Flat A & B, 119 Grosvenor Avenue, London, N5 2NL Data via plota.co.uk

Approved P2025/2036/FUL - Full Planning Application
Council
Islington 2.9/10
Date received
23 Jul 2025
Date validated
24 Jul 2025
Decision date
28 Oct 2025
Postcode
N5 2NL
Type
Full Planning Application
Freehold owner
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Description

Conversion of two self-contained flats into a single three-bedroom unit, single Data via plota.co.uk

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Last checked

How this decision compares

Decided in 96 days from validation, 43 days slower than Islington's median of 53 for full applications. Approved, as 88% of full applications here are.

60%decided within 8 weeks
88%approved
682decided in the last year

Plota live figures for full applications decided by Islington in the last twelve months, from validation. Islington decision record →

Site constraints 5

Air quality management area: Islington 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
Conservation area about 70 m away: Canonbury; Inside the Islington built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Priority habitat about 23 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 1 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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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 C, 99 Grosvenor Avenue, London, N5 2NL
Proposed enlargement of front and rear dormers and two rooflights to front roof slope.
P2025/1818/FUL
2025
14 Wallace Road, London
Sycamore (T1) - reduce lateral branches overhanging the garden of number 15 by 1.5-2m, pr…
P2025/1909/TRE
2024 Approved
Flat A, 101 Grosvenor Avenue, London, N5 2NL
Proposed single storey rear conservatory
P2024/2191/FUL
2022 Approved
Flat B, 101 Grosvenor Avenue, London, N5 2NL
Formation of amenity terrace at second floor level and alteration of existing rear window…
P2022/4134/FUL
2022 Approved
129 Grosvenor Avenue, London, N5 2NH
Alterations to roof of existing rear outrigger to allow for the creation of a roof terrac…
P2022/2607/FUL
2022 Approved
Ground Floor Flat, 111 Grosvenor Avenue, London, N5 2NL
Erection of a single storey lower ground floor rear extension with the installation of an…
P2022/0431/FUL
2022 Refused
7 Hope Close, London, N1 2YS
Erection of a full-width rear ground floor and part-width first-floor extensions with ass…
P2022/2273/FUL
2022 Approved
Land North Of 1 Hope Close, London, N1 2YS
Land front of 1 Hope Close (TPO ref - T21 of TPO 333/2006) (T5) Silver birch - Reduce hei…
P2022/1494/TRE
2022 Approved
Flat A, 15 Wallace Road, London, N1 2PG
Erection of new bin enclosure, replacement of existing timber fence, refurbishment of the…
P2022/1948/FUL
2022 Approved
Flat C 13 Wallace Road, London, N1 2PG
Land rear of 13 Wallace Road (TPO ref: T1 of TPO 338/2007) Sycamore (T1) - reduce branche…
P2022/1950/TRE
2022 Approved
Flat B, 15 Wallace Road, London, N1 2PG
Installation of a window in side elevation of building at 1st floor level.
P2022/0480/FUL
2021 Refused
Ground floor, 91 Grosvenor Avenue, London, N5 2NL
Change of use of existing ground floor unit from Class E (retail) to Class C3 (residentia…
P2021/3467/FUL
2021 Approved
123 Grosvenor Avenue, London, N5 2NL
Rear garden (G1) Leyland cypress hedge (consisting of approx. 3 trees) - Fell to ground l…
P2021/3200/TRE
2021 Approved
Flat A, 111 Grosvenor Avenue, London, N5 2NL
Erection of a single storey lower ground floor rear extension
P2021/0856/FUL
2021 Refused
Ground Floor, 91 Grosvenor Avenue, London, N5 2NL
Proposed change of use of ground floor from retail (Class E) to a self-contained resident…
P2021/1871/FUL
2020 Approved
17 Wallace Road, London, N1 2PG
Replacement of 2 x existing skylights in the main roof with larger velux style rooflights…
P2020/2552/FUL
2020 Approved
Flat A, 99 Grosvenor Avenue, London, N5 2NL
Demolition of an existing single storey rear outrigger, external access stair and replace…
P2020/1782/FUL
2019 Approved
Flat A, 107 Grosvenor Avenue, London, N5 2NL
Replacement of timber windows and doors to lower ground floor rear elevation to UPVC.
P2019/3758/FUL
2019 Approved
Ground Floor Flat, 133 Grosvenor Avenue, Islington, London, N5 2NH
Increase roof of rear ground floor extension to underside of balcony and insertion of rep…
P2019/2389/FUL
2019 Approved
6 Hope Close, London, N1 2YS
Single storey rear extension and front elevation amendments to allow the conversion of th…
P2019/2228/FUL
2018 Approved
Flat A, 119 Grosvenor Avenue, London, N5 2NL
Removal of existing original single paned timber window to rear elevation at lower ground…
P2018/3742/FUL
2018 Approved
Flat 1, Station House Canonbury Station , Grosvenor Avenue, London, N5 2NL
Demolition of existing rear extension and outbuilding; Erection of a ground and lower gro…
P2018/2146/FUL
2018 Approved
Flat B 135 Grosvenor Avenue Islington London N5 2NH
Alteration to the rear elevation of the building on upper ground floor level, including r…
P2018/1405/FUL
2018 Approved
Flat A 17 Wallace Road London N1 2PG
Rebuilding front external steps.
P2018/1081/FUL
2018 Refused
Flat A, 141 Grosvenor Avenue, London, N5 2NH
Erection of single storey rear extension.
P2018/0405/FUL
Islington
Planning Authority Score
2.9/10
Poor
#237 of 296 councils
Relevant to this application:
Householder decisions

Islington is slower than most councils at deciding householder applications, ranking #260 out of 296. 53% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Islington decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #132 of 296
93%
Householder approved
Above avg (90%) #130 of 296
43%
Decided in 8 weeks
Below avg (63%) #260 of 296
53%
Extended time limit
Above avg (41%) #241 of 296
89%
Minor dwellings approved
499 decided (1-9 homes)
100%
Major dwellings approved
1 decided (10+ homes)
89%
Change of use approved
19 decided
1,488
Total decisions
167 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

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.