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Business Details
50+ Years
experience
Trusted Building Surveyors & Architects in Darlington
Established over 50 years ago in Darlington, Harrison Hix has evolved into a respected multidisciplinary practice regulated by the Royal Institution of Chartered Surveyors (RICS). Our expertise spans chartered building surveying and architectural design, serving clients across North Yorkshire, Teesside, County Durham, Tyne and Wear, and Northumberland. We specialise in domestic and commercial surveys, dilapidations assessments, party wall disputes, boundary disputes, and architectural projects including new builds, extensions, and conversions. Our team utilises advanced technology such as AutoCAD, Revit, and 3D scanning equipment to deliver precise measurements and visualisations.

With a focus on professionalism and accuracy, we provide expert witness reports, structural calculations, and feasibility studies tailored to client needs. Our Grade II* Listed office at 81 Bondgate reflects our commitment to preserving architectural heritage while embracing modern methodologies. We operate nationwide, with commissions extending to London, Wales, and Scotland, ensuring clients receive tailored solutions grounded in decades of experience.
Services
Building Surveys Architectural Design Dilapidations Assessments Party Wall Disputes Boundary Disputes Structural Calculations Feasibility Studies
Details
  • Year established: 1970
Highlights and features
  • We have over 50 years of experience in building surveying and architecture.
  • Our practice is regulated by the Royal Institution of Chartered Surveyors (RICS).
  • We specialise in resolving complex party wall and boundary disputes.
  • We utilise advanced technology for accurate 3D visualisations and measurements.
  • Our team provides nationwide services with local expertise in the North East.
Associations and certifications
  • Royal Institution of Chartered Surveyors (RICS)
Services
Building Surveys
We conduct detailed building surveys to assess property condition for landlords, tenants, and homeowners. Our reports identify structural issues, repair obligations, and compliance requirements. Surveys support lease agreements, legal cases, and property transactions nationwide.
Architectural Design
Our architectural team creates designs for new builds, extensions, conversions, and refurbishments. We produce technical drawings, 3D visualisations, and planning applications. Services include contract administration and building control submissions to ensure project compliance.
Dilapidations Assessments
We prepare dilapidations schedules to document property condition before or after leases. Assessments help landlords and tenants establish repair liabilities. Reports meet legal standards for commercial and residential properties.
Party Wall Disputes
Our RICS-accredited surveyors resolve party wall disputes under the Party Wall etc. Act 1996. We issue legally binding awards and provide expert advice on neighbour-related construction conflicts in England and Wales.
Structural Calculations
We provide structural beam and column calculations for domestic and commercial properties. Calculations support renovation projects, ensuring compliance with building regulations and safety standards.
People
John Harrison
Senior Partner
Fellow of the Royal Institution of Chartered Surveyors with expertise in party wall disputes and boundary resolution. Leads surveying operations from our Darlington office.
Questions
What areas do HarrisonHIX cover?
We operate throughout North Yorkshire, Teesside, County Durham, Tyne and Wear, and Northumberland, with nationwide commissions extending to London, Wales, and Scotland.
Are your services RICS regulated?
Yes, HarrisonHIX is a Royal Institution of Chartered Surveyors (RICS) regulated firm, ensuring adherence to professional standards in all surveying and architectural work.
Can you assist with party wall disputes?
Our senior partner specialises in resolving disputes under the Party Wall etc. Act 1996, providing legally binding awards and expert guidance for neighbour-related construction conflicts.
Do you provide structural calculations?
Yes, we offer structural beam and column calculations for residential and commercial properties to support safe, compliant renovation projects.
How long has HarrisonHIX been established?
We have operated as a chartered building surveying and architectural practice since 1970, combining decades of experience with modern technological solutions.