3 Greys Park Close, Keston, BR2 6BD Data via plota.co.uk

25/03516/HPA - Householder planning permission Refused

Proposal

Demolition of garage/side and rear extensions. Construction of single storey open front porch and two storey side and rear extension. Roof alterations to include increase in ridge height, 2 x part hip to gable loft conversion with rear dormer incorporating an open balcony with obscure glass privacy screen. Addition of 12 x solar panels to dormer flat roof. Elevational alterations to include fenestration and rendering changes. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 Jul 2025
✓
Validated
5 Aug 2025
✗
Refused
15 Oct 2025
Appeal
Not lodged

Refused on 15 Oct 2025 · Delegated Decision · Last checked 13 Oct 2026

Site constraints 9

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: Aqma 2020
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: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
SSSI 152 m away: Keston and Hayes Commons SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
Conservation area 38 m away: Keston Village; Radon affected area, class 2; Inside the Bromley built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 2 November 2026. 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.

Sales history 1

Last sold for £945,000 in March 2025. Detached house, freehold.

31 March 2025£945,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area115 m² (1,238 sq ft)
Energy ratingD (58 out of 100), could reach B
PropertyDetached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Bromley
Application type
Householder planning permission
Postcode
BR2 6BD
Received
16 Jul 2025
Validated
5 Aug 2025
Ward
Hayes & Coney Hall
Case officer
Show
Target decision
30 Sept 2025
Decision
REFUSED
Decision date
15 Oct 2025
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 71 days from validation, 15 days slower than Bromley's median of 56 for householder applications. Refused, as 22% of householder applications here are.

75%decided within 8 weeks
78%approved
1,502decided in the last year

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

Public comments

6comments received
6 objecting

100% object · above the UK average of 74%

Last counted 13 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
28 Aug 2025
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.