111 Mayfield Road Thornton Heath CR7 6DP Data via plota.co.uk

26/00483/LP - LDC (Proposed) Operations edged Approved
Extensions & alterations

Proposal

Proposed construction of a rear roof dormer, including the installation of three rooflights to the front roof slope. The construction of a single-storey rear extension. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
17 Feb 2026
✓
Validated
3 Mar 2026
✓
Consultation
10 Mar 2026
✓
Approved
11 Mar 2026

Approved on 11 Mar 2026 · Delegated Business Meeting · Last checked 6 Jul 2026

Documents 6

Decision & officer reports 2

PDF GRANTED (CPOE) - PROP LAWFUL DEV DEC NOT Decision Notice(s) · 11 Mar 2026 View ↗ PDF OFFICER REPORT WEB - FINAL Officers Report Final · 11 Mar 2026 View ↗

Plans & drawings 3

PDF AMENDED PLANS Amended Drawings · 4 Mar 2026 View ↗ PDF THE LOCATION PLAN Drawing · 17 Feb 2026 View ↗ PDF ADDITIONAL PLANS Drawing · 17 Feb 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 17 Feb 2026 View ↗

All documents on the council site ↗

Other new applications on this street

99 Mayfield Road Thornton Heath CR7 6DP

Erection of a single storey rear extension which projects out from the rear wall...

26/01793/GPDO - 22 Jun 2026

69 Mayfield Road Thornton Heath CR7 6DN

Construction of a dormer extension within the rear roof slope and installation o...

26/01535/LP - 26 May 2026

57 Mayfield Road Thornton Heath CR7 6DN

Use of one room of existing dwelling (Class C3) as an ancillary office space for...

24/04256/LP - 17 Dec 2024

Nearby new applications

83 Headcorn Road Thornton Heath CR7 6JS

Retrospective application for the change of use from Class C3 (Dwellinghouse) to...

26/01837/FUL - 24 Jun 2026

99 Mayfield Road Thornton Heath CR7 6DP

Erection of a single storey rear extension which projects out from the rear wall...

26/01793/GPDO - 22 Jun 2026

Irvine Court 3 Dunheved Road North Thornton Heath CR7 6AX

Details pursuit to Condition 4 (Habitat Management and Monitoring Plan) attached...

26/01594/DISC - 1 Jun 2026

Irvine Court 3 Dunheved Road North Thornton Heath CR7 6AX

Details pursuit to Condition 3 (Biodiversity Enhancement Strategy) attached to P...

26/01560/DISC - 29 May 2026

69 Mayfield Road Thornton Heath CR7 6DN

Construction of a dormer extension within the rear roof slope and installation o...

26/01535/LP - 26 May 2026

68 Keston Road Thornton Heath CR7 6BS

Erection of a single storey rear extension which projects out from the rear wall...

26/01400/GPDO - 12 May 2026

Important details

Council
Croydon
Application type
LDC (Proposed) Operations edged
Postcode
CR7 6DP
Received
17 Feb 2026
Validated
3 Mar 2026
Ward
West Thornton
Case officer
Track to view
Target decision
28 Apr 2026
Decision
Lawful Dev. Cert. Granted (proposed)
Decision date
11 Mar 2026
Decision level
Delegated Business Meeting
Applicant
Track to view
Agent
AR. DESIGN & CONSTRUCTION LTD

Consultation & key dates

Alt. reference
PP-14708051
Consultation
10 Mar 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
117 Gonville Road Thornton Heath CR7 6DL
Erection of rear dormer and installation of two rooflights on front slope
25/03649/LP
2023 Approved
18 Mayfield Road Thornton Heath CR7 6DG
Erection of rear dormer and installation of three rooflights on the front roofslope.
23/04632/LP
2022 Approved
83 Mayfield Road Thornton Heath CR7 6DP
Erection of hip to gable roof and dormer extensions to the rear roofslope with a juliet b…
22/04073/LP
2022 Approved
101 Mayfield Road Thornton Heath CR7 6DP
Erection of a single storey rear extension projecting out 4.3 metres from the rear wall o…
22/01432/GPDO
2021 Approved
153 Silverleigh Road Thornton Heath CR7 6DT
Erection of a single storey rear extension projecting out 6 metres from the rear wall of…
21/05793/GPDO
2021 Approved
97 Mayfield Road Thornton Heath CR7 6DP
Erection of a single storey rear extension projecting out 6 metres from the rear wall of…
21/04469/GPDO
2021 Refused
34A, 34B And 34C Trafford Road Thornton Heath CR7 6DQ
Use of the property as 3 self-contained flats
21/02702/LE
2020 Approved
113 Gonville Road Thornton Heath CR7 6DL
Erection of single storey rear extension, construction of dormer extension in rear roofsl…
20/03547/LP
2020 Refused
30 Mayfield Road Thornton Heath CR7 6DG
Alterations, conversion of single dwelling to 1 x 1 bedroom unit and 1 x 3 bedroom unit…
20/01085/FUL
2019 Refused
30 Mayfield Road Thornton Heath CR7 6DG
Alterations, conversion of single dwelling to 1 x 1 bedroom unit and 1 x 2 bedroom unit…
19/05804/FUL
2018 Approved
113 Mayfield Road Thornton Heath CR7 6DP
Retention of outbuilding in rear garden
18/01453/HSE
2018 Approved
95 Mayfield Road Thornton Heath CR7 6DP
Erection of a rear dormer.
18/01094/LP
2017 Refused
113 Mayfield Road Thornton Heath CR7 6DP
Retention of single storey detached building at rear
17/05518/LE
2017 Approved
30 Mayfield Road Thornton Heath CR7 6DG
Erection of single storey rear extension projecting out 6 metres with a maximum height of…
17/03613/GPDO
2017 Approved
30 Mayfield Road Thornton Heath CR7 6DG
Erection of dormer in rear roof slope and rooflights in front roof slope
17/03603/LP
2016 Approved
101 Mayfield Road Thornton Heath CR7 6DP
Erection of Hip to Gable roof extension and dormer extension in rear roof slope and insta…
16/04805/LP
2016 Approved
40 Trafford Road Thornton Heath CR7 6DQ
Erection of gable end roof extension with dormer extension in rear roof slope
16/04824/LP
2016 Refused
136 Gonville Road, Thornton Heath, CR7 6DD
Erection of single storey rear extension projecting out 6 metres with a maximum height of…
16/01549/GPDO
2016 Approved
93 Mayfield Road, Thornton Heath, CR7 6DP
Erection of a single storey rear extension which projects out 6 metres from the rear wall…
16/00002/GPDO
Croydon
Planning Authority Score
3.9/10
Below average
#201 of 292 councils
Relevant to this application:
Householder decisions

Croydon ranks #151 out of 292 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, 2025
75%
Overall approval rate
Below avg (87%) #282 of 292
87%
Householder approved
Below avg (90%) #227 of 292
64%
Decided in 8 weeks
Above avg (64%) #151 of 292
41%
Extended time limit
Above avg (40%) #155 of 292
47%
Minor dwellings approved
239 decided (1-9 homes)
50%
Major dwellings approved
10 decided (10+ homes)
49%
Change of use approved
68 decided
1,582
Total decisions
392 refused in 2025
Source: MHCLG planning statistics · See full council rankings