The Trees 79 Walton Lane Nelson Lancashire BB9 8BG Data via plota.co.uk

26/0517/LHE - Larger Home Extension Decided

Proposal

Permitted Development Notification (Larger Home Extension): Erection of single storey rear extension (6.00m length, 3.8m height and 2.8m eaves height). Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
5 Aug 2026
✓
Consultation
6 Aug 2026
✓
Invalid Application
1 Sept 2026

Invalid Application on 1 Sept 2026 · Last checked 2 Sept 2026

Site constraints 4

Also on the record
Radon affected area, class 2; Coalfield, development low risk area; National infrastructure project 605 m away: Calderdale Energy Park, at pre-application; Inside the Nelson (Pendle) built-up area.
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 Mining Remediation Authority, the Planning Inspectorate, 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 3

Last sold for £360,000 in September 2022. Detached house, freehold.

2 September 2022£360,000One of 2 sales recorded that day
2 September 2022£359,000Recorded as a transfer outside a standard sale. One of 2 sales recorded that day
28 January 2022£325,000

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

Building

Floor area101 m² (1,087 sq ft)
Energy ratingC (71 out of 100), could reach B
PropertyDetached house, 6 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, with external insulation

From the energy performance certificate lodged in September 2021, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Pendle
Application type
Larger Home Extension
Postcode
BB9 8BG
Received
5 Aug 2026
Validated
5 Aug 2026
Ward
Marsden & Southfield
Parish
Nelson Town Council
Case officer
Show
Target decision
16 Sept 2026
Decision
Invalid Application
Decision date
1 Sept 2026
Applicant
Show

Public comments

No public comments yet.

3 neighbours consulted · Last counted 2 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours
6 Aug 2026
Consultation
6 Aug 2026
Comments by
27 Aug 2026
Statutory expiry
16 Sept 2026
Env. assessment
No
Pendle
Planning Authority Score
4.7/10
Below average
#166 of 296 councils
Relevant to this application:
Householder decisions

Pendle ranks #153 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (87%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Pendle decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #175 of 296
87%
Householder approved
Below avg (90%) #234 of 296
64%
Decided in 8 weeks
Above avg (63%) #153 of 296
34%
Extended time limit
Below avg (41%) #89 of 296
84%
Minor dwellings approved
95 decided (1-9 homes)
67%
Major dwellings approved
6 decided (10+ homes)
75%
Change of use approved
20 decided
441
Total decisions
58 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.