Skip to content
PlanIndex Get alerts
Menu

Planning application

5 Mayfield Close Harpenden Hertfordshire Al5 3Lg

Refused St Albans 5/2017/2644 Householder

Works: Extension Loft or dormer Domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

First floor rear extension and raising and extensions to roof with rooflights to create habitable roof accommodation

As published by the council, reference 5/2017/2644

Application record

Reference
5/2017/2644
Type
Householder
Status
Refused
Decision
Refused As published: DC4 Refusal
Received
19 Sep 2017
Validated
8 Oct 2017
Decided
1 Dec 2017
Ward
Harpenden North
Parish
Harpenden Town
Decision by
Delegated
Postcode
AL5 3LG

Timeline

Dates from the published record

  1. 19 Sep 2017

    Received by St Albans

  2. 8 Oct 2017

    Validated

    Checked as complete and ready for consideration.

  3. 1 Dec 2017

    Decision issued: DC4 Refusal

  4. 21 Aug 2026

    Added to PlanIndex

Documents

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

9 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

St Albans refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 1 Mayfield Close Harpenden Hertfordshire Al5 3Lg

    TP/2026/0117 Submitted 12 Mar 2026 50 yards away

    Trees: T13,T14,T15 Three Lime trees (Tilia spp.) Specification of Works: Repollard the three Lime trees by reducing all regrowth back to the previous established pollard points (knuckle points), returning the trees to their historic pollard framework. Th

    Granted Trees 3 docs
  • 1 Hanover Grange Harpenden Hertfordshire Al5 3Bd

    TP/2025/0382 Submitted 31 Jul 2025 100 yards away

    98% historically approved · decision due ~23 Oct

    G1 2 Oaks (over road) - Crown clean, crown lift to 5.2m approx & 1 overlong lateral shorten by 4m as this will be an issue with vehicle strike being low T2 3 Stems - Fell (adjacent to the cabin - stumps to remain) G3 Beech Hedge - Reduction down to 3m app

    Awaiting decision Trees
  • 5 Hanover Grange Harpenden Hertfordshire Al5 3Bd

    TP/2026/0367 Submitted 27 Jul 2026 100 yards away

    Hornbeam x 5 reduce back to previous points, Oak Repeat crown reduction reducing back to the previous pruning points. Historically approved under Planning Application TP/2016/0331.

    Granted Trees 3 docs
  • 8 Ridgewood Gardens Harpenden Hertfordshire Al5 3Nn

    5/2026/0451 Submitted 9 Mar 2026 150 yards away

    Proposed front garage conversion and adaptions and additions to link to main house with gable fronted roof. Proposed solar panels to roofs

    Granted Householder 20 docs
    Small domestic
  • 5 Ridgewood Gardens Harpenden Hertfordshire Al5 3Nn

    5/2017/2665 Submitted 20 Sep 2017 150 yards away

    Non Material Amendment - Relocation of front door with new door and window to planning permission 5/2017/0842 dated 23/05/2017 for the Single storey and link extensions, alterations to openings, rooflights and garage conversion

    Granted Amendments Extension Loft or dormer +1 5 docs
    Small domestic
  • 3 Ridgewood Gardens Harpenden Hertfordshire Al5 3Nn

    5/2026/0876 Submitted 5 May 2026 150 yards away

    Erection of single storey rear extension, demolish part of existing garage to provide side access, realignment of front entrance and new door

    Granted Householder Extension Demolition 14 docs
    Small domestic

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