Planning Applications in CO3

Planning authority: Colchester Borough Council

Search current and historic planning applications in the CO3 postcode district in Colchester - 86 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 86 applications
261524 18 Aug 2026 Application Valid

102 Prettygate Road, Colchester CO3 4EE

Erection of two-storey side extension, internal alterations, alterations to roof including the formation of a new rear dormer and new front dormers, t...

Full (8 Week Determination) Colchester 18 Aug 2026
261479 17 Aug 2026 Application Valid

147 Shrub End Road, Colchester CO3 4RE

Change of use from dwelling (C3) to residential institution (C2).

Full (8 Week Determination) Colchester 17 Aug 2026
261512 17 Aug 2026 Application Valid

Essex County Hospital, Lexden Road, Colchester CO3 3NB

T14 - Sycamore - Fell, G5 - Mixed (3x Sycamore, 1x Silver Birch) - fell

Works to Trees in Conservation Area Colchester 17 Aug 2026
261510 14 Aug 2026 Application Valid

Lexden Road, Colchester

Re-pollard/pollard Lime and Elm trees back to previous points, removalof basal rpic growths and server ivy

Works to Trees in Conservation Area Colchester 14 Aug 2026
261501 13 Aug 2026 Application Valid

Land North of, Wyvern Farm, London Road, Stanway Colchester

Application for Consent to advertise - V stack sign, Monolith sign, Fascia sign, Window graphic, Flags

Advertisement Consent Colchester 13 Aug 2026
261504 13 Aug 2026 Application Valid

67 Victoria Road, Colchester CO3 3NU

Replacement and redesign of the existing roof following the previous installation of closed-cell spray foam insulation, including an increase in ridge...

Full (8 Week Determination) Colchester 13 Aug 2026
261486 12 Aug 2026 Application Valid

15 Constantine Road, Colchester CO3 3DU

Tree T1 ¹ Front Garden Tree, The tree is located in the front garden of the property and is identified as T1 on the accompanying sketch plan. The spec...

Works to Trees in Conservation Area Colchester 12 Aug 2026
261465 11 Aug 2026 Application Valid

37 Hamilton Road, Colchester CO3 3DZ

The conversion of 2no flats to 1no 3 bed dwelling.

Full (8 Week Determination) Colchester 11 Aug 2026
261485 11 Aug 2026 Application Valid

Beverley Cottage, 13 Beverley Road, Colchester Colchester CO3 3NG

T1 Portuguese Laurel - reduce height by 1 metre and crown width by 0.5metres on all aspects T2 Strawberry tree - reduce crown back to previous cuts

Works to Trees in Conservation Area Colchester 11 Aug 2026
261469 10 Aug 2026 Application Valid

40 Hamilton Road, Colchester CO3 3DZ

Loft conversion including new rear dormer and front facing roof light.

Full (8 Week Determination) Colchester 10 Aug 2026
261456 7 Aug 2026 Application Valid

Maldon Road Chapel, Maldon Road, Colchester CO3 3AQ

Demolition of the front section of the building owing to safety concerns over structural defects, and the building back of a new frontsection of the b...

Full (8 Week Determination) Colchester 7 Aug 2026
261457 7 Aug 2026 Application Valid

147 Shrub End Road, Colchester CO3 4RE

Application for Approval of Details Reserved by Condition 5 (Construction Management Plan)of approved application 260788

Discharge of Condition Colchester 7 Aug 2026
261458 7 Aug 2026 Application Valid

Catchbells, 296 London Road, Stanway Colchester CO3 8PB

Demolition of modern stable block and the erection of single detached dwelling and garage, complete with access.

Full (8 Week Determination) Colchester 7 Aug 2026
261450 6 Aug 2026 Application Valid

6 Pond Chase, Colchester CO3 4RD

Proposed replacement porch and replacement garage roof

Full (8 Week Determination) Colchester 6 Aug 2026
261452 6 Aug 2026 Application Valid

Heckford Bridge Cottage, Maldon Road, Birch Colchester CO3 0SP

Removal of existing porch. New porch and cladding to the main house.

Full (8 Week Determination) Colchester 6 Aug 2026
261454 6 Aug 2026 Application Valid

6 Pond Chase, Colchester CO3 4RD

Application for a Lawful Development Certificate for proposed garage conversion and loft conversion

Certificate of Lawful Use - Proposed Colchester 6 Aug 2026
261411 4 Aug 2026 Application Valid

29 Creffield Road, Colchester CO3 3HY

T1 - Tillia x europaea Proposed works - Re-pollard back to old cuts, This work has been carried out regularly for years to keep the tree limited to a ...

