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Planning application

10 Sturton Street Cambridge CB1 2QA

Granted Cambridge 20/04891/HFUL Householder Works/Extension

Works: Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Attic conversion and insertion of rear dormer

As published by the council, reference 20/04891/HFUL

Application record

Reference
20/04891/HFUL
Type
Householder Works/Extension
Status
Decided
Decision
Granted Permission
Received
26 Nov 2020
Validated
26 Nov 2020
Decided
20 Jan 2021
Ward
Petersfield
Decision by
Delegated Decision
Postcode
CB1 2QA

Timeline

Dates from the published record

  1. 26 Nov 2020

    Received by Cambridge

  2. 20 Jan 2021

    Decision issued: Granted Permission

  3. 18 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

14 applications on PlanIndex · across 7 councils · 100% granted

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Documents

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

13 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.

Trade members open them from here.

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What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 93 Ainsworth Street Cambridge Cambridgeshire CB1 2PF

    26/01898/S73 Submitted 19 May 2026 44m away

    88% historically approved · decision due ~23 Jul

    S73 to vary condition 2 (approved plans) of planning permission 18/1611/FUL (Single storey rear/side extension and erection of a single storey studio workshop) to amend materials and footprint of the workshop.

    Awaiting decision Amendments Extension 18 docs
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  • 26 Hooper Street Cambridge Cambridgeshire CB1 2NZ

    24/03896/HFUL Submitted 17 Oct 2024 56m away

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    Granted Householder Extension Loft or dormer 15 docs
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  • 78 Kingston Street Cambridge Cambridgeshire CB1 2NU

    26/02726/HFUL Submitted 20 Jul 2026 67m away

    93% historically approved · decision due ~14 Sep

    Single storey side and rear extension. Roof extension including rear dormer, and rooflights to front. Replacement of rear first floor pitched roof with a mono pitch roof. Reconfiguration of the front door and windows.

    Awaiting decision Householder Extension Loft or dormer +1 13 docs
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  • 78 Kingston Street Cambridge Cambridgeshire CB1 2NU

    26/01776/HFUL Submitted 12 May 2026 67m away

    Single storey side and rear extension. Roof extension including rear dormer, raising of ridge height and rooflights to front. Replacement of rear first floor pitched roof with flat roof. Reconfiguration of the front door and windows

    Withdrawn Householder Extension Loft or dormer +2 18 docs
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  • 20 Kerridge Close Cambridge Cambridgeshire CB1 2QW

    24/1182/TTCA Submitted 17 Oct 2024 89m away

    Silver Birch - Trim back canopy above roof of property 7a by approximately 2.5m. Remove low hanging branches above garden of 7a to clear approximately 5 - 5.5m high.

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  • 45 Sturton Street Cambridge CB1 2QG

    21/0094/TTCA Submitted 19 Jan 2021 100m away

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In Cambridge

  • 26/03284/HFUL Awaiting decision

    61 Garden Walk Cambridge Cambridgeshire CB4 3EW

    Ground floor rear/side extension and first floor side extension

    28 Aug 2026 Householder
  • 26/02552/HFUL Refused

    550 Coldhams Lane Cambridge Cambridgeshire CB1 3JL

    Demolition of garage, single storey rear and side extensions and two storey side extension

    6 Jul 2026 Householder
  • 26/02550/HFUL Refused

    4 Highworth Avenue Cambridge Cambridgeshire CB4 2BG

    Two storey side and front extension with associated fenestration, single storey rear extension, and roof extension including hip to gable, raising of ridge and rooflights.

    6 Jul 2026 Householder
  • 26/03274/HFUL Awaiting decision

    13 Highfield Avenue Cambridge Cambridgeshire CB4 2AJ

    Single and two-storey rear extension, a two-storey side extension with associated loft conversion, and a new porch

    27 Aug 2026 Householder
  • 26/02553/HFUL Granted

    7 Cranleigh Close Cambridge Cambridgeshire CB2 9NP

    Single storey rear extension, following demolition of existing conservatory. Replacement side door and sun pipe to roof.

    6 Jul 2026 Householder