4,301 Sq. Ft. Modern Multi-Generational House Plan with Attached ADU
$2,151.00
The MG 1-4301-4 Modern Multi-Generational House Plan offers 4,301 sq. ft. of thoughtfully designed living space in a single-story layout. Measuring 84 feet wide by 79 feet deep, this modern multi-family house plan features an attached accessory dwelling unit (ADU), making it ideal for extended families, aging parents, adult children, or a potential rental space. With 4 bedrooms, 4.25 bathrooms, and a 3-car garage, this flexible home design supports comfortable living with added privacy and independence.
| Square Footage | 4,301 sq. ft. |
|---|---|
| Bedrooms | 4 |
| Bathrooms | 4.25 |
| Garage size | 3 Car |
| Stories | 1 |
| Square footage range | 4,000-5,000 |
MG 1-4301-4 Modern Multi-Generational House Plan with Attached ADU
The MG 1-4301-4 Modern Multi-Generational House Plan is designed for families seeking flexible living arrangements, privacy, and modern functionality. With 4,301 square feet of living space, this single-story multi-family house plan combines a spacious main residence with an attached accessory dwelling unit (ADU), providing options for multi-generational living or accommodating extended family members under one roof.
Measuring 84 feet wide by 79 feet deep, this modern house plan offers a practical layout for households with changing needs. The main home accommodates up to three bedrooms, while the attached ADU provides a separate bedroom and independent living space. This arrangement is ideal for aging parents, adult children, visiting relatives, or homeowners considering a separate rental unit, subject to local regulations.
Flexible Living for Multiple Generations
This house plan with an attached ADU provides a balance of shared living and personal privacy. The separate dwelling unit allows family members to maintain greater independence while remaining close to the main household. Its adaptable design makes it a practical option for extended families and homeowners looking for versatile living spaces.
Modern Single-Story Design
The single-story layout offers convenient access throughout the home, while the generous floor area supports comfortable everyday living. With four bedrooms and 4.25 bathrooms listed in the specifications, this design provides room for a variety of household arrangements. A spacious 3-car garage adds convenient vehicle parking and storage.
House Plan Features:
- Plan Number: MG 1-4301-4
- Living Area: 4,301 sq. ft.
- Stories: 1
- Bedrooms: 4
- Bathrooms: 4.25
- Garage: 3-car
- Dimensions: 84 feet wide × 79 feet deep
- Design Type: Modern multi-generational and multi-family house plan
- Special Feature: Attached accessory dwelling unit (ADU/DADU)
Choose the MG 1-4301-4 for a flexible house plan that combines modern design, multi-generational living, and the convenience of an attached accessory dwelling unit.
Structural Engineering and Customization
This plan has the option to include Structural Engineering. Please call for details. Engineering is for Washington State, Oregon, Idaho, California, Texas, and Arizona. Engineering is done by an outside engineering firm. Custom Your Way Design, LLC is not liable for any structural design, plans, specifications, or calculations. Additional costs may be required for site-specific variables. Please allow an estimated 2 to 3 weeks for site-specific engineering and customization.
Additional options are: reverse plan, 10/12 roof pitch, slab foundation, hung floor joists, 3rd/4th car garage bay,10 ft wall height, and board & batten siding (farmhouse). Call for details and pricing.
Note: Artist Rendering may show features and options that are not on the plans. Custom Your Way Design has the right to change features and options without consent or notice. This product requires the address of the building site for plans to be updated and processed. This purchase is for a one-time build. Each time this plan is built, a separate purchase of the plan is required. Plan order does not include plan revisions. Plan does not include updates for site-specific requirements such as a daylight basement, tall crawl space, height limitations, setback, codes, etc. Plan is designed to the IRC Code. This plan will be delivered electronically. Physical copies are not included. Plans may be printed in unlimited quantities at your local print shop. See Terms and Conditions for additional details. Purchase of the plans indicates that the purchaser agrees to the Terms and Conditions.
For any questions, please contact us at (360) 237-4784.
Frequently Asked Questions (FAQs)
What is the difference between custom and stock house plans?
Custom house plans are tailored specifically to your needs and preferences, while stock house plans are pre-designed templates that can be modified to suit your requirements. At Custom Your Way Design we can do both. We are even able to take out stock plans and customize them to your exact needs.
How long does the permitting process take?
The permitting process varies by state and project complexity, typically ranging from a few weeks to several months. We assist in streamlining this process.
Can I modify a stock house plan?
Yes, our stock house plans can be customized to better fit your vision and comply with local building codes.
Do you offer plans for energy-efficient homes?
Absolutely, we specialize in designing energy-efficient homes that are both sustainable and cost-effective. Washington Sate requires very strong energy compliance for permits and we help navigate the WSEC so you can be well designed for Energy Efficiency.
What is required for permits in Washington State?
Washington State permits largely depend on where you build in Washington. Requirements vary depending on which city, county, or jurisdiction yor are building in. Some basic reqruirements are as follows: Architectural House Plans design for Washington State building and energy codes, Strucutral Engineering Calculations and Plans, Washington State Energy Code Calculations, Site Plan, Drainage plan, Permity Applications, Environmental review, and possibly Well and Septic approvals.
Why choolse a local designer instead of a national house plan company for my house plans in Washington State?
Washington State has very unique conditions that require a local expert to design for. Many stock house plan providers do not offer local energy options. Washington State has terrain conditions, wet climate conditions, and high wind and seismic conditions that must be considered when designing a ne home for permits. We take everything into consideration for your unique project. Our stock plans are already designed for Washington State building conditions so permitting and building is much easier to navigate.
