3 Columbia Avenue Whitstable Kent CT5 4DG Data via plota.co.uk

CA/26/01170 Awaiting decision
DemolitionExtensions & alterations

Proposal

First floor and Roof Extensions including front and rear dormer windows and rooflights, external alterations to elevations including replacement windows, doors, render and cladding following demolition of single storey side extension. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
9 Jul 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents

View the documents on the council's website ↗

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Nearby new applications

50 Grimthorpe Avenue Whitstable Kent CT5 4PZ

Proposed erection of 4 semi-detached two-storey dwellings following demolition o...

CA/26/01355 - 13 Aug 2026

26 Hazlemere Road Seasalter Kent CT5 4AW

Details submitted pursuant to Biodiversity Net Gain Plan of planning permission ...

CA/26/01311 - 10 Aug 2026

Karima Sunray Avenue Whitstable Kent CT5 4EQ

Two-storey side extension, single-storey rear extension and roof extension with ...

CA/26/01269 - 3 Aug 2026

19 Martindown Road Whitstable Kent CT5 4PX

Porch extension balcony to front together with roof light.

CA/26/01180 - 13 Jul 2026

50 Grimthorpe Avenue Whitstable Kent CT5 4PZ

Erection of 4no. Two-storey semi-detached dwellings following the demolition of ...

CA/26/01112 - 2 Jul 2026

26 Hazlemere Road Seasalter Kent CT5 4AW

Non-material amendment to planning permission CA/25/01358/VAR for the Variation ...

CA/26/01064 - 22 Jun 2026

Important details

Council
Canterbury
Postcode
CT5 4DG
Received
9 Jul 2026
Validated
9 Jul 2026
Target decision
3 Sept 2026

Public comments

4comments received
4 objecting

100% object · above the UK average of 76%

3 neighbours consulted · Last counted 22 Aug 2026

Read the comments on the council site ↗

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
8 Genesta Avenue Whitstable Kent CT5 4DQ
Application for lawful development certificate for use of garage as additional accommodat…
CA/25/00638
2025 Approved
8 Genesta Avenue Whitstable Kent CT5 4DQ
Application for lawful development certificate for use of garage as additional accommodat…
CA/25/00638
2024 Approved
Waveney Sunray Avenue Whitstable Kent CT5 4EJ
Two-storey rear extension, first-floor roof extension and balcony, together with external…
CA/24/02272
2024 Approved
Waveney Sunray Avenue Whitstable Kent CT5 4EJ
Two-storey rear extension, first-floor roof extension and balcony, together with external…
CA/24/02272
2022 Approved
Ragstones Sunray Avenue Whitstable Kent CT5 4EQ
Two-storey side extension.
CA/22/00455
2019 Approved
90 Joy Lane Whitstable CT5 4DE
Non-material amendment to planning permission CA/18/01506/FUL for proposed part single-st…
CA//19/00555
2019 Approved
90 Joy Lane Whitstable CT5 4DE
Non-material amendment to planning permission CA/18/01506/FUL for proposed part single-st…
CA//19/00555
2019 Withdrawn
90 Joy Lane Whitstable CT5 4DE
Non-material amendment to planning permission CA/18/01506/FUL for proposed part single-st…
CA//19/00321
2019 Withdrawn
90 Joy Lane Whitstable CT5 4DE
Non-material amendment to planning permission CA/18/01506/FUL for proposed part single-st…
CA//19/00321
2018 Approved
100 Joy Lane Whitstable CT5 4DF
Proposed single-storey rear extension following demolition of existing single-storey exte…
CA//18/01473
2018 Approved
100 Joy Lane Whitstable CT5 4DF
Proposed single-storey rear extension following demolition of existing single-storey exte…
CA//18/01473
2018 Approved
90 Joy Lane Whitstable CT5 4DE
Proposed part single-storey and part two-storey rear extension.
CA//18/01506
2018 Approved
90 Joy Lane Whitstable CT5 4DE
Proposed part single-storey and part two-storey rear extension.
CA//18/01506
2018 Approved
8 Shamrock Avenue Whitstable CT5 4EL
Proposed single-storey rear extension following demolition of existing single-storey rear…
CA//18/01340
2018 Approved
8 Shamrock Avenue Whitstable CT5 4EL
Proposed single-storey rear extension following demolition of existing single-storey rear…
CA//18/01340
2018 Approved
92 Joy Lane Whitstable CT5 4DE
Application for lawful development certificate for proposed single-storey rear extension.
CA//18/00954
2018 Approved
92 Joy Lane Whitstable CT5 4DE
Application for lawful development certificate for proposed single-storey rear extension.
CA//18/00954
2017 Approved
8 Genesta Avenue Whitstable CT5 4DQ
Proposed single-storey side extension.
CA//17/02060
2017 Withdrawn
8 Genesta Avenue Whitstable CT5 4DQ
Proposed two-storey side extension.
CA//17/01651
Canterbury
Planning Authority Score
4.8/10
Below average
#158 of 296 councils
Relevant to this application:
Householder decisions

Canterbury is slower than most councils at deciding householder applications, ranking #259 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.

More permissive than most councils
97% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Canterbury decision performance
Based on MHCLG data, the year to March 2026
95%
Overall approval rate
Above avg (87%) #18 of 296
97%
Householder approved
Above avg (90%) #27 of 296
43%
Decided in 8 weeks
Below avg (63%) #259 of 296
44%
Extended time limit
Above avg (41%) #176 of 296
84%
Minor dwellings approved
62 decided (1-9 homes)
95%
Major dwellings approved
20 decided (10+ homes)
93%
Change of use approved
29 decided
925
Total decisions
45 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings