Home · Services · Architectural Design & Planning · Outbuildings & Garden Rooms

Outbuilding design

Garden studios, gyms and workspaces, under permitted development where possible and with planning permission where required.

Architectural model of a rear extension and garden studio — pale board model with furnished interior, terrace steps and planting

Make better use of the garden. We design garden rooms, studios, offices, annexes and other outbuildings that add useful space without compromising the character of the property or garden.

The brief

Garden studios, gyms and workspaces are designed as rooms in their own right, with the same care as the house they serve.

Approach

The difference between a garden structure and a room used every day lies in its fabric: insulation, glazing, ventilation and a considered relationship to the garden and the house.

Planning and regulation

Many outbuildings fall within permitted development, subject to limits on height, position and use; others, including most in conservation areas or where the use is not incidental, require planning permission. Building Regulations may also apply.

Delivery

Design, planning where required, and technical coordination are managed by the studio through to completion.

Fees

Fees are fixed for each stage and confirmed in writing once the scope is agreed. Construction cost depends on the site, the specification and the procurement route, and is established through an indicative cost plan at feasibility stage.

Frequently asked questions

Is planning permission required for a garden studio? +
Usually not. Outbuildings under 2.5m tall near boundaries (or 4m with pitched roof, away from boundaries), under 50% garden coverage, fall within PD. Conservation areas have stricter rules.
How are fees and construction costs established? +
Fees are fixed for each stage and confirmed in writing once the scope is agreed. Construction cost depends on the site, the specification and the procurement route, and is established through an indicative cost plan at feasibility stage.

Who we work with

  1. 01Homeowners
  2. 02Families
  3. 03Landlords
  4. 04Self-builders
  5. 05Property developers
  6. 06Investors
  7. 07Businesses

Why clients choose us

01Fixed fees

Fees are fixed at each stage and confirmed in writing, so that cost is known before design begins.

02Director-led

A director leads each project from the first conversation to completion, giving continuity at every stage.

03Response

Every enquiry is answered by a director within one working day, and progress is reported at every stage.

04Independent advice

Advice follows the evidence, including where it departs from the initial brief.

05Design quality

Design is resolved in detail before it reaches site, so that the quality of the idea is carried into the built work.

Related services

Services that usually sit alongside this appointment. Fixed fees, staged, with a director leading the work.

Discuss a project with the studio

Provide the site address and a summary of the requirement. A director will respond within one working day.

Call Email the studio Request a proposal