5 Sundridge Park Mansion, Willoughby Lane, Bromley, BR1 3FL Data via plota.co.uk

26/02201/LBC - Listed building consent (Alt/Ext) Valid
Listed buildings

Proposal

Listed building consent for the installation of flue on external wall of Flat 5, Sundridge Park Mansions Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
2 Jun 2026
✓
Validated
15 Sept 2026
Decision
Expected by 10 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 19 Nov 2026 and 26 Nov 2026, from Bromley's recent listed building consent.

Comments are open until 9 Nov 2026

Comment on this application ↗

Documents 14

Plans & drawings 9

PDF Top Elevation for boiler cupboard Drawing · 15 Sept 2026 View ↗ PDF MECHANICAL & ELECTRICAL LAYOUT FLOOR PLAN Drawing · 15 Sept 2026 View ↗ PDF Proposed plans outside and inside Supporting Document · 2 Jun 2026 View ↗ PDF LocationPlan Drawing · 2 Jun 2026 View ↗ PDF Existing Elevations - 130 REV A Drawing · 2 Jun 2026 View ↗ PDF Proposed Mechanical and Electical Layout - 007 Drawing · 2 Jun 2026 View ↗ PDF Existing Mechanical and Electircal Layout - 007 Drawing · 2 Jun 2026 View ↗ PDF Proposed North and East Elevations - 130 Drawing · 2 Jun 2026 View ↗ PDF Existing plans outside and inside BUNDLE Drawing · 2 Jun 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted Application Form No Personal Data · 2 Jun 2026 View ↗

Other documents 4

PDF Flues in voids Supporting Document · 2 Jun 2026 View ↗ PDF Logic2 Guides Flues Supporting Document · 2 Jun 2026 View ↗ PDF Existing concealed room-sealed fanned-draught boiler chimney - flue systems TB 008 Ed 3 Supporting Document · 2 Jun 2026 View ↗ PDF British gas boiler check report Supporting Document · 2 Jun 2026 View ↗

All documents on the council site ↗

Site constraints 10

2 listed buildings within 150 m of the postcode pin
Nearest: Sundridge Park, Grade I, about 7 m from the postcode pin · 1 Grade I, 1 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 2 with distances
Historic England ↗
Metropolitan Open Land
Green belt level protection inside London.
The London Plan gives Metropolitan Open Land the same protection as green belt: inappropriate development needs very special circumstances.
Registered park or garden: Sundridge Park
Nationally designated heritage. Its significance and setting carry great weight.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Agricultural land, grade 2
Best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. A site survey can differ.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
Habitat network: Wood pasture and parkland
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; Public transport access: PTAL 0 (very poor), TfL 2023, for the 100 m square; Priority habitat about 30 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.

Building

Floor area134 m² (1,442 sq ft)
Energy ratingD (68 out of 100)
PropertyEnd-terrace flat
Built2015
HeatingBoiler and underfloor heating, mains gas
WallsAverage thermal transmittance 2.25 W/m²K

From the energy performance certificate lodged in February 2019, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

Work with planning data?

Every application in Bromley - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Bromley
Application type
Listed building consent (Alt/Ext)
Postcode
BR1 3FL
Received
2 Jun 2026
Validated
15 Sept 2026
Ward
Bickley & Sundridge
Case officer
Show
Target decision
10 Nov 2026
Decision level
Delegated Decision
Applicant
Show

Decision outlook

Day 44 of the 56-day target. Bromley usually decides listed building consent by day 67.

Day 4423 days to the predicted decision (day 67)
38%decided within 8 weeks
75%approved
17decided in the last year

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

Public comments

No public comments yet.

Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
9 Nov 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2018 Refused
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Erection of fence to application site boundary within woodland
18/04131/FULL1
2019 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details of conditions submitted in relation to 16/04478/FULL1 Condition 8 - Road Safety A…
16/04478/CONDT3
2019 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details of conditions submitted in relation to 15/02398/FULL1 Condition 8 - Road Safety A…
15/02398/CONDT5
2018
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details of conditions submitted in relation to planning permission ref. 16/04477/FULL1 Co…
16/04477/CONDT3
2018
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details of conditions submitted in relation to planning permission ref. 15/02398/FULL1 Co…
15/02398/CONDT4
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission ref: 16/04477/LBCCondition 4 - Inter…
16/04477/CONDT2
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission ref: 15/02399/LBCCondition 4 - Inter…
15/02399/CONDT2
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details of conditions submitted in relation to 15/02398/FULL1Condition 3 - External mater…
15/02398/CONDT3
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details of conditions submitted in relation to 16/04478/FULL1Condition 3 - External mater…
16/04478/CONDT2
2018 Refused
Sundridge Park Mansion Willoughby Lane Bromley BR1 3FL
Erection of fence to woodland boundary within the application site
18/00225/FULL1
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission ref. 15/02398/FULL1Condition 30 - Wo…
15/02398/CONDT2
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission ref: 16/04477/LBCCondition 5 - Exter…
16/04477/CONDT1
2018 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission ref: 15/02399/LBCCondition 5 - Exter…
15/02399/CONDT1
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission 16/04478/FULL1 Condition 4 - Externa…
16/04478/CONDIT
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission 16/04477/LBCCondition 8 - Protection…
16/04477/CONDIT
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission 15/02399/LBCCondition 8 - Protection…
15/02399/CONDIT
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission 15/02398/FULL1 Condition 4 - Externa…
15/02398/CONDIT
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission 16/04478/FULL1 Condition 8 - Stage 2…
16/04478/CONDT1
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission 15/02398/FULL1Condition 8 - Stage 2…
15/02398/CONDT1
2017 Approved
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Details submitted in relation to planning permission ref. 15/02133/FULL1Condition 3 - Mar…
15/02133/CONDIT
2016 Refused
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Change of use of existing Grade 1 listed Mansion to 20 residential dwellings, with associ…
16/04477/LBC
2016 Refused
Sundridge Park Manor Willoughby Lane Bromley BR1 3FZ
Change of use of existing Grade 1 listed Mansion to 20 residential dwellings, with associ…
16/04478/FULL1
Bromley
Planning Authority Score
4.4/10
Below average
#178 of 296 councils
Relevant to this application:
Other 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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.