11 Chester Avenue Chorley PR7 4AG Data via plota.co.uk

26/00817/FULHH - Householder Application Awaiting decision

Proposal

Two storey side extension, upgrades to existing conservatory through the addition of solid walls and a lean-to roof, installation of pitched roof over bay window and doorway to front elevation (following demolition of existing garage) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Sept 2026
✓
Validated
16 Sept 2026
Decision
Expected by 11 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 11 Nov 2026, from Chorley's recent extensions.

Comments are open until 12 Oct 2026

Comment on this application ↗

Site constraints 6

Green belt: Merseyside and Greater Manchester
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Coalfield, development low risk area; Inside the Heath Charnock built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 2

Last sold for £224,000 in May 2019. Terraced house, leasehold.

31 May 2019£224,000
14 August 2015£180,000

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

Building

Floor area92 m² (990 sq ft)
Energy ratingC (69 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in June 2018, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Chorley
Application type
Householder Application
Postcode
PR7 4AG
Received
11 Sept 2026
Validated
16 Sept 2026
Ward
Chorley South East And Heath Charnock
Parish
Chorley
Case officer
Show
Target decision
11 Nov 2026
Applicant
Show
Agent
DAVIS CONSULTANTS LIMITED
Freehold owner
Show

Decision outlook

Day 23 of the 56-day target. Chorley usually decides extensions by day 56.

Day 2333 days to the 56-day target
75%decided within 8 weeks
92%approved
224decided in the last year

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

Public comments

1comment received
1 neutral

7 neighbours consulted · Last counted 30 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
12 Oct 2026
Statutory expiry
11 Nov 2026
Env. assessment
No
Chorley
Planning Authority Score
7.5/10
Good
#42 of 296 councils
Relevant to this application:
Householder decisions

Chorley is faster than most councils at deciding householder applications, ranking #49 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Chorley decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #51 of 296
95%
Householder approved
Above avg (90%) #73 of 296
78%
Decided in 8 weeks
Above avg (63%) #49 of 296
35%
Extended time limit
Below avg (41%) #100 of 296
95%
Minor dwellings approved
77 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
73%
Change of use approved
11 decided
553
Total decisions
39 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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.