Can you add a realtor's photos to a home scan?
Yes — most home scanning apps let you attach photos to each room, whether they were just taken with the camera or pulled from the photo library, including a realtor's photos from a listing.
Short answer: Yes. A home scanning app that stores photos per room usually doesn't distinguish between a picture just taken with the camera and one pulled from the phone's photo library — including pictures a real estate agent has shared, or old photos of the home from before it was cleared out or renovated. The photo is attached to the room, not to the moment it was taken.
Why would you attach photos to a scanned room?
A LiDAR scan stores geometry: walls, measurements, furniture placements. It does not store what the room looks like — colours, mood, detail, condition. A photo closes that gap. Together the two give a complete picture: the drawing tells you how big the room is and how it connects to the rest of the home; the photo tells you what it feels like to stand in it.
What can a photo per room be used for?
- A "before" page in a report. Compared with a floor plan, a photo offers a different kind of documentation — useful at a handover, for an insurance claim, or simply as a record of how a room looked before you moved in.
- The basis for an AI-generated redesign. Some apps can use a photo of the room to suggest how it would look with different furnishing or colours — something a purely geometric drawing cannot show.
- A reference when planning a renovation. A photo of the old layout is often more useful to a contractor than a description in words.
Can you use a realtor's photos from a listing?
Yes, technically — if the photo is saved in the phone's photo library, it can usually be selected in the same way as any other photo. That is handy if you are considering a home you don't yet have access to scan yourself, or if you want to compare the agent's photos with your own measurements after a viewing.
Be mindful of copyright if the photos are to be shared onward with anyone other than yourself — an agent's photos are protected by default, and the right to use them privately for your own research is a different thing from the right to redistribute them in a document to a third party.
How many photos can you attach per room?
It varies from app to app, but most set a practical limit — typically somewhere between five and twenty photos per room — rather than a technical one. The limit is about overview: a page with a hundred photos isn't navigable, however much storage the phone has.
Do the photos take up much space in the app's storage?
Yes, more than the scan data itself. A single photo in good quality typically takes up a couple of megabytes, while the geometric part of a room scan is often far smaller. With several rooms and multiple photos each, the photo portion can quickly become the largest single item in a home's total data volume — worth knowing if the app syncs to a cloud service and you have a limited storage plan there.
Are photos shared if you share the home with others?
That depends entirely on the app and on what you actively choose to include in a share. Some sharing features are built to show a full package — drawing, measurements, 3D and photos — while others only share the geometry. Always check exactly what a share button sends before you use it to share a home with anyone outside the household, especially if the photos show personal belongings or identifiable details.
What if the room is cleared out before you can scan it?
This is where the combination of scan and photo is particularly useful. If you can no longer scan the furnished room, but have old photos of it, they can still be attached to the scanned — empty — room afterwards. You lose the furniture placements in the geometry itself, but keep the visual impression of how the room was furnished, as a reference.
Do photos replace professional real estate photography?
No. Pictures taken for your own documentation, measurement or planning serve a different purpose from the pictures a professional photographer takes for a listing — lighting, angles and post-processing are an entirely different discipline. The two things complement each other rather than replacing one another.
A worked example: a ten-room home
Say five photos per room in a home with ten rooms, and each photo takes up two megabytes at good phone quality. That gives you a hundred photos and roughly 200 MB — typically more than the geometric floor plan, measurements and takeoff for the whole home take up combined. If you have a sharing feature that sends the full package — drawing, 3D and photos — to a recipient over the internet, that data volume decides whether it takes five seconds or several minutes to transfer, and whether the recipient needs wifi rather than mobile data. Worth knowing before you drive the photo count up across a whole house on the assumption that "more photos is better".
What HouseSense does
In HouseSense, from each room's page you can either take a new photo with the camera or choose one from the photo library — including a realtor's photos, if they are saved on the phone. The photos are used in two places: as the basis for AI interior design of the room, and as a "before" page in the report you can export. They are attached to the room, not to the moment of scanning, so a room you cleared out before scanning can still carry a photo of how it looked furnished.
How to use the photo feature sensibly
- Take the photo while the room is still furnished, if you can — that gives the most useful "before" reference later.
- Use a realtor's photos as a supplement, not a replacement for your own measurements, if you are considering a home you haven't scanned yourself yet.
- Be deliberate about what you share onward, if the app has a sharing feature — check whether photos are included automatically.
- Prune the number regularly if the app sets a per-room cap — the best two or three photos are often more useful than twenty near-identical ones.