Articles – page 278

9107 articles
Comparisons6 min read

Outline or full permission for a small residential site

Outline suits a landowner selling with consent. A self-builder who intends to build usually gains more from a single full application. The fees, timing and risk compared.

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Glossary6 min read

Prematurity as a reason for refusing planning permission

Refusal on prematurity grounds is rare and hard to sustain. The two conditions in national policy, the plan stages that matter, and how to rebut the objection.

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Viability, Obligations and Commercial6 min read

Abnormal costs in a planning viability appraisal

Abnormal cost schedules are reduced for want of evidence, not because the costs are unreasonable. What to claim, what to document and how to avoid double counting.

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Fire, Structural and Basements6 min read

Basement works and householder permitted development

Class A can cover an underground enlargement, but the excavation and underpinning are often separate engineering operations. What that means for a house basement.

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Energy, Sustainability and Carbon6 min read

Overheating assessments on a constrained urban site

TM59 and Approved Document O assume a free running strategy that constrained urban sites cannot deliver. The design moves that pass, and the ones that only look like they do.

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Noise, Air, Odour and Light6 min read

Designing a dark corridor for bats across a site

Bat corridors fail on lighting spill, not on lighting standards. How the ecologist sets the target illuminance and how the lighting design is tested against it.

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Transport, Highways and Parking6 min read

Shared surface streets: what highway officers want to see

Manual for Streets supports shared surfaces on low flow streets, but highway authorities object on accessibility, adoption and parking. How to answer each on the drawings.

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Data Tools How-To6 min read

Checking surface water and reservoir flood risk online

Two national flood services answer different questions. How to read the surface water bands, what the reservoir layer is really for, and where groundwater risk hides.

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Comparisons6 min read

BS 4142 or ProPG: choosing the right noise method

BS 4142 and ProPG answer opposite questions. A practical guide to which method applies, how background sound differs between them, and the errors that trigger a resubmission.

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Glossary7 min read

Intensification of use: when more of the same needs consent

Growing an existing use can itself need planning permission. How the character test works, what the planning unit changes, and how a lawful development certificate settles the question.

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Viability, Obligations and Commercial7 min read

Build to rent and the affordable private rent discount

Affordable private rent is let and managed by the build to rent operator rather than transferred to a registered provider, and it is held in place by a covenant on the whole scheme.

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Fire, Structural and Basements7 min read

Party wall matters that are not planning matters

Party wall obligations and planning permission are separate regimes. What the 1996 Act covers, why the council cannot enforce it, and when to serve notices.

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Glossary7 min read

Enurement and personal planning permissions explained

Section 75 makes planning permission run with the land, so a personal permission is the exception. When councils grant one, what the condition should say, and how to remove it.

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Energy, Sustainability and Carbon7 min read

Embodied carbon benchmarks and how to present them

The same building produces very different embodied carbon figures depending on modules counted and floor area used. How to normalise, compare fairly and report it.

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Noise, Air, Odour and Light7 min read

Sky glow, light trespass and luminaire intensity limits

Upward light ratio, vertical illuminance at windows, luminous intensity towards an observer and surface luminance are separate controls. An assessment reporting one lux figure fails three of them.

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Transport, Highways and Parking6 min read

Trip thresholds that trigger a Transport Assessment

National policy sets no transport assessment threshold, so the level of work is agreed locally. How to scope it, which locations lower the bar, and what a statement covers.

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Comparisons6 min read

Energy Statement or Whole Life Carbon Assessment

The two documents answer different policy questions, and design moves that improve operational carbon can worsen embodied carbon. Which applies, when, and how to report both.

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Transport, Highways and Parking7 min read

Circular 01/2022 and access onto the strategic road network

Access to the strategic road network is resisted under Circular 01/2022, and National Highways can direct a council not to grant permission. What the evidence has to show.

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Viability, Obligations and Commercial7 min read

CIL commencement notices and the surcharge for missing one

Regulation 67 requires a commencement notice before work starts. Missing it triggers a surcharge and cancels instalment rights, making the full levy payable in one sum.

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Fire, Structural and Basements7 min read

Movement monitoring during basement construction

A monitoring condition rarely says what to measure or how accurately. Baseline readings, instrument selection and trigger levels tied to predicted movement are what make the scheme work.

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Energy, Sustainability and Carbon7 min read

Drafting carbon conditions that can actually be discharged

Most carbon conditions fail at discharge because the metric was never pinned down or the evidence does not exist for that building. Fix the wording before the decision notice is issued.

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Noise, Air, Odour and Light7 min read

Choosing the right ILP environmental zone for a site

Zone selection decides every numeric limit in a lighting assessment. The E1 to E2 boundary, over-classification in towns, and how to handle a site that straddles two zones.

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Comparisons7 min read

Class E or sui generis for a food and drink business

A restaurant is Class E(b) and a hot food takeaway is sui generis, so the same premises can need no application or a full change of use. The primary use test decides which.

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Glossary7 min read

Section 62A applications: applying direct to the Inspectorate

Where a council is designated as underperforming, section 62A allows an application to go straight to the Planning Inspectorate. The route is category specific and costs you the right of appeal.

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