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Planning application

25, Mortlake Road, Ilford, IG1 2SX

Granted Redbridge 3561/25 Cert. Lawfulness Proposed (fasttrack)

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Remove chimney. Loft conversion with a rear dormer. Three front rooflights. (Summary).

As published by the council, reference 3561/25

Application record

Reference
3561/25
Type
Cert. Lawfulness Proposed (fasttrack)
Status
Decided
Decision
Granted As published: Lawful
Received
22 Dec 2025
Validated
23 Dec 2025
Decided
5 Jan 2026
Ward
Clementswood
Decision by
Delegated C/Signed D. Anderson
Postcode
IG1 2SX

Site history

Applications at this address on the Redbridge register

This site has had 3 applications since 2025: 3 approved, 0 refused.

  • 3558/25 Granted

    25, Mortlake Road, Ilford, IG1 2SX

    Single storey rear extension with a depth of 6.00 metres, highest point of 3.20 metres and height at the eaves of 3.00 metres.

    Decided 16 Jan 2026 Prior approval
  • 3562/25 Granted

    25, Mortlake Road, Ilford, IG1 2SX

    Single storey and part first floor rear extensions. Alterations to fenestrations. (Summary).

    Decided 23 Jan 2026 Householder

Timeline

Dates from the published record

  1. 22 Dec 2025

    Received by Redbridge

  2. 23 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 5 Jan 2026

    Decision issued: Lawful

  4. 12 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

17 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Redbridge granted permission on 5 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 25, Mortlake Road, Ilford, IG1 2SX

    3558/25 Submitted 22 Dec 2025 50 yards away

    Single storey rear extension with a depth of 6.00 metres, highest point of 3.20 metres and height at the eaves of 3.00 metres.

    Granted Prior approval Extension 15 docs
    Small domestic
  • 25, Mortlake Road, Ilford, IG1 2SX

    3562/25 Submitted 22 Dec 2025 50 yards away

    Single storey and part first floor rear extensions. Alterations to fenestrations. (Summary).

    Granted Householder Extension 18 docs
    Small domestic
  • 36, Mortlake Road, Ilford, IG1 2SX

    3585/25 Submitted 22 Dec 2025 50 yards away

    Single storey rear extension. Alterations to fenestrations. Change of use from Single Dwellinghouse to Small HMO for up to 5 people. (summary)

    Refused Full applications Extension 21 docs
    Small domestic
  • 52, Henley Road, Ilford, IG1 2TT

    2951/21 Submitted 14 Jul 2021 100 yards away

    Single and part first floor rear extension (summary)

    Granted Householder Extension 8 docs
    Domestic
  • Development At 279 To 279b, Ilford Lane, Ilford

    1894/21 Submitted 4 May 2021 100 yards away

    Installation of two shutters to ground floor side elevation. Demolish first floor flat. First floor rear extension to contain one 2 x bedroom self-contained flat. Installation of a metal handrail staircase to rear elevation. Installation of flue to rear elevation. Internal alterations. Alterations to fenestrations. (Summary).

    Granted Full applications Extension Demolition 26 docs
  • 279B, Ilford Lane, Ilford, IG1 2SD

    4244/19 Submitted 4 Nov 2019 100 yards away

    Use as first floor above ground floor rear projection as a flat (Summary).

    Granted Lawful development 5 docs

In Redbridge

  • 2527/26 Granted

    112, Bawdsey Avenue, NEWBURY PARK, Ilford, IG2 7TJ

    Loft conversion with a rear dormer incorporating a Juliet balcony. Three front roof lights (summary)

    Received 24 Sep, published by the council 6 Oct 2026 Lawful development
  • 2139/26 Granted

    12, Northbrook Road, Ilford, IG1 3BS

    Use as 9no. self-contained flats. (Summary).

    Received 12 Aug, published by the council 23 Aug 2026 Lawful development
  • 2627/26 Awaiting decision

    53, Lexden Drive, Romford, RM6 4TJ

    Demolish garage. Detached rear outbuilding. (summary)

    Received 6 Oct, published by the council 9 Oct 2026 Lawful development
  • 2541/26 Granted

    93, Arrowsmith Road, Chigwell, IG7 4PF

    Installation of external wall insulation with render finish and associated works. (summary)

    Received 29 Sep, published by the council 6 Oct 2026 Lawful development
  • 2411/26 Granted

    182, Balfour Road, Ilford, IG1 4JB

    Loft conversion with a rear dormer incorporating two Juliet balconies. Three front rooflights. (Summary).

    Received 16 Sep, published by the council 1 Oct 2026 Lawful development