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Planning application

33 Coldharbour Lane Bushey Hertfordshire WD23 4NU

Awaiting decision Hertsmere 26/1255/HSE Householder Application

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

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.

As published by the council, reference 26/1255/HSE

Application record

Reference
26/1255/HSE
Type
Householder Application
Status
Awaiting decision
Received
28 Aug 2026
Validated
28 Aug 2026
Ward
Bushey Park
Parish
No Parish
Postcode
WD23 4NU

Timeline

Dates from the published record

  1. 28 Aug 2026

    Received by Hertsmere

  2. 4 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hertsmere took a median of 57 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

RPR Planning Ltd Agent, a planning consultancy registered in London

Active · incorporated 2013 · London

154 applications on PlanIndex · across 11 councils · 78% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided householder applications in a median of 65 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 39 Coldharbour Lane Bushey Hertfordshire WD23 4NU

    24/1193/CLP Submitted 18 Sep 2024 50 yards away

    Conversion of loft to habitable space to include rear dormer and insertion of 2x front rooflights. Certificate of Lawful Development (Proposed).

    Refused Lawful development Loft or dormer 5 docs

  • 2 Woburn Close Bushey Hertfordshire WD23 4XA

    23/0494/HSE Submitted 31 Mar 2023 50 yards away

    Demolition of existing rear conservatory, erection of a single storey rear extension and alterations to fenestration.

    Granted Householder Extension Demolition +1 8 docs
    Small domestic

  • 2 Reddings Avenue Bushey Hertfordshire WD23 3PB

    23/0197/HSE Submitted 3 Feb 2023 100 yards away

    First floor side extension with pitched roof and 2 rooflights.

    Refused Householder Extension Loft or dormer 8 docs
    Domestic

  • 21A Coldharbour Lane Bushey Hertfordshire WD23 4NP

    26/0994/HSE Submitted 20 Jul 2026 100 yards away

    Construction of first-floor rear infill extension.

    Decided Householder Extension 6 docs
    Domestic

  • 68 Coldharbour Lane Bushey Hertfordshire WD23 4NY

    21/1485/FUL Submitted 19 Jul 2021 150 yards away

    Demolition of existing garages and erection of detached, 2 storey, 3 bed dwelling to rear of No 68 with parking and access from Reddings Avenue.

    Refused Full applications Demolition 14 docs
    Domestic

  • 12 Chiltern Avenue Bushey Hertfordshire WD23 4QA

    21/1184/HSE Submitted 4 Jun 2021 150 yards away

    Erection of rear conservatory.

    Granted Householder Extension 8 docs
    Small domestic

In Hertsmere

  • 26/1234/HSE Granted

    66 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PU

    Construction of swimming pool with associated hard landscaping.

    Received 26 Aug, published by the council 3 Sep 2026 Householder
  • 26/1227/HSE Granted

    22 Pinewood Close Borehamwood Hertfordshire WD6 5NW

    Construction of part single, part two-storey rear extension, two-storey side extension including conversion of existing attached garage to habitable space, and alterations to fenestration.

    Received 26 Aug, published by the council 2 Sep 2026 Householder
  • 26/1500/HSE Awaiting decision

    10 Oakridge Avenue Radlett Hertfordshire WD7 8EP

    Demolition of existing rear conservatory and erection of part single part two storey rear extension with alterations to fenestration.

    Received 19 Oct, published by the council 21 Oct 2026 Householder
  • 26/1029/HSE Granted

    5 Elmroyd Avenue Potters Bar Hertfordshire EN6 2ED

    Installation of 8x solar panels.

    Received 23 Jul, published by the council 28 Aug 2026 Householder
  • 26/1235/HSE Granted

    14 Neville Close Potters Bar Hertfordshire EN6 2AG

    Construction of single storey front, side and rear extension and alterations to fenestration.

    Received 26 Aug, published by the council 4 Sep 2026 Householder