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15 Marriott Street Northampton NN2 6AW

2026/3454/FULLFull Planning PermissionAwaiting decision
Full
Approximate location: the centre of the postcode, not the exact property.

Proposal

Proposed internal alterations and minor rear elevation works in connection with change of use from a 6 room, 6 person house in multiple occupation (Use Class C4) to a 9 room, 9 person house in multiple occupation (Sui Generis)

Received
7 August 2026
Decision due
28 December 2026
Ward
Kingsley and Semilong Ward
  1. Received7 Aug
  2. Validated2 Nov
  3. Consult.
  4. Target28 Dec
  5. Decided

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View on the council's siteDocuments

About this application

This is a planning application for a change of use at 15 Marriott Street Northampton NN2 6AW. West Northamptonshire has handled 151 applications of this type. It has been with the council since 2 November 2026 and is still awaiting a decision. The site is in the Barrack Road conservation area, with 3 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 65 applications across Kingsley and Semilong Ward. We hold 707 applications in total for the NN2 postcode area.

88% of full planning permission applications at West Northamptonshire Council were approved. Across all application types, the council typically decides in about 10 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
NN2 6AW
Application type
Full Planning Permission
Parish
Northampton Town Council

Planning application dates

Date validated
2 November 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Decision
Decision Issued Date
Case officer
Andrew Holden

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Conservation area: Barrack Road
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (21)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: West Northamptonshire

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