21 Haston Lee Avenue, Blackburn, Blackburn With Darwen, BB1 9QT Data via plota.co.uk
Proposal
Mixed use comprising proposed dog grooming services within new outbuilding and dwellinghouse (Sui Generis) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision by 17 Nov 2026, from Blackburn's recent commercial and major works.
Documents 9
Statements & assessments 1
Plans & drawings 7
Application forms 1
Site constraints 2
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 £149,950 in February 2025. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in February 2016, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Blackburn - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
10 Belvedere Road, Blackburn, Blackburn With Darwen, BB1 9NS
Erection of single storey rear extension and front and rear dormers
2 Warrenside Close, Blackburn, Blackburn With Darwen, BB1 9PF
Single storey rear extension with roof lantern, erection of rear dormer and inte...
254 - 256 Pleckgate Road, Blackburn, Blackburn With Darwen, BB1 8QW
Proposed roof lift and conversion from hip to gable with front and rear dormers
Important details
Decision outlook
Day 66 of the 56-day target. Blackburn usually decides commercial and major works by day 72.
Plota live figures for commercial and major works decided by Blackburn in the last twelve months, from validation. Blackburn decision record →
Consultation & key dates
- Statutory expiry
- 20 Oct 2026
Historical activity at this location
9 nearby applications on record - archival context, not part of the live application.
Nearby activity
Blackburn is faster than most councils at deciding householder applications, ranking #90 out of 296. Householder applications are more likely to be approved here than most councils, with a 98% approval rate vs 90% nationally.
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.
Track this application
21 Haston Lee Avenue, Blackburn, Blackburn With Darwen, BB1 9QT
Tracking this application
Not there after a minute? Check your junk folder. It's from alerts@plota.co.uk.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
