145 Gibson's Hill Norbury London SW16 3EX Data via plota.co.uk

26/02304/HSE - Householder Application Awaiting decision

Proposal

Alterations, erection of a single storey rear extension, construction of a dormer extension within the side roof slope, installation of air source heat pump and solar panels. Alterations and extension of raised terrace at the rear. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
13 Aug 2026
✓
Consultation
26 Aug 2026
Decision
Target date was 20 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision soon after comments close on 6 Oct 2026; it is now day 76.

The consultation period closed on 6 Oct 2026.

Documents 24

All documents on the council site ↗

Site constraints 9

Norwood Grove conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Air quality management area: Croydon 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 ↗
Registered park or garden 64 m away: Norwood Grove
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Local nature reserve 338 m away: Streatham Common; Heritage at risk 64 m away: Norwood Grove; Inside the Croydon built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square; Metropolitan Open Land 26 m away; Priority habitat 44 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, 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 £1,125,000 in July 2025. Detached house, freehold.

4 July 2025£1,125,000

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

Building

Floor area221 m² (2,379 sq ft)
Energy ratingE (48 out of 100), could reach C
PropertyDetached house, 9 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Croydon
Application type
Householder Application
Postcode
SW16 3EX
Received
13 Aug 2026
Validated
13 Aug 2026
Ward
Norbury Park
Case officer
Show
Target decision
20 Oct 2026
Applicant
Show
Agent
A Small Studio

Decision outlook

Day 76, past the statutory target. 94% of extensions in Croydon are decided within thirteen weeks, which runs to 12 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 27 Oct 2026.

Day 7620 days past the 56-day target
76%decided within 8 weeks
81%approved
1,012decided in the last year

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

Public comments

1comment received
1 objecting

12 neighbours consulted · Last counted 27 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15156409
Planning Portal ref
PP-15156409
Neighbours
19 Aug 2026
Consultation
26 Aug 2026
Comments by
6 Oct 2026
Site or press notice
15 Sept 2026
Statutory expiry
8 Oct 2026
Croydon
Planning Authority Score
3.6/10
Below average
#215 of 296 councils
Relevant to this application:
Householder decisions

Croydon ranks #159 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (87%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Croydon decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #286 of 296
87%
Householder approved
Below avg (90%) #230 of 296
62%
Decided in 8 weeks
Below avg (63%) #159 of 296
44%
Extended time limit
Above avg (41%) #177 of 296
45%
Minor dwellings approved
238 decided (1-9 homes)
58%
Major dwellings approved
12 decided (10+ homes)
53%
Change of use approved
53 decided
1,590
Total decisions
403 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.