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Planning application

98 Harmer Green Lane Digswell Welwyn AL6 0ES

Awaiting decision Welwyn Hatfield 6/2026/1200/HOUSE HOUSEHOLDER APPLICATION

Works: Extension Loft or dormer Roofing 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

Formation of front boundary gate with brick piers and erection of rear extension, rear orangery, side porch canopy, replacement front porch, alterations to the fenestration including replacement windows, infilling the garage door, replacement roof tiles, replacement pool in new location, bore hole, Installation of rooflights, swimming pond, formation of glass balustrade at the rear, flint cladding/masonary treatment, garden outbuildings including a workshop, gym, shepherds hut, sauna and greenhouse, ev charger and heat source pump

As published by the council, reference 6/2026/1200/HOUSE

Application record

Reference
6/2026/1200/HOUSE
Type
HOUSEHOLDER APPLICATION
Status
Under Consideration
Received
10 Jul 2026
Validated
13 Jul 2026
Ward
Welwyn East
Parish
Welwyn
Decision by
Delegated
Postcode
AL6 0ES

Timeline

Dates from the published record

  1. 10 Jul 2026

    Received by Welwyn Hatfield

  2. 13 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. 25 Aug 2026

    Status changed to Under Consideration

    Previously Under Consultation.

  5. Decision

    Awaiting decision

    Decision expected by 7 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Welwyn Hatfield took a median of 58 days over the applications it decided in the last year.

What happens while it is decided

This application is with Welwyn Hatfield for determination, against a statutory target of eight weeks. Over the last year Welwyn Hatfield decided householder applications in a median of 60 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 500 metres

  • 98 Harmer Green Lane Digswell Welwyn Hertfordshire AL6 0ES

    6/2023/0121/LAWP Submitted 18 Jan 2023 0m away

    Certificate of lawfulness for erection of single storey rear extension, two single storey side and rear extensions and two 2-storey rear extensions

    Refused Lawful development Extension
    Small domestic

  • 102 Harmer Green Lane Digswell Welwyn AL6 0ES

    6/2021/0554/LAWP Submitted 22 Feb 2021 128m away

    Certificate of Lawfullness for rear and side enlargement to existing dwelling under permitted development rights

    Granted Lawful development
    Domestic

  • 106 Harmer Green Lane Digswell Welwyn AL6 0ET

    6/2021/1239/LAWP Submitted 16 Apr 2021 133m away

    Certificate of lawfulness for the erection of a side extension, a porch and an outbuilding

    Granted Lawful development Extension
    Small domestic

  • 106 Harmer Green Lane Digswell Welwyn AL6 0ET

    6/2021/1227/PN8 Submitted 15 Apr 2021 133m away

    Prior approval for the erection of a single storey rear extension measuring 7.90m. in depth, 3.80m. in heights, 2.40m. to the eaves.

    Granted Prior approval Extension
    Small domestic

  • 94 Harmer Green Lane Digswell Welwyn AL6 0EP

    6/2024/2052/PN19 Submitted 24 Oct 2024 248m away

    Prior approval for the erection of an agricultural building measuring 15m in length, 16m in width, 3.6m to the eaves and 5.5m to the ridge

    Refused Prior approval

  • 1 Barneswood Digswell Welwyn AL6 0EU

    6/2021/1597/HOUSE Submitted 19 May 2021 263m away

    Erection of single storey glazed rear infill extension and reduction of the size of the existing garage.

    Granted Householder Extension Windows or glazing
    Small domestic

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