9 Wellington Avenue Tottenham London N15 6AS Data via plota.co.uk

HGY/2026/0770 - Lawful development Approved
Admin / procedural

Proposal

Certificate of Lawfulness for an existing single storey rear extension Data via plota.co.uk

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View original council record ↗

Application progress

✓
Validated
18 Mar 2026
✓
Received
20 Mar 2026
✓
Approved
13 May 2026

Approved on 13 May 2026 · Delegated Decision · Last checked 15 Jul 2026

Documents 7

Decision & officer reports 2

PDF DM Final Officer Report.pdf PDF · 13 May 2026 View ↗ PDF DM Decision.pdf PDF · 13 May 2026 View ↗

Other documents 5

PDF Statutory Declaration signed.pdf PDF · 18 Mar 2026 View ↗ PDF 9 Wellington Road - Existing.pdf PDF · 18 Mar 2026 View ↗ PDF ApplicationFormRedacted.pdf PDF · 18 Mar 2026 View ↗ PDF 9 Wellington Road - Pre-Existing.pdf PDF · 18 Mar 2026 View ↗ PDF 9 Wellington Avenue-DAS.pdf PDF · 18 Mar 2026 View ↗

All documents on the council site ↗

Other new applications on this street

7 9 & 11 Wellington Avenue Tottenham London N15 6AS

Erection of a single storey first floor rear extension across the three properti...

HGY/2026/0455 - 21 Feb 2026

66 Wellington Avenue Tottenham London N15 6BB

Erection of additional floor (Type 3 roof extension) with 2no. rooflights to the...

HGY/2026/1161 - 30 Apr 2026

81 Wellington Avenue Tottenham London N15 6AX

Erection of a Type 3 extension and first-floor rear extension

HGY/2026/1184 - 30 Apr 2026

81 - 83 Wellington Avenue Tottenham London N15 6AX

A first floor joint extension to Nos. 81 - 83 Wellington Avenue - Ground Floor e...

HGY/2026/0547 - 27 Feb 2026

Nearby new applications

46 Lingwood Road, Hackney, London, E5 9BN

The erection of a front porch; lower ground floor rear and rear side extension f...

2026/1250 - 28 Jul 2026

UNITED SYNAGOGUE Egerton Road, Hackney, London, N16 6UD

New boundary wall treatment on Rookwood Road and Egerton Road, including 5No. ne...

2026/1044 - 28 Jul 2026

UNITED SYNAGOGUE Egerton Road, Hackney, London, N16 6UD

Listed Building Consent for new boundary wall treatment on Rookwood Road and Ege...

2026/1045 - 28 Jul 2026

36 Castlewood Road, Hackney, London, N16 6DW

Erection of an additional storey with a rear roof extension and a Juliet balcony...

2026/0983 - 28 Jul 2026

20 &, 22 Castlewood Road, Hackney, London, N16 6DW

Erection of an additional storey and roof extensions to nos. 20 and 22 Castlewoo...

2026/1086 - 28 Jul 2026

32 Castlewood Road, Hackney, London, N16 6DW

Erection of an additional storey and roof extensions and erection part single st...

