66, Northampton Avenue, Slough, SL1 3BN

1. 6 Aug 2024

   Received by Slough

2. 7 Aug 2024

   Validated

   Checked as complete and ready for consideration.

3. 11 Dec 2024

   Decision issued: Approved Grant CLU/D;Informatives

4. 20 Aug 2026

   Added to PlanIndex

Slough granted permission on 11 December 2024, 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 70, Northampton Avenue, Slough, SL1 3BN

  P/08434/004 Submitted 4 Dec 2007 50 yards away

  CONSTRUCTION OF A PART TWO STOREY, PART FIRST FLOOR SIDE EXTENSION AND REAR EXTENSION, WITH PITCHED ROOF

  Granted Full applications Extension 4 docs

• 70, Northampton Avenue, Slough, SL1 3BN

  P/08434/003 Submitted 31 Jul 2007 50 yards away

  CONSTRUCTION OF A FIRST FLOOR SIDE AND REAR EXTENSION

  Refused Full applications Extension 4 docs

• 78, Northampton Avenue, Slough, SL1 3BN

  Y/16588/000 Submitted 16 May 2016 50 yards away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 4m, and eaves height of 3m.

  Granted Prior approval Extension
  Small domestic

• 70, Northampton Avenue, Slough, SL1 3BN

  P/08434/001 Submitted 22 Jan 2002 50 yards away

  ERECTION OF A SINGLE STOREY FLAT ROOF SIDE / REAR EXTENSION, PART CONVERSION OF EXISTING GARAGE / SHED FOR USE AS HABITABLE ACCOMMODATION AND CONSTRUCTION OF RAMP

  Granted Full applications Extension 1 doc
  Small domestic

• 70, Northampton Avenue, Slough, SL1 3BN

  P/08434/002 Submitted 3 Nov 2006 50 yards away

  ERECTION OF A SINGLE STOREY SIDE AND REAR EXTENSION.

  Granted Full applications Extension 2 docs
  Small domestic

• 62, Northampton Avenue, Slough, SL1 3BN

  P/05471/001 Submitted 24 Jul 2006 50 yards away

  ERECTION OF A PART TWO STOREY PART SINGLE STOREY REAR EXTENSION, TWO STOREY SIDE EXTENSION, SINGLE STOREY FRONT PORCH EXTENSION AND REAR ROOF DORMER WINDOW ALL WITH PITCHED ROOFS.

  Granted Full applications Extension Loft or dormer +1 4 docs
  Small domestic

• P/21134/001 Awaiting decision

  7, Trumper Way, Slough, SL1 5EY

  Lawful development certificate for a proposed loft conversion with rear dormer, 3no front roof lights and insertion of window to loft side elevation

  Received 9 Oct, published by the council 12 Oct 2026 Outline
• P/21124/002 Awaiting decision

  35, Westgate Crescent, Slough, SL1 5BY

  Lawful development certificate for a proposed front porch

  Received 7 Oct, published by the council 12 Oct 2026 Outline
• P/20690/001 Refused

  348, London Road, Slough, SL3 7HU

  Construction of a front porch, single storey side and rear extension

  Received 11 May, published by the council 25 Jul 2026 Outline
• P/03591/004 Withdrawn

  19, Iona Crescent, Slough, SL1 6JH

  Lawful Development Certificate for a proposed loft conversion to create habitable accommodation with 2no. dormers to the side elevation.

  Received 11 Feb, published by the council 25 Jul 2026 Outline
• P/00378/034 Status unknown

  235, Farnham Road, Slough, Slough, SL2 1DE

  Outline application with all matters reserved, (pursuant to Appeal Ref: 6000580)

  Received 9 Sep, published by the council 10 Sep 2026 Outline