Stroud District Council

IHCA Design Guide

(Supplementary Planning advice)

Ihca image

The Industrial Heritage Conservation Area Design Guide was adopted by Council as Supplementary Planning Advice (SPA) on 6th Nov 2008 and forms part of the IHCA Conservation Area Statement. It acts as a practical supplement to the policy and design guidance contained in the IHCA Management Proposals SPD and focuses on ways to preserve or enhance the local distinctiveness and special character of the eight conservation areas covered by the IHCA review through the design of new development – from small home extensions to major development schemes. You can download the Design Guide chapter by chapter:

Section I - Introducing the Principles of the Design Guide

The IHCA review, foreword and table of contents
Format of the Conservation Area Statement
How to use this document

Chapter 1. Introduction to the IHCA Design Guide

Purpose of the Design Guide

  • The design guide's approach to design guidance: a core objective

Using the design guide to support the IHCA dIHCA management proposal SPD

  • Policy and design guidance: the IHCA design objectives and "building in context"
  • The IHCA policy and design priorities

Chapter 2. Design Objectives and the Design Process

What is urban design?
Design Objectives

  • Character and local distinctiveness
  • Diversity
  • Continuity and enclosure
  • Ease of movement
  • Legibility
  • Adaptability
  • Quality of the public realm
  • Quality
  • Sustainability

The design process: aspects of development form

  • Layout
  • Scale
  • Appearance
  • Public realm

Chapter 3. Building in Context

Principles of good practice
Building in context

  • Learning from the past
  • Modern architecture in context
  • So what sort of development is most likely to be acceptable?
  • Building in context: appraising a proposal

Section II Design Guidance

Chapter 4. The IHCA'S Design Priorities in Practice

Policy and design priorities

Priority 1: gaps, settlement patterns and open space
Priority 2: industrial character
Priority 3: canalside development
Priority 4: housing development in the valley bottoms

Chapter 5. Layout

Principles of good practice
Layout

  • Urban structure and urban grain in the conservation area
  • Landscape and townscape context
  • Establishing the basic capacity of the site (layout, density and mix)
  • Enhancing urban structure and urban grain
    Building in context: appraising layout

Chapter 6. Scale

Principles of good practice
Scale
Height and massing

  • Density and mix: buildings and spaces
  • Good neighbourliness
  • Landmarks, views and vistas
  • Large buildings: scale and proportion

    Building in context: appraising scale

Chapter 7. Appearance

Principles of good practice
Appearance

Building form: shape and proportions

  • Small building and domestic extensions
  • Porches

Building form: facade and interface
Shapes, materials, details and colours: areas of differing character (IHCA Character Parts)

  • Industrial shapes
  • The vale: shapes
  • The valleys: shapes
  • 19 and 20 century 'polite' architecture and main roads: shapes
  • Industrial materials, details and colours
  • The vale: materials, details and colours
  • 19 and 20 century 'polite' architecture and main roads: materials, details and colours
    Building in context: appraising appearance

Chapter 8. Public Realm

Principles of good practice
Public realm
Boundaries and enclosure
Ground surfacing
Highways, footways, kerbs and verges
Planting and landscaping

  • Industrial character
  • Rural character
  • 'greening' the Green Corridor
  • Traditional residential and domestic

Signage and adverts
Public art
Building in context: appraising the public realm

Chapter 9. Sustainability

Principles of good practice
Sustainability
Building conservation vs energy conservation?

  • Replacement windows
  • Energy efficiency measures

Building materials
Renewable energy
The natural environment, biodiversity and ecology impacts

  • The canals corridor

Design guide assessment toolkit: appraising sustainable design

  • Building for Life
  • Lifetime Homes
  • BREEAM - 'eco homes' rating
  • Code for Sustainable Homes