14 Queens Avenue London N21 3JE Data via plota.co.uk

26/02005/CEA - Cert of Lawful Use/Operation - Proposed Approved
Extensions & alterations

Proposal

Single storey side extension. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 May 2026
✓
Approved
8 Jul 2026

Approved on 8 Jul 2026 · Delegated Decision · Last checked 10 Jul 2026

Documents 5

Decision & officer reports 2

PDF Officer Report Officer Report · 9 Jul 2026 View ↗ PDF Decision Notice Decision Notice · 8 Jul 2026 View ↗

Application forms 2

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 14 May 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM Community Infrastructure Levy ? Completed Form · 14 May 2026 View ↗

Other documents 1

PDF PHOTOGRAPHS AND PHOTOMONTAGES Photo · 14 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 Named permitted development rights are withdrawn here.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
Inside the Enfield built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Metropolitan Open Land about 45 m away; Designated open space about 26 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 November 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, 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 £210,000 in November 2001. Terraced house, freehold.

29 November 2001£210,000

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

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Important details

Council
Enfield
Application type
Cert of Lawful Use/Operation - Proposed
Postcode
N21 3JE
Received
14 May 2026
Validated
14 May 2026
Ward
Winchmore
Case officer
Show
Target decision
9 Jul 2026
Decision
Granted
Decision date
8 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
HPDESIGNSTUDIO

How this decision compares

Decided in 55 days from validation, 11 days slower than Enfield's median of 44 for extensions. Approved, as 79% of extensions here are.

89%decided within 8 weeks
79%approved
2,094decided 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-14929196
Planning Portal ref
PP-14929196
Statutory expiry
9 Jul 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

2016 Approved
Single storey rear and side extension
16/03344/HOU
Within ~100m

Nearby activity

2025 Approved
12 Queens Avenue London N21 3JE
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple o…
25/03589/FUL
2025
9 Queens Avenue London N21 3JE
Loft conversion with three front and two rear roof lights.
25/01021/CEA
2023 Refused
749 Green Lanes London N21 3SA
Alterations to existing outbuilding at rear, first floor and 2nd floor extension and roof…
23/03796/FUL
2024 Approved
741 Green Lanes London N21 3RX
Single storey rear extension and new rear stairs.
24/00314/FUL
2023 Approved
746 And 748 Green Lanes London N21 3RE
Single storey rear extensions to rear of 746 and 748 Green Lanes, to accommodate offices…
23/03511/FUL
2023 Approved
35B Queens Avenue London N21 3JH
Construction of hard standing in connection with vehicular access.
23/01190/FUL
2022 Approved
750 Green Lanes London N21 3RE
Single storey rear extension to the ground floor commercial unit.
22/01422/FUL
2020 Refused
752 Green Lanes London N21 3RE
Upper ground floor rear extension involving replacement screened decked area.
20/03845/FUL
2021 Refused
34 Queens Avenue London N21 3JH
Erection of 1 x studio flat involving 1- storey extension with associated landscaping and…
21/02242/FUL
2020 Refused
Police Station 687 Green Lanes London N21 3RX
Change of use of the basement unit into one self-contained flat involving associated cycl…
20/03971/LBC
2021 Approved
749 Green Lanes London N21 3SA
Extension and conversion to rear of third floor/roofspace level incorporating mansard roo…
21/02044/FUL
2021 Approved
790 Green Lanes London N21 3RE
Change of use of ground floor rear ancillary storage (A1) to create 2Nos. self-contained…
21/00329/PIA
2020 Approved
738 Green Lanes London N21 3RE
Change of use from retail (A1) to mixed-use Hair and Beauty Salon (A1 / Sui-Generis) (RET…
20/03675/FUL
2020 Approved
790A Green Lanes London N21 3RE
Sub-division of site and erection of a 2-storey block of 2 x 1 bed self-contained flats.
20/00369/FUL
2019 Refused
34 Queens Avenue London N21 3JH
Erection of 2 x studio flats involving 1- storey extension with rooms in roof space, invo…
19/03840/FUL
2019 Refused
746 Green Lanes London N21 3RE
Change of use from hair salon (A1) to beauty salon (Sui Generis) (RETROSPECTIVE).
19/03330/FUL
2019 Approved
741 Green Lanes London N21 3RX
Installation of wood fired oven and extractor flue.
19/02025/FUL
2019 Refused
746 Green Lanes London N21 3RE
Use of premises to provide beauty treatments comprising hair dressing and beauty salon in…
19/02210/CEA
2019 Refused
747B Green Lanes London N21 3SA
Change of use from residential flat (Class C3) to office (Class A2/B1).
19/00119/FUL
2018 Approved
784 Green Lanes London N21 3RE
Change of use from bank (A2) to yoga studio (D2).
18/01726/PAJ
2017 Approved
764 And 766 Green Lanes London N21 3RE
Installation of 1 x externally illuminated fascia sign.
17/00373/ADV
2016 Refused
34 Queens Avenue N21 3JH
Erection of a 2-storey, 2-bed single family dwelling, including a linked terrace existing…
16/05592/FUL
2016 Approved
Public Footpath Outside 731-733 Green Lanes London N21 3RX
Installation of an internally illuminated digital panel as integral part of new telephone…
16/01833/ADV
2016 Refused
752 Green Lanes London N21 3RE
New shopfront with feature panel and retractable canopy, installation of timber screens a…
16/00521/FUL
2016 Approved
766 Green Lanes London N21 3RE
Change of use from ground floor retail unit (A1) to restaurant A3 as ancillary floorspace…
16/01605/FUL
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.