Listed Building Conservation
Specialist architectural design services for listed buildings. From minor alterations to major extensions, we help you navigate the consent process while preserving your building's heritage significance.
Our Heritage Services
Comprehensive support for listed building projects, from initial feasibility through to completion.
Listed Building Consent Applications
Full preparation and submission of Listed Building Consent applications, including all required drawings, heritage statements, and supporting documentation tailored to your building's listing grade.
Conservation Management Plans
Detailed conservation management plans that set out the significance of your heritage asset and guide future alterations, repairs, and maintenance.
Heritage Statements
Comprehensive heritage impact assessments demonstrating how your proposals preserve or enhance the special architectural and historic interest of your listed building.
Sensitive Alterations & Extensions
Sympathetic design solutions for internal and external alterations, extensions, and conversions that respect your building's character while meeting modern needs.
Planning Authority Liaison
Direct engagement with conservation officers and planning authorities to establish feasibility and navigate the consent process smoothly.
Our Conservation Process
A structured approach ensuring your listed building project achieves consent and delivers results.
Initial Assessment
We visit your property to understand its listing grade, historical features, and your project aspirations.
Historical Research
Thorough research into the building's history, original features, and any previous alterations or consents.
Conservation Officer Consultation
Pre-application meetings with local authority conservation officers to establish feasibility.
Design Development
Sensitive design proposals that balance heritage preservation with your practical requirements.
Application Submission
Complete Listed Building Consent application with heritage statement and supporting documentation.
Project Delivery
Technical drawings and specifications for specialist contractors, plus site monitoring if required.
Why Choose Hosannahs for Your Heritage Project?
Listed buildings require a specialist approach that balances conservation principles with practical requirements. Our team understands the sensitivities involved and works closely with conservation officers to achieve positive outcomes.
Start Your Heritage Project
Book a free consultation to discuss your listed building project and understand what's achievable.
Book Free ConsultationFrequently Asked Questions
Common questions about listed building projects and conservation.
Listed Building Consent is a legal requirement for any works that affect the character of a listed building, including internal and external alterations, extensions, and demolitions. It's separate from planning permission and must be obtained before any work begins. Working without consent is a criminal offence.
Yes, listed buildings can be extended, but the design must be sympathetic to the building's historic character. We work closely with conservation officers to create extensions that respect the original architecture while meeting your practical needs. The key is sensitive, well-justified design.
Listed Building Consent typically takes 8-13 weeks from submission, similar to a full planning application. However, we recommend pre-application discussions with the conservation officer first, which can add 4-8 weeks but significantly improves your chances of approval.
Carrying out unauthorised work to a listed building is a criminal offence that can result in prosecution, fines, and an enforcement notice requiring you to undo the work. Always obtain Listed Building Consent before starting any works, no matter how minor they may seem.
Yes, we have experience working across all listing grades, including the most sensitive Grade I and Grade II* buildings. These require particularly careful handling and specialist heritage justification, which our team is fully equipped to provide.
Absolutely. Buildings in conservation areas have different but still significant protections. We provide Conservation Area Consent applications, heritage statements, and design guidance to ensure your project respects the area's special character.
Ready to Start Your Heritage Project?
Get expert guidance on your listed building project. Book a free consultation today.