Works to Trees in Conservation Area Colchester 4 Aug 2026
261390 3 Aug 2026 Application Valid

Hedges, 88 King Harold Road, Colchester CO3 4SF

Side extension to the full length of the existing property with garageand kitchen to ground floor, two bedrooms to first floor. add door andwindows to...

Full (8 Week Determination) Colchester 3 Aug 2026
261430 3 Aug 2026 Application Valid

Sheepen Road Retail Park, Unit A, Sheepen Road, Colchester Essex CO3 3GT

Application for Approval of Details Reserved by Condition 4 of approved application 250220

Full (8 Week Determination) Colchester 3 Aug 2026
261431 3 Aug 2026 Application Valid

Essex County Hospital, Lexden Road, Colchester CO3 3NB

Application to discharge condition 7 (detailed maintenance plan), 9 (maintenance schedule), 10 (landscaping details) and 12 (external lighting) of pla...

Discharge of Condition Colchester 3 Aug 2026
261354 31 Jul 2026 Application Valid

The Stanway School, Winstree Road, Stanway Colchester CO3 0QA

Signage on the recently remodelled and refurbished HMO / domestic dwelling following conversion to a Head Office for the Sigma Trust. Signage will ena...

Advertisement Consent Colchester 31 Jul 2026
261408 31 Jul 2026 Application Valid

6 Crouch Street East, Colchester CO3 3ES

Application for a lawful development certificate for a proposed Changeof use to the upper floors above the shop premises. Ground floor use to be retai...

Certificate of Lawful Use - Proposed Colchester 31 Jul 2026
260592 30 Jul 2026 Application Valid

Colchester Zoo, Maldon Road, Stanway Colchester CO3 0SL

Application for variation of condition 2, 5 and 9 following grant of planning permission 242219

Removal/Variation of a Condition (13 Week Determination) Colchester 30 Jul 2026
261396 30 Jul 2026 Application Valid

Land North of, Wyvern Farm, London Road, Stanway Colchester

2 x stack signs and 2 flags.

Advertisement Consent Colchester 30 Jul 2026
261398 30 Jul 2026 Application Valid

Land North of, Wyvern Farm, London Road, Stanway Colchester

Application to discharge condition 18 (A12 junction works) of planningpermission 212507

Discharge of Condition Colchester 30 Jul 2026
261403 30 Jul 2026 Application Valid

Queens Lodge, 3B Queens Road, Colchester CO3 3NZ

Conversion of vacant former care home into 1 x 5 bedroom assisted living facility (4 resident bedrooms and 1 staff bedroom) along with aself contained...

Full (8 Week Determination) Colchester 30 Jul 2026
261267 29 Jul 2026 Application Valid

42 Christopher Garnett Chase, Stanway Colchester CO3 8BP

Erection of a pre-fabricated building for use as a dog grooming salon.

Full (8 Week Determination) Colchester 29 Jul 2026
261343 24 Jul 2026 Application Valid

14 Landseer Road, Colchester CO3 4QR

Front single storey extension

Full (8 Week Determination) Colchester 24 Jul 2026
261360 23 Jul 2026 Application Valid

56 Collingwood Road, Colchester CO3 9AY

Construction of a single-skin brick porch with a tiled pitch roof to the front of the property.

Full (8 Week Determination) Colchester 23 Jul 2026
260906 21 Jul 2026 Application Valid

2 Handford Place, Queen's Road, Colchester CO3 3NY

Existing window opening enlarged to accommodate new external door and top light

Full (8 Week Determination) Colchester 21 Jul 2026
261334 20 Jul 2026 Application Valid

Unit A, Sheepen Road Retail Park, Sheepen Road, Colchester CO3 3GT

Application for approval of details reserved by condition 6 & 7 of application 242119

Discharge of Condition Colchester 20 Jul 2026
261280 16 Jul 2026 Application Valid

10 Spring Lane South, Colchester CO3 4AN

Some of the work relates to large shrubs rather than trees but I wanted to ensure we complied with all requirements. The proposed works are: 1. reduce...

Works to Trees in Conservation Area Colchester 16 Jul 2026
261248 15 Jul 2026 Application Valid

43 Audley Road, Colchester CO3 3TZ

Proposed loft conversion including rear facing dormer and front facingrooflights.

