8 Rheidol Terrace, London, N1 8NT Data via plota.co.uk

P2026/1457/FUL - Full Planning (Householder) Approved
Admin / procedural

Proposal

Retrospective application for material amendments to planning permission ref. , comprising a 100mm increase in the approved parapet height of the rear extension, the addition of coping stones, revisions to the fascia treatment including the use of brick slips, and the omission of the approved rooflight/second study window. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
15 Jun 2026
✓
Consultation
18 Jun 2026
✓
Approved
5 Aug 2026

Approved on 5 Aug 2026 · Delegated · Last checked 6 Aug 2026

Site constraints 4

Heritage

Article 4 direction

Planning designations

B1c locations across the borough (outside CAZ andCDuncan Terrace/Colebrooke Row

Constraints recorded by the council for this site. Documents on the council site ↗

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Important details

Council
Islington
Application type
Full Planning (Householder)
Postcode
N1 8NT
Received
15 Jun 2026
Validated
15 Jun 2026
Ward
St Peter's & Canalside
Case officer
Show
Target decision
9 Aug 2026
Decision
Approve with conditions
Decision date
5 Aug 2026
Decision level
Delegated
Applicant
Show
Agent
Alastair Selven

Consultation & key dates

Alt. reference
PP-14982391
Comments by
11 Jul 2026
Site notice
18 Jun 2026
Press notice
18 Jun 2026

Historical activity at this location

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

This property

Previous applications at this address

2023 Refused
Erection of mansard roof extension.
P2023/2518/FUL
2023 Approved
Alterations to the existing lower ground and ground floor extensions with associated new…
P2023/1394/FUL
Within ~100m

Nearby activity

2025 Approved
15 Allingham Street, London, N1 8NX
Retention of ground floor rear extension (retrospective application - amendment to planni…
P2025/1840/FUL
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 Approved
23 Allingham Street, London, N1 8NX
Replacement windows and doors on lower ground, upper ground, and first floors to front an…
P2024/1642/FUL
2023
1 John Horner Mews, London, N1 8PB
Amendments to existing dwelling including increase roof pitch to provide an internal mezz…
P2024/0007/FUL
2023
20 Allingham Street, London, N1 8NY
Rear garden R/G- T1 - Sycamore - pollard, down to 1m lower than previous pollard/reductio…
P2023/3417/TRE
2023 Approved
15 Allingham Street, London, N1 8NX
Erection of a single-storey rear extension at basement level and a part width rear extens…
P2023/2235/FUL
2023 Approved
15 Allingham Street, London, N1 8NX
Erection of a mansard roof extension.
P2023/2521/FUL
2023 Approved
20 Dame Street, London, N1 7FR
Erection of a timber fence above the rear garden boundary wall (part retrospective as thi…
P2023/2186/FUL
2023 Refused
1 Frome Street, London, N1 8PB
New access to flat roof of the main building and installation of safety balustrades and t…
P2023/1568/FUL
2023 Approved
23 Allingham Street, London, N1 8NX
Proposed replacement and enlargement of existing rear upper ground floor terrace and balu…
P2023/1811/FUL
2023 Approved
23 Allingham Street, London, N1 8NX
Proposed alterations to existing rear extension including lowering of existing extension…
P2023/0680/FUL
2023 Approved
28 Allingham Street, London, N1 8NY
Erection of a mansard roof extension with associated front-facing terrace area, erection…
P2023/0586/FUL
2022 Approved
19 Allingham Street, London, N1 8NX
Erection of a mansard roof extension and associated alterations.
P2022/2360/FUL
2022 Refused
20 Dame Street, London, N1 7FR
Retention of fence above garden boundary wall (retrospective application).
P2022/2468/FUL
2022 Approved
23 Frome Street, London, N1 8PB
Rear garden (T1) Silver Birch - Reduce canopy by approx. 2m from all aspects
P2022/1482/TRE
2021 Approved
33 Frome Street, London, N1 8PB
Refurbishment of three storey end-of-terrace house comprising upgrading of the existing w…
P2021/3716/FUL
2019 Approved
16-33, Rheidol Mews, Islington, London, N1 8NU
Partial demolition of No's 16 - 18, 21, 22, and 29-31 and replacement with new buildings…
P2019/1262/FUL
2017 Approved
29 Allingham Street London N1 8NX
Erection of mansard roof extension with front roof terrace plus erection of rear lower gr…
P2017/4729/FUL
2017 Approved
16 Allingham Street London N1 8NY
Erection of a second floor roof extension, with 2 no. rooflights to front slope, and exte…
P2017/2543/FUL
2017 Approved
14 Allingham Street Islington LONDON N1 8NY
Erection of roof extension plus removal of existing rear extensions and erection of full…
P2017/2112/FUL
2017 Approved
25 Frome Street, London N1 8PB
T1- Dead Maple tree: Remove. T2- Cordoline: Remove main trunk leaving new shoot to become…
P2017/2589/TRE
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
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 performance
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