1 Allingham Street, London, N1 8NX Data via plota.co.uk

Approved P2025/1862/FUL - Full Planning (Householder)
Council
Islington 2.9/10
Date received
18 Jul 2025
Date validated
20 Aug 2025
Decision date
24 Sept 2025
Postcode
N1 8NX
Type
Full Planning (Householder)

Description

Replacement of first floor single glazed rear window with double glazed timber s Data via plota.co.uk

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How this decision compares

Decided in 35 days from validation, 22 days faster than Islington's median of 57 for householder applications. Approved, as 93% of householder applications here are.

50%decided within 8 weeks
93%approved
368decided in the last year

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

Site constraints 6

Duncan Terrace/Colebrooke Row 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 ↗
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
6 listed buildings within 150 m; Inside the Islington built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; National infrastructure project 1938 m away: London Strategic Heat Main Project, at pre-application.
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, the Planning Inspectorate, 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.

Sales history 4

Last sold for £747,500 in December 2010. Terraced house, freehold.

16 December 2010£747,500
23 November 2006£485,000
31 January 2000£343,000
19 August 1996£175,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area111 m² (1,195 sq ft)
Energy ratingD (58 out of 100)
PropertyEnd-terrace house, 4 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2009, 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
45 St Peter's Street, London, N1 8JP
Proposed single storey rear extension, internal refurbishment and all associated works at…
P2025/3163/FUL
2025 Withdrawn
45 St Peter's Street, London
Proposed single storey rear extension, internal refurbishment and all associated works at…
P2025/3164/LBC
2025 Approved
47 Danbury Street, Flat A, London, N1 8LE
Proposed lower & ground floor rear extensions, installation of gate within existing raili…
P2025/1996/FUL
2025 Approved
15 Allingham Street, London, N1 8NX
Retention of ground floor rear extension (retrospective application - amendment to planni…
P2025/1840/FUL
2025
1, Rheidol Terrace, London
T1 - Cherry plum - reduce crown by 1.5m and thin by 20%. T2 - Greengage - reduce crown by…
P2025/2501/TRE
2024 Approved
Flat D, 67 St Peter's Street, London, N1 8JR
Replacement of single glazed doors/windows with double glazed timber casement windows and…
P2025/0030/FUL
2025 Refused
Flat A, 47 Danbury Street, London, N1 8LE
Erection of a double storey rear extension and installation of new staircase from lower g…
P2025/1169/FUL
2025 Approved
32 St Peter's Street, London, N1 8JT
The renovation of the existing shopfront (non-original) and the modification of the rear…
P2025/0640/FUL
2025 Refused
Second Floor Flat, 49 St Peter's Street, London, N1 8JP
Conversion of flat roof area to walk-on terrace with glass balustrade, including a new ac…
P2025/1083/FUL
2025 Approved
30 St Peter's Street and 44 Danbury Street, London, N1
Works to the Dansbury Street frontage to create enclosed refuse store (public house use)…
P2025/0190/FUL
2024 Approved
39 St Peter's Street, London, N1 8JP
Erection of glazed single storey rear extension, demolition of closet wing at first floor…
P2024/3502/FUL
2024 Approved
39 St Peter's Street, London, N1 8JP
Erection of glazed single storey rear extension, demolition of closet wing at first floor…
P2024/3579/LBC
2024 Approved
35 Allingham Street, London, N1 8NX
Windows replacement to front and rear elevations and doors replacement to ground floor fr…
P2024/3597/FUL
2024 Approved
25 Allingham Street, London, N1 8NX
Full Width, Lower Ground Rear Extension with associated excavation and landscaping works.
P2024/3124/FUL
2024 Approved
25 Allingham Street, London, N1 8NX
Proposed lower ground rear extension with associated excavation and landscaping works.
P2024/1954/FUL
2024 Approved
31 Allingham Street, London, N1 8NX
Erection of a single storey rear extension at rear lower ground floor level and enlargeme…
P2024/1443/FUL
2024 Refused
39 St Peter's Street, London, N1 8JP
Alterations consisting of the refurbishment and reinstatement of internal rooms, erection…
P2024/2230/LBC
2024 Refused
39 St Peter's Street, London, N1 8JP
Erection of a glazed rear half-width extension and an enlarged closet wing. (Listed Build…
P2024/2229/FUL
2024
21 Burgh Street, London, N1 8HG
T1 - magnolia tree (9m) - reduce height by approximately 3m, reduce lateral branches by a…
P2024/2841/TRE
2024 Approved
Flat D, 1 Rheidol Terrace, London, N1 8NT
Proposed new double glazed sash windows at front and rear elevation to replace the existi…
P2024/0393/FUL
2016 Approved
1 & 2 Allingham Mews LONDON N1 8AH
Erection of single storey ground floor extension and a first floor bathroom extension to…
P2016/2410/FUL
2016 Refused
8 Rheidol Terrace Islington LONDON N1 8NT
Erection of a full width upper ground floor extension with Juliette balcony to part. Exca…
P2016/2003/FUL
2016 Approved
23 Burgh Street Islington LONDON N1 8HG
Amendments to the approved development at 23 Burgh Street (application P2015/1699/LBC and…
P2016/1629/FUL
2016 Approved
23 Burgh Street Islington LONDON N1 8HG
Amendments to the approved development at 23 Burgh Street (application P2015/1699/LBC and…
P2016/1776/LBC
2016
56 St Peter's Street, London, N1 8JT
Rear garden: 1x Bay tree (T1) - Reduce the height by 3 metres, reduce the lateral spread…
P2016/1211/TRE
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.