17 Marefair Northampton NN1 1SR Data via plota.co.uk
Proposal
Proposed change of use to first and second floors [Use Class E] to create 2.No apartments [Use Class C3] including second floor rear extension, new rear roof (raised) to ground floor to create terrace to first floor and fenestration changes (Existing ground floor shop to remain as existing) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision by 21 Nov 2026, from West Northamptonshire's recent changes of use.
Documents 24
Statements & assessments 3
Plans & drawings 8
Application forms 3
Consultation & comments 7
Licences at this address
Licensed hours are what the licence permits, not opening times.
Site constraints 6
Show all 5 with distances
- 44 mCromwell HouseGrade II*
- 56 mUnnamed
- 110 mChurch of St PeterGrade I
- 139 mBlack Lion InnGrade II
- 139 mFormer All Saints SchoolGrade II
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 2
Last sold for £215,000 in April 2026. Other property, freehold.
More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.
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 December 2020, 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 West Northamptonshire - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- West Northamptonshire
- Application type
- Full Planning Permission
- Postcode
- NN1 1SR
- Received
- 8 Jul 2026
- Validated
- 21 Aug 2026
- Ward
- Castle Ward
- Parish
- Northampton Town Council
- Target decision
- 13 Nov 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Ranwood Designs Ltd
- Freehold owner
- Show
Decision outlook
Day 69 of the 56-day target. West Northamptonshire usually decides changes of use by day 82.
Plota live figures for changes of use decided by West Northamptonshire in the last twelve months, from validation. West Northamptonshire decision record →
Consultation & key dates
- Comments by
- 14 Oct 2026
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
West Northamptonshire is one of the slowest councils in England for householder decisions, ranking #295 out of 296. The council extends the time limit on 79% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).
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.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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17 Marefair Northampton NN1 1SR
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Freehold owner, on paid plans
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The consultation period closed on 14 Oct 2026.