20 Donovan Avenue Hornsey London N10 2JX Data via plota.co.uk
Proposal
Variation of condition 2 (approved drawings) attached to planning application seeking to remove 1x Velux window, removal of the rear chimney stack, removal of the first floor rear canopy, additional roof terrace at first floor level, amendments of window positions and inclusion of one additional window at first floor level, change in garden levels, railing around roof at upper ground floor level amended to a Juliet balcony. Data via plota.co.uk
Application progress
Approved on 18 Nov 2025 · Delegated Decision · Last checked 12 Oct 2026
Documents 9
Decision & officer reports 2
Plans & drawings 5
Consultation & comments 1
Other documents 1
Associated applications 3
Part of
Conditions 2 varied
- VariationVariation of condition 2 (approved drawings) seeking to remove 1x Velux window, removal…This applicationHGY/2025/2138
Site constraints 6
Checked on 2 November 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.
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Important details
Public comments
100% object · above the UK average of 74%
Last counted 12 Oct 2026
Historical activity at this location
28 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%).
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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20 Donovan Avenue Hornsey London N10 2JX
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Council archive
20, Donovan Avenue, London, N10 2JX
Conversion of 2x flats to 4x flats involving a depth increase of the existing basement; erection of rear extensions on the lower and upper ground floors with associated terraces, patio and excavation of rear garden; alterations to the rear elevation fenestration insertion of a rear roof dormer extension and roof light.
- Received
- 24 Jan 2020
- Decided
- 19 Mar 2020
- Outcome
- Approved