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Planning application

87 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SZ

Refused East Hertfordshire 3/23/0463/HH Householder

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Replacement of existing single-storey rear extension with balcony to first-floor bedroom. Conversion of existing integral garage with new pitched hipped roof.

As published by the council, reference 3/23/0463/HH

Application record

Reference
3/23/0463/HH
Type
Householder
Status
Decided
Decision
Refused As published: Refuse
Received
9 Mar 2023
Validated
9 Mar 2023
Decided
4 May 2023
Ward
Datchworth And Aston
Parish
Datchworth Parish Council
Decision by
Delegated Decision
Postcode
SG3 6SZ

Site history

Applications at this address on the East Hertfordshire register

This site has had 2 applications since 2022: 0 approved, 2 refused.

  • 3/22/2389/HH Refused

    87 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SZ

    Insertion of 3 roof lights to rear extension. Installation of Juliet balcony to first floor rear elevation. Garage conversion. Alterations to rear and both side elevations.

    Decided 13 Jan 2023 Householder

Timeline

Dates from the published record

  1. 9 Mar 2023

    Received by East Hertfordshire

  2. 4 May 2023

    Decision issued: Refuse

  3. 10 Sep 2026

    Added to PlanIndex

Documents

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

17 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 refusal means

East Hertfordshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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

  • 87 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SZ

    3/22/2389/HH Submitted 14 Nov 2022 50 yards away

    Insertion of 3 roof lights to rear extension. Installation of Juliet balcony to first floor rear elevation. Garage conversion. Alterations to rear and both side elevations.

    Refused Householder Extension Loft or dormer 14 docs
    Small domestic

  • Land Adjacent To 4 Datchworth Green Datchworth Hertfordshire SG3 6TL

    3/24/0752/FUL Submitted 17 Apr 2024 100 yards away

    Change of use and extension of existing public house car park and part of an existing residential garden to create new community car park, incorporating new hard surfacing, vehicle access/crossover, cycle parking and detached double garage, new Parish Council noticeboard, new 2 metre height down lights and fencing.

    Granted Full applications Extension 29 docs

  • 12 Abbots Close Datchworth Hertfordshire SG3 6TA

    3/26/0619/HH Submitted 1 May 2026 150 yards away

    86% historically approved · decision due ~21 Jul

    Removal of conservatory, part single/part two storey rear extension, garage conversion into habitable space, including raising of roof, patio area and alterations to openings

    Decided Householder Extension 13 docs
    Small domestic

  • 8, Abbots Close, Datchworth, Herts, SG3 6TA

    3/07/1537/FP Submitted 25 Jul 2007 150 yards away

    Replacement front porch and a part single part two storey rear extension.

    Granted Full applications Extension 2 docs
    Small domestic

  • Hoppers Lodge, Bramfield Road, Datchworth, Herts, SG3 6RX

    3/07/2006/FP Submitted 24 Sep 2007 150 yards away

    Conversion of detached garage to ancillary accommodation - playroom/study/guest accommodation, remove existing garage door and replace with folding doors. Replace french doors to rear elevation of dwelling with folding doors.

    Granted Full applications Windows or glazing 1 doc
    Domestic

  • Land Adj To 72 Nutcroft Datchworth Hertfordshire SG3 6TG

    3/24/0978/OUT Submitted 22 May 2024 150 yards away

    Outline planning application for the demolition of shed and erection of 1 detached residential dwelling. Alterations to existing dwellinghouse including demolition of side extension with all matters reserved except access and layout.

    Refused Outline Extension Demolition 27 docs
    Small domestic

In East Hertfordshire

  • 3/26/1576/HH Awaiting decision

    14 Hoestock Road Sawbridgeworth Hertfordshire CM21 0DZ

    Single storey side and rear extension

    6 Nov 2026 Householder
  • 3/26/1578/HH Awaiting decision

    12 St Leonards Road Hertford Hertfordshire SG14 3JN

    Change of window and door to new patio doors

    Received 4 Nov, published by the council 6 Nov 2026 Householder
  • 3/26/1568/HH Awaiting decision

    Black Wood House B1038 Between Access Road To Alswick Hall Farm And Junction With B1368 Hare Street Hertfordshire SG9 0AD

    Construction of detached outbuilding for home office/gym

    Received 4 Nov, published by the council 6 Nov 2026 Householder
  • 3/26/1570/HH Awaiting decision

    20 Penningtons Bishops Stortford Hertfordshire CM23 4LE

    Two storey rear extension, single storey side/rear extension following the demolition of conservatory. Garage conversion into habitable space with replacement window, insertion of side windows and roof lights to existing roof

    Received 4 Nov, published by the council 5 Nov 2026 Householder
  • 3/26/1563/HH Awaiting decision

    20 Westfield Road Hertford Hertfordshire SG14 3DJ

    Replacement raised roof with hip to gable extension, front projection gable end to hip to allow for loft conversion with side dormer, roof lights and Juliet balcony to rear

    Received 3 Nov, published by the council 5 Nov 2026 Householder