21A Knowsley Road Wilpshire BB1 9PX Data via plota.co.uk

3/2026/0517 - Applications for full consent Registered
Extensions & alterations

Proposal

Proposed 2 storey entrance porch, single storey rear extension, first floor side extension over existing garage and external terrace to rear. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Jul 2026
✓
Validated
11 Sept 2026
Decision
Expected by 6 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 3 Nov 2026, from Ribble Valley's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 4

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 ↗
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From rivers. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Also on the record
Radon affected area, class 4; Inside the Blackburn (Blackburn with Darwen) built-up area.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, 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 £435,000 in May 2020. Detached house, freehold.

15 May 2020£435,000

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

Building

Floor area266 m² (2,863 sq ft)
Energy ratingD (64 out of 100), could reach C
PropertyDetached house, 8 habitable rooms
Built1983 to 1990
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in October 2019, 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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Other new applications on this street

25 Sept 2026Pending

7 Knowsley Road West, Wilpshire, BB1 9PW

Proposed single-storey rear extension with external window and door alterations

3/2026/0680

Nearby new applications

25 Sept 2026Pending

7 Knowsley Road West, Wilpshire, BB1 9PW

Proposed single-storey rear extension with external window and door alterations

3/2026/0680

Important details

Council
Ribble Valley
Application type
Applications for full consent
Postcode
BB1 9PX
Received
8 Jul 2026
Validated
11 Sept 2026

Decision outlook

Day 47 of the 56-day target. Ribble Valley usually decides extensions by day 53.

Day 479 days to the 56-day target
61%decided within 8 weeks
91%approved
131decided in the last year

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

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2022 Refused
Construction of an outbuilding in front garden.
34700
2022 Refused
Construction of an outbuilding in front garden.
34700
Within ~100m

Nearby activity

2025 Approved
27 Knowsley Road Wilpshire BB1 9PX
Proposed single-storey extension to rear. Alterations to windows to side and rear elevati…
37425
2025 Approved
27 Knowsley Road Wilpshire BB1 9PX
Proposed single-storey extension to rear. Alterations to windows to side and rear elevati…
37425
2022 Approved
21 Knowsley Road Wilpshire BB1 9PX
First floor extension to rear and alterations to existing roof (Resubmission of 3/2022/01…
34508
2022 Approved
21 Knowsley Road Wilpshire BB1 9PX
First floor extension to rear and alterations to existing roof (Resubmission of 3/2022/01…
34508
2022 Refused
Burnside 21 Knowsley Road Wilpshire BB1 9PX
Proposed extension to rear and alterations to roof height to include dormers. Balcony to…
33946
2022 Refused
Burnside 21 Knowsley Road Wilpshire BB1 9PX
Proposed extension to rear and alterations to roof height to include dormers. Balcony to…
33946
2022 Approved
11 Mayfair Crescent Wilpshire Blackburn Lancashire
Front bay window
33867
2022 Approved
11 Mayfair Crescent Wilpshire Blackburn Lancashire
Front bay window
33867
2021 Approved
20 Mayfair Crescent Wilpshire BB1 9PY
Proposed dormer roof extension to provide bedroom accommodation, formation of open-plan k…
33268
2021 Refused
Burnside 21 Knowlsey Road Wilpshire BB1 9PX
Proposed rear extension and alteration to roof to include dormers
33051
2021 Approved
Jersey Farm Knowsley Road Wilpshire Lancashire BB1 9PX
Demolition of the existing stable structure and erection of a detached holiday cottage.
32934
2021 Approved
23 Mayfair Crescent Wilpshire BB1 9PY
Dormer extension to front.
32724
2020 Approved
1 Mayfair Crescent Wilpshire Blackburn Lancashire BB1 9PY
Proposed front and rear dormer extensions and single storey rear extension
32351
2020 Approved
1 Mayfair Crescent Wilpshire Blackburn Lancashire BB1 9PY
Proposed front and rear dormer extensions and single storey rear extension
32351
2020 Approved
17 Knowsley Road Wilpshire BB1 9PX
Two storey extension to side.
31854
2020 Approved
17 Knowsley Road Wilpshire BB1 9PX
Two storey extension to side.
31854
2019 Approved
40a Knowsley Road Wilpshire Road Blackburn BB1 9PX
Construction of a two car carport on the southern boundary of the property.
31122
2019 Approved
40a Knowsley Road Wilpshire Road Blackburn BB1 9PX
Construction of a two car carport on the southern boundary of the property.
31122
2018 Approved
Jersey Croft Knowsley Road Wilpshire BB1 9PX
Variation of condition 2 (plans) from planning permission 3/2018/0053 to allow the additi…
30263
2018 Approved
Jersey Croft Knowsley Road Wilpshire BB1 9PX
Variation of condition 2 (plans) from planning permission 3/2018/0053 to allow the additi…
30263
2017 Approved
8 Mayfair Crescent Wilpshire BB1 9PY
Single storey flat roof extension to the rear of the property. Length 5.20 metres, maximu…
28623
2016 Approved
18 Mayfair Crescent Wilpshire Blackburn BB1 9PY
Prior notification of a single storey rear extension with dual pitch roof to replace exis…
27675
2016 Approved
18 Mayfair Crescent Wilpshire Blackburn BB1 9PY
Prior notification of a single storey rear extension with dual pitch roof to replace exis…
27675
2016 Approved
12 Knowsley Road Wilpshire BB1 9PX
Demolition of cottage/commercial building and detached garages and the redevelopment of t…
27147
2016 Approved
12 Knowsley Road Wilpshire BB1 9PX
Demolition of cottage/commercial building and detached garages and the redevelopment of t…
27147
Ribble Valley
Planning Authority Score
3.4/10
Poor
#222 of 296 councils
Relevant to this application:
Householder decisions

Ribble Valley is slower than most councils at deciding householder applications, ranking #212 out of 296. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Ribble Valley decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #241 of 296
91%
Householder approved
Above avg (90%) #179 of 296
55%
Decided in 8 weeks
Below avg (63%) #212 of 296
45%
Extended time limit
Above avg (41%) #194 of 296
64%
Minor dwellings approved
58 decided (1-9 homes)
67%
Major dwellings approved
6 decided (10+ homes)
59%
Change of use approved
51 decided
520
Total decisions
89 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.