First identify the equipment and the application route. A rooftop antenna, a replacement mast and a fixed-line broadband cabinet are not interchangeable proposals. Some development can benefit from national permitted development rights, subject to detailed limitations and conditions. Other proposals need planning permission. The label “5G” does not settle that question.
Read the notice before preparing an objection
Find the application description, reference and stated route on the council's official record. Is this a full application, an application for prior approval, or information about apparatus installed under another process? Look for the legislation and class relied upon. If the record is unclear, ask the planning team which matters are open for determination.
Part 16 of Schedule 2 to the General Permitted Development Order contains detailed provisions for communications equipment. Its Class A distinguishes apparatus, locations, exclusions and conditions. Where prior approval is required, the applicable provisions define the council's assessment; it is not an unrestricted reconsideration of whether the network should exist.
Use the permission-routes guide for the general distinction. Do not use an old council webpage's single mast-height figure as a complete statement of current rights. A measurement without the relevant location, apparatus category and exceptions can be misleading.
Describe the whole installation
Read the plans for the mast or antenna and for its supporting equipment. Cabinets, fencing, platforms, access arrangements and associated works can matter to how the installation relates to its surroundings. Check which items are actually included in the submission.
Compare existing and proposed drawings. A taller replacement may also have a different width, position or cluster of equipment. A rooftop proposal may be visible above a parapet even where much of its supporting structure is concealed. State the relevant change and identify the drawing revision you used.
For a footway cabinet, describe the pedestrian route and access to adjoining premises. Record the location of entrances and the usable passage shown on the plans. Avoid guessing a compliant width or treating every obstruction concern as a reason to refuse every telecom proposal.
Make appearance evidence understandable
A useful photograph shows where it was taken and what part of the proposal it helps explain. Use views from places you may lawfully access. Separate a public street scene from a private view out of your own window. A close-up that removes all surrounding buildings can exaggerate apparent scale, while a distant photograph can conceal a relevant relationship.
Identify the features that matter: a skyline, a coherent frontage, an important heritage setting, or a cluster of existing equipment. Ask whether a submitted visualisation represents the proposed dimensions and a relevant viewpoint. Do not reproduce an applicant's photomontage as your own work.
The current national policy is in the 2026 Framework's communications chapter. It recognises network benefits and addresses use of existing structures, siting, design and supporting evidence. It also rules out certain blanket approaches, including minimum separation requirements and different local radio-exposure standards. A neighbour's comment should engage with the actual relationship and evidence rather than demand a universal exclusion zone.
Read alternatives and certification carefully
Where relevant, the supporting material should explain the consideration of existing structures and provide the evidence required by current policy. You can identify an omission or an unexplained site comparison. You do not have to design the operator's network, and a preference for another location does not prove that it is a reasonable operational alternative.
Radio-exposure documentation needs particular care. Current policy refers to compliance with International Commission guidelines and cumulative exposure. Ofcom explains that the relevant certification is provided by operators; Ofcom and ICNIRP do not issue a certificate verifying the safety of an individual installation.
Check that the document relates to the proposal and installation described in the application. If references or equipment descriptions disagree, ask for clarification. Do not present an internet health claim as a planning finding, or describe self-certification as an independent site inspection.
Keep different responsibilities separate
The local planning authority administers the planning process for the physical proposal. Ofcom has separate communications and spectrum responsibilities. Access agreements with a landowner are a further matter. A planning comment cannot determine a disputed lease or private access entitlement.
If plant noise is part of the proposal, explain the source and nearest affected place using the noise guide. That is distinct from radio emissions. For heritage or visual effects, identify the actual designation and relevant surroundings instead of assuming that all visible equipment is unacceptable.
Finish with a short, traceable request: clarification of the route, a missing supporting document, an unexplained drawing discrepancy, or assessment of a defined siting, appearance or access effect within the council's powers. Keep copies of the documents and the submission receipt. No general guide can determine the eligibility or outcome of a particular installation.
Sources and corrections
Source scope checked on 27 October 2026. Contains public sector information under the Open Government Licence v3.0 where applicable. No third-party drawings or photos reproduced. Report a correction with the sentence and source.
NPPF 2026 communications policies — CO1(1)-(2),CO2(1). - GPDO 2015 as amended — ClassA;A.1,A.2,A.3. - Ofcom masts and planning — Planned/proposed sites;ICNIRP compliance.