Collingwood House, Mercers Road, London N19 4PJ Data via plota.co.uk

P2026/2397/AOD - Approval of Details VALIDATED
Admin / procedural

Proposal

Approval of Details pursuant to Condition 2 (sound insulation) of prior approval notification: P2026/0686/PRA dated 13/05/2026 Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Sept 2026
✓
Validated
17 Sept 2026
Decision
Expected by 2 Nov 2026

This application is under consideration - no decision has been issued yet. A decision is expected by 2 Nov 2026. Comments are open until 11 Oct 2026.

Comment on this application ↗

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 12

Article 4 directionCritical Drainage Group3_002Local Plan Strategic and Development Management Policies - Policy B2 New busines457-463 Holloway Road443-453 Holloway Road, N7 6LJSite within 100m of a TLRN RoadMercers Road/Tavistock Terrace
COA00000604 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.
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 ↗
Article 4 directionCouncil record
Some permitted development rights are withdrawn. The direction is on the council's register but not published as open data.
Council site ↗
Critical Drainage Group3_002Council record
Recorded by the council for this site.
Council site ↗
Local Plan Strategic and Development Management Policies - Policy B2 New businesCouncil record
Recorded by the council for this site.
Council site ↗
457-463 Holloway RoadCouncil record
Recorded by the council for this site.
Council site ↗
443-453 Holloway Road, N7 6LJCouncil record
Recorded by the council for this site.
Council site ↗
Site within 100m of a TLRN RoadCouncil record
Recorded by the council for this site.
Council site ↗
Mercers Road/Tavistock TerraceCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
3 listed buildings within 150 m; Inside the Islington built-up area; Town centre 59 m away: Nags Head.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 20 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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Other new applications on this street

3 Sept 2026Pending

84 Mercers Road, London, N19 4PR

Replacement of existing ground floor patio doors. Creation of terrace above rear...

P2026/2324/FUL
2 Sept 2026Pending

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Retention of double glazed windows (installed to replace single glazed windows).

P2026/2308/FUL
17 Aug 2026Pending

51 Mercers Road, London, N19 4PP

Part excavation of existing basement to provide habitable space, erection of sin...

P2026/2086/FUL
11 Jun 2026Approved

39, Mercers Road, London, N19 4PW

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P2026/1473/TRE

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21 Sept 2026Pending

Flat B, 8 Fairbridge Road, London, N19 3HZ

Replacement of existing rear first floor external steps arrangement to improve a...

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28 Sept 2026Pending

72, St George'S Vicarage, Crayford Road, London, N7 0ND

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15 Sept 2026Pending

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Important details

Council
Islington
Application type
Approval of Details
Postcode
N19 4PJ
Received
8 Sept 2026
Validated
17 Sept 2026
Ward
Tufnell Park
Case officer
Show
Target decision
2 Nov 2026
Decision level
Delegated
Applicant
Show

Consultation & key dates

Alt. reference
PLP-00007878
Comments by
11 Oct 2026
Site or press notice
18 Sept 2026
Statutory expiry
8 Oct 2026

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Notification of Prior Approval for the change of use of part of the second floor of exist…
P2025/0659/PRA
2021 Approved
Retention of existing air conditioning units with base slab, all associated pipework with…
P2021/0587/FUL
2020 Withdrawn
Installation of air conditioning with acoustic enclosures, base slab and all associated p…
P2020/3109/FUL
2020 Approved
Approval of Details Pursuant of Condition 7 (scheme for sound insulation) of Planning per…
P2020/3108/AOD
2020 Approved
Non-material amendments of Planning permission ref: P2019/1452/FUL dated 08/11/2019 Singl…
P2020/3056/NMA
Within ~100m

