65 Thorpewood Avenue, London, SE26 4BY Data via plota.co.uk

DC/26/145025 - Householder Application Registered
Extensions & alterations

Proposal

Retrospective application for the construction of a single-storey rear extension at 65 Thorpewood Road, SE26 Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
11 Aug 2026
✓
Validated
12 Aug 2026
✓
Consultation
25 Aug 2026
Decision
Expected by 7 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 7 Oct 2026, from Lewisham's recent extensions.

Documents 3

Plans & drawings 1

PDF 3078/2026-a01- a11 Existing & proposed plans, elevations & sections Case Copy Drawings · 12 Aug 2026 View ↗

Application forms 1

PDF Redacted Application form Application Form · 12 Aug 2026 View ↗

Other documents 1

PDF Site photographs Photographs · 12 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 3

Forest Hill conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
2 Article 4 directions
Small HMO Northern Extension · Forest Hill Article 4(3) Direction. Named permitted development rights are withdrawn here.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.
Also on the record
Inside the Lewisham built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Important details

Council
Lewisham
Application type
Householder Application
Postcode
SE26 4BY
Received
11 Aug 2026
Validated
12 Aug 2026
Ward
Forest Hill
Case officer
Show
Applicant
Show
Agent
LYONDALE

Decision outlook

Day 33 of the 56-day target. Lewisham usually decides extensions by day 56.

Day 3323 days to the 56-day target
81%decided within 8 weeks
86%approved
599decided in the last year

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

Public comments

No public comments yet.

Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15150453
Neighbours
25 Aug 2026
Consultation
25 Aug 2026
Site or press notice
4 Sept 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

2019 Approved
FRONT: TWO Cypress (T1,T2)(ht.5m) FELL. Reason: both trees have outgrown their position a…
DC/19/114798
Within ~100m

Nearby activity

2025 Approved
72 THORPEWOOD AVENUE, LONDON, SE26 4BY
REAR: ONE Hawthorn tree LHB (T1) CROWN REDUCTION Ht by 2m from 12m to 10m Spread by 1m fr…
DC/25/141378
2025 Approved
26 DERBY HILL CRESCENT, LONDON, SE23 3YL
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/25/139591
2025 Approved
72 THORPEWOOD AVENUE, LONDON, SE26 4BY
The replacement and installation of new windows in the rear on the first floor with simil…
DC/25/138941
2025 Approved
78 THORPEWOOD AVENUE, LONDON, SE26 4BY
Construction of a rear roof extension and rear rooflights at 78 Thorpewood Avenue SE26.
DC/25/138678
2024 Approved
8 ROUND HILL, LONDON, SE26 4RG
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/24/137923
2024 Refused
8 ROUND HILL, LONDON, SE26 4RG
Application for a Lawful Development Certificate (proposed) submitted under Section 192 o…
DC/24/137093
2024 Approved
8 ROUND HILL, LONDON, SE26 4RG
Construction of a single storey rear extension at 8 Round Hill, SE26
DC/24/137092
2023 Approved
88 THORPEWOOD AVENUE, LONDON, SE26 4BY
The installation of a door with full height side windows and replacement of a door with a…
DC/23/132961
2023 Approved
82 THORPEWOOD AVENUE, LONDON, SE26 4BY
REAR: ONE Oak (T1)(ht:20m, rs:14m): CROWN REDUCE HEIGHT by 3m from 20m to 17m, REDUCE RAD…
DC/23/133038
2023 Approved
57 THORPEWOOD AVENUE, LONDON, SE26 4BY
Conversion of the garage into habitable space and installation of replacement garage door…
DC/23/131606
2023 Approved
51 THORPEWOOD AVENUE, LONDON, SE26 4BY
The installation of replacement clay tiles to the existing roof at 51 Thorpewood Avenue S…
DC/23/131289
2023 Approved
20 DERBY HILL CRESCENT, LONDON, SE23 3YL
Demolition of the side garage and rear extension and construction of a two-storey side ex…
DC/23/131251
2023 Refused
88 THORPEWOOD AVENUE, LONDON, SE26 4BY
Construction of a rear dormer, installation of three rooflights to the front roofslope, a…
DC/23/130797
2022 Refused
88 THORPEWOOD AVENUE, LONDON, SE26 4BY
The construction of a part one/part two storey rear extension, roof extension to the rear…
DC/22/128192
2022 Approved
27 DERBY HILL CRESCENT, LONDON, SE23 3YL
Construction of a hip-to-gable roof extension together with a rear dormer roof extension…
DC/22/125001
2021 Approved
70 THORPEWOOD AVENUE, LONDON, SE26 4BY
Construction of a single storey rear extension with alteration to the ground floor rear f…
DC/21/124062
2021 Approved
45 THORPEWOOD AVENUE, LONDON, SE26 4BY
REAR: ONE Silver Birch (T1) LATERAL REDUCE by 2m from 9m to 7m W compass point SIDE (in o…
DC/21/124486
2021 Approved
49 THORPEWOOD AVENUE, LONDON, SE26 4BY
REAR: TWO Silver Birch (T1,T2) REDUCE LATERAL SPREAD by 2m from r.7m to r.5m. Reason: pru…
DC/21/124180
2021 Refused
76 THORPEWOOD AVENUE, LONDON, SE26 4BY
Construction of a rear dormer with installation of two conservation style rooflights to f…
DC/21/121994
2021 Approved
18 DERBY HILL CRESCENT, LONDON, SE23 3YL
Construction of a single storey side and rear extension incorporating conversion of a gar…
DC/21/121850
2017 Approved
23 DERBY HILL CRESCENT, LONDON, SE23 3YL
The construction of a single storey extension to the rear of 23 Derby Hill Crescent, SE23.
DC/17/099867
2017 Approved
23 DERBY HILL CRESCENT, LONDON, SE23 3YL
Lawful Development Certificate (Proposed) in respect of the construction of a hip to gabl…
DC/17/099866
2016 Approved
32 DERBY HILL CRESCENT, LONDON, SE23 3YL
The demolition of the existing garage and the construction of a single storey extension t…
DC/16/097917
2016 Approved
32 DERBY HILL CRESCENT, LONDON, SE23 3YL
Lawful Development Certificate (proposed) in respect of the construction of a hip-to-gabl…
DC/16/097916
2016 Approved
59 THORPEWOOD AVENUE, LONDON, SE26 4BY
The alteration and conversion of the existing garage at the side of 59 Thorpewood Avenue…
DC/16/095343
Lewisham
Planning Authority Score
5.8/10
Average
#111 of 296 councils
Relevant to this application:
Householder decisions

Lewisham ranks #127 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Lewisham decision statistics
Based on MHCLG data, the year to March 2026
84%
Overall approval rate
Below avg (87%) #224 of 296
90%
Householder approved
Above avg (90%) #192 of 296
69%
Decided in 8 weeks
Above avg (63%) #127 of 296
31%
Extended time limit
Below avg (41%) #58 of 296
65%
Minor dwellings approved
117 decided (1-9 homes)
92%
Major dwellings approved
12 decided (10+ homes)
57%
Change of use approved
67 decided
1,303
Total decisions
207 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings