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Planning application

12 Hill Ley Hatfield AL10 8LX

Refused Welwyn Hatfield 6/2019/2618/PN8 Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL

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

Prior approval for the erection of a single storey rear extension measuring 4.5m in depth, 3.3m in height and 2.9m to the eaves

As published by the council, reference 6/2019/2618/PN8

Application record

Reference
6/2019/2618/PN8
Type
Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL
Status
Decided - Refused
Decision
Refused As published: Prior Approval Required and Refused
Received
16 Oct 2019
Validated
30 Oct 2019
Decided
11 Dec 2019
Ward
Hatfield South West
Parish
Hatfield
Decision by
Delegated
Postcode
AL10 8LX

Site history

Applications at this address on the Welwyn Hatfield register

This site has had 2 applications since 2019: 1 approved, 1 refused.

  • 6/2019/2614/HOUSE Granted

    12 Hill Ley Hatfield AL10 8LX

    Erection of single storey front extension

    Decided 28 Nov 2019 Householder

Timeline

Dates from the published record

  1. 16 Oct 2019

    Received by Welwyn Hatfield

  2. 30 Oct 2019

    Validated

    Checked as complete and ready for consideration.

  3. 11 Dec 2019

    Decision issued: Prior Approval Required and Refused

  4. 22 Aug 2026

    Added to PlanIndex

What this refusal means

Welwyn Hatfield 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 12 Hill Ley Hatfield AL10 8LX

    6/2019/2614/HOUSE Submitted 17 Oct 2019 50 yards away

    Erection of single storey front extension

    Granted Householder Extension
    Small domestic

  • 8 Hill Ley Hatfield AL10 8LX

    6/2026/0426/FULL Submitted 9 Mar 2026 50 yards away

    Change of use from general amenity land to private driveway to accommodate parking for one vehicle with crossover

    Refused Full applications

  • 6 Bishops Rise Hatfield AL10 9HB

    6/2023/0490/HOUSE Submitted 3 Mar 2023 100 yards away

    Erection of two storey side extension and conversion of garage into habitable accommodation

    Granted Householder Extension
    Domestic

  • 2 Bishops Rise Hatfield AL10 9HB

    6/2021/1364/HOUSE Submitted 28 Apr 2021 100 yards away

    Installation of window to facilitate conversion of garage into habitable space

    Granted Householder Windows or glazing
    Domestic

  • 5 Maryland Hatfield AL10 8DY

    6/2026/0896/EM Submitted 20 May 2026 150 yards away

    Installation of hardstanding

    Withdrawn

  • 6 Bishops Close Hatfield AL10 9PW

    6/2026/0416/COND Submitted 6 Mar 2026 200 yards away

    Submission of details pursuant to condition 1 (Management Plan), on planning permission 6/2025/1834/FULL

    Granted Conditions

In Welwyn Hatfield

  • 6/2026/1265/PN8 Granted

    1 Newstead Hatfield AL10 9DH

    Prior approval for a single storey rear extension measuring 6.00m in depth, 2.60m to the eaves and the maximum height of 3.00m

    Received 20 Jul, published by the council 1 Aug 2026 Prior approval
  • 6/2026/1086/PN24 Refused

    The Hub Tamblin Way Hatfield AL10 9EZ

    Prior approval for installation of a roof-mounted solar PV system, comprising of 212 Solarwatt panels to a total system size of 95.4 kWp

    Received 23 Jun, published by the council 2 Aug 2026 Prior approval
  • 6/2026/1686/PN8 Awaiting decision

    65 Maple Grove Welwyn Garden City AL7 1NN

    Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.75m to the eaves

    Received 23 Sep, published by the council 1 Oct 2026 Prior approval
  • 6/2026/1399/PN8 Granted

    1 High Dells Hatfield AL10 9JD

    Prior approval for a single storey rear extension measuring 4.50m in depth, 2.58m to the eaves and the maximum height of 2.75m

    Received 7 Aug, published by the council 22 Aug 2026 Prior approval
  • 6/2026/1335/PN8 Refused

    31 Kentish Lane Brookmans Park AL9 6NG

    Prior approval for 2x single storey rear extensions and 1x single storey side/rear extension measuring 8m in depth, 2.85m to the eaves and the maximum height of 4m

    Received 30 Jul, published by the council 22 Aug 2026 Prior approval