19 Blandford Road, Beckenham, BR3 4NE Data via plota.co.uk

26/01220/LDC - Lawful development Approved
Extensions & alterations

Proposal

Loft conversion with 'L' shaped rear dormer and two x front rooflights. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
26 Mar 2026
✓
Approved
18 May 2026

Approved on 18 May 2026 · Delegated Decision · Last checked 22 Aug 2026

Documents 5

Decision & officer reports 1

PDF Decision Notice Decision Notice · 18 May 2026 View ↗

Plans & drawings 3

PDF site location plan Location Plan · 26 Mar 2026 View ↗ PDF proposed elevations, floor/roof plans and section b-b - ST_MAR 26_19BLAN_002 rev b Drawing · 26 Mar 2026 View ↗ PDF existing elevations, floor/roof plans and section b-b - ST_MAR 26_19BLAN_001 Drawing · 26 Mar 2026 View ↗

Application forms 1

PDF Application Form Redacted Application Form No Personal Data · 26 Mar 2026 View ↗

All documents on the council site ↗

Site constraints 2

Air quality management area: Bromley AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Bromley 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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Other new applications on this street

7 Jul 2026Approved

158 BLANDFORD ROAD, BECKENHAM, BR3 4NQ

Loft conversion with rear dormer including Juliet balcony and three front roofli...

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29 Jun 2026Refused

351 BLANDFORD ROAD, BECKENHAM, BR3 4NW

Single storey rear extension, extending beyond the rear wall of the original hou...

26/02600/NOT
13 May 2026Approved

165 BLANDFORD ROAD, BECKENHAM, BR3 4NG

Loft conversion comprising rear dormer and rooflights to front LAWFUL DEVELOPMEN...

26/01933/LDC

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Important details

Council
Bromley
Application type
Lawful development
Postcode
BR3 4NE
Received
26 Mar 2026
Validated
26 Mar 2026
Ward
Clock House
Case officer
Show
Target decision
21 May 2026
Decision
PROPOSED USE/DEVELOPMENT IS LAWFUL
Decision date
18 May 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

How this decision compares

Decided in 53 days from validation, about the council's usual 56 days. Approved, as 76% of extensions here are.

79%decided within 8 weeks
76%approved
1,141decided in the last year

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

Public comments

No public comments yet.

Last counted 22 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
23 Apr 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
14 BLANDFORD AVENUE, BECKENHAM, BR3 4QP
Proposed first floor extension over existing rear outrigger, and new proposed windows at…
25/05747/HPA
2025 Approved
13 BLANDFORD ROAD, BECKENHAM, BR3 4NE
Loft conversion including rear roof dormer and three front roof lights.
25/05352/LDC
2025 Approved
50 Churchfields Road Beckenham BR3 4QW
Single storey rear extension
25/01000/FULL6
2024 Approved
8 Blandford Avenue Beckenham BR3 4QP
Single storey rear/side infill extension.
24/03180/FULL6
2024 Approved
11 Blandford Avenue, Beckenham, BR3 4QP
Loft conversion including rear roof dormer with the addition of two roof lights to the fr…
24/02027/PLUD
2023 Approved
Ground Floor Flat, 47 Blandford Road, Beckenham, BR3 4NE
Construction of a wooden single storey garden office at rear of garden
23/04100/FULL1
2023 Approved
65 Blandford Road Beckenham BR3 4NE
First floor rear/side extension and loft conversion incorporating rear dormer.
23/03603/FULL6
2022 Approved
Land Adjacent 12 Blandford Road Beckenham
2-storey end-of-terrace house with roof accommodation and one parking space (PART RETROSP…
22/04193/FULL1
2022 Approved
37A Blandford Road Beckenham BR3 4NE
Single storey garden office
22/04758/FULL1
2022 Approved
37A Blandford Road Beckenham BR3 4NE
Single storey rear and infill extension with rooflights; elevational alterations & intern…
22/04452/FULL1
2022 Approved
28 Blandford Road Beckenham BR3 4NF
Part demolition of existing single storey rear extension and replacement with new roof an…
22/04732/FULL6
2022 Approved
28 Blandford Road Beckenham BR3 4NF
Loft conversion with rear dormer and front roof lights (Lawful Development Certificate Pr…
22/04731/PLUD
2022 Refused
37A Blandford Road, Beckenham, BR3 4NE
Single storey rear extension with rooflights and elevational alterations to ground floor…
22/02327/FULL1
2022 Approved
27 Blandford Road, Beckenham, BR3 4NE
The demolition of the existing garage and erection of a 3 storey dwelling to No.25 part o…
22/01212/FULL1
2021 Approved
66 Blandford Road Beckenham BR3 4NF
Single storey rear extension
21/05557/FULL6
2021 Approved
27 Blandford Road Beckenham BR3 4NE
Alterations/Conversion of domestic garden outbuilding to provide a home office/art studio…
21/03986/PLUD
2021 Approved
32 Churchfields Road Beckenham BR3 4QW
Single storey infill rear extension with a flat roof and rooflight
21/03167/FULL6
2021 Refused
27 Blandford Road Beckenham BR3 4NE
Conversion of domestic garden outbuilding to provide a home office/art studio, including…
21/02867/PLUD
2021 Approved
14 Churchfields Road Beckenham BR3 4QW
Single storey side and rear extension.
21/01419/FULL6
2020 Approved
1 Blandford Road Beckenham BR3 4NE
Removal of two chimneys on side elevation
20/00459/PLUD
2016 Approved
26 Churchfields Road Beckenham BR3 4QW
Dormer to rear and Velux rooflights to front elevationLawful Development Certficate (Prop…
16/05090/PLUD
2016 Approved
26 Churchfields Road Beckenham BR3 4QW
Single storey rear extension.
16/04111/FULL6
2016 Refused
26 Churchfields Road Beckenham BR3 4QW
Single storey rear extension, rear dormer extension and front roof lights LAWFUL DEVELOPM…
16/04083/PLUD
2016 Approved
28 Blandford Avenue Beckenham BR3 4QP
First floor rear extension
16/03570/FULL6
2016 Approved
74 Blandford Road Beckenham BR3 4NF
Loft conversion with rear dormer and roof lights and single storey rear extension- Lawful…
16/00565/PLUD
Bromley
Planning Authority Score
4.4/10
Below average
#178 of 296 councils
Relevant to this application:
Householder decisions

Bromley ranks #143 out of 296 councils for householder decision speed. Bromley is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.

One of the strictest councils
only 79% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Bromley decision statistics
Based on MHCLG data, the year to March 2026
77%
Overall approval rate
Below avg (87%) #276 of 296
79%
Householder approved
Below avg (90%) #280 of 296
66%
Decided in 8 weeks
Above avg (63%) #143 of 296
33%
Extended time limit
Below avg (41%) #72 of 296
63%
Minor dwellings approved
70 decided (1-9 homes)
88%
Major dwellings approved
8 decided (10+ homes)
50%
Change of use approved
42 decided
2,164
Total decisions
500 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings