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Planning application

10 Dellcott Close Welwyn Garden City AL8 7BD

Granted Welwyn Hatfield 6/2021/1537/EMH ESTATE MANAGEMENT HOUSEHOLDER

Works: Extension Loft or dormer 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

Erection of a single storey rear extension with roof lantern, insertion of roof lights to existing roof and alterations to openings.

As published by the council, reference 6/2021/1537/EMH

Application record

Reference
6/2021/1537/EMH
Type
ESTATE MANAGEMENT HOUSEHOLDER
Status
Decided - Granted
Decision
Granted
Received
13 May 2021
Validated
13 May 2021
Decided
14 Jul 2021
Ward
Handside
Decision by
Delegated
Postcode
AL8 7BD

Site history

Applications at this address on the Welwyn Hatfield register

This site has had 4 applications since 2021: 2 approved, 0 refused.

  • 6/2026/1289/EM Awaiting decision

    10 Dellcott Close Welwyn Garden City AL8 7BD

    Erection of a part single (rear & side) part double storey (rear) extension to replace the existing, alterations to the fenestration at the side elevation

    Submitted 22 Jul 2026
  • 6/2026/1278/HOUSE Awaiting decision

    10 Dellcott Close Welwyn Garden City AL8 7BD

    Erection of a part single, part double storey extension with replacement chimney following the demolition of existing part single, part double storey extension and conservatory

    Submitted 20 Jul 2026 Householder
  • 6/2021/1524/HOUSE Granted

    10 Dellcott Close Welwyn Garden City AL8 7BD

    Erection of single storey rear extension with roof lantern, roof lights to existing roof and alterations to openings.

    Decided 3 Aug 2021 Householder

Timeline

Dates from the published record

  1. 13 May 2021

    Received by Welwyn Hatfield

  2. 14 Jul 2021

    Decision issued: Granted

  3. 24 Jul 2026

    Added to PlanIndex

What this grant of permission means

Welwyn Hatfield granted permission on 14 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 500 metres

  • 10 Dellcott Close Welwyn Garden City AL8 7BD

    6/2021/1524/HOUSE Submitted 13 May 2021 0m away

    Erection of single storey rear extension with roof lantern, roof lights to existing roof and alterations to openings.

    Granted Householder Extension Loft or dormer +1
    Small domestic

  • 10 Dellcott Close Welwyn Garden City AL8 7BD

    6/2026/1278/HOUSE Submitted 20 Jul 2026 0m away

    84% historically approved · decision due ~15 Sep

    Erection of a part single, part double storey extension with replacement chimney following the demolition of existing part single, part double storey extension and conservatory

    Awaiting decision Householder Extension Demolition
    Small domestic

  • 10 Dellcott Close Welwyn Garden City AL8 7BD

    6/2026/1289/EM Submitted 22 Jul 2026 0m away

    90% historically approved · decision due ~21 Sep

    Erection of a part single (rear & side) part double storey (rear) extension to replace the existing, alterations to the fenestration at the side elevation

    Awaiting decision Extension Windows or glazing

  • 14 Dellcott Close Welwyn Garden City AL8 7BD

    6/2026/1106/EMT Submitted 26 Jun 2026 21m away

    Tulip tree reduction to previous crown reduction approx 2m

    Granted Trees

  • 14 Dellcott Close Welwyn Garden City AL8 7BD

    6/2026/1151/TC Submitted 2 Jul 2026 21m away

    Tulip tree - full crown reduction to previous reduction (approximately 2 metres). 10% crown thin and remove dead wood and crossing/rubbing branches.

    Granted Trees

  • 18 Dellcott Close Welwyn Garden City AL8 7BD

    6/2021/0901/EMT Submitted 19 Mar 2021 42m away

    T1 maple tree - fell T2 apple tree - crown reduction by 1-2m. T3 Holly tree - reduce height by 2m. T4 Yew tree - reduce height by 2-3m

    Granted Trees

In Welwyn Hatfield

  • 6/2026/1198/HOUSE Granted

    9 Mardley Hill Welwyn AL6 0UE

    Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

    10 Jul 2026 Householder
  • 6/2026/1257/HOUSE Granted

    21 The Swallows Welwyn Garden City AL7 1BX

    Garage conversion with alterations to openings to front and rear elevations

    17 Jul 2026 Householder
  • 6/2026/1293/HOUSE Granted

    33 Claves Crescent Welwyn Garden City AL7 1WN

    Erection of a single storey rear conservatory

    22 Jul 2026 Householder
  • 6/2026/1202/HOUSE Granted

    40 Cecil Crescent Hatfield AL10 0HG

    Erection of single storey rear extension

    10 Jul 2026 Householder
  • 6/2026/1228/HOUSE Granted

    109 Mount Way Welwyn Garden City AL7 4LA

    Erection of single storey front extension

    13 Jul 2026 Householder