PlanScope Blog – Page 240
Practical guides to UK planning applications: which reports your council expects, permitted development, constraints, costs and how to prepare each document.
Articles – page 240
9178 articlesOrdering and reading a topographic survey for planning
A topographic survey is the base data every planning drawing and technical report sits on. Specify the datum, the detail and the extent beyond the boundary before you take quotes.
Pre-redevelopment audit or site waste management plan
The audit records what exists in the building before demolition. The waste plan forecasts and controls what the build produces. Most demolition schemes need both, in that order.
Reports for a rear extension to a Grade II listed house
A listed house extension needs planning permission and listed building consent together. Four documents carry most cases, and a design and access statement is mandatory even at householder scale.
Internal noise criteria in a Noise Impact Assessment
The internal criteria section sets the BS 8233 targets the rest of the noise report is measured against, and decides whether the facade can be designed with openable windows at all.
The no-sky line and what daylight distribution measures
Daylight distribution compares the lit area of a room's working plane before and after a proposal. Below 0.8 times the former value, BRE 209 treats the loss as noticeable.
Geotechnical advice and the Eurocode 7 categories
The geotechnical category sets the investigation, the reporting and the supervision. Establish it early, because a condition requiring further ground work is expensive late.
Checking aerodrome and defence safeguarding zones
A site can sit inside an aerodrome or defence safeguarding zone with nothing on a standard search. Ask the council early, because the fixes are height and position.
Ancillary use: when a subordinate use becomes a new one
An ancillary use has no independent existence. Once it functions on its own terms, a material change of use has happened under section 55 and permission is needed.
BREEAM pre-assessment or Sustainability Statement
One scores against a published manual, the other argues against adopted policy. Several credits are decided before submission, so run the pre-assessment with the design.
The baseline survey section of a noise impact assessment
A background three decibels low turns a simple enclosure into a bespoke attenuator. How the baseline survey should be positioned, timed, filtered and presented.
Rating level in BS 4142 and how it is derived
Rating level is specific sound level plus corrections for tonality, impulsivity and intermittency. Every correction, including a zero one, needs a stated basis.
Air quality assessors and the standards they work to
An air quality assessment is two jobs in one document. Modelling needs a verified model and local monitoring; dust assessment needs site-specific inputs, not defaults.
Powered two wheeler parking and where standards require it
Powered two wheeler provision is set locally, not nationally. Without a ground anchor fixed into the slab and an overlooked position, the bays go unused.
Ownership certificates and reading a title for them
The ownership certificate states who owned the application land 21 days before submission. Getting it wrong can cost the permission, not just the validation date.
Overheating Risk Assessment or Energy Statement
Energy statements reduce carbon. Overheating assessments protect comfort. Run them from one thermal model, with the facade assumptions agreed before either is written.
When a late consultee objection causes the refusal
Deal with the consultee before the Inspectorate. A withdrawn objection narrows the appeal, and a maintained reason for refusal without evidence can support a costs claim.
The accumulation section of a parking survey
Parking stress is occupancy divided by capacity. The capacity count is where most surveys fail, and the deduction schedule is what a highway officer checks first.
Verified views: how an accurate visual representation works
A verified view has surveyed camera positions, recorded lens data and a georeferenced model. Without those, the image is indicative and will be treated as such.
Nutrient neutrality and the 2030 duty on water companies
The upgrade duty inserted into the Water Industry Act 1991 does not switch nutrient neutrality off. It fixes a date that a nutrient budget can be calculated against.
Chartered status and who should write an LVIA
Landscape architect is not a protected title in the UK. Chartered membership, agreed viewpoints and a visible GLVIA3 method decide how much weight an assessment carries.
Coach and minibus provision for schools and attractions
Coach provision fails on geometry rather than policy. Agree the design vehicle, separate drop-off from parking, and commit the management measures in writing.
Discharging a section 106 obligation that no longer serves
A planning obligation binds the land until it is discharged. Section 106A offers two routes out, and only one of them turns on whether the obligation still serves a useful purpose.
Employment Land Assessment or Economic Impact Assessment
An Employment Land Assessment answers a land supply question. An Economic Impact Assessment answers an effect question. Submitting the wrong one delays validation.
What overdevelopment means in a reason for refusal
A refusal citing overdevelopment is shorthand for several separate harms. Work out which adopted policies sit behind each limb, then answer them with measured evidence.
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