Full (8 Week Determination) Colchester 15 Jul 2026
261311 14 Jul 2026 Application Valid

11 Handford Place, Queen's Road, Colchester CO3 3NY

Proposed in-line slate roof vent for existing soil stack

Full (8 Week Determination) Colchester 14 Jul 2026
261293 13 Jul 2026 Application Valid

28 Alexandra Road, Colchester CO3 3DF

Application for approval of details reserved by condition 3, 4, 5, 6, 8 & 9 of application 231648

Discharge of Condition Colchester 13 Jul 2026
261058 10 Jul 2026 Application Valid

The Heckford Angel, Maldon Road, Birch Colchester CO3 0SP

Renovation, refurbishment and alteration of listed building, includingdemolition of modern additions, together with change of use to office,cafe, and ...

Full (8 Week Determination) Colchester 10 Jul 2026
261059 10 Jul 2026 Application Valid

The Heckford Angel, Maldon Road, Birch Colchester CO3 0SP

Renovation, refurbishment and alteration of listed building, includingdemolition of modern additions, together with change of use to office,cafe, and ...

Listed Building Colchester 10 Jul 2026
261210 10 Jul 2026 Application Valid

18 St Clare Road, Colchester CO3 3SZ

Demolition of existing house and replacement with four bedroom family dwelling with integral garage and frontage parking

Full (8 Week Determination) Colchester 10 Jul 2026
261269 9 Jul 2026 Application Valid

151 Halstead Road, Stanway Colchester CO3 0JT

Replacement of existing rear conservatory with a single-storey rear extension to form garden room, connection to existing ancillary annexe, installati...

Full (8 Week Determination) Colchester 9 Jul 2026
261202 8 Jul 2026 Application Valid

Cherry Tree House, Heath Road, Stanway Colchester CO3 0QR

Proposed new stables in rear garden for storage of 2 horses for personal use only, non commercial.

Full (8 Week Determination) Colchester 8 Jul 2026
261264 8 Jul 2026 Application Valid

Thurgood Farm, Daisy Green, Eight Ash Green Colchester CO3 8NG

Application to discharge condition 8 (roofing material), 9 (screen walls & fences), 10 (hard & soft landscaping) and 11 (window details) of planning p...

Discharge of Condition Colchester 8 Jul 2026
261207 7 Jul 2026 Application Valid

31 Beaconsfield Avenue, Colchester CO3 3DH

T1 - Conifer - Fell to ground Level - Half the crown has died and treeshowing signs of decline

Works to Trees in Conservation Area Colchester 7 Jul 2026
261253 7 Jul 2026 Application Valid

Dunnet, Fountain Lane, Birch Colchester CO3 0SR

Proposed stove external flue pipe to existing outbuilding

Full (8 Week Determination) Colchester 7 Jul 2026
261238 3 Jul 2026 Application Valid

Unit E, The Stanway Centre, Peartree Road, Stanway Colchester CO3 0JN

Change of use to dental practice.

Full (8 Week Determination) Colchester 3 Jul 2026
261243 3 Jul 2026 Application Valid

Essex County Hospital, Lexden Road, Colchester CO3 3NB

Application for Approval of Details Reserved by Condition 4 of approved application 230645 (192829)

Discharge of Condition Colchester 3 Jul 2026
261234 2 Jul 2026 Application Valid

15 Fitzwalter Road, Colchester CO3 3SY

Proposed rear extension and first floor side extension over existing single storey structure

Full (8 Week Determination) Colchester 2 Jul 2026
261170 30 Jun 2026 Application Valid

20 Lexden Road, Colchester CO3 3NH

Lime tree at the front of the property. Pollard the lower part of the tree (to red line shown on the photo)

Works to Trees in Conservation Area Colchester 30 Jun 2026
261219 30 Jun 2026 Application Valid

7 Skylark Way, Stanway Colchester CO3 8DG

Proposed flat roofed rear dormer loft conversion with 3no. roolights to front

Full (8 Week Determination) Colchester 30 Jun 2026
261220 30 Jun 2026 Application Valid

20 De Vere Road, Colchester CO3 4EA

Change of use of part of the existing garage from ancillary residential use to a small-scale dog grooming business (Sui Generis)

Full (8 Week Determination) Colchester 30 Jun 2026
261211 29 Jun 2026 Application Valid

134 Lexden Road, Colchester CO3 4BL

Replacement Garage

Full (8 Week Determination) Colchester 29 Jun 2026
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Data updated daily. Source: Colchester Borough Council planning portal.