Ein lizenzierter Architekt nutzte Polycam, um ein ganzes Haus in etwa einer Stunde zu scannen. Von Hand hätte er dafür schätzungsweise 16 Stunden benötigt. Für Makler bietet ein solcher Scan drei Vorteile, die den meisten Anzeigen fehlen: einen bemaßten Grundriss, ein interaktives 3D-Modell und die von Käufern häufig angefragten Raumgrößen.
Dieser Leitfaden führt Sie durch den 3D-Scan von Immobilien – vom ersten Rundgang bis zur Veröffentlichung des Inserats. Sie lernen, wie Sie die Immobilie vorbereiten, scannen, die Maße prüfen und die Ergebnisse mit Käufern teilen. Wir erklären zudem die Grenzen von Smartphone-Scans: Sie ersetzen keine professionellen Fotos, und die Maße sind Schätzwerte, die vor einer offiziellen Verwendung überprüft werden sollten.
Wichtige Erkenntnisse
- With Space mode on a LiDAR iPhone or iPad, you can scan a space and get a 3D model, both 2D and 3D floor plans, and room measurements. The device processes everything in just a few minutes.
- You can share the 3D model with a public link on your website. The Business plan includes floor plans, measurements, and a Virtual Walkthrough.
- Double-check some measurements with a tape, mark them as approximate, and review your MLS rules before posting square footage from a scan.
Was ein Scan für Ihr Inserat leistet
| Asset | Where it goes | Polycam plan |
|---|---|---|
| Interactive 3D model | Public link, or an embed on your own site | Free and up |
| 2D and 3D floor plan | Listing image slot, PDF brochure | Business |
| Room dimensions and areas | Listing description, buyer questions | Business |
| Virtual Walkthrough | Remote buyers and colleagues with a Polycam login | Business |
What You’ll Need
- A LiDAR iPhone or iPad to capture floor plans.
- A Polycam Business plan for floor plans and spatial reports. The Free plan lets you scan unlimited spaces and share public links.
- Get the seller’s permission before scanning. The scan captures everything in view, and anyone with the public link can see it.
Step 1: Prepare the Property
Set up the home as you would for photos, and make sure to check the corners. Unlike a camera, which only sees one angle, a scan captures the entire room, including anything hidden from view.
To get the best results, turn on all the lights in the areas you will be scanning. Low lighting can make the scan’s photo textures look worse. Clutter can also limit coverage and force the software to guess more, so clear off floors and surfaces.
Mirrors, glass, and shiny tiles can confuse the sensor and distort the scan, so check bathrooms and kitchens carefully after scanning. Also, put away family photos, mail, and anything the seller wouldn’t want strangers to see.
Step 2: Scan the Home Room by Room
Der Raummodus, der auf iOS Pro-Geräten verfügbar ist, erstellt in einem Durchgang ein 3D-Netz, einen 3D-Grundriss sowie einen 2D-Grundriss mit Maßen und Raumbeschriftungen. Wenn Sie sowohl den Grundriss als auch das 3D-Modell für Ihr Inserat benötigen, wählen SieRaummodus.
How you move during the scan is more important than the phone you use. Stay 3 to 6 feet from surfaces, move slowly, and make sure to capture every wall-floor edge and corner. You can scan multiple floors in one session. Or, use the In bigger homes, accuracy may vary more, so treat each room as a separate area.
Check it before you leave
Missing a measurement can mean you have to go back, and agents often can’t get a second appointment at an occupied home. Jake Pieper, Vice President at Esteban Martínez Homes in Dallas-Fort Worth, remembers sending notes to a CAD drafter and being asked about a measurement he missed: “I forgot that one. I have to go back.” Now, his team scans each site with Polycam on an iPhone and spends 90% less time documenting sites, with three times fewer site visits.
Step 3: Review and Edit Your Floor Plan
Der Grundriss ist in wenigen Minuten fertig, sodass Sie Änderungen noch vor Ort vornehmen können. ImGrundriss-Editor können Sie Räume umbenennen, Wände anpassen, Türen und Fenster bearbeiten sowie Möbel hinzufügen oder entfernen.
