25 Grange Park Maghull L31 3DP Data via plota.co.uk
Proposal
Erection of a two storey extension to the side, erection of a part single storey, part two storey extension to the rear with rear balcony, raising of the existing roof to form two rear dormer extensions, porch to the front and alterations to the front elevation. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision soon after comments close on 19 Oct 2026; it is now day 101.
Documents 1
Application forms 1
Site constraints 1
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England 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 £575,000 in April 2026. 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 March 2016, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 101, past the statutory target. 94% of extensions in Sefton are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for extensions decided by Sefton in the last twelve months, from validation. Sefton decision record →
Consultation & key dates
- Comments by
- 19 Oct 2026
- Statutory expiry
- 25 Aug 2026
- Env. assessment
- No
Historical activity at this location
13 nearby applications on record - archival context, not part of the live application.
Nearby activity
Sefton ranks #119 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (96%) 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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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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25 Grange Park Maghull L31 3DP
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Comments are open until 19 Oct 2026