Nearby activity

2025 Approved
469 Holloway Road, London, N7 6LE
Construction of a single-storey storage building to the rear yard (part retrospective).
P2025/3040/FUL
2025 Approved
2B Mercers Road, London, N19 4PJ
Replacement of existing front and rear single glazed windows with double glazed windows.
P2025/3009/FUL
2025 Withdrawn
465, Holloway Road, London, N7 6BQ
Erection of a 3-storey side extension to create 3no. 2-bed self-contained units with new…
P2025/3123/FUL
2025 Approved
463 Holloway Road, London, N7 6LJ
Display of internally illuminated fascia sign and non-illuminated projecting sign.
P2025/1067/ADV
2025
19 Mercers Road, London
T1- Sycamore Tree Crown reduction by 15% - 3m of top/ 1.5m of either side due to hanging…
P2025/1496/TRE
2024 Approved
Ground Floor, 463 Holloway Road, London, N7 6LJ
Installation of a new kitchen extractor system with a flue discharge duct at the rear wal…
P2024/3664/FUL
2024
457 - 463 Holloway Road, London
Installation of new UPVC 'Heritage Style' windows to first, second and roof levels to fro…
P2024/2082/FUL
2023 Approved
443-445 Holloway Road, London, N7 6LJ
Proposed change of use to self-storage (Use Class B8) as an extension to the existing Saf…
P2024/0006/FUL
2021 Approved
Land adjoining Collingwood House, Mercers Road, London, N19 4PJ
Proposed redevelopment of existing car park by constructing 6x two storey plus basement m…
P2021/2840/FUL
2023 Approved
8 Mercers Road, London, N19 4PJ
Front garden F/G - Sycamore : Fell to ground level and remove.
P2023/2861/TRE
2023 Approved
Flat A, 9 Mercers Road, London, N19 4PH
Rear garden Bay tree - reduce overall height by approx. 2m and trim sides to balance crow…
P2023/1660/TRE
2023
457-463 Holloway Road, London, N7 6LJ
Excavation of front and rear lightwells with associated railings, addition of bay windows…
P2023/1490/FUL
2023
457-463 Holloway Road, London, N7 6LJ
Alterations to the building facade including new glazed windows and blank windows to the…
P2023/1486/FUL
2022 Approved
Pavement opposite 465 Holloway Road , London, N7 6BQ
Proposed installation of 1no. new BT Street Hub, incorporating 2no. digital 75' LCD adver…
P2022/1318/FUL
2022 Approved
Pavement opposite 465 Holloway Road , London, N7 6BQ
Proposed installation of 1no. new BT Street Hub, incorporating 2no. digital 75' LCD adver…
P2022/1319/ADV
2022 Approved
Units F-G, The Billiard Factory, 443-449 Holloway Road, London, N7 6LJ
Regularisation of Class E (g) (office) Use in relation to the Front Mews Building and 1st…
P2022/2832/FUL
2021 Approved
Billiard Factory, 443-449 Holloway Road, London, N7 6LW
Installation of a staircase at the Billiard Factory,
P2021/3058/FUL
2020 Withdrawn
Land adjoining Collingwood House Mercers Road London N19 4PJ
Proposed redevelopment of existing car park by constructing 8x two storey, plus basement…
P2020/2727/FUL
2021 Approved
443-445 Holloway Road, London, N7 6LW
Replacement of existing asphalt paving to existing vehicle entrance way with new block pa…
P2021/0799/FUL
2020 Withdrawn
Basement And Ground At 460 Bathurst Mansions 458-462Holloway Road London N7 6HT
Proposed installation of illuminated fascia panels, projecting signs and AV display scree…
P2020/2906/ADV
2016 Approved
Flat 1 (rear ground floor) 465 Holloway Road LONDON N7 6BQ
Conversion, alterations & change of use of vacant commercial basement space, as extension…
P2016/1819/FUL
2016 Approved
Collingwood House Mercers Road Islington LONDON N19 4PJ
Creation of new door opening on front elevation at ground floor level which will be used…
P2016/1469/FUL
2016 Approved
11 Mercers Road, London, N19 4PH
Front garden: 1 x Palm tree (T1) - Remove Rear garden: 1 x Palm tree (T2) - Remove 1 x Ac…
P2016/1120/TRE
2016
19 Mercers Road, London, N19 4PH
Rear garden: 1 x Sycamore tree - Remove three lowest limbs on owner's side.
P2016/1276/TRE
2016 Refused
Flat 1 & Basement, 465 Holloway Road, London, N7 6BQ
Conversion, alterations and change of use of vacant existing commercial basement space, a…
P2016/0483/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 boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use