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Planning application

P/HOU/2025/06859

109 Avalanche Road Portland DT5 2DL

Granted Dorset Householder Planning Permission

Proposal

Construct dormer to form accommodation

As published by the council, reference P/HOU/2025/06859

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Dorset

  2. 13 Jan 2026

    Decision issued: Granted

  3. 26 Jul 2026

    Added to PlanIndex

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

  • Land north west of Branscombe Close Branscombe Close Southwell Portland

    Erection of 8no. bungalows in two short terraces, provision of car parking space & EV charging point for each plot & area for allotments including communal shed

    2 Feb 2023 50m away Full applications
  • P/HOU/2026/02813 Awaiting decision

    36 Rip Croft Portland DT5 2EE

    Erect first floor extension

    18 Jun 2026 59m away Householder
  • Land To The Rear Of 64 Avalanche Road Portland DT5 2DL

    T8 Sycamore - (40%) 2.5m overall crown reduction

    6 Nov 2025 86m away Trees
  • 31 Ripcroft Portland DT5 2EE

    Erect extension to the side of 31 Rip Croft

    9 Jan 2023 109m away Householder
  • P/VOC/2025/04806 Withdrawn

    Site Of Southwell Primary School (May Bower Gardens) Sweethill Lane Portland DT5 2DT

    Application for approval of reserved matters for appearance, landscaping, layout and scale of outline approval WP/17/00866/OUT (with variation of condition 1 of planning permission WP/19/00970/RES to reconfigure the rear sunrooms to Plots 1-3 and 13-16, as well as 37-39; adjustments to hand Plots 37-39 for a discontinuous roofline; relocating the access to Plot 40 to the principal elevation, along with amendments to window placements and internal floor plans; and adding a room in the roof to Plots 4-5, featuring additional windows and Velux roof lights.

    29 Aug 2025 305m away Amendments
  • 28 Weston Street Portland DT5 2DQ

    Raise crown over footpath and road to 2.1m from ground under regulation 14 following a Highways S154 Notice.

    19 Jun 2026 387m away Trees

In Dorset

  • P/HOU/2026/02807 Withdrawn

    April Cottage 450 Kings Road Thornford DT9 6QH

    Erect single storey home office

    26 May 2026 Householder
  • 41 Ackerman Road Dorchester DT1 1NZ

    Erect 2 Storey Side Extension

    21 May 2026 Householder
  • 8 School Lane Winfrith Newburgh DT2 8JT

    Erect single storey rear extension with roof lantern, erect detached double garage to front garden and erect summer house to rear garden

    19 May 2026 Householder
  • P/HOU/2026/04040 Awaiting decision

    Castle Farm House Castle Farm Road Lytchett Matravers BH16 6BZ

    Demolish existing conservatory and erect detached oak framed hip roof gazebo. Form new permeable parking area

    29 Jul 2026 Householder
  • 20 Pine Glen Avenue Ferndown BH22 9QP

    Erect a single storey rear extension and garage side extension

    18 May 2026 Householder