4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED Data via plota.co.uk

26/00224/HPA - Householder planning permission Approved
Extensions & alterations

Proposal

Two storey side extension and elevational alterations. Extension of existing front and rear dormers. Reformation of front garden wall. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
21 Jan 2026
✓
Validated
23 Jan 2026
✓
Approved
1 Apr 2026

Approved on 1 Apr 2026 · Delegated Decision · Last checked 22 Aug 2026

Documents 10

Decision & officer reports 2

PDF Decision Notice PDF · 1 Apr 2026 View ↗ PDF Officer Report Officer Delegation Report · 1 Apr 2026 View ↗

Statements & assessments 3

PDF Fire safety statement Supporting Document · 21 Jan 2026 View ↗ PDF flood risk assessment Supporting Document · 21 Jan 2026 View ↗ PDF design and access statement Design and Access Statement · 21 Jan 2026 View ↗

Plans & drawings 4

PDF proposed elevations - PT936PL01-3B Drawing · 23 Jan 2026 View ↗ PDF existing plans/elevations/section, block and site location plans - PT936PL01 Drawing · 23 Jan 2026 View ↗ PDF proposed plans/section and block plan - PT936PL01-2A Drawing · 23 Jan 2026 View ↗ PDF existing/proposed roof plans - PT936PL01-4 Drawing · 23 Jan 2026 View ↗

Application forms 1

PDF Application Form Redacted Application Form No Personal Data · 21 Jan 2026 View ↗

All documents on the council site ↗

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Important details

Council
Bromley
Application type
Householder planning permission
Postcode
BR7 5ED
Received
21 Jan 2026
Validated
23 Jan 2026
Ward
Chislehurst
Case officer
Show
Target decision
20 Mar 2026
Decision
GRANTED
Decision date
1 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Public comments

No public comments yet.

Last counted 22 Aug 2026

Read the comments on the council site ↗

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
21 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED
T1 Beech on rear left boundary - Reduce height and average radial spread by approximately…
25/05866/TPO
2025 Approved
19 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED
T1 Cedar in rear middle garden - Reduce height by up to 2m from 20m leaving the crown hei…
25/03723/TPO
2025 Approved
PINEHURST, SOUTH HILL, CHISLEHURST, BR7 5EF
T1 Very Large Tulip Poplar tree - Reduce crown by 5m and remove deadwood. (currently 20m…
25/04100/TCA
2025 Refused
3 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED
Two storey side/rear extension and single storey side extension to replace existing garag…
25/03839/HPA
2025
21 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED
T1 Norway maple on rear right boundary - Dismantle. G1 Laurel on rear boundary - Reduce i…
25/03167/TPO
2025 Approved
5 Sylvester Avenue Chislehurst BR7 5ED
Demolition of garage/garden room and erection of part one/two storey side and rear extens…
25/00712/FULL6
2024 Approved
Southill Lodge South Hill Chislehurst BR7 5EF
T1 Yew x 3 - Reduce height by 2-3m. Reduce lateral growth by 1-1.5m to shape and balance…
24/04717/TREE
2023 Approved
21 Sylvester Avenue, Chislehurst, BR7 5ED
T1 Acer platanoides (Norway maple) on rear right boundary - Climb to reduce in height by…
23/04067/TPO
2023 Refused
10 Clifford Avenue Chislehurst BR7 5DZ
Part one/two storey front/side and rear extensions, front porch, new heat pumps and 2m ti…
23/02963/FULL6
2023 Refused
10 Clifford Avenue Chislehurst BR7 5DZ
Part one/two storey side and rear extensions, rear roof terrace, front porch, alterations…
23/01864/FULL6
2022 Approved
Newlands, South Hill, Chislehurst, BR7 5EF
T15 Sycamore and T17 Oak - Remove/prune large overhanging branches on the shared rear bou…
22/04100/TREE
2022 Approved
White Croft, South Hill, Chislehurst, BR7 5EF
Mulberry - Reduce crown by 1-2m, elevating end weight whilst retaining a natural appearan…
22/03882/TREE
2022 Withdrawn
21 Sylvester Avenue, Chislehurst, BR7 5ED
T1 Magnolia on front boundary - Reduce in height and lateral spread by no more than 1.5m…
22/03192/TPO
2022 Approved
30 Melbury Close, Chislehurst, BR7 5ET
The erection of a conservatory to the rear of the property
22/01724/FULL6
2021 Approved
Pinehurst South Hill Chislehurst BR7 5EF
T1 Sweet Chestnut on rear boundary overhanging Newton Park Place - Prune all lateral bran…
21/05845/TREE
2021 Approved
Southill Lodge South Hill Chislehurst BR7 5EF
Yew 2 no. trees on western boundary, adjacent to conservatory - Reduce crowns by approxim…
21/05454/TREE
2021 Approved
Wildcroft South Hill Chislehurst BR7 5EF
T1 Oak - Reduce lateral branches overhanging neighbours at rear leaving 3m. T2 Sweet Ches…
21/04546/TREE
2021 Approved
Newlands South Hill Chislehurst BR7 5EF
Two storey rear extension, single storey side extension, elevational alterations and firs…
21/00888/FULL6
2021 Approved
9 Sylvester Avenue Chislehurst BR7 5ED
Part one/two storey side/rear extension and single storey side extension
21/02745/FULL6
2021 Refused
28 Melbury Close Chislehurst BR7 5ET
First floor side extensions, extension to existing front and rear dormers and addition of…
21/02325/FULL6
2018 Approved
Newlands South Hill Chislehurst BR7 5EF
1 x Holly - Section fell as close to ground level as possible. All Conifers - Section fel…
18/03292/TREE
2018 Refused
30 Melbury Close Chislehurst BR7 5ET
Garage conversion and loft extension including front and rear dormers
18/02247/FULL6
2017 Approved
White Croft South Hill Chislehurst BR7 5EF
Two storey side extension, front extension to dining room, addition of front porch, conve…
17/04387/FULL6
2017 Refused
30 Melbury Close Chislehurst BR7 5ET
Conversion of garage to form habitable room and loft conversion to incorporate front and…
17/01179/FULL6
2016 Approved
6 Sylvester Avenue Chislehurst BR7 5ED
First floor side and rear, ground floor side and rear and lower ground side extensions
16/02222/FULL6
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 performance
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