Articles – page 110

9447 articles
Which Reports Do I Need7 min read

Documents for a floodlit sports court in a housing area

Two issues decide these applications: obtrusive light at the nearest windows and the sharp, repetitive noise of ball on racket. Everything else is secondary.

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Report Deep Dives6 min read

Per capita consumption in a water supply assessment

The headline figure in a water supply assessment is litres per person per day. Everything else in the document exists to show how the fittings schedule reaches it.

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Householder Extensions and Conversions7 min read

Head height and floor levels in a loft conversion

Measure from the top of the ceiling joist to the underside of the ridge before anything else. That one dimension decides whether the loft works at all.

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Householder Extensions and Conversions7 min read

Keeping a chimney stack in a loft conversion

Removing the breast and keeping the stack is the usual compromise. It needs structural support, party wall notices and a drawing that shows what stays.

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Fire, Structural and Basements7 min read

Basement lightwells in a front garden

A lightwell in a front garden is the most publicly visible part of a basement. Most refusals turn on the railings, the boundary wall and the loss of planting.

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Daylight, Sunlight and Amenity7 min read

Daylight evidence for a listed building conversion

Deep plan historic buildings rarely meet modern daylight targets through their existing openings. The answer is an evidenced trade-off, not a silent shortfall.

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Energy, Sustainability and Carbon6 min read

Overheating: Approved Document O against CIBSE TM59

Approved Document O and TM59 answer different questions with different criteria. A scheme can pass one and fail the other, and officers increasingly ask for both.

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Scenario Walkthroughs7 min read

Walkthrough: shopfront and flats above a parade

Flats above a shop look like a simple conversion until you work out where the front door goes, how the bins get out and what the extraction fan does at 11pm.

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Refusals and Appeals6 min read

Appeals where new policy is adopted after the decision

An inspector decides the appeal on the policy in force at the date of the decision, not the date of refusal. That single rule drives most of the tactics.

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Planning Process6 min read

Agricultural holdings notices and who must receive one

An agricultural tenant gets a notice even though they are not an owner. Missing it can invalidate the application or, worse, the permission.

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Which Reports Do I Need6 min read

Documents for a residential building of 18 metres or more

At 18 metres or seven storeys a residential building becomes a relevant building for Planning Gateway One, and the Building Safety Regulator becomes a statutory consultee.

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Report Deep Dives6 min read

The benchmark land value section of a viability appraisal

Change the benchmark land value and you change the answer. It is the input that decides most viability arguments, and the one with the least agreed methodology.

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Householder Extensions and Conversions7 min read

Pitched or flat roof dormers on a rear slope

A flat roof dormer gives more usable floor area. A pitched dormer sits better on most roofs. Which matters more depends on the pitch of your roof and your council's design guide.

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Fire, Structural and Basements7 min read

Party wall and underpinning alongside a basement plan

Planning permission for a basement tells you nothing about whether you may excavate next to your neighbour. That is a separate statutory process with its own notices and its own surveyors.

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Daylight, Sunlight and Amenity6 min read

Amenity space standards and useable outdoor space

Most amenity space policies set an area. Whether the space works depends on its depth, its orientation and whether anyone can put a table on it.

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Energy, Sustainability and Carbon6 min read

SAP 10 carbon factors and the heat pump case

The revised electricity emission factor changed the arithmetic of every energy statement. A heating strategy that failed on carbon under the old figure can pass under the new one.

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Noise, Air, Odour and Light6 min read

Lighting, bats and keeping a dark corridor

Bats avoid lit flight lines, so a scheme that lights a hedgerow has severed a commuting route whether or not anyone measured it. The design fixes are mostly geometric.

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Trees and Arboriculture6 min read

Woodland creation on a development site and its upkeep

New woodland is easy to draw and hard to keep alive. The planting design, the establishment regime and the legal mechanism all have to agree with each other.

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Scenario Walkthroughs6 min read

Walkthrough: extending a touring caravan site

Planning permission and a site licence are two separate consents with two separate tests. An extension to a touring site needs both, and the order matters.

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Residential Scale Thresholds6 min read

Site area measurement and why the red line matters

The red line is the most consequential drawing in the application pack. It sets the fee, the thresholds you cross and what the permission actually authorises.

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Refusals and Appeals6 min read

Answering a parking shortfall refusal with survey data

A refusal on parking provision is rarely answered by arguing about the adopted standard. It is answered with kerbside data collected on the right nights.

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Planning Process6 min read

Time limits for implementation and a material start

A permission that is not implemented in time lapses for good. Section 56 sets out what counts as beginning development, and the detail trips people up more often than the deadline does.

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Which Reports Do I Need6 min read

Documents for a scheme of exactly ten dwellings

Ten units is the line between minor and major development in England. The submission, the timetable and the obligations all change on the day you cross it.

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Report Deep Dives7 min read

Vertical sky component and sunlight hours explained

VSC, daylight distribution and APSH are three separate tests with three separate reference values. Officers and inspectors treat them differently, and the reasons are worth knowing.

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