16 Sebastopol Road London N9 0PF Data via plota.co.uk

26/01342/FUL - Full Refused
Change of useExtensions & alterations

Proposal

Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) and single storey rear extension, with associated amenity, cycle and refuse storage. Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗

Application progress

✓
Received
1 Apr 2026
✓
Validated
7 May 2026
✓
Consultation
14 May 2026
✗
Refused
30 Jun 2026
Appeal
Not lodged

Refused on 30 Jun 2026 · Delegated Decision · Last checked 19 Jul 2026

Documents 7

Decision & officer reports 2

PDF Decision Notice Decision Notice · 1 Jul 2026 View ↗ PDF OFFICER REPORT Officer Report · 1 Jul 2026 View ↗

Statements & assessments 3

PDF Flood Risk Assessment Flood Risk Assessment · 7 May 2026 View ↗ PDF SuDS Pro forma Sustainable Drainage · 7 May 2026 View ↗ PDF Highway Safety Impact Assessment Supporting Information · 1 May 2026 View ↗

Application forms 2

PDF Application Form - Without Personal Data Application Form - Without Personal Data · 1 Apr 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM Community Infrastructure Levy ? Completed Form · 1 Apr 2026 View ↗

All documents on the council site ↗

Nearby new applications

17 Fairfield Road London N18 2QP

Conversion of Use Class C4 (HMO - house in multiple occupancy) to Use Class C3(b...

26/02702/CEA - 25 Jun 2026

21 Leonard Road London N9 9SR

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

26/02685/FUL - 24 Jun 2026

4 Nelson Road London N9 0RJ

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

26/02693/FUL - 24 Jun 2026

67 Lawrence Road London N18 2HW

L-shaped dormer with 3x roof lights.

26/02652/HOU - 22 Jun 2026

21 Leonard Road London N9 9SR

Rear dormer, dormer to rear outrigger and front roof lights.

26/02641/CEA - 22 Jun 2026

Brettenham Primary School Brettenham Road London N18 2ET

Details submitted pursuant to reference 26/01310/FUL: detailed drawings of the p...

26/02634/CND - 19 Jun 2026

Important details

Council
Enfield
Application type
Full
Postcode
N9 0PF
Received
1 Apr 2026
Validated
7 May 2026
Ward
Edmonton Green
Case officer
Show
Target decision
2 Jul 2026
Decision
Refused
Decision date
30 Jun 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Excel Planning

Consultation & key dates

Alt. reference
PP-14814415
Neighbours
14 May 2026
Consultation
14 May 2026
Comments by
4 Jun 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025
Retention of front porch and rear dormer with front rooflights.
25/02263/CEU
Within ~100m

Nearby activity

2025
51 Felixstowe Road London N9 0DX
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple o…
25/03695/FUL
2025 Refused
51 Felixstowe Road London N9 0DX
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple o…
25/02255/FUL
2025
51 Felixstowe Road London N9 0DX
Change of use from Use Class C3 (dwelling house) to a Class Sui Generis (HMO - house in m…
25/02870/FUL
2025
51 Felixstowe Road London N9 0DX
Single storey rear extension 6m deep x 3m high (3m high to eaves).
25/02250/PRH
2025
51 Felixstowe Road London N9 0DX
Rear dormer, dormer to rear outrigger and front roof lights.
25/02191/CEA
2024 Approved
1-84 Chiltern House 4 Beaconsfield Road London N9 0DY
Remove existing PVC-U windows and replace with PVC-U windows.
24/02724/RE4
2024 Approved
1-16 Penn House 2 Beaconsfield Road London N9 0PX
Remove existing PVC-U windows and replace with new improve PVC-U windows to match existin…
24/02741/RE4
2024 Approved
Flats 1-16 Blenheim House 7 Sebastopol Road London N9 0PU
Remove existing PVC-U windows and replace with new improve PVC-U windows to match existin…
24/02701/RE4
2022 Approved
89A Felixstowe Road London N9 0DX
Creation of additional floor, involving increase in roof height.
22/00327/HOU
2021 Refused
89A Felixstowe Road London N9 0DX
First floor rear extension, together with alterations to roof to create habitable space…
21/04554/HOU
2021 Withdrawn
89A Felixstowe Road London N9 0DX
Single storey front extension, first floor rear extension, together with extension to roo…
21/03463/HOU
2021 Refused
89A Felixstowe Road London N9 0DX
Erection of roof extension to provide 2nd bedroom.
21/02366/HOU
2020 Approved
103A Felixstowe Road London N9 0DX
Conversion of existing rear garage into a home office and associated alterations
20/03634/HOU
2020 Withdrawn
103A Felixstowe Road London N9 0DX
Erection of 2 storey outbuilding to provide granny annexe at rear.
20/00605/HOU
2018 Approved
42 Felixstowe Road London N9 0DU
Use of property as 2 x 1-bed self-contained flats.
18/04127/CEU
2017 Approved
39 Felixstowe Road London N9 0DX
Single storey rear extension 6m deep x 3.19m high (2.84m high to eaves).
17/04023/PRH
2017 Approved
39 Felixstowe Road London N9 0DX
Rear dormer with front rooflights, juliette balcony and flank window.
17/02512/CEA
2016 Refused
17 Felixstowe Road London N9 0DX
Conversion of dwelling into 1x3-bed and 1 studio flat.
16/04117/FUL
Enfield
Planning Authority Score
6.9/10
Good
#65 of 296 councils
Relevant to this application:
Change of use

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