boleyn Avenue Enfield EN1 4HR
Single storey rear extension 6m deep x 3.08m high (2.88m high to eaves).
19/00786/PRH
2016 Approved
44 Pembroke Avenue Enfield EN1 4HA
Single storey rear extension 5.360m deep x 2.510m high (2.053m high to eaves).
16/03347/PRH
2016 Approved
64 Pembroke Avenue Enfield EN1 4HA
Single storey rear extension 6m deep x 3.240m high (3m high to eaves)
16/02312/PRH
2016 Approved
68 Pembroke Avenue Enfield EN1 4HA
Rear dormer with front rooflights.
16/00746/CEA
2016 Refused
44 Pembroke Avenue Enfield EN1 4HA
Rear conservatory.
16/01129/HOU
2016 Approved
68 Pembroke Avenue Enfield EN1 4HA
Single storey rear extension 6m deep x 3.15m high (3m high to eaves)
16/00750/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 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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.