12 New Hall Lane Bolton BL1 5LN Data via plota.co.uk

01406/26 - Householder Application for pl. permissi Awaiting decision

Proposal

Erection of a 1.5 storey porch extension incorporating an extension to the main roof slope and front dormer and single storey rear extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Jul 2026
✓
Validated
4 Aug 2026
✓
Consultation
4 Aug 2026
Decision
Expected by 30 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 66.

The consultation period closed on 25 Aug 2026.

Site constraints 4

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 ↗
Local nature reserve about 276 m away: Captains Clough
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Coalfield, development low risk area; Inside the Bolton (Bolton) built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 1

Last sold for £235,000 in August 2009. Semi-detached house, leasehold.

11 August 2009£235,000

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

Building

Floor area133 m² (1,432 sq ft)
Energy ratingC (78 out of 100)
PropertySemi-detached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Bolton
Application type
Householder Application for pl. permissi
Postcode
BL1 5LN
Received
30 Jul 2026
Validated
4 Aug 2026
Ward
Heaton, Lostock & Chew Moor
Case officer
Show
Target decision
30 Sept 2026
Applicant
Show
Agent
Synergy Design Concepts Ltd

Decision outlook

Day 66, past the statutory target. 92% of extensions in Bolton are decided within thirteen weeks, which runs to 3 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 6610 days past the 56-day target
66%decided within 8 weeks
81%approved
449decided in the last year

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

Public comments

No public comments yet.

8 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15035271
Planning Portal ref
PP-15035271
Neighbours
4 Aug 2026
Consultation
4 Aug 2026
Comments by
25 Aug 2026
Statutory expiry
29 Sept 2026
Env. assessment
No
Bolton
Planning Authority Score
2.5/10
Poor
#250 of 296 councils
Relevant to this application:
Householder decisions

Bolton is slower than most councils at deciding householder applications, ranking #229 out of 296. Bolton is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Bolton decision statistics
Based on MHCLG data, the year to March 2026
79%
Overall approval rate
Below avg (87%) #263 of 296
83%
Householder approved
Below avg (90%) #259 of 296
51%
Decided in 8 weeks
Below avg (63%) #229 of 296
44%
Extended time limit
Above avg (41%) #175 of 296
63%
Minor dwellings approved
70 decided (1-9 homes)
83%
Major dwellings approved
12 decided (10+ homes)
62%
Change of use approved
113 decided
996
Total decisions
208 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.

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.