Planning application
21 BROMLEY AVENUE, BROMLEY, BR1 4BG
Works: Loft or dormer Windows or glazing
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
loft conversion altering the principle hip roof to gable end and add two dormers to the rear of the house, and add roof windows to the front. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
As published by the council, reference 25/04254/LDC
Application record
- Reference
- 25/04254/LDC
- Type
- Lawful development: Proposed use
- Status
- Decision Made
- Decision
- PROPOSED USE/DEVELOPMENT IS NOT LAWFUL
- Received
- 9 Sep 2025
- Validated
- 15 Sep 2025
- Decided
- 11 Dec 2025
- Ward
- Shortlands & Park Langley
- Decision by
- Delegated Decision
- Postcode
- BR1 4BG
Timeline
Dates from the published record
-
9 Sep 2025
Received by Bromley
-
15 Sep 2025
Validated
Checked as complete and ready for consideration.
-
11 Dec 2025
Decision issued: PROPOSED USE/DEVELOPMENT IS NOT LAWFUL
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
10 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.
Trade members open them from here.
Open the documentsAfter the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
25 BROMLEY AVENUE, BROMLEY, BR1 4BG
Loft conversion with hip to gable including rear dormer and 2 x front rooflights LAWFUL DEVLOPMENT CERTIFICATE (PROPOSED)
Decided Lawful development Loft or dormer 16 docs -
21 Bromley Avenue, Bromley, BR1 4BG
Variation of condition 2 of permission granted under reference 22/01222/FULL1 (granted for Demolition of existing building and construction of two storey (lower ground and ground floor) 2 bedroom dwelling on land to rear of No. 21 Bromley Avenue, accessed from Madeira Avenue with associated pedestrian access, car parking, landscaping, cycle and refuse storage) to allow minor amendments under Section 73 of the Town and Country Planning Act (PROPOSED AMENDMENTS INCLUDE ALTERATION TO SIDE PATHWAY/STEPS AND ENLARGEMENT OF REAR PATIO, ALONG WITH SUBSTITUTION OF DOUBLE DOORS FOR APPROVED WINDOW AT REAR, ALTERNATIVE FACING MATERIALS).
Granted Amendments Demolition Windows or glazing 15 docsDomestic -
8 Bromley Avenue, Bromley, BR1 4BQ
T1 Cherry in front garden - Reduce the height and radial spread of the canopy by up to 1.5m, maintaining a natural shape and remove major deadwood.T3 Yew - Reduce the height and radial spread of the canopy by up to 2m, shape accordingly and remove major deadwood. Lift the lower canopy to create an even level.T4 Oak - Lightly thin the overall crown by approximately 10% and remove trunk growth.SUBJECT TO TPO BB 9 1960
Granted Trees 3 docs -
11 Madeira Avenue, Bromley, BR1 4AP
Enlarged side dormer, part one/two storey rear extension with terrace area and baulstrading, basement alterations and extension with alterations to rear patio, balustrade and steps to garden. Enlargement of roof and two rear dormer windows and elevational alterations.
Granted Householder Extension Loft or dormer +1 9 docsDomestic -
132 FARNABY ROAD, BROMLEY, BR1 4BH
Hip to gable loft conversion with rear dormer, 3 x front roof lights and elevational alterations LAWFUL DEVLEOPMENT CERTIFICATE (PROPOSED)
Decided Lawful development Loft or dormer 4 docs -
101 FARNABY ROAD, BROMLEY, BR1 4BN
Part retention of front porch, single storey side extensions, hip to gable loft conversion with rear dormer and rooflights, and elevational alterations.
Refused Householder Extension Loft or dormer 20 docsSmall domestic
Other lawful development applications
In Bromley
-
26/02728/LDC Decided
6 DUKES WAY, WEST WICKHAM, BR4 9AU
Proposed outbuilding to rear garden LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
-
26/02338/LDC Withdrawn
75 GODDINGTON LANE, ORPINGTON, BR6 9DT
Removal of chimney, conversion of garage to habitable space, part hip to gable loft conversion comprising side dormers and rooflights, elevational alterations. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
-
26/03423/LDC Awaiting decision
42 GROVELAND ROAD, BECKENHAM, BR3 3QA
Loft conversion comprising rear dormer with Juliet balcony and rooflights to front. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
-
26/02684/LDC Decided
8 ROWDEN ROAD, BECKENHAM, BR3 4NA
Removal of chimney and construction of loft conversion with rear L-Shaped dormer and front rooflights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
-
26/02598/LDC Decided
12 MORSTON GARDENS, MOTTINGHAM, LONDON, SE9 4NE
Single storey rear extension (where prior approval was not required under ref 26/00873/NOT) LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)