Skip to content
PlanIndex Get alerts
Menu

Planning application

4 Cornwall Road Harpenden Hertfordshire Al5 4Th

Granted St Albans 5/2017/3084 Non Materials Amendment

Works: Extension Windows or glazing 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

Non Material Amendment - Change from french doors and fixed outer lights to sliding doors to planning permission 5/2012/3034 dated 08/01/2013 for Single storey rear extension

As published by the council, reference 5/2017/3084

Application record

Reference
5/2017/3084
Type
Non Materials Amendment
Status
Approved
Decision
Granted As published: Non Material Amendment Approve
Received
3 Nov 2017
Validated
9 Nov 2017
Decided
6 Dec 2017
Ward
Harpenden East
Parish
Harpenden Town
Postcode
AL5 4TH

Timeline

Dates from the published record

  1. 3 Nov 2017

    Received by St Albans

  2. 9 Nov 2017

    Validated

    Checked as complete and ready for consideration.

  3. 6 Dec 2017

    Decision issued: Non Material Amendment Approve

  4. 17 Sep 2026

    Added to PlanIndex

Documents

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

5 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 grant of permission means

St Albans granted permission on 6 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 2 Cornwall Road Harpenden Hertfordshire Al5 4Th

    TP/2020/0801 Submitted 8 Dec 2020 50 yards away

    Yew in rear garden (over shed garage ) - reduce back over shed by 2m. Hornbeam in hedge - reduce by 2m. Yew at roadside - trim slightly (less than 1m crown reduction).

    Granted Trees 1 doc
    Small domestic

  • 2C Cornwall Road Harpenden Hertfordshire Al5 4Th

    TP/2026/0375 Submitted 30 Jul 2026 50 yards away

    Purple Plum x2 - Fell, trees in the front garden in significant decline

    Granted Trees 2 docs

  • 14 Cornwall Road Harpenden Hertfordshire Al5 4Th

    5/2021/0735 Submitted 12 Mar 2021 50 yards away

    Erection of part single storey rear extension, with conversion of existing loft and installation of rear dormer window

    Granted Householder Extension Loft or dormer +1 10 docs
    Small domestic

  • 2A Cornwall Road Harpenden Hertfordshire Al5 4Th

    TP/2026/0459 Submitted 15 Sep 2026 50 yards away

    98% historically approved · decision due ~11 Nov

    T1 Maple - Crown reduction by 1/1.5m approx (previous pruning pionts)

    Awaiting decision Trees 3 docs

  • 2 Cornwall Road Harpenden Hertfordshire Al5 4Th

    5/2016/1831 Submitted 13 Jun 2016 50 yards away

    Two storey side extension and the addition of two dormer windows on the roof of the rear elevation to incorporate loft conversion

    Granted Householder Extension Loft or dormer +1 17 docs
    Domestic

  • 33 Cornwall Road Harpenden Al5 4Tq

    TP/2017/0447 Submitted 1 Sep 2017 50 yards away

    1 x Cherry - Reduce by 30%. 1 x Crabapple - Reduce by 30%.

    Granted Trees 2 docs

In St Albans

  • 5/2026/1577 Refused

    2 Laburnum Grove Chiswell Green St Albans Hertfordshire Al2 3Hq

    Non Material Amendment - Change external material of ground floor rear extension to facing brickwork, change external material at first floor flank wall to render, change ground floor external material to brickwork to side elevations and first floor exist

    Received 25 Aug, published by the council 10 Sep 2026 Amendments
  • 5/2026/1609 Awaiting decision

    36 Battlefield Road St Albans Hertfordshire Al1 4Dd

    Non Material Amendment - Removal of a chimney stack and a first floor side window, an additional rooflight has been added to the front elevation and the original rooflight positions and arrangement have been altered slightly of planning permission 5/2025/

    Received 1 Sep, published by the council 10 Sep 2026 Amendments
  • 5/2026/1224 Granted

    7 Hammondswick Harpenden Hertfordshire Al5 2Nr

    Non Material Amendment - Removal of 2 obscured glazed windows at first floor level from both side elevations and amendments to the extent of render and tile hanging of planning permission 5/2023/1490 dated 08/01/2024 for Two detached dwellings with habita

    Received 25 Jun, published by the council 24 Jul 2026 Amendments
  • 5/2026/1223 Granted

    7 Hammondswick Harpenden Hertfordshire Al5 2Nr

    Non Material Amendment - Removal of chimneys from both dwellings of planning permission 5/2023/1490 dated 08/01/2024 for Two detached dwellings with habitable roofspace and integral garages, sub-division of plot and new vehicular crossing following demoli

    Received 25 Jun, published by the council 24 Jul 2026 Amendments
  • 5/2026/1534 Awaiting decision

    Redbourn Recreation Centre Dunstable Road Redbourn Hertfordshire Al3 7Pp

    Non Material Amendment - To vary some of the conditions to allow for a phased development of the site of planning permission 5/2024/0245 dated 19/01/2026 for First floor extension and creation of roof terrace, construction of new linked sports hall buildi

    Received 13 Aug, published by the council 21 Aug 2026 Amendments