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Planning application

2 Raffin Park Datchworth Knebworth Hertfordshire SG3 6RR

Granted East Hertfordshire 3/23/0350/HH Householder

Works: Extension 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

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

As published by the council, reference 3/23/0350/HH

Application record

Reference
3/23/0350/HH
Type
Householder
Status
Decided
Decision
Granted As published: Grant Plan Permission w Conds
Received
23 Feb 2023
Validated
23 Feb 2023
Decided
20 Apr 2023
Ward
Datchworth And Aston
Parish
Datchworth Parish Council
Decision by
.
Postcode
SG3 6RR

Site history

Applications at this address on the East Hertfordshire register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 3/23/0449/CLUP Granted

    2 Raffin Park Datchworth Knebworth Hertfordshire SG3 6RR

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

    Decided 26 May 2023 Outline

Timeline

Dates from the published record

  1. 23 Feb 2023

    Received by East Hertfordshire

  2. 20 Apr 2023

    Decision issued: Grant Plan Permission w Conds

  3. 31 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Application: 3/00/0957/FP (Decided)

Who's behind it

Company information only, from the register and Companies House

A.T. Design (Welwyn) Ltd Agent, a design practice

7 applications on PlanIndex · across 2 councils

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

6 documents on file for this application

  • HOUSEHOLDER APPROVAL DECISION Decision Notice · 20 Apr 2023
  • HIGHWAY AUTHORITY 09.03.2023 Consultee Correspondence · 09 Mar 2023
  • WITHOUT PERSONAL DATA Application Form · 23 Feb 2023
  • LOCATION PLAN AND SITE PLAN Location/Block/Site Plan · 23 Feb 2023
  • EXISTING FLOOR PLANS AND ELEVATIONS Floorplan/Elevation drawing · 23 Feb 2023
  • PROPOSED FLOOR PLANS AND ELEVATIONS Floorplan/Elevation drawing · 23 Feb 2023

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

Open the documents

What this grant of permission means

East Hertfordshire granted permission on 20 April 2023, 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

  • 2 Raffin Park Datchworth Knebworth Hertfordshire SG3 6RR

    3/23/0449/CLUP Submitted 8 Mar 2023 50 yards away

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

    Granted Outline 12 docs
    Domestic

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

    3/07/1644/FP Submitted 6 Aug 2007 50 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

  • 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

  • 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

  • 27, Raffin Green Lane, Datchworth, Herts, SG3 6RJ

    3/08/0339/FP Submitted 20 Feb 2008 50 yards away

    Single storey front extension

    Granted Full applications Extension 1 doc
    Small domestic

In East Hertfordshire

  • 3/26/1480/HH Awaiting decision

    82 Mangrove Road Hertford Hertfordshire SG13 8AN

    Two-storey rear extension at first and second floor level; demolition of existing rear dormer, installation of roof light and window to side, and extension to rear patio

    Received 19 Oct, published by the council 22 Oct 2026 Householder
  • 3/26/1477/HH Awaiting decision

    22 Hare Street Road Buntingford Hertfordshire SG9 9HW

    Erection of single storey front porch and side extensions

    Received 19 Oct, published by the council 22 Oct 2026 Householder
  • 3/26/1466/HH Awaiting decision

    8 The Stewarts Bishops Stortford Hertfordshire CM23 2NT

    Demolition of existing rear conservatory. Erection of two storey front and rear extensions. Raising roof ridge. Removal of existing chimney and insertion of two chimneys. Insertion of three rooflights on front roof slope and three rooflights and dormer to rear roof slope. Alterations to fenestrations

    Received 14 Oct, published by the council 20 Oct 2026 Householder
  • 3/26/1469/HH Awaiting decision

    Westfield Hall Road U3976 East From New Road Pst Westfield Farm To Westfield Farm Lane Westland Green Little Hadham Hertfordshire SG11 2AL

    Removal of existing single skin metal oil tank and fenced enclosure and replacement with modern bunded oil tank within fence and planted enclosure

    Received 14 Oct, published by the council 22 Oct 2026 Householder
  • 3/26/1463/HH Awaiting decision

    16 Temple Lane Tonwell Hertfordshire SG12 0HP

    Erection of two storey side and single storey rear extension

    Received 13 Oct, published by the council 20 Oct 2026 Householder