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Planning application

36 Mornington Avenue Ipswich Suffolk IP1 4LA

Granted Ipswich 25/00821/CLD Certificate of Lawful Development

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

Proposal

Certificate of Lawful Development for proposed conversion from single dwelling (C3 Use Class) to 6-person HMO (C4 Use Class).

As published by the council, reference 25/00821/CLD

Application record

Reference
25/00821/CLD
Type
Certificate of Lawful Development
Status
Approved
Decision
Granted As published: Approved
Received
18 Nov 2025
Validated
25 Nov 2025
Decided
12 Jan 2026
Ward
CASTLE HILL
Parish
Northwest Area
Postcode
IP1 4LA

Site history

Applications at this address on the Ipswich register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/00820/CLD Granted

    36 Mornington Avenue Ipswich Suffolk IP1 4LA

    Certificate of Lawful Development for proposed erection of single-storey side extension and creation of rear roof dormer.

    Decided 12 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 18 Nov 2025

    Received by Ipswich

  2. 25 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 12 Jan 2026

    Decision issued: Approved

  4. 24 Jul 2026

    Added to PlanIndex

Documents

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

4 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.

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Open the documents

What this grant of permission means

Ipswich granted permission on 12 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

  • 36 Mornington Avenue Ipswich Suffolk IP1 4LA

    25/00820/CLD Submitted 18 Nov 2025 50 yards away

    Certificate of Lawful Development for proposed erection of single-storey side extension and creation of rear roof dormer.

    Granted Lawful development Extension Loft or dormer 4 docs
    Small domestic

  • 25 Mornington Avenue Ipswich Suffolk IP1 4LA

    26/00521/FUL Submitted 10 Jul 2026 50 yards away

    Erection of single-storey rear extension and addition of 2no. obscured windows to side elevation.

    Granted Full applications Extension Windows or glazing 4 docs
    Small domestic

  • 76 Westholme Road Ipswich Suffolk IP1 4HQ

    22/00172/FUL Submitted 28 Feb 2022 100 yards away

    Installation of two shipping containers for temporary storage purposes (retrospective application).

    Granted Full applications 9 docs

  • 105 Westholme Road Ipswich Suffolk IP1 4HQ

    21/00594/FUL Submitted 28 May 2021 100 yards away

    Erection of single-storey rear extension, verandah and accessible ramp.

    Granted Full applications Extension 2 docs
    Small domestic

  • 394 Norwich Road Ipswich Suffolk IP1 4EJ

    25/00508/PDE Submitted 10 Jul 2025 100 yards away

    Prior Notification of the erection of a single-storey rear extension projecting 6m from the original rear wall of the dwelling with a maximum overall height of 3m and eaves height of 3m.

    Granted Prior approval Extension 2 docs
    Small domestic

  • Land Rear Of 1A Dales View Road Ipswich Suffolk

    25/00091/FUL Submitted 4 Feb 2025 150 yards away

    External and internal alterations to change the use of an existing swimming pool building into a single storey dwelling. External and internal alterations to existing garage/workshop for use incidental to the proposed dwelling.

    Granted Full applications 5 docs
    Small domestic

In Ipswich

  • 26/00571/CLD Granted

    69 Foxhall Road Ipswich Suffolk IP3 8JX

    Certificate of Lawful Use (existing) for use of premises as small HMO (use class C4).

    Received 29 Jul, published by the council 2 Aug 2026 Lawful development
  • 26/00643/CLD Granted

    52 Marlborough Road Ipswich Suffolk IP4 5BA

    Certificate of Lawful Development relating to a proposed loft conversion, including front facing roof lights and rear facing dormer.

    Received 24 Aug, published by the council 2 Sep 2026 Lawful development
  • 26/00698/CLD Awaiting decision

    11 Westerfield Court Westerfield Road Ipswich Suffolk IP4 2UP

    Certificate of Lawful Development for proposed installation of powder-coated aluminium framed doors in place of a window, and flue and chimney, all on rear elevation.

    Received 14 Sep, published by the council 23 Sep 2026 Lawful development
  • 26/00675/CLD Awaiting decision

    41 Ribbans Park Road Ipswich Suffolk IP3 8XL

    Certificate of Lawful Development for the erection of a garden room measuring 4.0m (W) x 3.0m (L) x 3.0m (H).

    Received 7 Sep, published by the council 16 Sep 2026 Lawful development
  • 26/00669/CLD Awaiting decision

    22 St Augustine Road Ipswich Suffolk IP3 8PT

    Application for lawful development certificate for proposed siting of mobile home in rear garden to be used as an annexe ancillary to 22 St Augustine Road.

    Received 4 Sep, published by the council 16 Sep 2026 Lawful development