Planning application
29 Hundred Acres Lane Amersham Buckinghamshire HP7 9EA
Works: Extension 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
Construction of first floor side/rear extension, part garage conversion, front porch canopy and external alterations
As published by the council, reference PL/26/01440/FA
Application record
- Reference
- PL/26/01440/FA
- Type
- Full Application
- Status
- Decided
- Decision
- Approved
- Received
- 24 Feb 2026
- Validated
- 24 Feb 2026
- Decided
- 26 Apr 2026
- Ward
- Amersham and Chesham Bois
- Parish
- Amersham
- Decision by
- Delegated Decision
- Postcode
- HP7 9EA
Timeline
Dates from the published record
-
24 Feb 2026
Received by Buckinghamshire
-
26 Apr 2026
Decision issued: Approved
-
26 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in Berkhamsted
80 applications on PlanIndex · across 7 councils · 72% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
- CASE OFFICER REPORT DELEGATED
- DECISION
- HAL PA 02 D PROPOSED ELEVATIONS & FLOOR PLANS
- HAL PA 03 A LOCATION, SITE & ROOF PLANS
- HAL PA 01 B EXISTING ELEVATIONS & FLOOR PLANS
- ECOLOGY AND TREES CHECKLIST
- BAT SURVEY COMPRESSED
Trade members open them from here.
Open the documentsWhat this grant of permission means
Buckinghamshire granted permission on 26 April 2026, 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
1 Birch Gardens Amersham Buckinghamshire HP7 9TH
T1 Oak - Reduce back to previous points, approx 2 metres. (TPO/1987/030)
Granted Trees 4 docs -
15 Quarrendon Road Amersham Buckinghamshire HP7 9EB
Garage conversion into a habitable space (part-retrospective).
Granted Full applications 8 docs -
29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD
Proposed non-material amendment to planning permission PL/25/1885/FA (Demolition of existing single storey extension and removal of existing roofs. Conversion of existing garage to habitable accommodation. New part two storey part single storey rear extension, New crown roof with dormer windows and rooflights) to allow change from two window openings to one window opening on the side dormer. Reposition and reduce the size of the two window openings on the first floor rear elevation, and add an additional single window opening centrally.
Decided Amendments Extension Loft or dormer +2 3 docsSmall domestic -
29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD
Proposed non-material amendment to planning permission PL/25/1885/FA (Demolition of existing single storey extension and removal of existing roofs. Conversion of existing garage to habitable accommodation. New part two storey part single storey rear extension, New crown roof with dormer windows and rooflights) (To move the approved velux windows on the west elevation)
Decided Amendments Extension Loft or dormer +2 3 docsSmall domestic -
29 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD
Proposed non-material amendment to planning permission PL/25/1885/FA (Demolition of existing single storey extension and removal of existing roofs. Conversion of existing garage to habitable accommodation. New part two storey part single storey rear extension, New crown roof with dormer windows and rooflights)
Decided Amendments Extension Loft or dormer +2 3 docsSmall domestic -
27 Stanley Hill Avenue Amersham Buckinghamshire HP7 9BD
Notification under Section 37 of the Electricity Act 1989 to provide an overhead line
Granted 3 docs
Other full applications
In Buckinghamshire
-
PL/26/06317/FA Awaiting decision
Valley View Barn Winchbottom Lane Little Marlow Buckinghamshire HP10 9QF
Erection of stables, fence and gate
-
PL/25/3476/FA Granted
The Dairy Glebe Farm Heath End Hawridge Buckinghamshire HP4 3UE
Change of use and conversion of attached stables and barn to residential use including partial demolition of existing barn together with the insertion of rooflights and associated fenestration alterations.
-
PL/26/01565/FA Granted
Redpitch Park Holtspur Lane Wooburn Green Buckinghamshire
Siting of an additional mobile home within an existing mobile home park
-
PL/26/01566/FA Granted
Manor Farm Town Lane Wooburn Green Buckinghamshire HP10 0DQ
Relocation of an existing mobile home plot
-
PL/25/3662/FA Refused
10, 11 and 13 Castle Place High Wycombe Buckinghamshire HP13 6RX
Alterations to existing building to form a 3-storey building together with accommodation in roofspace to facilitate the creation of 5 no. additional flats, comprising the construction of an additional storey, 3-storey rear extension, new roof with front, side and rear dormers and rooflights, fenestration alterations, additional first-floor flank windows and internal alterations to 2 no. existing flats and 3 no. existing commercial units and associated proposed bike and bin stores.