Stunning Duplex house Plan with CAD and Architecture Designs
Explore this spacious duplex house with detailed CAD blueprints, blending traditional architecture with modern designs. Features 4 bedrooms, patios, and more!
9 FT+ Ceilings | Basement | Bedrooms in Basement | Colonial Farmhouse | Covered Front Porch | Elevator | Fireplaces | Foyer | Front Entry | Great Room | Home Plans with Mudrooms | Jack and Jill | Kitchen Island | Living Room | Luxury | Office/Study | Open Floor Plan Designs | Owner’s Suite on the First Floor | Patios | Traditional | Transitional | Walk-in Closet | Walk-in Pantry
Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
999 in stock
| Width | 83'-2" |
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| Depth | 85'-7" |
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| Indoor Features | Basement, Elevator, Fireplace, Foyer, Great Room, Living Room, Mudroom, Office/Study, Open Floor Plan |
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| Bed and Bath Features | Bedrooms in Basement, Jack and Jill Bathroom, Owner's Suite on First Floor, Walk-in Closet |
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Stunning Duplex House Plan with CAD and Architecture Designs
Explore this spacious duplex home layout with 6, 029 heated sq. ft., open-concept interiors, elevator access, and charming patios—includes CAD blueprints and more.
This duplex house plan offers a perfect mix of classic elegance and modern functionality. Designed for multi-generational living or investment builds, it delivers flexibility and timeless appeal across two full levels of thoughtful architecture.
Key Features of the Home Plan
Living Areas – Heated & Unheated
- Heated area: 6, 029 sq. ft. spread over two spacious floors.
- Unheated extras: Covered patios, front-entry garage bays, and balcony spaces.
Bedrooms & Bathrooms
- 4 total bedrooms across both units—perfect for large families or renters.
- Multiple full bathrooms including Jack-and-Jill layouts for privacy and ease.
Interior Highlights
- Elevator-ready design offers aging-in-place convenience.
- Open floor plan promotes easy flow from kitchen to great room. See open layouts.
- Kitchen island and walk-in pantry enhance cooking and hosting. Explore kitchen island plans.
- Private study or office provides flexibility for remote work.
Garage & Storage Details
- Garage Bays: 2-car front-entry garage, one per unit.
- Garage Type: Attached front-load for convenience.
- Storage: Mudroom spaces, walk-in closets, and optional attic areas.
Outdoor Living Features
- Covered front porch and private patios for each unit—ideal for relaxation.
- Stone and stucco exterior offers timeless curb appeal and durability.
Architectural Style: Traditional Duplex
This design blends classic stonework, stucco finishes, and clean rooflines to create an inviting, durable structure. Learn more about the duplex house plan category or explore multi-family styles on ArchDaily.
Bonus Features
- Elevator-ready shaft for easy second-floor access.
- Office or flex space suitable for gym, library, or guest use.
- Walk-in closets throughout for optimized storage.
Included Benefits with Every Plan
- CAD + PDF Files: Professionally designed and easy to edit.
- Unlimited Build License: Build the duplex as many times as needed—no extra cost.
- Free Foundation Changes: Switch to slab, crawlspace, or basement with ease.
- Structural Engineering Included: All plans are code-compliant and professionally stamped.
- Lower Modification Costs: Save up to 50% compared to competitor pricing.
- View Before You Buy: See every architectural sheet in advance.
Similar Collections You Might Love
- Triplex and Multi-Family Plans
- House Plans with Home Office
- House Plans with Elevators
- House Plans with Patios
- Plans with Walk-In Closets
Frequently Asked Questions
What’s included with this house plan? Every duplex plan includes CAD files, print-ready PDFs, an unlimited build license, structural engineering, and foundation modifications.
Can each unit be modified individually? Yes! Each side of the duplex can be customized for different layouts or features. Request changes here.
Is this design ideal for rental income? Absolutely. The mirrored layout and separate entries make it perfect for generating passive income.
