21 Vallance Road Hornsey London N22 7UD Data via plota.co.uk
Proposal
Demolition and replacement existing garage building, replacement of front boundary wall, hip-to-gable roof extension with two side dormers and associated rooflights to facilitate loft conversion; re-roofing of existing rear extension including parapet detail; new side boundary structure and gate and associated external alterations and landscaping works. Data via plota.co.uk
Application progress
Approved on 8 Sept 2026 · Delegated Decision · Last checked 24 Sept 2026
Documents 11
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 2
Other documents 5
Site constraints 7
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, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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 £1,692,500 in July 2024. 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 2017, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
How this decision compares
Decided in 92 days from validation, 37 days slower than Haringey's median of 55 for householder applications. Approved, as 90% of householder applications here are.
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
100% object · above the UK average of 74%
Last counted 24 Sept 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
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.
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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21 Vallance Road Hornsey London N22 7UD
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