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9 Lambton Avenue, Waltham Cross, Hertfordshire, EN8 8AS

07/26/0867/LDPLawful Dev. Cert. (Proposed)Awaiting decision
Outline / PiP
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

Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer and 3no. roof lights to front elevation

Submitted
6 November 2026
Ward
Waltham Cross
  1. Received6 Nov
  2. Validated6 Nov
  3. Consult.6 Nov
  4. Target
  5. Decided

Have your say

Comments close on 6 November.

View on the council's siteDocuments

About this application

This is an outline application for a loft conversion at 9 Lambton Avenue, Waltham Cross, Hertfordshire, EN8 8AS. Broxbourne has handled 781 applications of this type. It has been with the council since 6 November 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 75 applications across Waltham Cross. We hold 1,099 applications in total for the EN8 postcode area.

91% of outline applications at Broxbourne 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
EN8 8AS
Application type
Lawful Dev. Cert. (Proposed)
Scale / size
Small

Planning application dates

Date validated
6 November 2026
Consultation expiry
6 November 2026
Consultation end
6 November 2026
Application expires
1 January 2027

Planning decision

Statutory period
56 days

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Brownfield land register: High Street, Waltham Cross, EN8 7BGRegister site at or near this address
  • 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, conservation 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 and heritage coasts.

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. 2026
    6 Nov

    Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer and 3no. roof lights to…

    This applicationPendingOutline07/26/0867/LDP
  2. 2026
    6 Nov

    Conversion of garage to habitable room, two storey side extension and rear infill extension

    PendingHouseholderFiled alongside07/26/0868/HF

Source: Broxbourne

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