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Planning application

17 Raffin Park Datchworth Knebworth Hertfordshire SG3 6RR

Granted East Hertfordshire 3/21/1480/HH Householder

Works: Extension Roofing 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

Removal of conservatory, rear garage extension, greenhouse and car port. Construction of 2 single storey rear extensions and front porch canopy. Replace the West side flat roof and add a roof lantern. Insert 4 sun tubes into pitched roof. Alterations to fenestration.

As published by the council, reference 3/21/1480/HH

Application record

Reference
3/21/1480/HH
Type
Householder
Status
Decided
Decision
Granted As published: Grant Plan Permission w Conds
Received
2 Jun 2021
Validated
2 Jun 2021
Decided
28 Jul 2021
Ward
Datchworth And Aston
Parish
Datchworth Parish Council
Decision by
Delegated Decision
Postcode
SG3 6RR

Timeline

Dates from the published record

  1. 2 Jun 2021

    Received by East Hertfordshire

  2. 28 Jul 2021

    Decision issued: Grant Plan Permission w Conds

  3. 30 Jul 2026

    Added to PlanIndex

Documents

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

10 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

East Hertfordshire granted permission on 28 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 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

  • 2A Raffin Park Datchworth Hertfordshire SG3 6RR

    3/24/1733/HH Submitted 12 Sep 2024 50 yards away

    Two storey front extension, enlargement of garage, first floor extension incorporating roof lantern, roof lights, 3 dormer windows to rear and Juliet balcony to front.

    Refused Householder Extension Loft or dormer +1 15 docs
    Domestic

  • 1 Raffin Park Datchworth Hertfordshire SG3 6RR

    3/26/1207/HH Submitted 28 Aug 2026 50 yards away

    86% historically approved · decision due ~9 Nov

    Demolition of existing side extension and construction of replacement two storey side extension. Alterations to openings and new windows. Replacement cladding, render, brickwork and roof tiles. Widening of driveway.

    Awaiting decision Householder Extension Roofing +2 11 docs
    Domestic

  • 2A Raffin Park Datchworth Hertfordshire SG3 6RR

    3/26/0745/HH Submitted 26 May 2026 50 yards away

    Conversion of the existing integral garage to habitable accommodation, and the construction of a single storey front extension to provide an attached garage with storage above, including a retaining wall and entrance gate, formation of a dropped kerb, installation of rooflights and solar panels, and alterations to fenestration

    Refused Householder Extension Loft or dormer +1 17 docs
    Small domestic

  • 2 Raffin Park Datchworth Knebworth Hertfordshire SG3 6RR

    3/23/0449/CLUP Submitted 8 Mar 2023 100 yards away

    Use of the land for siting a mobile home for use ancillary to the main dwelling

    Granted Outline 12 docs
    Domestic

  • 2 Raffin Park Datchworth Knebworth Hertfordshire SG3 6RR

    3/23/0350/HH Submitted 23 Feb 2023 100 yards away

    Garage conversion, single storey rear extension, replace garage door with new front window and brickwork, new rear sliding doors.

    Granted Householder Extension Windows or glazing 6 docs
    Small domestic

  • 1, Raffin Park, Datchworth, Herts, SG3 6RR

    3/07/1644/FP Submitted 6 Aug 2007 100 yards away

    Single storey front extension with open porch, side and rear single storey extensions and raise roof at first floor to create a pitched roof.

    Granted Full applications Extension 3 docs
    Small domestic

In East Hertfordshire

  • 3/26/1539/HH Awaiting decision

    Waingate Levens Green Old Hall Green Hertfordshire SG11 1HD

    Erection of an outbuilding to the front of the existing dwelling for use as additional garage, a home office and gym

    Received 29 Oct, published by the council 2 Nov 2026 Householder
  • 3/26/1537/HH Awaiting decision

    22 Tailors Bishops Stortford Hertfordshire CM23 4FQ

    Conversion of integral garage to habitable accommodation with infill of the garage door front to a window and brickwork; and new entrance door and side windows

    Received 29 Oct, published by the council 2 Nov 2026 Householder
  • 3/26/1534/HH Awaiting decision

    19 The Stewarts Bishops Stortford Hertfordshire CM23 2NT

    Construction of single storey rear extension, along with first floor rear elevation window alterations

    Received 28 Oct, published by the council 1 Nov 2026 Householder
  • 3/26/1532/HH Awaiting decision

    Heath View Amwell Hill Great Amwell Hertfordshire SG12 9RG

    Loft conversion incorporating two front and one rear dormers, single storey side, rear and front extensions

    Received 27 Oct, published by the council 30 Oct 2026 Householder
  • 3/26/1521/HH Awaiting decision

    5 Sandeman Gardens Ware Hertfordshire SG12 7WN

    Single storey ground floor side and rear extension, conversion of existing garage into habitable space and first floor front and rear extensions and associated alterations

    Received 26 Oct, published by the council 29 Oct 2026 Householder