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

26/01793/GPDO - Prior Appvl - Class A Larger House Extns Awaiting decision
Extensions & alterations

Proposal

Erection of a single storey rear extension which projects out from the rear wall of the original house by 4 metres with an eaves height of 3 metres and a maximum height of 3.20 metres Data via plota.co.uk

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Application progress

✓
Received
22 Jun 2026
✓
Consultation
22 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 16 Jul 2026.

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Documents 7

Plans & drawings 6

PDF ELEVATION (FRONT) - EXISTING Drawing · 22 Jun 2026 View ↗ PDF ELEVATION (REAR) - PROPOSED Drawing · 22 Jun 2026 View ↗ PDF THE LOCATION PLAN Drawing · 22 Jun 2026 View ↗ PDF BLOCK PLAN OF THE SITE Drawing · 22 Jun 2026 View ↗ PDF FLOOR PLAN - EXISTING Drawing · 22 Jun 2026 View ↗ PDF FLOOR PLAN Drawing · 22 Jun 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 22 Jun 2026 View ↗

All documents on the council site ↗

Other new applications on this street

111 Mayfield Road Thornton Heath CR7 6DP

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24/04256/LP - 17 Dec 2024

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Important details

Council
Croydon
Application type
Prior Appvl - Class A Larger House Extns
Postcode
CR7 6DP
Received
22 Jun 2026
Validated
22 Jun 2026
Ward
West Thornton
Case officer
Track to view
Target decision
3 Aug 2026
Applicant
Track to view
Agent
DCSK

Consultation & key dates

Alt. reference
PP-15022676
Neighbours
23 Jun 2026
Consultation
22 Jun 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