Planning application
19 Birchwood Avenue, Hornsey, London, N10 3BE
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of single-storey rear extension; new rooflight on the front roof slope; solar photovoltaic panels; upgrade or replacement of existing fenestration with double-glazed units; installation of an air source heat pump in rear garden.
As published by the council, reference HGY/2025/3527
Application record
- Reference
- HGY/2025/3527
- Type
- Householder planning permission
- Status
- Decision Made
- Decision
- Granted As published: Approve with Conditions
- Received
- 19 Dec 2025
- Validated
- 19 Dec 2025
- Decided
- 11 Feb 2026
- Ward
- Muswell Hill
- Decision by
- Delegated Decision
- Postcode
- N10 3BE
Site history
Applications at this address on the Haringey register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
HGY/2026/2405 Awaiting decision
19 Birchwood Avenue, Hornsey, London, N10 3BE
Approval of details pursuant to condition 3 (Details) attached to planning permission ref. HGY/2025/3527 for extensions and changes including upgrade or replacement of existing fenestration with double-glazed units granted on 11/02/2026.
Timeline
Dates from the published record
-
19 Dec 2025
Received by Haringey
-
11 Feb 2026
Decision issued: Approve with Conditions
-
24 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
HGY/2026/2405 Awaiting decision
19 Birchwood Avenue, Hornsey, London, N10 3BE
Approval of details pursuant to condition 3 (Details) attached to planning permission ref. HGY/2025/3527 for extensions and changes including upgrade or replacement of existing fenestration with double-glazed units granted on 11/02/2026.
Documents
Plans, drawings, consultee responses and the officer's report
26 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Haringey granted permission on 11 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
18 Birchwood Avenue, Hornsey, London, N10 3BE
T1 Cherry: Fell Justification - 50% Dieback / dangerous NB: PLEASE TREAT THIS AS A DDD NOTICE
Granted Trees 4 docs -
28 Birchwood Avenue, Hornsey, London, N10 3BE
T1 - Cherry tree (5m) - take down to ground level. T2 - Lilac tree (4m) - take down to ground level.
Granted Trees 6 docs -
11 Birchwood Avenue, Hornsey, London, N10 3BE
Lime - Crown reduce the height and spread back to previous (approx. 1.5m height and spread). Maintenance works in line with good arboricultural practice
Granted Trees 3 docs -
15 Birchwood Avenue, Hornsey, London, N10 3BE
T1 - privet tree (4m) - reduce branches back from lawn by approximately 2m. T2 - photinia tree (4m) - take down to ground level. T3 - elder tree (5m) - take down to ground level. T4 - privet tree (4m) - reduce branches back from lawn by approximately 2m. T5 - cotoneaster tree (5m) - take down to ground level. T6 - berry bush (1m) - take down to ground level. T7 - pear tree (7m) - reduce crown to previous pruning points, approximately 2m reduction. T8 - laurel hedge (3m) - reduce branches back to border of flowerbed, approximately 0.5m. T9 - euonymous bush (2m) - reduce branches back to border of flowerbed, approximately 0.5m. T10 - privet bush (2m) - reduce branches back to border of flowerbed, approximately 1m. T11 - elaeagnus bush (2m) - reduce branches back to border of flowerbed, approximately 1m. T12 - variegated privet bush (2m) - reduce branches back to border of flowerbed, approximately 1m. T13 - lime tree (8m) - reduce crown to previous pruning points, approximately 1m reduction. T14 - privet tree (4m) - reduce branches overhanging lawn by approximately 3m. T15 - lime tree (6m) - reduce crown to previous pruning points, approximately 2m reduction. T16 - euonymous bush (2m) - reduce branches back to border of flowerbed, approximately 1m. T17 - lime tree (7m) - reduce crown to previous pruning points, approximately 2m reduction and sever and shave ivy back to main stem. T18 - holly tree (1.5m) - take down to ground level. T19 - photinia tree (4m) - take down to ground level.
Granted Trees 14 docs -
7 Birchwood Avenue, Hornsey, London, N10 3BE
Hazel: Reduce the two stems overhanging the garden down to a height of 3m. Maintenance works in line with good arboricultural practice
Granted Trees 3 docs -
28 Birchwood Avenue, Hornsey, London, N10 3BE
T1 - cherry tree (5m) - remove deadwood from crown and reduce branches overhanging pavement by approximately 1m to balance crown. T2 - lilac tree (4m) - take down to ground level.
Granted Trees 7 docs
Other householder applications
In Haringey
-
HGY/2026/2282 Awaiting decision
77 Falkland Road, Hornsey, London, N8 0NS
Single storey side and rear extension.
-
HGY/2026/2059 Granted
21 Shanklin Road, Hornsey, London, N8 8TJ
Single Storey Rear Extension
-
HGY/2026/2162 Granted
71 Fairfax Road, Hornsey, London, N8 0NH
Erection of L-shaped rear dormer; erection of single storey rear extension; 2 no. front roof lights.
-
HGY/2026/1895 Granted
396 St Anns Road, Tottenham, London, N15 3ST
Erection of single storey side infill extension, formation of dormer window and insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).
-
HGY/2026/1959 Granted
10 Roseberry Gardens, Tottenham, London, N4 1JJ
Erection of a single storey rear and side wraparound extension, formation of dormer window and insertion of 3 nos. rooflights to front roof slope (amended).