Welcome to DNS Design – Architectural Drawings & Planning Services in Hartlepool, Middlesbrough, Stockton,
Durham & Beyond

At DNS Design, we specialise in professional architectural services for homeowners, developers, and builders across Hartlepool, Middlesbrough, Stockton, Billingham, Yarm, and Wynyard. Whether you're planning a house extension, loft conversion, garage conversion, or a full new build, we offer everything from planning drawings to building regulation submissions—ensuring stress-free progress from concept to approval.

We are trusted for:

  • Architectural drawings Hartlepool

  • Planning permission applications Middlesbrough

  • House extension plans Stockton

  • Building regulation drawings Billingham

  • Garage conversion drawings Yarm

  • Loft conversion planning Wynyard

  • Residential architect services Teesside & North East

From change of use planning to bespoke new build design, our expertise ensures that your ideas are brought to life with precision and full compliance with local planning authorities. We know what’s needed to secure fast approvals across Stockton-on-Tees, Redcar & Cleveland, County Durham, and the wider Teesside area.