Is an elevator required? No, but the plan includes an elevator shaft for easy future installation.
Can I preview the full blueprint set? Yes—view all architectural sheets before you purchase.
Start Building Your Dream Home Today
Have questions or ready to customize this plan? Contact our experts at [email protected] or fill out this form to get started.
Your future house starts with a great plan—customize your duplex and build with confidence!
All home plans include BOTH the CAD file and PDF file.
See the photos of the ACTUAL plan you would receive. Scales vary depending on the size of the home and paper size. *Most plans have added notes and/or details that are not shown in photos. These can include various calculations, structural and architectural details. CLICK MAKE AN ENQUIRY and we can update the product with all notes/details.
All plans are FREE for unlimited-build.
Roof plans are provided with every package. This will show all roof slopes and a roof framing detail. Miscellaneous details as needed per house plan.
Unless shown, the plan will not have the electrical layout. We can provide electrical layouts at $100 for 0-1499 sq. ft. home plans and $200 for 1500+ sq. ft. plans. This includes details such as recessed lights, fan/lights, switches, outlets, cable tv & telephone locations, exterior flood light locations, weather proof outlets, heat/vent/light locations…etc. After you receive the electrical layouts, review and mark any desired changes. Take a picture and we will make any and all modifications at NO EXTRA CHARGE. And do not worry if you need to go back and forth a few times. This is inclusive of the $200 fee. Turnaround time averages 2 days.
Architectural or Engineering Stamp – handled locally if required
Site Plan
Mechanical Drawings (location of heating and air equipment and duct work) – your subcontractors handle this
Plumbing Drawings (drawings showing the actual plumbing pipe sizes and locations) – your subcontractors handle this
HVAC PLANS are not shown on the blueprints. HVAC system information regarding location of units, what types of units are used, and the duct layout are schematic only and should discuss with your local builder, mechanical (HVAC) contractor, and plumbing contractor. They should be able to provide you with the necessary information based on what your local building codes will allow.
Energy calculations – handled locally when required
Receive a modification estimate within a 24 hours. Our modification team is ready to help you adjust any plan to fit your needs. The modification process is simple and estimates are free!
1. Send photos of markups and email to [email protected]
2. Want to talk to an expert? Call us at 1-800-642-8078
Note: – a sketch of the changes or the website floor plan marked up to reflect changes is a great way to convey the modifications in addition to a written list. You can simply snap a picture and upload/message us HERE.
We are faster, better, and less expensive than our competitors!
When you submit your modification request, a designer will contact you within 24 business hours with a quote.
You can have your plan redesigned in as little as 3- days!
We look forward to hearing from you!
PDF File and CAD File: $ PRICE NOTED NEXT TO ‘ADD TO CART’
PDF File Unlimited Build: $0
Unlimited Build License issued on PDF File Unlimited Build orders.
CAD File: $0
Single Build License issued on CAD File orders.
CAD File Unlimited Build: $0
Unlimited Build License issued on CAD File Unlimited Build orders.
Right Reading Reverse/Mirrored Vertically: $0
All sets will be Readable Reverse copies. Turn around time is usually 3 to 5 business days.
Mirrored Horizontally: $0
All sets will be Readable Reverse copies. Turn around time is usually 3 to 5 business days.
Available Foundation Types: See product photos for the foundation type included with the plan. Substituting for a mono slab, stem-wall, or crawl is free of charge.
10-1929B house PLAN
WHAT’S INCLUDED IN THE DELIVERY
BOTH a PDF and CAD file are sent to the email provided.
PDF – Can easily be printed at nearby printing store
CAD Files – Delivered as Autocad format. These are NECESSARY for required structrual engineering. Also very helpful for any modifications.
Plans purchased are for “unlimited” or a multi-use license
*Delivered plans are identical to the product images. With most plans, additional details and notes not pictured are also included. If you wish to inquire of these notes/details, please click “Make an Enquiry for this Product” for more information.
DISCLAIMER