1 Sydner Mews, Hackney, London, N16 7UQ Data via plota.co.uk

Pending 2026/2019
Extensions & alterations
Council
Hackney 2.4/10
Date received
week of 14 Sept 2026
Postcode
N16 7UQ

Description

Replacement of existing double glazed timber casement windows with double glazed uPVC casement windows, replacement of garden fence and other associated works. Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision around 9 Nov 2026, from Hackney's recent extensions.

Day 20 of the 56-day target. Hackney usually decides extensions by day 56.

Day 2036 days to the 56-day target
56%decided within 8 weeks
83%approved
979decided in the last year

Plota live figures for extensions decided by Hackney in the last twelve months, from validation. Hackney decision record →

Site constraints 6

Air quality management area: Hackney AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
Inside the Hackney built-up area; Priority habitat about 11 m away: Deciduous woodland; Designated open space about 11 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 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.

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
Flat A, 357 Amhurst Road, Hackney, London, N16 7UX
Installation of 2no. Velux rooflights to front elevation
2025/1799
2024 Approved
9 Evering Road, Hackney, London, N16 7PX
Proposed rear mansard roof extension and low-pitch roof to the front
2024/2731
2024 Approved
Flat A, 343 Amhurst Road, Hackney, London, N16 7UX
Replacement of existing timber framed windows to the front elevation with timber double-g…
2024/1847
2024 Approved
Flat A, 345 Amhurst Road, Hackney, London, N16 7UX
Replacement of existing timber framed windows to the front elevation with timber double-g…
2024/1842
2024 Approved
3 Evering Road, Hackney, London, N16 7PX
Erection of single storey ground floor rear extension and elevational alterations includi…
2024/1250
2024 Approved
337 Amhurst Road, Hackney, London, N16 7UX
Erection of a infill extension to rear of property
2024/0069
2023 Approved
33 Evering Road, Hackney, London, N16 7PX
Erection of a mansard-style roof extension
2023/2388
2023 Refused
33 Evering Road, Hackney, London, N16 7PX
Proposed roof extension, rear mansard and insertion of 2x skylights
2023/1224
2023
First Floor And Second Floor Flat, 351 Amhurst Road, Hackney, London, N16 7UX
Erection of roof extension and balcony above second floor
2023/1590
2023
306 Amhurst Road, Hackney, London, N16 7UE
Installation of 36 PV panels to the west pitch of the church roof, 36 PV panels to the ea…
2023/1406
2022 Approved
Flat B, 307 Amhurst Road, Hackney, London, N16 7UX
Erection of single storey detached outbuilding in rear garden
2022/2545
2022 Approved
25 Evering Road, Hackney, London, N16 7PX
Excavation of basement and front and rear light wells
2022/0099
2021 Approved
305 Amhurst Road, Hackney, London, N16 7UX
Erection of single-storey rear extension at lower ground floor level; external alteration…
2021/3215
2021 Refused
25 Evering Road, Hackney, London, N16 7PX
Excavation of basement and front and rear light wells to facilitate the provision of a 1…
2021/2111
2021 Approved
Flat A, 296 Amhurst Road, Hackney, London, N16 7UE
Erection of a single storey outbuilding
2021/2231
2021 Approved
339 Amhurst Road, Hackney,
Erection of a two storey rear extension at first and second floor levels
2021/1693
2021 Approved
Flat A, 296 Amhurst Road, Hackney, London, N16 7UE
Proposal for a rear/side infill extension, replacement window on rear elevation (first fl…
2021/1081
2020 Refused
Basement Flat, 339 Amhurst Road, Hackney, London, N16 7UX
Erection of a single storey lower ground floor rear extension to facilitate conversion fr…
2020/3669
2020 Approved
339 Amhurst Road London N16 7UX
Erection of a single storey lower ground floor rear extension to facilitate conversion fr…
2020/1698
2020 Approved
27 Sydner Road, Hackney, London, N16 7UF
Mansard roof extension including raising the party walls and the chimney stacks.
2020/1035
2016 Refused
17 Sydner Road, Hackney, London, N16 7UF
The erection of a single storey rear extension at ground floor level and installation of…
2016/3042
2016 Approved
33 Evering Road, Hackney, London, N16 7PX
Erection of single storey ground floor rear extension.
2016/2210
2016 Approved
303 Amhurst Road, Hackney, London, N16 7UX
Erection of additional storey at third floor level.
2016/1400
2016 Approved
299 Amhurst Road, Hackney,
Erection of a mansard roof extension to provide additional bedroom.
2016/0833
2016 Approved
26 Sydner Road, Hackney, London, N16 7UG
Erection of a mansard roof.
2016/0431
Hackney
Planning Authority Score
2.4/10
Poor
#256 of 296 councils
Relevant to this application:
Householder decisions

Hackney is slower than most councils at deciding householder applications, ranking #220 out of 296. Hackney is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.

One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Hackney decision statistics
Based on MHCLG data, the year to March 2026
82%
Overall approval rate
Below avg (87%) #248 of 296
84%
Householder approved
Below avg (90%) #257 of 296
53%
Decided in 8 weeks
Below avg (63%) #220 of 296
46%
Extended time limit
Above avg (41%) #201 of 296
75%
Minor dwellings approved
204 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
50%
Change of use approved
2 decided
1,323
Total decisions
241 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings