17 Merton Street Cambridge Cambridgeshire CB3 9JD

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/03015/HFUL Granted

  17 Merton Street Cambridge Cambridgeshire CB3 9JD

  Demolition of existing conservatory and replacement single storey rear/side extension.

  Decided 5 Oct 2026 Householder

1. 26 Jun 2026

   Received by Cambridge

2. 22 Jul 2026

   Decision issued: Withdrawn

3. 23 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Cambridge decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 17 Merton Street Cambridge Cambridgeshire CB3 9JD

  26/03015/HFUL Submitted 10 Aug 2026 50 yards away

  Demolition of existing conservatory and replacement single storey rear/side extension.

  Granted Householder Extension Demolition 18 docs
  Small domestic

• 17 Merton Street Cambridge CB3 9JD

  20/03748/HFUL Submitted 8 Sep 2020 50 yards away

  Loft conversion

  Granted Householder Loft or dormer 16 docs
  Domestic

• 1 The Cenacle Cambridge CB3 9JS

  21/0013/TTCA Submitted 6 Jan 2021 50 yards away

  (G1) Yew and Laurel Shrubs (on the boundary, belonging to 1 The Cenacle) - reduce in height by 1m to improve form and maintain in their current location.

  Granted Trees 7 docs

• 1 The Cenacle Cambridge CB3 9JS

  20/2411/TTCA Submitted 2 Dec 2020 50 yards away

  (T1) Eucalyptus - remove to ground level. (T2) Cotoneaster - remove to ground level. The above work is due to disturbance to the patio and boundary wall as a result of these tree's roots.

  Granted Trees 7 docs
  Small domestic

• 31 Grantchester Street Cambridge Cambridgeshire CB3 9HY

  24/0947/TTCA Submitted 2 Sep 2024 100 yards away

  T1 - Norway Maple - Reduce height by approximately 3m down to previous reduction points. Reduce spread on all sides by approximately 2m T2 - Fig - Remove two low limbs growing out towards lawn. Reduce height of remaining canopy by 1 - 1.5m and shape round T3 - Holly - Fell to as close to ground level as possible

  Granted Trees 8 docs

• 15 Derby Street Cambridge Cambridgeshire CB3 9JE

  24/04226/CL2PD Submitted 11 Nov 2024 100 yards away

  Certificate of lawfulness under S192 for the replacement of existing garden room glass roof with new tiled roof with 3 No rooflights and replacement of rear glazing and patio doors to rear elevation.

  Granted Lawful development Loft or dormer Windows or glazing 10 docs

• 25/04905/HFUL Granted

  36 Wilberforce Road Cambridge Cambridgeshire CB3 0EQ

  Installation of heating, ventilation, and cooling equipment at the property, comprising three air source heat pumps (one serving the swimming pool and two serving the main dwelling) together with a single air conditioning unit serving the gym and family room. The installation of six ventilation outlets and associated internal plant and mechanical equipment located within the designated plant rooms, together with acoustic screening on the northern elevation. (Retrospective)

  Received 18 Dec, published by the council 23 Jul 2026 Householder
• 26/03090/HFUL Withdrawn

  19 Chesterfield Road Cambridge Cambridgeshire CB4 1LN

  Roof extension including raising of ridge and part pitched,part flat roofed rear dormer.

  Received 14 Aug, published by the council 27 Aug 2026 Householder
• 26/03036/HFUL Withdrawn

  10 Water Street Cambridge Cambridgeshire CB4 1PA

  Construction of a single storey annex at the rear of the garden.

  Received 11 Aug, published by the council 27 Aug 2026 Householder
• 26/02806/HFUL Granted

  89 De Freville Avenue Cambridge Cambridgeshire CB4 1HP

  Replace pedestrian and vehicle gate.

  Received 23 Jul, published by the council 14 Aug 2026 Householder
• 26/03015/HFUL Granted

  17 Merton Street Cambridge Cambridgeshire CB3 9JD

  Demolition of existing conservatory and replacement single storey rear/side extension.

  Received 10 Aug, published by the council 14 Aug 2026 Householder