Planning application
122 HORNCASTLE ROAD, LONDON, SE12 9LE
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 5.90m, an eaves height of 2.40m and a maximum height of 3.00m to 122 Horncastle Road, SE12.
As published by the council, reference DC/26/143717
Application record
- Reference
- DC/26/143717
- Type
- Householder Prior Approval
- Status
- Decided
- Decision
- Refused
- Received
- 17 Apr 2026
- Validated
- 17 Apr 2026
- Decided
- 11 Jun 2026
- Ward
- Grove Park
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE12 9LE
Site history
Applications at this address on the Lewisham register
This site has had 3 applications since 2026: 0 approved, 2 refused.
-
DC/26/145496 Awaiting decision
122 HORNCASTLE ROAD, LONDON, SE12 9LE
Construction of a single storey rear extension at 122 Horncastle Road, London SE12
-
DC/26/144579 Refused
122 HORNCASTLE ROAD, LONDON, SE12 9LE
Demolition of a single storey rear extension and construction of a larger single storey rear exte...
Timeline
Dates from the published record
-
17 Apr 2026
Received by Lewisham
-
11 Jun 2026
Decision issued: Refused
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
8 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this refusal means
Lewisham refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Small domestic
-
88 HORNCASTLE ROAD, LONDON, SE12 9LE
Prior approval for the construction of a single-storey rear extension at 88 Horncastle Road SE12 9LE, extending the existing extension from 3 metres in depth to 5 metres in depth beyond the rear wall of the original dwelling house, the extension would have a flat roof with a maximum height of 3 metres.
Granted Prior approval Extension 5 docsSmall domestic -
90 HORNCASTLE ROAD, LONDON, SE12 9LE
The construction of a single storey extension to the rear of 90 Horncastle Road SE12
Granted Full applications Extension 5 docsSmall domestic -
90 HORNCASTLE ROAD, LONDON, SE12 9LE
The construction of a single storey extension to the rear of 90 Horncastle Road SE12
Granted Full applications Extension 5 docsSmall domestic -
88 HORNCASTLE ROAD, LONDON, SE12 9LE
Prior approval for the construction of a single-storey rear extension at 88 Horncastle Road SE12 9LE, extending the existing extension from 3 metres in depth to 5 metres in depth beyond the rear wall of the original dwelling house, the extension would have a flat roof with a maximum height of 3 metres.
Granted Prior approval Extension 5 docsSmall domestic -
90 HORNCASTLE ROAD, LONDON, SE12 9LE
The construction of a first floor side/rear extension at 90 Horncastle Road, SE12
Refused Householder Extension 12 docsDomestic
Other prior approval applications
In Lewisham
-
DC/26/144661 Refused
29 CALMONT ROAD, BROMLEY, BR1 4BY
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 5m, an eaves height of 2.75m and a maximum height of 3m to 29 Calmont Road BR1.
-
DC/26/144566 Refused
112 HITHER GREEN LANE, LONDON, SE13 6QA
Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the change of use of ground (part) and first floors from commercial (Use Class E) into 2 self-contained flats (Use Class C3) at 112 Hither Green Lane, SE13.
-
DC/26/144350 Refused
28 MUIRKIRK ROAD, LONDON, SE6 1BE
Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the change of use of ground floor commercial use (Use Class E) into a self-contained flat (Use Class C3), and all associated works at 28 Muirkirk Road SE6.
-
DC/26/144530 Granted
46 AISLIBIE ROAD, LONDON, SE12 8QQ
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single-storey rear extension at a depth of 5m, an eaves height of 2.6m and a maximum height of 4m at 46 Aislibie Road, SE12.
-
DC/26/143979 Refused
4 BROWNHILL ROAD, LONDON, SE6 2EJ
Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the change of use of existing commercial ground floor at the rear from (Use Class E) into a self-contained unit (Use Class C3), together with a separate access to the existing ancillary residential unit at first floor at 4 Brownhill Road SE6.