Sunnyside Cottage Sunnyside Lane Lancaster Lancashire LA1 5ED Data via plota.co.uk

26/00716/FUL - Full Application Approved

Proposal

Installation of a raised replacement roof, installation of rooflight, window and doors Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
10 Jul 2026
✓
Validated
28 Jul 2026
✓
Consultation
28 Jul 2026
✓
Approved
4 Sept 2026

Approved on 4 Sept 2026 · Delegated Decision · Last checked 8 Sept 2026

Site constraints 4

Lancaster - Cannon Hill conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
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
National infrastructure project 1831 m away: Heysham to M6 Link Road; Inside the Lancaster 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 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 £155,000 in December 2024. Terraced house, freehold.

2 December 2024£155,000
5 March 2021£115,000
1 May 2000£42,000

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

Building

Floor area42 m² (452 sq ft)
Energy ratingE (49 out of 100), could reach B
PropertyDetached house, 2 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSandstone or limestone, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Lancaster
Application type
Full Application
Postcode
LA1 5ED
Received
10 Jul 2026
Validated
28 Jul 2026
Ward
Marsh Ward
Parish
Lancaster Non-Civil Parish
Case officer
Show
Target decision
22 Sept 2026
Decision
Application Permitted
Decision date
4 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Benchmark Plan Services

How this decision compares

Decided in 38 days from validation, 14 days faster than Lancaster's median of 52 for extensions. Approved, as 87% of extensions here are.

83%decided within 8 weeks
87%approved
319decided in the last year

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

Public comments

No public comments yet.

4 neighbours consulted · Last counted 8 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15072823
Planning Portal ref
PP-15072823
Neighbours
28 Jul 2026
Consultation
28 Jul 2026
Comments by
27 Aug 2026
Site or press notice
29 Jul 2026
Statutory expiry
22 Sept 2026
Env. assessment
No
Lancaster
Planning Authority Score
5/10
Average
#147 of 296 councils
Relevant to this application:
Householder decisions

Lancaster is faster than most councils at deciding householder applications, ranking #84 out of 296. Householder applications are slightly less likely to be approved here (87%) 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
Lancaster decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #237 of 296
87%
Householder approved
Below avg (90%) #231 of 296
74%
Decided in 8 weeks
Above avg (63%) #84 of 296
38%
Extended time limit
Below avg (41%) #130 of 296
71%
Minor dwellings approved
45 decided (1-9 homes)
63%
Major dwellings approved
16 decided (10+ homes)
63%
Change of use approved
48 decided
717
Total decisions
122 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.