Planning Applications in West Mersea, Essex

Planning authority: Colchester Borough Council

Search current and historic planning applications in West Mersea, Essex, published by Colchester Borough Council - 17 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing 17 of 17 applications
261436 18 Aug 2026 Application Valid

17 & 15 Queen Anne Road, West Mersea Colchester CO5 8BB

Application for a Lawful Development Certificate for proposed conversion of two dwellings into one.

Certificate of Lawful Use - Proposed Colchester 18 Aug 2026
261505 13 Aug 2026 Application Valid

24 Suffolk Avenue, West Mersea Colchester CO5 8ER

Proposed single-storey rear and side flat roof extension, including alterations to the external materials and associated external alterations to the e...

Full (8 Week Determination) Colchester 13 Aug 2026
261459 7 Aug 2026 Application Valid

6 Firs Hamlet, West Mersea Colchester CO5 8NF

Proposed single storey rear extension infill, loft conversion and change of external materials

Full (8 Week Determination) Colchester 7 Aug 2026
261433 6 Aug 2026 Application Valid

Land north of, 4 Churchfields, West Mersea Colchester CO5 8QJ

The demolition of an existing disused storage unit and erection of proposed one bedroom dwelling.

Full (8 Week Determination) Colchester 6 Aug 2026
261437 6 Aug 2026 Application Valid

20 Upland Road, West Mersea Colchester CO5 8DX

Alterations to existing extension

Full (8 Week Determination) Colchester 6 Aug 2026
261405 5 Aug 2026 Application Valid

102 East Road, West Mersea Colchester CO5 8SA

Retrospective application to seek retention of boundary enclosure.

Full (8 Week Determination) Colchester 5 Aug 2026
261342 30 Jul 2026 Application Valid

Land to the rear of, 102 East Road, West Mersea Colchester CO5 8SA

Application for lawful development (Existing) - To regularise the use of land to the rear of 102 East Road as amenity land providing recreational bene...

Certificate of Lawful Use - Existing Colchester 30 Jul 2026
261384 28 Jul 2026 Application Valid

27 Dawes Lane, West Mersea Colchester CO5 8HJ

Erection of 2 storey dwelling in garden space to side of No 27 Dawes Lane (self build)

Full (8 Week Determination) Colchester 28 Jul 2026
261333 17 Jul 2026 Application Valid

The Phaeton House, 8a High Street, West Mersea Colchester CO5 8QD

Proposed replacement roof finishes, new cat slide roof, new external wall finishes, replacement conservatory, new entrance canopy, replacement windows...

Full (8 Week Determination) Colchester 17 Jul 2026
261275 10 Jul 2026 Application Valid

3 Firs Chase, West Mersea Colchester CO5 8NG

Application for Approval of Details Reserved by Condition APP/A1530/C/22/3309435

Full (8 Week Determination) Colchester 10 Jul 2026
261282 10 Jul 2026 Application Valid

14 Yorick Road, West Mersea Colchester CO5 8HT

Proposed chalet style extension to existing bungalow with single store

Full (8 Week Determination) Colchester 10 Jul 2026
261183 25 Jun 2026 Application Valid

24 Dawes Lane, West Mersea Colchester CO5 8HL

Loft conversion with new rear dormer and internal configuration to existing residential bungalow. Erection of single storey ancillary annex within rea...

Full (8 Week Determination) Colchester 25 Jun 2026
261128 17 Jun 2026 Application Valid

Digby House, 4 Barfield Road, West Mersea Colchester CO5 8QT

Retrospective application for change of use from commercial to residential ground floor flat. Erection of carport to the rear of property to provide p...

Full (8 Week Determination) Colchester 17 Jun 2026
261112 16 Jun 2026 Application Valid

44 Melrose Road, West Mersea Colchester CO5 8JA

Single storey annex adjacent to main dwelling

Full (8 Week Determination) Colchester 16 Jun 2026
261087 12 Jun 2026 Application Valid

39 The Lane, West Mersea Colchester CO5 8NS

Application for approval of details reserved by condition 3, 4, 5 & 6 of planning application 242180

Discharge of Condition Colchester 12 Jun 2026
260465 9 Jun 2026 Application Valid

19 Barfield Road, West Mersea Colchester CO5 8QT

Dropped kerb to the front and convert the front garden into a parking space/drive for our vehicles.

Full (8 Week Determination) Colchester 9 Jun 2026
260965 26 May 2026 Application Valid

Annexe, 15 Mersea Avenue, West Mersea Colchester CO5 8JL

change of use of existing annex to rental and short term let, includesoff road parking and dedicated access

Full (8 Week Determination) Colchester 26 May 2026
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Data updated daily. Source: Colchester Borough Council planning portal.