15 St Marys Parade Lancaster Lancashire LA1 1YX Data via plota.co.uk

26/00921/FUL - Full Application Awaiting decision

Proposal

Installation of windows and door to the rear elevation Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Sept 2026
✓
Consultation
14 Sept 2026
Decision
Expected by 6 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 2 Nov 2026, from Lancaster's recent extensions.

Comments are open until 29 Oct 2026

Comment on this application ↗

Site constraints 7

Grade II listed: 15 and 19, St Marys Parade
List entry 1195052 · 4 m away · 69 more listed buildings within 150 m (3 Grade I, 7 Grade II*, 59 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 69 with distances
Historic England ↗
Lancaster 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 ↗
Scheduled monument 46 m away: Part of a Roman fort and its associated vicus and remains of a pre-Conquest monastery and a Benedictine priory on Castle Hill
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 ↗
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 1796 m away: Heysham to M6 Link Road; Inside the Lancaster built-up area; Air quality management area 47 m away: City of Lancaster AQMA.
Not affected
Outside flood zones 2 and 3 · Not green belt

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 2

Last sold for £210,000 in May 2002. Terraced house, freehold.

31 May 2002£210,000
22 November 1996£101,750

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

Building

Floor area152 m² (1,636 sq ft)
Energy ratingD (56 out of 100), could reach C
PropertyMid-terrace house, 7 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSandstone, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2026, 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 1YX
Received
11 Sept 2026
Validated
11 Sept 2026
Ward
Castle Ward
Parish
Lancaster Non-Civil Parish
Case officer
Show
Target decision
6 Nov 2026
Applicant
Show
Agent
Mason Gillibrand Architects

Decision outlook

Day 47 of the 56-day target. Lancaster usually decides extensions by day 52.

Day 479 days to the 56-day target
83%decided within 8 weeks
87%approved
321decided 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.

3 neighbours consulted · Last counted 27 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15210310
Planning Portal ref
PP-15210310
Neighbours
14 Sept 2026
Consultation
14 Sept 2026
Comments by
29 Oct 2026
Site or press notice
17 Sept 2026
Statutory expiry
6 Nov 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.