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Planning application

138 Windmill Road Hemel Hempstead Hertfordshire HP2 4BW

Granted Dacorum 26/01299/LDP Lawful Development Certificate Proposed

Works: Extension 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

Single storey rear extension.

As published by the council, reference 26/01299/LDP

Application record

Reference
26/01299/LDP
Type
Lawful Development Certificate Proposed
Status
Granted
Decision
Grant Permission/Consent
Received
10 Jun 2026
Validated
10 Jun 2026
Decided
17 Jul 2026
Ward
Adeyfield West
Parish
Hemel Hempstead (No Parish)
Decision by
Delegated Decision
Postcode
HP2 4BW

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by Dacorum

  2. 17 Jul 2026

    Decision issued: Grant Permission/Consent

  3. 23 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Sasse Architectural Services Agent, an architecture practice

9 applications on PlanIndex · across 2 councils

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Documents

Plans, drawings, consultee responses and the officer's report

7 documents on file for this application

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What this grant of permission means

Dacorum granted permission on 17 July 2026, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

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Within 500 metres

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