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Planning application

Morton House First Avenue Amersham Buckinghamshire HP7 9BL

Decided Buckinghamshire PL/26/00659/NMA Non Material Amendment

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

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

Relates to PL/25/3272/FA

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

Proposal

Non material amendment to planning permission PL/25/3272/FA (Demolition of existing garage with replacement single-storey front porch extension and two-storey side extension together with roof extension incorporating loft conversion, front and rear rooflights and two rear dormers. Fenestration alterations and internal alterations. Alterations to existing driveway to provide enlarged turning area and 3 no. parking bays together with associated hardstanding and landscaping works) to allow removal of first floor window in master bedroom and additional ground floor window in kitchen on west elevation, and minor internal alterations

As published by the council, reference PL/26/00659/NMA

Application record

Reference
PL/26/00659/NMA
Type
Non Material Amendment
Status
Decided
Decision
Non material amendt-accepted
Received
27 Jan 2026
Validated
27 Jan 2026
Decided
15 Apr 2026
Ward
Amersham and Chesham Bois
Parish
Amersham
Decision by
Delegated Decision
Postcode
HP7 9BL

Timeline

Dates from the published record

  1. 27 Jan 2026

    Received by Buckinghamshire

  2. 15 Apr 2026

    Decision issued: Non material amendt-accepted

  3. 4 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • PL/25/3272/FA Granted

    Morten House First Avenue Amersham Buckinghamshire HP7 9BL

    Demolition of existing garage with replacement single-storey front porch extension and two-storey side extension together with roof extension incorporating loft conversion, front and rear rooflights and two rear dormers. Fenestration alterations and internal alterations. Alterations to existing driveway to provide enlarged turning area and 3 no. parking bays together with associated hardstanding and landscaping works.

    Decided 3 Dec 2025 Full applications

Who's behind it

Company information only, from the register and Companies House

Oxbridge Design Agent, a design practice

37 applications on PlanIndex · across 6 councils · 80% granted

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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

After the decision

Buckinghamshire has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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

  • Morten House First Avenue Amersham Buckinghamshire HP7 9BL

    PL/25/3272/FA Submitted 29 Aug 2025 50 yards away

    Demolition of existing garage with replacement single-storey front porch extension and two-storey side extension together with roof extension incorporating loft conversion, front and rear rooflights and two rear dormers. Fenestration alterations and internal alterations. Alterations to existing driveway to provide enlarged turning area and 3 no. parking bays together with associated hardstanding and landscaping works.

    Granted Full applications Extension Loft or dormer +2 19 docs
    Small domestic
  • 108 Quarrendon Road Amersham Buckinghamshire HP7 9EP

    PL/25/2288/SA Submitted 30 Sep 2025 200 yards away

    Certificate of lawfulness for proposed lowering of the kerb to 4.6m to create a drive in front of the property

    Refused Lawful development 4 docs
  • 56 Sheepfold Lane Amersham Buckinghamshire HP7 9EJ

    PL/26/00961/FA Submitted 6 Feb 2026 250 yards away

    New single storey rear extension and enclosed front porch

    Granted Full applications Extension 10 docs
    Small domestic
  • London Road East Amersham Buckinghamshire

    PL/26/00768/TELN Submitted 29 Jan 2026 250 yards away

    Notification under Regulation 5 of the Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the removal of existing 15m pole and installation of new 20m pole to be located on new foundation. New pole to accommodate 9 no. antennas and 6 no. RRUs and removal of 4 no. existing cabinets and installation of 3 no. new cabinets to be painted Fir Green.

    Decided Telecoms 5 docs
  • 16 Stanley Hill Amersham Buckinghamshire HP7 9HR

    PL/26/05202/PNE Submitted 26 Jun 2026 250 yards away

    86% historically approved · decision due ~21 Aug

    Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 6.00 metres, maximum height 3.00 metres, eaves height 2.90 metres)

    Decided Extension
    Small domestic
  • 16 Stanley Hill Amersham Buckinghamshire HP7 9HR

    PL/26/06595/FA Submitted 17 Aug 2026 250 yards away

    86% historically approved · decision due ~12 Oct

    Side/rear infill extension additional to prior approved larger rear extension, amendments to side windows and internal layout.

    Awaiting decision Extension Windows or glazing

In Buckinghamshire

  • PL/26/07501/NMA Awaiting decision

    14 Culverton Hill Princes Risborough Buckinghamshire HP27 0DZ

    Non material amendment to planning permission ref: PL/26/00991/FA (Two storey side extension and single storey front extension) to allow for the front door to be brought forward in line with the front of the house.

    Amendments
  • PL/26/07378/NMA Awaiting decision

    52 Marygold Walk Little Chalfont Buckinghamshire HP6 6QF

    Non-material amendment to planning permission ref: PL/26/03994/FA (Part two-storey side extension, part single-storey side extension, front porch extension, and loft conversion incorporating a rear dormer and Juliet balcony alongside other changes to fenestration) to allow for reduction of the front porch extension back to as it is, addition of window to the rear in the kitchen and alignment of first floor windows to ground floor window at the rear and in the front.

    Amendments
  • PL/26/07297/NMA Awaiting decision

    Inkerman House Amersham Road Hazlemere Buckinghamshire HP15 7JH

    Non material amendment to planning permission 25/05719/FUL (Erection of a temporary sales suite, including car parking, access and landscaping) to allow sales cabin to remain on site until December 2029 and amend wording of Condition 1 to facilitate this.

    Amendments
  • PL/26/07289/NMA Decided

    Beni-mora West Street Buckingham Buckinghamshire MK18 1HP

    Non-material amendment to planning permission ref: PL/26/02462/FA (Enlargement of first floor habitable area by converting the existing hipped roof to a gable end roof and the installation of dormer windows on the front and rear elevations) to allow for the removal of the Dutch barn hips to the main roof to have straight gable ends.

    Amendments
  • PL/26/07225/NMA Awaiting decision

    23 Chestnut Close Amersham Buckinghamshire HP6 6EQ

    Non-material amendment to planning permission PL/24/2441/FA (Porch extension, first floor side extension and front dormer window) to allow for amending the front dormer window to make a gable end.

    Received 8 Sep, published by the council 10 Sep 2026 Amendments