21 Loudwater Road Sunbury-on-Thames TW16 6DB Data via plota.co.uk
26/00292/PDH - PD Householder Prior Approval
Decided
Proposal
Prior Approval Notification for a single storey rear extension extending 4.8 metres beyond the rear wall of the original house, with a maximum height of 2.8 metres and a height of 2.6 metres to the eaves (as shown within the plans no. b90g/uk/1403616/1879929 and p4f/uk/1403547/1879836 Received on 10.04.2026, DWG 2, DWG 3, DWG 1, DWG 4 and DWG 5 Received on 30.03.2026). Data via plota.co.uk
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Application progress
✓
Received
23 Mar 2026
✓
Validated
10 Apr 2026
✓
Consultation
13 Apr 2026
✓
Prior Approval Not Required
18 May 2026
Prior Approval Not Required on 18 May 2026 · Delegated Decision · Last checked 5 Jul 2026
Documents 5
Decision & officer reports 2
Plans & drawings 1
Application forms 1
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Important details
- Council
- Spelthorne
- Application type
- PD Householder Prior Approval
- Postcode
- TW16 6DB
- Received
- 23 Mar 2026
- Validated
- 10 Apr 2026
- Ward
- Halliford And Sunbury West
- Parish
- Lower Sunbury And Halliford ED
- Case officer
- Track to view
- Target decision
- 22 May 2026
- Decision
- Prior Approval Not Required
- Decision date
- 18 May 2026
- Decision level
- Delegated Decision
- Applicant
- Track to view
Consultation & key dates
- Alt. reference
- PP-14802258
- Neighbours
- 13 Apr 2026
- Press notice
- 15 Apr 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
Approved
2 Loudwater Road Sunbury-on-Thames TW16 6DB
Erection of a part two storey part single storey side extension and a single storey rear…
2025
Approved
2 Loudwater Road Sunbury-on-Thames TW16 6DB
Erection of a part two storey part single storey side extension and a single storey rear…
2023
Approved
14 Loudwater Road Sunbury-on-Thames TW16 6DB
Single storey front and rear extension and loft conversion with front and rear dormers fa…
2023
Approved
14 Loudwater Road Sunbury-on-Thames TW16 6DB
Single storey front and rear extension and loft conversion with front and rear dormers fa…
2023
Refused
9 And 11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for the retention of existing roof alteration comprising ridge…
2023
Refused
9 And 11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for the retention of existing roof alteration comprising ridge…
2023
Refused
2 And 4 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for the retention of existing roof alteration comprising ridge…
2023
Refused
2 And 4 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for the retention of existing roof alteration comprising ridge…
2022
Approved
2A Loudwater Close Sunbury-on-Thames TW16 6DE
(Amended Description) Single storey side extension; front porch extension and a loft conv…
2022
Approved
2A Loudwater Close Sunbury-on-Thames TW16 6DE
(Amended Description) Single storey side extension; front porch extension and a loft conv…
2022
Approved
11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for retention of existing garden room and solar panels on flat…
2022
Approved
11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for retention of existing garden room and solar panels on flat…
2022
Withdrawn
11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retention of existing solar panels to existing dormer roof and rear outbuilding.
2022
Withdrawn
11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retention of existing solar panels to existing dormer roof and rear outbuilding.
2022
Withdrawn
2 Loudwater Road Sunbury-on-Thames TW16 6DB
Erection of a part single part two storey side extension
2022
Withdrawn
2 Loudwater Road Sunbury-on-Thames TW16 6DB
Erection of a part single part two storey side extension
2021
Approved
7 Loudwater Road Sunbury-on-Thames TW16 6DB
Erection of a single storey side and rear extension.
2021
Approved
59 Halliford Road Sunbury-on-Thames TW16 6DF
Erection of a single storey rear extension and a new window in front elevation.
2021
Approved
30 Fordbridge Road Sunbury On Thames TW16 6AW
The erection of a single storey side extension and roof extension to create a habitable f…
2021
Approved
53 Halliford Road Sunbury On Thames TW16 6DP
TPO207 - T001 - Yew - Reduce crown branch tips by up to 1.5 metres leaving the tree with…
2017
Approved
5 Loudwater Close, Sunbury On Thames, TW16 6DD
Erection of a single storey rear extension
2016
Approved
11 Loudwater Road, Sunbury On Thames, TW16 6DB
Erection of a single storey side and rear extension and outbuilding.
2016
Approved
1 Loudwater Close, Sunbury On Thames, TW16 6DD
Erection of a part two storey, part single storey rear and side extension.
2016
Approved
1 Loudwater Road, Sunbury On Thames, TW16 6DB
Erection of a part two storey, part single storey side extension and single storey rear e…
2016
Approved
51 Halliford Road, Sunbury On Thames, TW16 6DP
Erection of a ground floor infill extension and first floor side extension
Spelthorne
Planning Authority Score
5.5/10
Average
#122 of 292 councils
Relevant to this application:
Householder decisions
Spelthorne ranks #99 out of 292 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
Spelthorne decision performance
Based on MHCLG data, 2025
81%
Overall approval rate
Below avg (87%) #254 of 292
88%
Householder approved
Below avg (90%) #222 of 292
73%
Decided in 8 weeks
Above avg (64%) #99 of 292
32%
Extended time limit
Below avg (40%) #73 of 292
63%
Minor dwellings approved
70 decided (1-9 homes)
86%
Major dwellings approved
7 decided (10+ homes)
52%
Change of use approved
25 decided
668
Total decisions
130 refused in 2025
Track this application
21 Loudwater Road Sunbury-on-Thames TW16 6DB