2026/1192 - 28 Jul 2026

Important details

Council
Haringey
Application type
Lawful development
Postcode
N15 6AS
Received
20 Mar 2026
Validated
18 Mar 2026
Ward
South Tottenham
Case officer
Show
Decision
Approve
Decision date
13 May 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
70 & 72 Gladesmore Road, Tottenham, London, N15 6TD
Erection of a joint ground floor wrap-around extension and Type 3 roof extensions with in…
HGY/2025/3605
2025 Approved
76 Wargrave Avenue, Tottenham, London, N15 6UB
Erection of second floor extension with roof (Type 3) extension including four front and…
HGY/2025/2707
2025 Approved
18-22 Clifton Gardens, Tottenham, London, N15 6AP
Erection of first floor rear extension across three adjoining properties
HGY/2025/2358
2025 Approved
66 Wargrave Avenue, Tottenham, London, N15 6UB
Erection of Type 3 loft extension
HGY/2025/2074
2025 Approved
20-24 Clifton Gardens, Tottenham, London, N15 6AP
Erection of first floor rear extension across three adjoining properties.
HGY/2025/1021
2025 Approved
85 Wargrave Avenue, Tottenham, London, N15 6TU
Erection of a first-floor rear extension
HGY/2025/1181
2025 Approved
22 Clifton Gardens, Tottenham, London, N15 6AP
Erection of a basement and the creation of a front lightwell.
HGY/2025/0618
2025 Approved
85 Wargrave Avenue, Tottenham, London, N15 6TU
Erection of basement floor extension with front and rear lightwells.
HGY/2025/0238
2025 Approved
84 Gladesmore Road, Tottenham, London, N15 6TD
Erection of a type 3 roof extension with front and rear rooflights.
HGY/2025/0371
2025 Approved
26 Clifton Gardens, Tottenham, London, N15 6AP
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2025/0434
2025 Withdrawn
85 Wargrave Avenue, Tottenham, London, N15 6TU
Erection of a first-floor rear extension
HGY/2025/0128
2024 Approved
58 Wargrave Avenue, Tottenham, London, N15 6UB
Erection of a ground floor and basement extension and front and rear lightwells.
HGY/2024/3289
2025 Refused
20-22 Clifton Gardens, Tottenham, London, N15 6AP
Erection of first floor rear extension across two adjoining properties.
HGY/2025/0059
2025 Approved
22 Clifton Gardens, Tottenham, London, N15 6AP
Erection of additional storey 'Type 3' extension.
HGY/2025/0046
2024 Refused
12-14, Clifton Gardens, London N15 6AP
The erection of a basement extension with rear lightwells and a new staircase connecting…
HGY/2024/3250
2024 Approved
58 & 60 Wargrave Avenue, Haringey, London, N15 6UB
Proposed ground and first-floor extensions to the rear of 58 and 60 Wargrave Avenue.
HGY/2024/3136
2024 Approved
19 Wellington Avenue, Tottenham, London, N15 6AS
Erection of additional storey "Type 3 roof extension"
HGY/2024/3288
2024 Approved
56-58 Wargrave Avenue, Tottenham, London, N15 6UB
Joint application for the erection of first floor rear extensions at Nos. 56 & 58 and a g…
HGY/2024/3290
2024 Refused
26 Clifton Gardens, Tottenham, London, N15 6AP
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2024/3432
2024 Approved
85-87 Wargrave Avenue, London, N15 6TU
Erection of part single, part two-storey rear extension to both properties.
HGY/2024/3303
2018 Refused
48 Wargrave Avenue London N15 6UB
Erection of front and rear dormers 'Type 2'
HGY/2017/3420
2018 Refused
109 Wargrave Avenue London N15 6TU
Erection of part one, part two storey rear extension
HGY/2018/0255
2018 Approved
78 Gladesmore Road London N15 6TD
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2018/0189
2018 Approved
37 Elm Park Avenue London N15 6AR
Erection of single storey extension which extends beyond the rear wall of the original ho…
HGY/2018/0068
2018 Withdrawn
44 Fairview Road London N15 6LJ
Ground floor rear extension (Retrospective)
HGY/2018/0037
Haringey
Planning Authority Score
4/10
Below average
#192 of 296 councils
Relevant to this application:
Householder decisions

Haringey is slower than most councils at deciding householder applications, ranking #209 out of 296. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Haringey decision performance
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #206 of 296
91%
Householder approved
Above avg (90%) #174 of 296
55%
Decided in 8 weeks
Below avg (63%) #209 of 296
40%
Extended time limit
Below avg (41%) #151 of 296
83%
Minor dwellings approved
279 decided (1-9 homes)
100%
Major dwellings approved
8 decided (10+ homes)
46%
Change of use approved
28 decided
1,469
Total decisions
217 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings