17 Whitehall Road Thornton Heath CR7 6AF Data via plota.co.uk

26/01928/FUL - Full planning permission Awaiting decision
Extensions & alterations

Proposal

Retrospective planning permission for the erection of a single storey open-sided timber-covered rear extension. Data via plota.co.uk

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Application progress

✓
Received
6 Jul 2026
✓
Consultation
14 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 6 Aug 2026.

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Documents 5

Statements & assessments 3

PDF FIRE STATEMENT Statements / Assessments · 6 Jul 2026 View ↗ PDF FLOOD RISK ASSESSMENT Statements / Assessments · 6 Jul 2026 View ↗ PDF PLANNING STATEMENT Statements / Assessments · 6 Jul 2026 View ↗

Plans & drawings 1

PDF COMBINED EXISTING AND PROPOSED PLANS AND ELEVATIONS Drawing · 6 Jul 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 6 Jul 2026 View ↗

All documents on the council site ↗

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Important details

Council
Croydon
Application type
Full planning permission
Postcode
CR7 6AF
Received
6 Jul 2026
Validated
6 Jul 2026
Ward
West Thornton
Case officer
Show
Target decision
31 Aug 2026
Applicant
Show
Agent
LYONDALE

Consultation & key dates

Alt. reference
PP-14897141
Neighbours
14 Jul 2026
Consultation
14 Jul 2026

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Refused
Retrospective planning permission for the erection of a single storey open-sided timber-c…
25/01915/FUL
2025 Refused
Use of existing building as a community hall and training rooms (Class F2[b]) and the ere…
25/01160/LP
Within ~100m

Nearby activity

2025 Approved
43 Broughton Road Thornton Heath CR7 6AG
Erection of a single storey rear extension which projects out by 6 metres from the rear o…
25/04136/GPDO
2025 Approved
24 Whitehall Road Thornton Heath CR7 6AE
Erection of dormer extensions within the rear roof slopes.
25/01491/LP
2024 Approved
39 Broughton Road Thornton Heath CR7 6AG
Erection of single storey rear extension and alterations to fenestrations following demol…
24/02444/HSE
2024 Approved
39 Broughton Road Thornton Heath CR7 6AG
Hip to gable loft conversion, erection of L-shaped rear dormer.
24/02427/LP
2024 Approved
44 Whitehall Road Thornton Heath CR7 6AE
Erection of single storey rear extension projecting out 6 meters with a maximum height of…
24/01549/GPDO
2023 Withdrawn
46 Whitehall Road Thornton Heath CR7 6AE
Change of use from a single dwelling into 5 self contained units and erection of single s…
23/03347/FUL
2023 Approved
51 Whitehall Road Thornton Heath CR7 6AF
Alterations, internal reconfiguration to reduce number of residential units from 5 to 4 s…
23/03864/FUL
2023 Refused
56 Broughton Road Thornton Heath CR7 6AL
Erection of single storey rear/side extension with side windows.
23/03411/LP
2023 Approved
1 Colvin Road Thornton Heath CR7 6AB
Conversion of outbuilding from garage to habitable space, and Associated alterations incl…
23/03168/LP
2023 Approved
56 Broughton Road Thornton Heath CR7 6AL
Erection of an L-shaped dormer, installation of two rooflights on front roofslope and ext…
23/03014/LP
2023 Refused
56 Broughton Road Thornton Heath CR7 6AL
Erection of a single storey rear/side infill extension and a L-shaped dormer, installatio…
23/02180/LP
2023 Refused
1 Colvin Road Thornton Heath CR7 6AB
Single-storey rear extension to infill gap between dwellinghouse and single-storey detach…
23/01322/HSE
2022 Approved
51 Whitehall Road Thornton Heath CR7 6AF
Erection of loft extension to top floor flat, and installation of 2 rooflights to front r…
22/05225/FUL
2022 Refused
35A Broughton Road Thornton Heath CR7 6AG
Conversion of loft to habitable space and erection of rear dormers.
22/03088/FUL
2022 Refused
1 Colvin Road Thornton Heath CR7 6AB
Single-storey rear extension to infill gap between dwellinghouse and single-storey detach…
22/05144/HSE
2022 Refused
25 And 27 Whitehall Road Thornton Heath CR7 6AF
Alterations, erection of first floor rear extension to 25 and 27 Whitehall Road
22/04245/HSE
2022 Withdrawn
27 Whitehall Road Thornton Heath CR7 6AF
Erection of part-one, part-two storey rear extension
22/03372/HSE
2022 Refused
25 Whitehall Road Thornton Heath CR7 6AF
Alterations, erection of first-floor rear extension
22/02675/HSE
2022 Withdrawn
35 Broughton Road Thornton Heath CR7 6AG
Conversion of loft to habitable space and erection of rear dormer.
22/02392/FUL
2022 Approved
38 Whitehall Road Thornton Heath CR7 6AE
Loft conversion and erection of rear dormer and front roof light
22/03078/LP
2016
13 Broughton Road, Thornton Heath, CR7 6AG
Alterations; conversion to form 1 one bedroom and 1 three bedroom flats;
16/03739/P
2016 Refused
7 Whitehall Road, Thornton Heath, CR7 6AF
Erection of single storey rear extension projecting out 6 meters with a maximum height of…
16/02361/GPDO
2016 Approved
12 Broughton Road, Thornton Heath, CR7 6AL
Erection of single storey rear extension projecting out 5 metres with a maximum height of…
16/02087/GPDO
2016 Approved
First Floor Flat, 50 Whitehall Road, Thornton Heath, CR7 6AE
Erection of dormer extension in rear roof slope and front rooflights
16/01720/P
2016 Refused
12 Broughton Road, Thornton Heath, CR7 6AL
Erection of single storey rear extension
16/00847/LP
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 performance
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
Source: MHCLG planning statistics · See full council rankings