51 Alan Way, Colchester CO3 4LB Data via plota.co.uk

261701 - Full (8 Week Determination) Application Valid

Proposal

Single storey porch extension, two storey rear extension, change to external materials. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
17 Sept 2026
✓
Validated
22 Sept 2026
Decision
Expected by 17 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 17 Nov 2026, from Colchester's recent extensions.

Comments are open until 15 Oct 2026

Comment on this application ↗

Site constraints 4

Scheduled monument 40 m away: Heath Farm Dyke Middle (rear of Alan Way): part of the Iron Age territorial oppidum of Camulodunum
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
Also on the record
National infrastructure project 1920 m away: A12 Chelmsford to A120 Widening Scheme; Inside the Colchester built-up area; Priority habitat 30 m away: Deciduous woodland.
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, the Planning Inspectorate 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 1

Last sold for £330,000 in April 2026. Semi-detached house, freehold.

10 April 2026£330,000

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

Building

Floor area68 m² (732 sq ft)
Energy ratingD (63 out of 100), could reach C
PropertySemi-detached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2025, 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
CO3 4LB
Received
17 Sept 2026
Validated
22 Sept 2026
Ward
Prettygate
Parish
Colchester
Case officer
Show
Target decision
17 Nov 2026
Applicant
Show

Decision outlook

Day 17 of the 56-day target. Colchester usually decides extensions by day 56.

Day 1739 days to the 56-day target
65%decided within 8 weeks
84%approved
426decided in the last year

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

Consultation & key dates

Comments by
15 Oct 2026
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

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.