CORDWAINERS COURT, 10 St Thomass Square, Hackney, London, E9 7PS Data via plota.co.uk

Pending 2026/1321 - Full Planning Permission
Extensions & alterations
Council
Hackney 2.4/10
Date received
26 Aug 2026
Postcode
E9 7PS
Type
Full Planning Permission

Description

Replacement of existing white painted timber windows with white painted aluminium windows on all elevations of Blocks A, B and C. Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision around 20 Oct 2026, from recent full applications across the UK.

Day 18 of the 56-day target. Councils usually decide full applications by day 55.

Day 1838 days to the 56-day target
65%decided within 8 weeks
88%approved
87,260decided in the last year

Plota live figures for full applications decided across the UK in the last twelve months, from validation; too few recent full applications in Hackney to go on. Hackney decision record →

Site constraints 5

Mare Street conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Heritage at risk: Mare Street, Hackney Central
On the register of historic places assessed as at risk.
A designated building, monument, park or conservation area assessed as at risk from neglect, decay or development. Proposals that secure its future are looked on favourably.
Historic England ↗
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
Also on the record
Inside the Hackney built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. 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

26 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2024 Approved
Extensions to the rear of Blocks A, B and C to create additional floor space to internall…
2024/0215
Within ~100m

Nearby activity

2025 Refused
9 - 11 London Lane, Hackney, London, E8 3PR
Conversion of an existing window opening to a new door opening, with the installation of…
2025/1705
2025 Refused
9 - 11 London Lane, Hackney, London, E8 3PR
Replacement of windows and other associated works
2025/1090
2025 Approved
4 London Lane, Hackney, London, E8 3PR
T1 - Mulberry (Morus nigra): Crown reduce by approx 2.5 - 3m from branch tips back to app…
2025/0448
2024 Approved
14 London Lane, Hackney, London, E8 3PR
T1 - Rear garden - Prunus species, poor form, bleeding canker low amenity value, low long…
2024/1256
2024 Approved
23 London Lane, Hackney, London, E8 3PR
Replace existing window to side elevation with a door
2024/1000
2024 Approved
35 London Lane, Hackney, London, E8 3PR
Erection of a part four part three storey building, plus basement level, to provide offic…
2024/0551
2024 Approved
27 London Lane, Hackney, London, E8 3PR
Tree location - front garden T1, T2, T3, T4 - Approx. H18 S12 50+DBH Plane Remove all reg…
2024/0033
2023
19 London Lane, Hackney, London, E8 3PR
Erection of two storey rear extension with roof terrace at first floor rear
2023/1393
2022 Refused
6b Silesia Buildings, Hackney, London, E8 3PX
Demolition of the existing building and erection of a 1-bed four story residential unit.
2022/2500
2023
206a Mare Street, Hackney, London, E8 3RD
Change of use from Nail Bar (Sui Generis Use Class) to Bubble Tea Shop / Cafe (Use Class…
2023/0717
2022 Approved
14 London Lane, Hackney, London, E8 3PR
T1 - Sophora japonica - reduce reshape by 30% 2- 3 M from branch ends - Lift to 4M - redu…
2022/2832
2022 Approved
University Of The Arts, 182 Mare Street, Hackney, London, E8 3RE
T1 and T3 - 30% crown reduction of Limes, T2 and T4 - remove Elders, T5, T6 and T7 - redu…
2022/0730
2022
206a Mare Street, Hackney, London, E8 3RD
Erection of a single storey ground floor rear/side extension; replacement of windows at f…
2022/0511
2021 Withdrawn
210 Mare Street, Hackney, London, E8 3RD
Demolition of existing rear structure/mono pitch roof and erection of single storey groun…
2021/2007
2021 Withdrawn
210 Mare Street, Hackney, London, E8 3RD
CHANGE OF USE FROM A1 (RETAIL) TO C3 (RESIDENTIAL). DEMOLITION OF EXISTING MONO PITCH ROO…
2021/2006
2021 Approved
17 London Lane, Hackney, London, E8 3PR
4 x London Plane - Prune all overhang to building line to give a 1.5m clearance. Crown li…
2021/0389
2021
17 London Lane, Hackney, London, E8 3PR
Change of use of 17a and 17b London Lane from Sui Generis use to C3 residential dwelling…
2021/0630
2021
Greek Orthodox Church Of St John The Theologian, 184 Mare Street, Hackney, London, E8 3RD
Erection of part 5-storey, part 4-storey and part single-storey building to provide 14 re…
2021/0591
2020 Approved
215-217 Mare Street London E8 3QE
Replacement of existing uPVC windows with aluminium windows to first, second and third fl…
2020/1106
2019 Approved
4 London Lane, Hackney, London, E8 3PR
Rear Garden: T1 - Ash Tree - Remove and replace with more suitable tree, further from the…
2019/3847
2017 Approved
Flat 19, Roman Apartments, 1 Silesia Buildings, Hackney, London, E8 3PX
T1 Sycamore & T2 common ash tree - Reduce both canopies as 1 by 30% foliage area. Approxi…
2017/4029
2016 Approved
203 - 213 Mare Street, Hackney,
Retention and erection to the extsing building fronting Mare Street to comprise a total o…
2016/2413
2017 Approved
217 Mare Street, Hackney,
Installation of a new shopfront.
2017/0142
2017 Withdrawn
217 Mare Street, Hackney,
2017/0784
2016 Approved
21 St Thomass Place, Hackney, London, E9 7PW
T1, Acer pseudoplatanus, fell to ground level.
2016/3824
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