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Planning application

39 Carisbrooke Road Harpenden Hertfordshire Al5 5Qs

Decided St Albans 5/2025/2150 Householder

Works: Extension Loft or dormer Roofing Windows or glazing 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

Single storey rear extension, loft extension with rear box dormer roof, alterations to external finishes of building and alterations to window/door openings

As published by the council, reference 5/2025/2150

Application record

Reference
5/2025/2150
Type
Householder
Status
Approved
Decision
DC3 Conditional Permission
Received
25 Nov 2025
Validated
19 Dec 2025
Decided
5 Jun 2026
Ward
Harpenden East
Parish
Harpenden Town
Decision by
Delegated
Postcode
AL5 5QS

Timeline

Dates from the published record

  1. 25 Nov 2025

    Received by St Albans

  2. 19 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 5 Jun 2026

    Decision issued: DC3 Conditional Permission

  4. 7 Sep 2026

    Added to PlanIndex

Documents

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

26 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

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  • 138 Station Road Harpenden Hertfordshire Al5 4Rh

    5/2026/0563 Submitted 20 Mar 2026 94m away

    Single storey rear extension, part first floor rear extension, loft conversion with raising of roof and front and rear dormer windows, alterations to openings to rear and removal of 2 x chimneys.

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  • 23 Granby Avenue Harpenden Hertfordshire Al5 5Qp

    5/2026/0398 Submitted 3 Mar 2026 151m away

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    Decided Householder Extension Loft or dormer +2 11 docs
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  • 43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

    5/2026/0584 Submitted 24 Mar 2026 151m away

    Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

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  • 37 Granby Avenue Harpenden Hertfordshire Al5 5Qp

    TP/2026/0388 Submitted 8 Aug 2026 151m away

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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

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    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

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