17 Iris Avenue Bolton BL4 0DR Data via plota.co.uk
Proposal
Conversion of loft to habitable space together with installation of hip to gable rear dormer Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 16 Nov 2026, from Bolton's recent extensions.
Documents 10
Statements & assessments 2
Plans & drawings 7
Application forms 1
Site constraints 3
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, 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 £225,000 in October 2025. Semi-detached house, leasehold.
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 August 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 Bolton - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
19 Iris Avenue Bolton BL4 0DR
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PRIOR NOTIFICATION APPLICATION FOR A PROPOSED LARGER HOME EXTENSION AT REAR (3.4...
125 Cawdor Street Bolton BL4 7HX
ERECTION OF FELTED ROOF CANOPY TO EXISTING REAR ELEVATION TOGETHER WITH THE REPL...
10 Briarfield Road Bolton BL4 0HD
ERECTION OF PART SINGLE/ PART TWO STOREY REAR EXTENSION, PART SINGLE/PART TWO ST...
3 Kingsland Road Bolton BL4 0HW
ERECTION OF PORCH TOGETHER WITH SINGLE STOREY SIDE AND TWO STOREY REAR EXTENSION
Important details
Decision outlook
Day 18 of the 56-day target. Bolton usually decides extensions by day 56.
Plota live figures for extensions decided by Bolton in the last twelve months, from validation. Bolton decision record →
Public comments
No public comments yet.
7 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15221744
- Planning Portal ref
- PP-15221744
- Neighbours
- 22 Sept 2026
- Consultation
- 22 Sept 2026
- Comments by
- 13 Oct 2026
- Statutory expiry
- 16 Nov 2026
- Env. assessment
- No
Historical activity at this location
16 nearby applications on record - archival context, not part of the live application.
Nearby activity
Bolton is slower than most councils at deciding householder applications, ranking #229 out of 296. Bolton is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved 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.
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17 Iris Avenue Bolton BL4 0DR
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Comments are open until 13 Oct 2026