Architecture Site Visit: 7 Things to Record On Site

An architecture site visit is the on-site stage of site analysis where you walk the plot, observe its real conditions, and record measurable data before design begins. You note boundaries, access, sun and wind direction, noise, drainage, and surrounding context so the building responds to facts instead of assumptions.

Maps, satellite images, and survey drawings tell part of the story. Standing on the plot tells the rest. A site visit is where you confirm what the documents claim and catch the conditions no file records: how wind actually moves between buildings, where water pools after rain, which neighbour looks straight into the back garden. This guide stays on the visit itself, the part you handle in person with boots on the ground. For the full desk-and-field workflow that surrounds it, see our guide to architectural site analysis.

What Happens During an Architecture Site Visit?

A site visit is the moment you trade abstract data for direct observation. You arrive with your desk research already done, then spend time confirming, correcting, and adding to it. Walk the full boundary first, get a feel for scale and slope, then settle into focused recording. In the RIBA Plan of Work, this kind of site appraisal sits at the very start of a project, before any design moves are committed.

The goal is a record you can trust weeks later in the studio. Photos, sketches, measurements, and short notes all feed the analysis drawings that follow. Browsing real site analysis examples beforehand helps you spot which conditions matter most for your project type.

What to Pack for a Site Visit

The right kit keeps a visit efficient and prevents a second trip. A basic field set covers measuring, locating, and documenting:

• Tape measure and a laser distance meter for quick spans and floor-to-ceiling checks on existing structures
• Compass or a phone compass app to fix orientation and sun direction
• Camera or phone for photos, plus a wide and a panorama mode for context shots
• Printed base map or survey to mark observations directly in place
• Sketchbook, pens, and a clipboard that work in wind and light rain
• High-visibility vest, sturdy boots, and a hard hat for active or rough sites

Charge every device the night before and carry a power bank. Field notes lost to a dead battery are the most avoidable setback on any visit.

What to Record on Site

Treat recording as a checklist rather than a wander. The table below covers the conditions that most often drive early design decisions, how to capture each one, and a field tip that saves rework.

Reading the Site Once You Arrive

Numbers only describe half of a place. The other half is sensory, and you can only judge it standing there. Notice how the air feels in a sheltered corner versus an exposed one, how loud the road is at the front compared with the rear, how the ground firms up or softens underfoot as you cross it. These impressions guide where you might place quiet rooms, outdoor space, or the main entrance.

Spend time on orientation in particular. Track where the sun sits during your visit and reason out the rest of its arc. South-facing edges suit daytime living space in the northern hemisphere, while a plot hemmed in by tall neighbours may only catch direct light for a few hours. Recording this honestly on site prevents optimistic assumptions from slipping into the design.

Talk to people if you can. A neighbour, caretaker, or local contractor often knows things no document holds: the corner that floods every winter, the alley used as a shortcut, the planning history of the street. Treat these conversations as leads to verify, not facts to copy, and note who said what.

Handling Common Field Problems

Site visits rarely go perfectly. Difficult terrain, tight schedules, and bad weather all interfere with clean data. A short itinerary fixes most of it: list your priorities before you arrive so the first hour covers the must-have records even if the visit gets cut short. Carry a backup for anything critical, whether that is a second pen, a spare battery, or a paper plan in case your phone fails.

Weather is the variable you cannot control. Heavy rain limits access but reveals drainage behaviour better than any dry-day inspection, so a soggy visit still earns its keep. If conditions block part of the survey, record what you can, note the gap clearly, and schedule a focused return rather than guessing.

Frequently Asked Questions

What is the difference between a site visit and site analysis?

A site visit is the on-site fieldwork where you observe and record conditions in person. Site analysis is the wider process that combines that fieldwork with desk research, then turns it into diagrams and conclusions that shape the design. The visit feeds the analysis; it is one stage within it.

How long should an architecture site visit take?

A small residential plot can be covered in one to two hours, while a large or complex site may need a full day or several visits. Plan enough time to walk the whole boundary, record your checklist, and observe conditions at more than one moment, since light and noise change through the day.

What should I record first on a site visit?

Start with boundaries, levels, and access, because these frame everything else and are hardest to reconstruct from memory. Once the plot’s edges and entry points are mapped, move on to light, noise, drainage, views, and context in a consistent loop around the site.

Do I still need a site visit if I have a survey and satellite images?

Yes. Surveys and aerial images give accurate geometry but miss sensory and temporal conditions such as noise, smell, microclimate, overlooking, and how water actually moves after rain. A visit confirms the documents and captures the lived reality they cannot show.

Where to Go From Here

Your Next Step: Before your next visit, build a one-page field checklist from the table above and print it onto your base map, so every condition has a place to land while you are still standing on the plot. With the visit recorded, move into the full architectural site analysis workflow to turn those notes into design-ready diagrams.