Replacement of timber framed windows with double glazed timber windows to the front and uPVC windows to the rear. Replacement of doors to the front (timber) and rear (UPVC) elevations.

20 Marriott Road, London, N4 3QL · premises record

Applicant Clarion Housing Association-Mr Nurul Huda · Agent Mr Alex Johnson · Officer Owen Griffiths

Full Planning Application

Approved

2023-08-04

P2017/1028/AOD

Submission of details in pursuant to condition 9 (cycle storage facilities) and condition 10 (refuse and recycling facilities) of planning permission P2013/4503/FUL dated 01/04/17

28 Marriott Road, Islington, LONDON, N4 3QL · premises record

Applicant Mr T Constantinides · Agent Mr Peter Koumis · Officer Planning Applications Team

Approval of Details

Approved

2017-03-09

P2015/4068/PRA

Prior approval in connection with the proposed single storey rear extension.

40 Marriott Road, Islington, London, N4 3QL · premises record

Applicant Not disclosed · Agent 4D Planning - Mr Elie Osborne · Officer Planning Applications Team

Prior Approval (Householders)

Not required

2015-09-22

P2015/1190/S73

Variation to condition 1 (screening) of permission P121356 to change the roof terrace screening from opaque glass screens to willow screens supported by the existing ballustrades

Flat B, 18 Marriott Road, London N4 3QL · premises record

Applicant Mr Robert Dorin · Officer Planning Applications Team

Removal/Variation of Condition (Section 73)

Refused

2015-03-13

P2014/4619/FUL

Conversion of existing single family dwelling house to 1x4 bed flat and 1x3 bed flat and installation of external staircase to the rear. New bin store to front of property and cycle storage to rear garden.

Muscovy House, 30D Marriott Road, London, N4 3QL · premises record

Applicant Mr Jeremy Baker · Officer Thomas Broomhall

Full Planning Application

Approved

2014-11-11

P2014/3887/COLP

Certificate of Lawfulness (Proposed) is sought for the erection of a full width rear dormer.

Muscovy House, 30D Marriott Road, London N4 3QL · premises record

Applicant Jeremy Baker · Officer Sandra Chivero

Certificate of Lawfulness (Proposed)

Approved

2014-09-26

P2014/3599/S73

Variation to condition 1 of permission P121356 to change the roof terrace screening from opaque glass screens to a tensioned wire system with integrated planting and retention of existing metal safety balustrade.

Flat B, 18 Marriott Road, London N4 3QL · premises record

Applicant Mr Robert Dorin · Officer Ashley Niman

Removal/Variation of Condition (Section 73)

Refused

2014-09-01

P2013/4503/FUL

Conversion of dwellinghouse into three self contained flats (1x3 bed, 1x1 bed and 1x2 bed) including excavation works to basement to provide front and rear lightwells, part first floor, part second floor extension, alterations to existing ground floor rear projection, rear roof extension and insertion of three rooflights in front roof slope.

28 Marriott Road, London, N4 3QL · premises record

Applicant Mr T Constantinides · Agent Mr Peter Koumis · Officer Nathaniel Baker

Full Planning Application

Approved

2013-11-15

P2025/0613/FUL

Proposed single storey side and rear extension

24 Marriott Road, London, N4 3QL · premises record

Applicant Williams · Agent Mr Dan Brandt · Officer Catherine Holness

Approved

2025-02-28

Full Planning (Householder)

P2024/3512/FUL

Proposed single storey side and rear infill extension

24 Marriott Road, London, N4 3QL · premises record

Applicant Williams · Agent Mr Dan Brandt · Officer Catherine Holness

Approved

2024-11-22

Full Planning (Householder)

P2023/2273/FUL

Replacement of timber framed windows with double glazed timber windows to the front and uPVC windows to the rear. Replacement of doors to the front (timber) and rear (UPVC) elevations.

20 Marriott Road, London, N4 3QL · premises record

Applicant Clarion Housing Association-Mr Nurul Huda · Agent Mr Alex Johnson · Officer Owen Griffiths

Approved

2023-08-04

Full Planning Application

Show all 10 rows

P2017/1028/AOD

Submission of details in pursuant to condition 9 (cycle storage facilities) and condition 10 (refuse and recycling facilities) of planning permission P2013/4503/FUL dated 01/04/17

28 Marriott Road, Islington, LONDON, N4 3QL · premises record

Applicant Mr T Constantinides · Agent Mr Peter Koumis · Officer Planning Applications Team

Approved

2017-03-09

Approval of Details

P2015/4068/PRA

Prior approval in connection with the proposed single storey rear extension.

