Marlin, East Road, East Mersea Colchester CO5 8TA Data via plota.co.uk

261131 - Full (8 Week Determination) Approved
DemolitionExtensions & alterations

Proposal

Demolition of existing porch with the construction of a single storey side extension and porch. Scale and footprint reduction from approved application . Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
18 Jun 2026
✓
Approved
11 Aug 2026

Approved on 11 Aug 2026 · Last checked 24 Sept 2026

Documents

View the documents on the council's website ↗

Associated applications 2

  • Part of

    Fullcouncil archive
    • FullDemolition of existing porch with the construction of a single storey side extension…This application261131

Site constraints 1

Agricultural land, grade 3b
Not best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. Natural England's Provisional ALC map (1:250,000, 1970s), which most planning maps still show, had this area as grade 2. The predicted grade is Defra's current estimate; only a site survey settles it.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 3

Last sold for £750,000 in September 2021. Detached house, freehold.

30 September 2021£750,000
23 September 2003£285,000
26 May 1998£122,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area159 m² (1,711 sq ft)
Energy ratingC (72 out of 100), could reach A
PropertyDetached house, 7 habitable rooms
Built1950 to 1966
HeatingAir source heat pump, radiators, electric
WallsCavity wall, filled cavity

From the energy performance certificate lodged in April 2023, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Colchester
Application type
Full (8 Week Determination)
Postcode
CO5 8TA
Received
18 Jun 2026
Validated
18 Jun 2026
Ward
Mersea & Pyefleet
Parish
East Mersea
Case officer
Show
Target decision
13 Aug 2026
Decision
Approve Conditional
Decision date
11 Aug 2026
Applicant
Show
Agent
Show

How this decision compares

Decided in 54 days from validation, 7 days faster than Colchester's median of 61 for demolitions. Approved, as 74% of demolitions here are.

45%decided within 8 weeks
74%approved
74decided in the last year

Plota live figures for demolitions decided by Colchester in the last twelve months, from validation. Colchester decision record →

Consultation & key dates

Comments by
16 Jul 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2023 Approved
Wayside Elm, East Road, East Mersea Essex CO5 8TA
Application for approval of details reserved by condition 4 of application 232265
232721
2023 Approved
Wayside Elm, East Road, East Mersea Essex CO5 8TA
Application for approval of details reserved by condition 4 of application 232265
232721
2023 Approved
Wayside Elm, East Road, East Mersea Essex CO5 8TA
Single storey side extension and enclosed porch. Conversion of remaining garage and inter…
232265
2023 Approved
Wayside Elm, East Road, East Mersea Essex CO5 8TA
Single storey side extension and enclosed porch. Conversion of remaining garage and inter…
232265
2022 Approved
Marlin, East Road, East Mersea Essex CO5 8TA
Single storey side extension with annex link after fire damage. Replacement pantry.
221260
2022 Approved
Marlin, East Road, East Mersea Essex CO5 8TA
Single storey side extension with annex link after fire damage. Replacement pantry.
221260
2016 Approved
Freshfields, East Road, East Mersea Colchester CO5 8TA
Demolition of existing single story bungalow. Construction of new 4 bedroom chalet bungal…
163229
2017
3 Weir Farm Cottages, East Road, East Mersea Colchester CO5 8TA
Application to discharge conditions 3, 4, 5 and 6 of application 160155.
170438
2017
3 Weir Farm Cottages, East Road, East Mersea Colchester CO5 8TA
Application to discharge conditions 3, 4, 5 and 6 of application 160155.
170438
Colchester
Planning Authority Score
6.2/10
Average
#91 of 296 councils
Relevant to this application:
Householder decisions

Colchester is faster than most councils at deciding householder applications, ranking #43 out of 296. Only 27% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Colchester is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.

One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Colchester decision statistics
Based on MHCLG data, the year to March 2026
82%
Overall approval rate
Below avg (87%) #245 of 296
84%
Householder approved
Below avg (90%) #255 of 296
79%
Decided in 8 weeks
Above avg (63%) #43 of 296
27%
Extended time limit
Below avg (41%) #39 of 296
67%
Minor dwellings approved
69 decided (1-9 homes)
85%
Major dwellings approved
13 decided (10+ homes)
75%
Change of use approved
89 decided
1,074
Total decisions
188 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.