Step 4: Check the Numbers Before You Publish Them
Neben dem Grundriss, der Ihnen Innen- und Außenmaße anzeigt, liefert derRaumbericht die gesamte Wohnfläche, Raumabmessungen und Deckenhöhen. Bitte prüfen Sie jedoch Ihre MLS- und lokalen Richtlinien, bevor Sie die Quadratmeterzahlen aus einem Scan veröffentlichen.
Check two or three room sizes with a tape or laser, and mark the plan’s measurements as approximate.
Step 5: Export and Add It to the Listing
You can export the floor plan as a PDF, PNG, SVG, or DXF file. Use the PNG for your listing images, and the PDF for brochures or email follow-ups.
Es gibt zwei Möglichkeiten, das 3D-Modell mit Käufern zu teilen. Sie können einen öffentlichen Link überall dort verwenden, wo Sie eine URL einfügen können, beispielsweise in einem Feld für virtuelle Rundgänge. Auf Ihrer eigenen Website können Sie denScan einbetten als interaktiven Viewer, den Besucher auf jedem Gerät drehen, schwenken und zoomen können. Nur öffentliche Scans können eingebettet werden, und alle Pläne außer Enterprise zeigen ein Polycam-Wasserzeichen. Viele Immobilienportale erlauben keine Einbettungen, prüfen Sie daher die Regeln Ihres Portals.
What You’ll Need
- A LiDAR iPhone or iPad to capture floor plans.
- A Polycam Business plan for floor plans and spatial reports. The Free plan lets you scan unlimited spaces and share public links.
- Get the seller’s permission before scanning. The scan captures everything in view, and anyone with the public link can see it.
Step 1: Prepare the Property
Set up the home as you would for photos, and make sure to check the corners. Unlike a camera, which only sees one angle, a scan captures the entire room, including anything hidden from view.
To get the best results, turn on all the lights in the areas you will be scanning. Low lighting can make the scan’s photo textures look worse. Clutter can also limit coverage and force the software to guess more, so clear off floors and surfaces.
Mirrors, glass, and shiny tiles can confuse the sensor and distort the scan, so check bathrooms and kitchens carefully after scanning. Also, put away family photos, mail, and anything the seller wouldn’t want strangers to see.
Step 2: Scan the Home Room by Room
Space mode, available on iOS Pro devices, creates a 3D mesh, a 3D floor plan, and a 2D floor plan with measurements and room labels in one go. If you want both the plan and the 3D model for your listing, choose Space mode.
How you move during the scan is more important than the phone you use. Stay 3 to 6 feet from surfaces, move slowly, and make sure to capture every wall-floor edge and corner. You can scan multiple floors in one session. Or, use the In bigger homes, accuracy may vary more, so treat each room as a separate area.
Check it before you leave
Missing a measurement can mean you have to go back, and agents often can’t get a second appointment at an occupied home. Jake Pieper, Vice President at Esteban Martínez Homes in Dallas-Fort Worth, remembers sending notes to a CAD drafter and being asked about a measurement he missed: “I forgot that one. I have to go back.” Now, his team scans each site with Polycam on an iPhone and spends 90% less time documenting sites, with three times fewer site visits.
Step 3: Review and Edit Your Floor Plan
The floor plan is ready in minutes, so you can make changes while you’re still at the property. In the Floor Plan Editor, you can rename rooms, adjust walls, edit doors and windows, and add or remove furniture.
Try it on your next listing. Start a free 7-day Business trial
Step 4: Check the Numbers Before You Publish Them
Along with the floor plan that lets you view interior and exterior measurements, the Spatial Report gives you total livable floor area, room dimensions, and ceiling heights, but check your MLS and local rules before publishing square footage from any scan.
Check two or three room sizes with a tape or laser, and mark the plan’s measurements as approximate.
Step 5: Export and Add It to the Listing
You can export the floor plan as a PDF, PNG, SVG, or DXF file. Use the PNG for your listing images, and the PDF for brochures or email follow-ups.
There are two ways to share the 3D model with buyers. You can use a public link anywhere you can paste a URL, like in a virtual tour field. On your own website, you can embed the scan as an interactive viewer that visitors can rotate, pan, and zoom on any device. Only public scans can be embedded, and all plans except Enterprise show a Polycam watermark. Many listing sites don’t allow embeds, so check your portal’s rules.
