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43 Blakemere Road Welwyn Garden City AL8 7PQ

6/2025/2265/HOUSEHOUSEHOLDER APPLICATIONApproved
Householder

Approved on 15 January 2026

Council decision: GrantedDelegated (officer decision)2 conditions

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Erection of a single storey rear infill extension, first floor rear extension garage conversion and alterations to fenestration and rear dormer

Received
24 October 2025
Decision level
Delegated (officer decision)
Ward
Sherrards
  1. Received24 Oct
  2. Validated24 Oct
  3. Consult.5 Jan
  4. Target
  5. Decided15 Jan

Decided in 83 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 43 Blakemere Road Welwyn Garden City AL8 7PQ. Welwyn Hatfield has handled 2,195 applications of this type. This one was decided in 83 days, 4 weeks longer than Welwyn Hatfield's typical decision time. The site is in the Welwyn Garden City conservation area. There has been 1 other application at this address. In the past year there have been 145 applications across Sherrards. We hold 1,408 applications in total for the AL8 postcode area.

83% of full applications at Welwyn Hatfield Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
AL8 7PQ
Application type
HOUSEHOLDER APPLICATION

Planning application dates

Date validated
24 October 2025
Consultation expiry
5 January 2026
Consultation end
5 January 2026

Applicant and agent

Agent address
Rear of 62 Bridge Road East Welwyn Garden City AL7 1JU

Publicity

Advertisement expiry
10 December 2025
Site notice end
4 December 2025

Additional information

UPRN
100080971975

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Welwyn Garden City
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (21)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2025
    24 Oct

    Erection of a single storey rear infill extension, first floor rear extension garage conversion and…

    This applicationApprovedFull6/2025/2265/HOUSE
  2. 2025
    23 Oct

    Erection of a single storey rear infill extension, garage conversion and part first floor rear extension

    ApprovedESTATE MANAGEMENTFiled alongside6/2025/2260/EM

Source: Welwyn Hatfield

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