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Planning application

29 Gillian Avenue St Albans Hertfordshire Al1 2Qh

Decided St Albans 5/2017/1816 Householder

Works: Extension Loft or dormer Small domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Alterations to roof to create an additional storey incorporating a part single, part two storey rear extension, two side dormer roof extensions, garage conversion, front porch extension, alterations to openings and installation of rooflights

As published by the council, reference 5/2017/1816

Application record

Reference
5/2017/1816
Type
Householder
Status
Approved
Decision
DC3 Conditional Permission
Received
25 Jun 2017
Validated
28 Jun 2017
Decided
30 Aug 2017
Ward
Verulam
Parish
Central St Albans
Decision by
Delegated
Postcode
AL1 2QH

Timeline

Dates from the published record

  1. 25 Jun 2017

    Received by St Albans

  2. 28 Jun 2017

    Validated

    Checked as complete and ready for consideration.

  3. 30 Aug 2017

    Decision issued: DC3 Conditional Permission

  4. 25 Aug 2026

    Added to PlanIndex

Documents

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

11 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.

Open the documents

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

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

  • 12 Gillian Avenue St Albans Hertfordshire Al1 2Qh

    5/2026/0272 Submitted 13 Feb 2026 0m away

    Certificate of Lawfulness (proposed) - Demolition of existing glazed conservatory to DPC level and construction of single storey extension including an insulated flat roof with lantern, associated doors and windows

    Withdrawn Extension Demolition +1 9 docs
    Small domestic

  • 12 Gillian Avenue St Albans Hertfordshire Al1 2Qh

    5/2026/1316 Submitted 8 Jul 2026 0m away

    Demolition of existing glazed conservatory and erection of new style orangery with flat roof and sky light

    Decided Householder Extension Demolition +1 7 docs
    Small domestic

  • 5 Warren Road St Albans Hertfordshire Al1 2Qj

    5/2016/3018 Submitted 4 Oct 2016 132m away

    Single storey side and rear extension and installation of roof lights following removal of existing extension, loft conversion with rear dormer window following removal of chimney, alterations to openings and elevations and render to house

    Withdrawn Extension Loft or dormer +1 9 docs
    Small domestic

  • 28 Warren Road St Albans Hertfordshire Al1 2Qj

    5/2026/1474 Submitted 4 Aug 2026 132m away

    Certificate of Lawfulness (proposed) - Conversion of existing vehicular garage to Study. Replacing the garage door with a window and matching brickwork. Installing floor insulation, damp-proofing, and boarding out the walls

    Decided Lawful development Windows or glazing 5 docs

  • 79 Watling Street St Albans Hertfordshire Al1 2Qf

    5/2016/1971 Submitted 26 Jun 2016 143m away

    Detached dwelling

    Withdrawn New dwelling 12 docs
    Domestic

  • 2 Robert Avenue St Albans Hertfordshire Al1 2Qp

    5/2026/0778 Submitted 16 Apr 2026 154m away

    Demolition of garage and rear extension with lean to structures, new two storey side and rear extension with part single storey with porch canopy and hardstanding to front

    Decided Householder Extension Demolition 7 docs
    Small domestic

In St Albans

  • 5/2026/1173 Decided

    6 Longacres St Albans Hertfordshire Al4 0Dr

    Demolition of existing outbuilding and construction of single storey rear extension

    18 Jun 2026 Householder
  • 5/2026/0299 Decided

    12 Rowlatt Drive St Albans Hertfordshire Al3 4Nb

    Demolition of existing side and rear extension and construction of a canopy porch, part single, part two storey front, two storey side and single storey rear extension

    17 Feb 2026 Householder
  • 5/2026/0318 Refused

    7 Ardens Way St Albans Hertfordshire Al4 9Uw

    Demolition of existing side canopy, detached garage, rear patio and garden shed and the construction of two storey front, side and rear extensions, together with part single storey rear extension and a front porch canopy and extension to driveway

    19 Feb 2026 Householder
  • 5/2026/1139 Decided

    50 Fontmell Close St Albans Hertfordshire Al3 5Hu

    Single storey rear extension and side windows with top openers over 1.7m high

    10 Jun 2026 Householder
  • 5/2026/0525 Decided

    11 Hillside Road Harpenden Hertfordshire Al5 4Bs

    Garage conversion, with part roof extension and new front porch extension

    17 Mar 2026 Householder