ChatDiagram
FLOORPLAN · HOUSE PLAN

House Floor Plan Design

Want to design your own house floor plan? Use ChatDiagram’s AI floor plan maker to instantly generate and customize layouts. Then browse these house floor plan examples for inspiration.

3 EXAMPLES· UPDATED 2026-06-21
Make your own house plan diagram.

Describe it in plain English — the AI drafts it, you edit. No template wrangling.

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HOME DESIGN

L-Shaped House with Central Courtyard Floor Plan

FLOOR PLANS

Split-Level Living — Open Concept

HOUSE-PLAN

Two-Story Colonial House with Wrap-Around Porch

ABOUT

About these examples.

From split-level living to colonial porches, these examples show how different house plans accommodate unique lifestyles. Whether you're a homeowner, architect, or real estate professional, these examples will spark ideas for your next project.

HOW TO

Make one yourself.

  1. 1

    Choose a starting layout

    Select a house shape or import a photo to begin your floor plan.

  2. 2

    Add rooms and walls

    Drag and drop rooms, adjust walls, and define spaces like living, kitchen, and bedrooms.

  3. 3

    Insert doors and windows

    Place doors, windows, and architectural elements with a single click.

  4. 4

    Furnish and annotate

    Add furniture, labels, and dimensions to visualize your house plan in detail.

  5. 5

    Export and share

    Download your floor plan as an image or PDF, or share a link with collaborators.

FAQ

Frequently asked questions

Can I design a multi-story house floor plan?01
Yes, ChatDiagram supports multi-story houses. You can create separate floor plans for each level and link them together.
How do I add outdoor areas like patios or porches?02
Use the outdoor space tools to add decks, porches, or patios. You can customize dimensions and connect them to indoor rooms.
What file formats can I export my house floor plan in?03
You can export as PNG, JPG, SVG, or PDF. High-resolution outputs are available for printing.
Is it possible to get exact dimensions?04
Absolutely. You can set precise wall lengths, room sizes, and total square footage. The grid and measurement tools help ensure accuracy.
Can I collaborate with my family or contractor on the plan?05
Share a live link to your floor plan, allowing others to view and comment. Real-time collaboration is supported on premium plans.
Start from a blank canvas →

Open the AI editor and describe what you need — export PNG/SVG when you're done.

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