AI Floor Plans from Video vs. LiDAR and 3D Scans

AI floor plans from video, LiDAR capture, and 3D scan workflows all help agents document property layout. They are not interchangeable.

The right choice depends on the listing, the timeline, the accuracy requirement, and the marketing package.

The three workflows

The simplest way to compare them is by input.

Workflow	Input	Typical strength
AI floor plan from video	Standard walkthrough video	Fast listing prep and marketing layout
LiDAR capture	Device-based spatial scan	Better spatial sensing when supported by the device
3D scan or tour workflow	Specialized capture process	Immersive remote viewing and premium media

Each can be useful. The problem is using one workflow for the wrong job.

AI floor plans from video

Video-based floor plan generation works from footage an agent can capture during normal listing prep. It is practical when the goal is a fast, useful layout asset.

Best for:

• Listing marketing
• Buyer orientation
• Seller updates
• Pre-photo prep
• Fast internal review
• Properties where a separate media appointment is not practical

Limitations:

• Dimensions are approximate
• The result should be reviewed
• Dark, fast, or incomplete footage can reduce quality
• Not suitable as a legal or construction document

This is the workflow RealtyLens is built around.

LiDAR capture

LiDAR-enabled workflows use supported device sensors to capture spatial information. This can improve measurement confidence when the capture is performed carefully and the app workflow is designed around it.

Best for:

• Agents or teams already using compatible devices
• Properties where more spatial sensing is useful
• Workflows that accept a dedicated scan step

Limitations:

• Device support varies
• Capture quality still depends on user behavior
• It can be slower than recording a normal walkthrough
• It may not produce the broader listing prep outputs agents need

LiDAR can be valuable, but it is not always the simplest path for every listing.

3D scans and virtual tours

3D scan workflows are strongest when the listing needs immersive remote exploration. They can be a good fit for luxury homes, relocation buyers, or properties where the visual experience is a central part of marketing.

Best for:

• Premium listings
• Remote buyer audiences
• Large or complex properties
• Media packages with dedicated vendor support

Limitations:

• Often requires more capture time
• May require vendor scheduling
• Can be more than a listing needs
• Does not automatically create condition notes, repair summaries, or listing copy

How to choose

Ask four questions:

1. What is the asset for?
2. How fast do we need it?
3. How exact do the dimensions need to be?
4. What else do we need from the same property capture?

If the goal is marketing layout and listing prep, video-to-floor-plan generation is often the fastest path. If the goal is premium remote exploration, a 3D tour can be worth it. If the goal is legal measurement or construction planning, use a qualified professional.

Why RealtyLens starts with video

Agents already understand video. They can record it on any listing visit, send it to a team member, and review it later.

By using video as the input, RealtyLens can generate more than a drawing:

• Floor plan
• Room condition scores
• Issue detection
• Repair notes
• Photo selections
• Listing copy

The floor plan is part of a full property report, not an isolated media file.

The practical answer

Use AI floor plans from video when you need a fast, reviewable layout asset for marketing and listing prep. Use LiDAR or 3D capture when the listing justifies a more specialized capture process. Use professional measurement when exact dimensions carry legal, appraisal, or construction weight.

For most agent workflows, the best starting point is the capture you already control: a complete walkthrough video.