12 Quernmore Road Hornsey London N4 4QU Data via plota.co.uk
Proposal
Erection of single storey extension to existing outrigger, lower-ground floor rear extension, new glazing and rooflight, removal of existing rear external wall insulation/render, and associated landscaping and boundary works. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 23 Nov 2026, from recent householder applications across the UK.
Documents 32
Plans & drawings 26
Other documents 6
Site constraints 4
Checked on 2 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 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 £1,550,000 in January 2024. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Haringey - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 5 of the 56-day target. Councils usually decide householder applications by day 55.
Plota live figures for householder applications decided across the UK in the last twelve months, from validation; too few recent householder applications in Haringey to go on. Haringey decision record →
Public comments
No public comments yet.
Last counted 2 Oct 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Haringey is slower than most councils at deciding householder applications, ranking #209 out of 296. Householder applications are slightly more likely to be approved here (91%) 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.
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12 Quernmore Road Hornsey London N4 4QU
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