Altrincham Planning Portal: Applying for Planning Permission

If you’re considering a new development in Altrincham – whether it’s a residential extension, a commercial project, or the redevelopment of an existing site – securing planning permission is one of the most important early steps. Administered by Trafford Council, the local planning system ensures that all developments align with both national planning policy and the character, infrastructure, and environmental standards of the area.

Altrincham, known for its vibrant town centre, green suburbs, and surrounding conservation areas, is an attractive location for property development. However, due to the town’s mix of heritage zones and protected green spaces, planning applications must be carefully prepared and show a clear commitment to design quality, sustainability, and environmental protection.

Trafford Council places a strong emphasis on biodiversity and ecological responsibility, particularly as national legislation increasingly requires development to deliver measurable environmental benefits. One of the key requirements is Biodiversity Net Gain (BNG) – a policy requiring most new developments to demonstrate at least a 10% increase in biodiversity value post-development.

This is where Collington Winter Environmental can make a significant difference. Our team of ecological consultants work alongside homeowners, architects, and developers in Altrincham to ensure all environmental regulations are met. From conducting habitat and species surveys to preparing full BNG assessments, we provide the ecological support needed to move your project through planning smoothly.

Necessary Ecological Considerations in Altrincham

  • Ecological Surveys – To assess ecosystems and plant species that may require special attention
  • Protected Species Assessment – To identify any protected species which may be present, such as bats and badgers, that may need protection plans
  • Tree surveys – To evaluate the impact on trees on the site
  • Biodiversity Net Gain (BNG) – Any new developments are legally required to improve the local ecological habitat by at least 10%, either directly on-site or by offsetting the requirement elsewhere.
  • Landscape Surveys – Consideration must be given to the potential impact on the surrounding landscape.
  • Ecological Clerk of Works – Collington Winter can delegate an ecological clerk of works to oversee any assessments with respect to protected species and BNG

How to Apply for Planning Permission in Altrincham

  1. Gather Your Application Materials

Begin by assembling all required documentation. This typically includes architectural drawings, site layout plans, planning standards, and, where relevant, ecological surveys. If your project impacts local wildlife or habitats, a BNG plan and protected species assessments may also be needed.

  1. Submit Your Application Online

Use the Altrincham Planning Portal to upload and formally submit your documents. Be sure that all information is accurate and complete to avoid validation delays.

  1. Public Consultation and Council Review

After submission, your application will be reviewed and made available for public comment. During this phase, planning officers assess your proposal for compliance with local planning policy and the environment.

  1. Receive the Council Decision

Once all consultation feedback has been considered, a planning officer or planning committee will issue a decision. Projects that meet local design and sustainability expectations, including ecological compliance, are more likely to be approved without issue.

How can Collington Winter Assist?

At Collington Winter Environmental, we provide expert guidance throughout the planning process – from initial ecological appraisals to Ecological Clerk of Work services during construction. Our team helps ensure your Altrincham-based development complies with all environmental regulations while progressing efficiently through planning.

For more information or to discuss your project, please contact us at info@collingtonwinter.co.uk or call 01204 939608. Let us help you navigate your application with confidence and care for the environment.

Contact Us

Registered Address

23 Bark Street East, 1st Floor, Bolton, BL1 2BQ

Cambridge Office

Future Business Centre, Cambridge Campus, Kings Hedges Road, Cambridge, CB4 2HY

Leicester Office

Rutland House, 23-25 Friar Lane, Leicester, LE1 5QQ

Bristol Office

Newminster House, 27-29 Baldwin Street, Bristol, BS1 1LT

Telephone

Head Office: 01204 939 608

Dumfries Office: 01387 378208

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