Knapton House 12 Lower Brook Street Ipswich Suffolk IP4 1AP

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 23/00242/CLD Granted

  Knapton House 12 Lower Brook Street Ipswich Suffolk IP4 1AP

  Certificate of Lawful development/use with regard to use of the building as a medical and multi-speciality clinic providing medical consultancy services to the public and the following works: installation of 5x hand basins with associated plumbing; suspended timber floor altered to form ramp, floorboards to be retained and relaid; siting of large apparatus not fixed to the building; installing of timber and stud wall partitions and timber doors; removal of carpets and installation of new floor coverings; modifying of internal telecommunications network, replacement of fluorescent lights with LED lights and replacement of external signage.

  Decided 23 May 2023 Lawful development

1. 28 Mar 2023

   Received by Ipswich

2. 23 May 2023

   Decision issued: Granted subject to conditions

3. 26 Sep 2026

   Added to PlanIndex

Ipswich granted permission on 23 May 2023, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Knapton House 12 Lower Brook Street Ipswich Suffolk IP4 1AP

  23/00242/CLD Submitted 28 Mar 2023 50 yards away

  Certificate of Lawful development/use with regard to use of the building as a medical and multi-speciality clinic providing medical consultancy services to the public and the following works: installation of 5x hand basins with associated plumbing; suspended timber floor altered to form ramp, floorboards to be retained and relaid; siting of large apparatus not fixed to the building; installing of timber and stud wall partitions and timber doors; removal of carpets and installation of new floor coverings; modifying of internal telecommunications network, replacement of fluorescent lights with LED lights and replacement of external signage.

  Granted Lawful development 3 docs

• 2A Turret Lane Ipswich Suffolk IP4 1DL

  24/00271/FUL Submitted 12 Apr 2024 50 yards away

  Conversion of building from office use (Use Class E) to 2 no. flats (Use Class C3).

  Granted Full applications New dwelling 10 docs
  Several homes

• 2A Turret Lane Ipswich Suffolk IP4 1DL

  23/00614/P3JPA Submitted 1 Aug 2023 50 yards away

  Application for Prior Approval under Class MA for change of use from commercial use (Use Class E) to two-self-contained dwellings (Use Class C3).

  Refused Prior approval 6 docs

• Knapton Court 4A - 4B Turret Lane Ipswich Suffolk

  25/00400/CON Submitted 29 May 2025 50 yards away

  Discharge of Conditions: 1 (Completion of Development); 2 (cycle storage); 3 (Electric Vehicle charging infrastructure); 4 (refuse details); 5 (servicing and delivery vehicle details); 6 (mechanical vent) of application 22/00015/P3JPA: Prior approval for a proposed change of use from offices (Class E(g)) to 6 no. self contained studio, one and two bedroom apartments (Class C3(a)).

  Granted Conditions New dwelling 5 docs

• Turret House 2 Turret Lane Ipswich Suffolk IP4 1DL

  26/00125/P3JPA Submitted 16 Feb 2026 50 yards away

  Application for Prior Approval under Class MA for the change of use from commercial use (Use Class E) to two self-contained dwellings (Use Class C3) comprised of one first floor flat and one ground floor flat.

  Granted Prior approval 15 docs

• 3 - 4 Lower Brook Mews Ipswich Suffolk

  21/00242/P3JPA Submitted 8 Mar 2021 50 yards away

  Prior Approval for a proposed change of use from office (Class E(c))/B1(a)) to 6 no. self-contained flats (Class C3).

  Granted Prior approval New dwelling 10 docs

• 26/00742/LBC Awaiting decision

  Unitarian Meeting House Friars Street Ipswich Suffolk IP1 1TD

  Installation of external battery pack and associated cabling, to serve 32 no. photovoltaic solar panels to the roof of Grade I listed Unitarian Meeting House, as per listed building consent 26/00389/LBC.

  Received 25 Sep, published by the council 7 Oct 2026 Heritage and listed buildings
• 26/00561/LBC Granted

  33 Westgate Street Ipswich Suffolk IP1 3DR

  Installation of a new external signage scheme to the existing ground floor commercial premises.

  Received 27 Jul, published by the council 15 Aug 2026 Heritage and listed buildings
• 26/00494/LBC Granted

  5 St Johns Road Ipswich Suffolk IP4 5BU

  Replacement of wood burning stove and basement door.

  Received 26 Jun, published by the council 31 Jul 2026 Heritage and listed buildings
• 26/00723/LBC Awaiting decision

  6 Soane Street Ipswich Suffolk IP4 2BG

  Change of use of centre for prayer and meditation to single dwelling house including works of damp proofing, removal of & construction of studwork partitions, replacement of internal doors, reconfiguration of internal layout, upgrading (by replacement) of secondary double glazing to windows, installation of extract fans and domestic smoke / heat / CO² alarm system & upgrading fire resistance of ground floor ceilings.

  Received 21 Sep, published by the council 7 Oct 2026 Heritage and listed buildings
• 26/00716/LBC Awaiting decision

  44 Tacket Street Ipswich Suffolk IP4 1BA

  Change of use of first floor of 42-44 Tacket Street to form 5 bedroomed, 5 person HMO, together with associated works to the listed building and rear car park.

  Received 17 Sep, published by the council 26 Sep 2026 Heritage and listed buildings