40 Marriott Road, Islington, London, N4 3QL · premises record

Applicant Not disclosed · Agent 4D Planning - Mr Elie Osborne · Officer Planning Applications Team

Not required

2015-09-22

Prior Approval (Householders)

P2015/1190/S73

Variation to condition 1 (screening) of permission P121356 to change the roof terrace screening from opaque glass screens to willow screens supported by the existing ballustrades

Flat B, 18 Marriott Road, London N4 3QL · premises record

Applicant Mr Robert Dorin · Officer Planning Applications Team

Refused

2015-03-13

Removal/Variation of Condition (Section 73)

P2014/4619/FUL

Muscovy House, 30D Marriott Road, London, N4 3QL · premises record

Applicant Mr Jeremy Baker · Officer Thomas Broomhall

Approved

2014-11-11

Full Planning Application

P2014/3887/COLP

Certificate of Lawfulness (Proposed) is sought for the erection of a full width rear dormer.

Muscovy House, 30D Marriott Road, London N4 3QL · premises record

Applicant Jeremy Baker · Officer Sandra Chivero

Approved

2014-09-26

Certificate of Lawfulness (Proposed)

P2014/3599/S73

Flat B, 18 Marriott Road, London N4 3QL · premises record

Applicant Mr Robert Dorin · Officer Ashley Niman

Refused

2014-09-01

Removal/Variation of Condition (Section 73)

P2013/4503/FUL

28 Marriott Road, London, N4 3QL · premises record

Applicant Mr T Constantinides · Agent Mr Peter Koumis · Officer Nathaniel Baker

Approved

2013-11-15

Full Planning Application

Building control

Building-control records are not yet collected for Islington — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

N4 3BA31 m N4 3BB54 m N4 3QN64 m N4 3DG71 m N4 3RF105 m N4 3BD110 m N4 3QJ114 m N4 3LS118 m

Marriott Road0 m Thorpedale Road29 m Stonenest Street30 m Evershot Road31 m Searle Place41 m Tollington Park43 m Fonthill Road54 m Leeds Place55 m

People

Who is involved?

Named on the latest 27 applications in this postcode — the party who applied, not the owner or occupier.

Name

Details

Mr T Constantinides

Applicant on 3 applications

Williams

Applicant on 2 applications

Mr Robert Dorin

Applicant on 2 applications

Mr Jeremy Baker

Applicant on 2 applications

Clarion Housing Association-Mr Nurul Huda

Applicant on 1 application

Not disclosed

Applicant on 1 application

Jeremy Baker

Applicant on 1 application

Ms T. Constantinides

Applicant on 1 application

Mr Tony Constantinides

Applicant on 1 application

Mr J Ward

Applicant on 1 application

Mr T Constantinides

Applicant on 3 applications

Williams

Applicant on 2 applications

Mr Robert Dorin

Applicant on 2 applications

Show all 10 rows

Mr Jeremy Baker

Applicant on 2 applications

Clarion Housing Association-Mr Nurul Huda

Applicant on 1 application

Not disclosed

Applicant on 1 application

Jeremy Baker

Applicant on 1 application

Ms T. Constantinides

Applicant on 1 application

Mr Tony Constantinides

Applicant on 1 application

Mr J Ward

Applicant on 1 application

Development

What could it become?

Planning precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.

Energy31 EPC records; ratings B: 1, C: 11, D: 16, E: 3.

What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

Signal

Evidence

Ageing director · 12 Jun 2026

NEWBROOK PROPERTIES LIMITED · Mr George Georgallis (75) · 8 Marriott Road, London (N4 3QL) · source companies_house_psc+ccod

Long hold · 22 Jul 1999

last sale £100,500 · 26 yrs held · 32 MARRIOTT ROAD · source hmlr_ppd

Long hold · 9 May 1999

last sale £290,000 · 27 yrs held · 16 MARRIOTT ROAD · source hmlr_ppd

Ageing director · 12 Jun 2026

NEWBROOK PROPERTIES LIMITED · Mr George Georgallis (75) · 8 Marriott Road, London (N4 3QL) · source companies_house_psc+ccod

Long hold · 22 Jul 1999

last sale £100,500 · 26 yrs held · 32 MARRIOTT ROAD · source hmlr_ppd

Long hold · 9 May 1999

last sale £290,000 · 27 yrs held · 16 MARRIOTT ROAD · source hmlr_ppd

4 intent signals recorded in this postcode

Ageing director · Long hold

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Thinking about a project here?

Why do applications around here get refused? →

The most common refusal grounds in Islington, by year and scheme type — the risks to know before applying.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.