27 Baron Street, London, N1 9ET Data via plota.co.uk

Approved P2025/2003/FUL - Full Planning Application
Council
Islington 2.9/10
Date received
25 Jul 2025
Date validated
25 Jul 2025
Decision date
29 Sept 2025
Postcode
N1 9ET
Type
Full Planning Application

Description

Retrospective planning application for the installation of two external air cond Data via plota.co.uk

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How this decision compares

Decided in 66 days from validation, 13 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 8

Chapel Market/Penton 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: Chapel Market
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 ↗
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 ↗
Town centre: Angel
A designated centre in the London Plan.
Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
6 listed buildings within 150 m
Nearest: M Manze Pie and Eel Shop, Grade II, 33 m away · 6 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 6 with distances
Historic England ↗
Also on the record
Inside the Islington built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 1 November 2026. 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.

Building

Floor area54 m² (581 sq ft)
Energy ratingD (asset rating 79)
UseRetail/Financial and Professional Services
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in April 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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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 Withdrawn
3 Chapel Market, London, N1 9EZ
Internal alterations to commercial unit at basement and ground floor level and to create…
P2025/3598/FUL
2025 Approved
Flat 2, 63 White Lion Street, London, N1 9PP
Proposed replacement of all windows with double glazed, timber framed sash windows.
P2025/3599/FUL
2025
The Stables, Rear of 46-52 Pentonville Road, London N1 9HF
Change of use from Class E g (i) (offices) to Class F1(a) (education) and provision of cy…
P2025/2445/FUL
2025 Approved
62 - 64 Chapel Market, London, N1 9ER
Construction of cantilevered canopy to side elevation.
P2025/1808/FUL
2024 Approved
65 - 67 Chapel Market, London, N1 9ER
Refurbishment of shopfront to include the installation of new concrete effect aluminium c…
P2024/3705/FUL
2024 Approved
65 - 67 Chapel Market, London, N1 9ER
Replacement signage suite to include the installation of 2 no. new fascia signs, the refu…
P2024/3707/ADV
2021 Withdrawn
Pride Court, 80-82 White Lion Street, London, N1 9PF
Erection of a fourth floor level roof extension; enlargement and change of use of the gro…
P2021/3069/FUL
2024 Approved
4 Baron Close, London, N1 9EU
Installation of an air-conditioning unit on the roof
P2024/2571/FUL
2024 Approved
21 - 29 Baron Street, London, N1 9ES
Replacement of all (front and rear) first and second floor windows to Flats 1, 2, 3, 4, 5…
P2024/2019/FUL
2024 Approved
73 White Lion Street, London, N1 9PF
Advertisement consent in connection with new retractable fabric awnings and projecting pu…
P2024/0548/FUL
2024 Withdrawn
73 White Lion Street, London, N1 9PF
Listed Buiding Consent in connection with new retractable fabric awnings and projecting p…
P2024/0577/LBC
2024 Approved
Doubletree by Hilton (London Angel Kings Cross), 60 Pentonville Road, London, N1 9LA
Erection of a single-storey glazed front extension and terrace to the restaurant with ass…
P2024/0613/FUL
2023 Approved
75A Chapel Market, London, N1 9ER
Application for the retention of roof terrace, installation of a new timber doors and tim…
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19 Chapel Market, London, N1 9EZ
Rear garden R/G- T1 - sycamore tree (12m) - Fell to ground level
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29 Chapel Market, London, N1 9EN
Single storey rear extension at second floor level for Studio Flat B.
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30 Chapel Market, London, N1 9EN
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78-79 White Lion Street, London, N1 9PF
Two storey roof extension to provide 2 no additional self-contained residential (2-bed) u…
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2020 Withdrawn
74 Chapel Market Islington London N1 9ER
Installation of external flue at rear of the building, and associated internal alteration…
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2020 Withdrawn
74 Chapel Market Islington London N1 9ER
Installation of external flue at rear of the building, and internal alterations to includ…
P2020/2978/LBC
2022 Approved
The Alma , 77-78Chapel Market, London, N1 9EX
Installation of three bi-fold doors on Baron Street elevation.
P2022/4308/FUL
2016 Refused
10 Chapel Market Islington LONDON N1 9EZ
Erection of first floor rear extension with second floor roof terrace above and mansard r…
P2016/2750/FUL
2016 Approved
82 Chapel Market Islington LONDON N1 9EX
Temporary change of use from Class A1 (retail) to composition Class A1 (retail) and Class…
P2016/2712/FUL
2016 Approved
96 Chapel Market London N1 9EY
Erection of a two storey roof extension at second and third floor and rear extension at f…
P2016/0746/FUL
2016 Approved
7 Chapel Market London N1 9EZ
Existing shop front to be moved forward to be in line with the adjoining shops and existi…
P2016/0587/FUL
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61 Chapel Market London N1 9ER
Installation of a new extract ventilation system with a new flue at rear elevation to rep…
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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 boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.