Architectural Photomontage for Planning and Marketing

Architectural photomontage: what we produce

Every view starts from one photograph and one decision about where the camera stood. We build the proposal in 3D from your plans, elevations and sections, then set a virtual camera to the real camera's position, height, direction and lens. The building is rendered under light that agrees with the photograph and composited in.

The step that separates a believable montage from a building pasted onto a sky is masking. Anything that stands between the camera and the new building in real life, such as a tree trunk, a power pole, a street sign or a parked ute, is cut out and placed back over the top, so the proposal sits behind it. Where a street tree would partly screen the building, the image shows the building partly screened. A montage that quietly deletes the obstruction is the one a reviewer distrusts.

The number of views depends on where the proposal will be seen from, not on a standard package. A single dwelling may need one view from the footpath. A larger building usually needs the public viewpoints that matter: the street frontage, the intersection down the road, a neighbour's rear boundary, the park opposite. Agree that list with your town planner before photography starts, because a viewpoint added late means another site photograph.

Planning photomontage or verified view

Both are camera-matched photomontages. The difference is how much evidence sits behind the image, and therefore how much it costs and how long it takes.

What we need for camera matching

We work remotely, so the inputs decide the accuracy. They come from you, from your surveyor, or from a local photographer or drone operator we arrange for the site. We do not visit the site ourselves.

• Drawings as lodged or near final: plans, elevations, sections and the materials schedule, as DWG, PDF, Revit, ArchiCAD or SketchUp files.
• The original photograph files, not screenshots or cropped copies, with their metadata intact.
• For each photograph, the camera model, the focal length, the camera height and where it stood marked on a site plan. A tripod and a level camera make the match far more reliable.
• Survey data for the site and its neighbours: levels, boundaries, and the heights of adjoining buildings and trees that sit near the view.
• For a verified view, a surveyed position and level for each camera station.
• For a drone view, the aircraft's recorded position, height and camera settings.

How the match is checked

Before a montage goes to you we check that fixed features in the photograph, such as the road edge, a fence line or a neighbouring roofline, line up with the same features in the survey model. We also confirm that the building's own height and setbacks in the image agree with the lodged drawings, because a late design change that never reached the model is how an image ends up contradicting the application. Finally, we compare the light on the new building with the light in the photograph, including shadow direction and sky colour.

For verified views the first test becomes a visible deliverable: the wireframe overlay is supplied alongside the finished image, and the method statement lists the inputs it used, including who supplied the photograph and the survey data. Where a dimension has been estimated because survey was not available, the statement says so. Flagged limitations are easier to defend than discovered ones.

You see a draft before finals, with materials and lighting close to final, and revisions come from your mark-ups, with up to 4 rounds included. We do not send grey camera previews.

Where a photomontage is used

Planning photomontage is the main use, but the same method serves other jobs once the model and the matched photographs exist.

How photomontage is quoted

Photomontage and verified views are quoted per project, and we say so plainly because the price depends on inputs that differ with every site. A fully rendered planning view starts from A$445 per image. A montage is quoted separately, and the price depends on the points below.

• The number of viewpoints, and whether each is a planning photomontage or a verified view.
• Who arranges the photography and survey: you and your surveyor, or a local operator we arrange.
• How much masking each photograph needs. A clear frontage is quick. Dense street trees in front of the building are not.
• Whether a model already exists or has to be built from drawings.
• The number of design options or staging scenarios shown for each viewpoint.
• Whether a drone view or an aerial photomontage is included.

Timing and how to start

Once the drawings, photographs and survey data are in hand, modelling and rendering follow the usual 5–7 business days from an approved brief. Photography and survey come first and add lead time that depends on who is arranging them, so ask us for a schedule when you brief and fix those dates early.

To get a quote, send the drawings, the site address, the list of viewpoints you have in mind and any photographs you already hold. Say whether the images go to council, to a panel or into marketing. We reply with what is missing, which tier we recommend for each view and a fixed quote. The briefing guide covers the general checklist for any render.