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FAQ / How to get a floor plan for my house

Floor Plans · 5 min read

How to Get a Floor Plan for My House

Floor plans are more accessible than most homeowners realize. Many homes already have one sitting in a filing cabinet, an email inbox, or a county database — you just need to know where to look.

1. Check your original purchase paperwork

When you bought the home, the listing agent may have included a floor plan in the disclosure package. Check your closing documents, the listing PDF you received, or any digital files the agent shared. This is the fastest free option — and it works surprisingly often for homes sold in the last 10 to 15 years when digital floor plans became common in MLS listings.

2. Pull the MLS listing history

Even if you no longer have the original listing, your real estate agent can pull historical MLS data for your address. Many MLS listings include a floor plan image or PDF, especially for homes that used CubiCasa, iGUIDE, or Matterport for marketing. Ask your agent to forward any floor plan attachments from past listings.

If you do not have an agent, try Zillow, Redfin, or Realtor.com — they often retain floor plans from past listings as part of the property history. Look for a "Floor Plan" tab or attachment near the listing photos.

3. Request records from your county assessor or building department

County assessors sometimes have a sketch of the home on file — typically a simple outline drawing used to calculate assessed square footage. It is not a detailed architectural floor plan, but it shows the footprint and dimensions of each level. Search your county assessor's website for your property and look for an "appraisal sketch" or "building sketch" attachment.

If the home had permitted additions or renovations, the building department may have the original permit drawings on file. These are often more detailed than the assessor sketch. Some counties make these available online; others require an in-person request or a small fee.

4. Contact the original builder

For newer homes — particularly those built by a production builder in a subdivision — the builder typically has the original floor plan on file. Some builders publish floor plans on their websites by model name. If you know the builder and model (often listed on the assessor record), search their site or call customer service.

Custom-built homes may have architectural drawings filed with the original building permit. These are the most detailed and accurate floor plans available — they show wall thickness, room dimensions, and structural elements.

5. Order a professional scan

If no existing floor plan is available or accurate, a professional scan is the most reliable option. Services like CubiCasa, iGUIDE, and Matterport send a technician who photographs the home with a structured-light or lidar camera. The result is a to-scale floor plan with accurate room dimensions — usually delivered within 24 hours.

CubiCasa offers a DIY option: photograph each room with your phone and upload the images through their app. The floor plan is typically generated within a few hours for $39 to $99 depending on home size.

6. Hire an appraiser or draftsperson to measure

A licensed appraiser can measure your home and produce a sketch as part of a desktop or limited appraisal. A residential draftsperson or architect can also create measured drawings from a site visit. This is the most expensive option ($150 to $400 or more depending on home size), but produces the most accurate result for legal, insurance, or renovation purposes.

Once you have a floor plan

Any to-scale floor plan — a photo, a PDF, or a scan — can be used in PlanSnapper to calculate accurate square footage. Upload the image, trace the perimeter, set one known wall length as a scale reference, and get GLA in under two minutes. No measuring tape required.

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