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Planning application

21 Barns Dene Harpenden Hertfordshire Al5 2Hh

Granted St Albans 5/2017/2824 Householder

Works: Extension Loft or dormer Small 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

Single storey front extension to create new porch, part single, part two storey rear extension with rooflights, first floor side extension with front dormer, ground floor front roof conversion from flat to pitched roof and alterations to openings followin

As published by the council, reference 5/2017/2824

Application record

Reference
5/2017/2824
Type
Householder
Status
Approved
Decision
Granted As published: DC3 Conditional Permission
Received
8 Oct 2017
Validated
9 Oct 2017
Decided
1 Dec 2017
Ward
Harpenden West
Parish
Harpenden Town
Decision by
Delegated
Postcode
AL5 2HH

Timeline

Dates from the published record

  1. 8 Oct 2017

    Received by St Albans

  2. 9 Oct 2017

    Validated

    Checked as complete and ready for consideration.

  3. 1 Dec 2017

    Decision issued: DC3 Conditional Permission

  4. 10 Sep 2026

    Added to PlanIndex

Documents

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

18 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

St Albans granted permission on 1 December 2017, 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 householder applications

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.

Nearby applications

Within 0.3 miles

  • 30 Barns Dene Harpenden Hertfordshire Al5 2Hq

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  • 68 Townsend Lane Harpenden Hertfordshire Al5 2Rg

    5/2026/0469 Submitted 6 Mar 2026 50 yards away

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  • 70 Townsend Lane Harpenden Hertfordshire Al5 2Rg

    5/2016/1846 Submitted 12 Jun 2016 50 yards away

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  • 63 Townsend Lane Harpenden Hertfordshire Al5 2Re

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  • 71 Townsend Lane Harpenden Hertfordshire Al5 2Re

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    5/2025/1061 Submitted 2 Jun 2025 150 yards away

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In St Albans

  • 5/2026/0517 Granted

    28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

    Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

    Received 16 Mar, published by the council 31 Aug 2026 Householder
  • 5/2026/1055 Granted

    39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

    Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

    Received 1 Jun, published by the council 24 Jul 2026 Householder
  • 5/2026/1278 Granted

    39 Foxcroft St Albans Hertfordshire Al1 5Ss

    Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

    Received 1 Jul, published by the council 24 Jul 2026 Householder
  • 5/2026/1170 Granted

    20 Nimrod Close St Albans Hertfordshire Al4 9Xy

    Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

    Received 17 Jun, published by the council 24 Jul 2026 Householder
  • 5/2026/1338 Granted

    16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

    Proposed front porch

    Received 11 Jul, published by the council 9 Aug 2026 Householder