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Planning application

7 Chesterton Avenue Harpenden Hertfordshire Al5 5St

Granted St Albans 5/2021/1700 Non Materials Amendment

Works: Extension Loft or dormer 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 - Extend approved porch by 20cm and insert a non-opening window to side elevation of planning permission 5/20193247 dated 21/02/2020 for Two storey side extension, part single, part two storey rear extension with roof lights followi

As published by the council, reference 5/2021/1700

Application record

Reference
5/2021/1700
Type
Non Materials Amendment
Status
Approved
Decision
Non Material Amendment Approve
Received
7 Jun 2021
Validated
22 Jun 2021
Decided
13 Jul 2021
Ward
Harpenden East
Parish
Harpenden Town
Decision by
Delegated
Postcode
AL5 5ST

Timeline

Dates from the published record

  1. 7 Jun 2021

    Received by St Albans

  2. 22 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 13 Jul 2021

    Decision issued: Non Material Amendment Approve

  4. 10 Sep 2026

    Added to PlanIndex

Documents

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

7 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.

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Open the documents

What this grant of permission means

St Albans granted permission on 13 July 2021, 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 500 metres

  • 36 Chesterton Avenue Harpenden Hertfordshire Al5 5St

    5/2017/3059 Submitted 31 Oct 2017 0m away

    Two storey front extension, single storey rear, chimney stack enlargement upon the side elevation, partial garage conversion, insertion of window to side elevation, alterations to openings and installation of rooflights following demolition of existing co

    Granted Householder Extension Loft or dormer +2 16 docs
    Small domestic

  • 63 Chesterton Avenue Harpenden Hertfordshire Al5 5Su

    5/2021/1641 Submitted 31 May 2021 74m away

    Certificate of Lawfulness (proposed) - Construction of a front porch

    Granted Lawful development Extension 10 docs
    Small domestic

  • 46 Chesterton Avenue Harpenden Hertfordshire Al5 5Su

    5/2026/1016 Submitted 22 May 2026 74m away

    New porch and conservatory

    Decided Householder Extension 10 docs
    Small domestic

  • 77 Crabtree Lane Harpenden Hertfordshire Al5 5Px

    5/2016/2978 Submitted 2 Oct 2016 149m away

    The application is for a two storey side extension, single storey rear extension, front and rear dormer and alterations to the roof. (resubmission following refusal of 5/2016/2145)

    Granted Householder Extension Loft or dormer 9 docs
    Small domestic

  • 31 Highfield Avenue Harpenden Hertfordshire Al5 5Ub

    5/2026/1558 Submitted 20 Aug 2026 157m away

    Certificate of Lawfulness ( Proposed) - Proposed rear single-storey extension, side single-storey extension and removal of rear chimney stack

    Granted Lawful development Extension 8 docs
    Small domestic

  • 11 Highfield Avenue Harpenden Hertfordshire Al5 5Ub

    5/2016/2647 Submitted 23 Aug 2016 157m away

    Raising of and alterations to roof from hip to half hip roof form to create habitable loft accommodation with two rear dormer windows and rooflights and removal of one existing chimney

    Refused Householder Loft or dormer Windows or glazing 13 docs
    Domestic

In St Albans

  • 5/2026/1609 Decided

    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/

    1 Sep 2026 Amendments
  • 5/2026/1577 Decided

    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

    25 Aug 2026 Amendments
  • 5/2026/1534 Decided

    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

    13 Aug 2026 Amendments
  • 5/2026/1317 Refused

    2 Laburnum Grove Chiswell Green St Albans Hertfordshire Al2 3Hq

    Non Material Amendment to change of external material of ground floor rear extension to facing brickwork, change of external material at first floor flank wall to render and change the window to bedroom 3 to be one central larger window instead of two sma

    8 Jul 2026 Amendments
  • 5/2026/1025 Granted

    Suite 2 Abbey View Everard Close St Albans Hertfordshire Al1 2Qu

    Non Material Amendment - Amendemet internal layout plans prior approval application 5/2025/0412 dated 30/04/2025 for Prior Approval - Change of use of existing commercial floor space (Use Class E) to 52 residential apartments (Use Class C3)

    22 May 2026 Amendments