Tekenpunt / Projects / Outbuilding Hilversum
Completed project · Outbuilding PLAN N°PRJ-HLV-2024 / SCALE 1:100 / 2024

Outbuilding drawings in Hilversum

In the green back garden of a villa in Hilversum a detached garden office was built. We provided the design that fitted within the municipality's aesthetic guidelines, the structural calculation and the complete permit application.

TypeOutbuilding
LocationHilversum
Surface area+18 m²
Lead timeBuilding permit 9 weeks
Year2024
ResultGarden office
§01 From sketch to completion

The complete process

01 · Challenge

Green surroundings with strict aesthetic review requirements

An entrepreneur working from home in Hilversum wanted a detached garden office so that work and living remained separated. The plot was in a villa district with a high aesthetic review classification. The municipality of Hilversum has specific requirements for such areas regarding roof forms, facade materials and colour use. A modern box structure did not fit. The outbuilding had to connect architecturally to the rich style of the 1950s villa without becoming a simple copy.

02 · Our approach

Architecture that fits the villa district

We designed an outbuilding with a hipped roof, facade work in a flint-like masonry finish and a Douglas fir veranda. The proportions and roof pitches were aligned with the villa and with the aesthetic policy of the municipality of Hilversum. We consulted informally with the aesthetics committee in advance about the choice of materials. The structure was calculated for the relatively heavy roof construction with overhang. We submitted the building permit application with a complete visualisation sheet for the aesthetic review.

03 · Result

Garden office that could always have been there

The aesthetic review committee approved the design in a single round. The permit was granted within 9 weeks. The 18 m² garden office has a 4 m² veranda that serves as an outdoor workspace in good weather. The owner now also receives clients there: the office has its own entrance and looks like a fully fledged structure. Passers-by think it is an original outbuilding of the villa. That is precisely the goal of architecture that fits its location.

Key project details

Drafting
Construction drawing + details
Permit
Building permit, 9 weeks
Structure
Hip roof with overhang
Extra
Aesthetic review visualisation
Lead time
Permit arranged in 9 weeks

What we delivered

  • Existing and new situation drawings (floor plan, elevations, sections)
  • Complete building permit application with the municipality of Hilversum
  • Structural calculation for hipped roof with overhang
  • Materials and colour chart for the aesthetic review
  • 3D visualisation for the aesthetic review committee and owner
  • Construction-ready set with which the contractor could start immediately
§03 Building an outbuilding yourself?

Got a similar project in mind?

Whether you live in Hilversum, het Gooi or elsewhere in the Netherlands: we know the local aesthetic requirements and handle design, structural work and permit from A to Z. Since 2016, 800+ projects. A no-obligation quote within 1 working day.

Last updated: June 2026 Content reviewed by the Tekenpunt team · in-house architect & KIWA-certified structural engineer