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Mansion House Plans – Browse 1000’s of Grand, Statement-Making Designs

Why Mansion House Plans Deliver the Ultimate in Space, Elegance, and Prestige

Find Your Dream house

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Browse stunning mansion house plans and find your dream design! Explore luxurious floor plans

Explore Mansion House Plans – Grand Designs for Luxurious Living

Mansion house plans represent the epitome of luxury, comfort, and architectural sophistication. These expansive floor plans are tailored for those seeking grandeur and opulence in every aspect of their living space. Whether you’re looking to build your forever residence or develop an elite estate, mansion house plans from My Home Floor Plans provide unmatched elegance, customizable layouts, and exceptional value with structural engineering and CAD files included.

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Found 3,002 House Plans!

  • Cape Cod House Plan - 3-Bed, 2-Bath, 1,850 SF

    14-1771 HOUSE PLAN – Cape Cod House Plan – 3-Bed, 2-Bath, 1,850 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Craftsman Ranch House Plan - 4-Bed, 3-Bath, 2,450 SF

    14-1665 HOUSE PLAN – Craftsman Ranch House Plan – 4-Bed, 3-Bath, 2,450 SF – House plan details

    Original price was: $2,070.56.Current price is: $1,134.99.
  • Beach Home Plan - 4-Bed, 3.5-Bath, 2689 SF

    14-1640 HOUSE PLAN – Beach Home Plan – 4-Bed, 3.5-Bath, 2689 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Beach Home Plan - 4-Bed, 3-Bath, 4139 SF

    14-1632 HOUSE PLAN – Beach Home Plan – 4-Bed, 3-Bath, 4139 SF – House plan details

    Original price was: $2,070.56.Current price is: $1,134.99.
  • Craftsman Farmhouse Home Plan - 4-Bed, 3.5-Bath, 3,215 SF

    14-1620 HOUSE PLAN – Craftsman Farmhouse Home Plan – 4-Bed, 3.5-Bath, 3,215 SF – House plan details

    Original price was: $2,870.56.Current price is: $1,454.99.
  • Suggested Alt Text: Craftsman house plan exterior with double gables, front porch, and stone accents

    14-1565 HOUSE PLAN – Craftsman House Plan – 3-Bed, 2.5-Bath, 2310 SF – House plan details

    Original price was: $2,381.14.Current price is: $1,134.99.
  • Modern French Home Plan - 3-Bed, 2.5-Bath, 2400 SF

    14-1543 HOUSE PLAN – Modern French Home Plan – 3-Bed, 2.5-Bath, 2400 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • A realistic 3D rendering of a traditional Craftsman-style cottage with a dark gray gable roof, brick and beige siding, white trim, and symmetrical dormers. The home features a double garage on the left, a covered front porch with columns, and multi-pane windows across the façade. Lush green landscaping and mature trees surround the house under a soft, golden 4 p.m. sky.

    14-1497 HOUSE PLAN – Traditional House Plan – 3-Bed, 2-Bath, 2,050 SF – House plan details

    Original price was: $2,070.56.Current price is: $1,134.99.
  • Craftsman cottage-style home with stone accents, red shutters, and front porch seating surrounded by lush landscaping.

    14-1467 HOUSE PLAN – Craftsman House Plan – 3-Bed, 2-Bath, 2,100 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Two-story Modern Farmhouse Coastal home with metal roof, stone base, and elevated porch surrounded by lush trees.

    14-1463 HOUSE PLAN – Modern Farmhouse Coastal Plan – 3-Bed, 2.5-Bath, 1880 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Front view of a classic farmhouse featuring a wide front porch, gable roof, and symmetrical windows surrounded by green lawn and trees.

    14-1380 HOUSE PLAN – Farmhouse Home Plan – 4-Bed, 3-Bath, 2,735 SF – House plan details

    Original price was: $2,870.56.Current price is: $1,454.99.
  • Two-story modern farmhouse with white vertical siding, black shutters, and stone foundation

    14-1367 HOUSE PLAN – Farmhouse Home Plan – 4-Bed, 3.5-Bath, 2,746 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Two-story Craftsman Farmhouse with stone porch columns, gable brackets, and board and batten siding

    14-1328 HOUSE PLAN – Craftsman Farmhouse Home Plan – 4-Bed, 3-Bath, 2,683 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Beach Coastal Shingle Style house plan with raised garage, front porch, and gabled roof

    14-1224 HOUSE PLAN – Beach Coastal Home Plan – 3-Bed, 3-Bath, 2,324 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.
  • Dutch Colonial house plan with gambrel roof, dormers, and stone-accented exterior

    14-1069 HOUSE PLAN – Dutch Colonial House Plan – 4-Bed, 3-Bath, 2,450 SF – House plan details

    Original price was: $2,470.56.Current price is: $1,254.99.

What Defines a Mansion House Plan?

The term “mansion” traditionally refers to a residence exceeding 5,000 square feet, often situated on expansive properties. Our mansion house plans not only meet these criteria but go beyond by incorporating thoughtful details such as porte-cocheres, grand foyers, multi-car garages, private guest suites, and entertainment wings.

From Mediterranean villas to Georgian estates, every design prioritizes space, flow, and function while maintaining timeless beauty. And with access to editable floor plans, homeowners can tailor their dream estate to reflect their personal style.

Top Features Found in Our Mansion House Plans

  • Heated square footage starting at 5,000+ sq. ft.
  • Multiple levels, often with finished basements and attic suites
  • Grand entrances with double staircases and multi-story foyers
  • Chef-style gourmet kitchens and butler’s pantries
  • Dedicated home theaters, libraries, wine cellars, and fitness rooms
  • Indoor/outdoor entertaining areas with large decks, porches, and courtyards
  • Primary suites with spa-inspired bathrooms and expansive walk-in closets
  • Guest quarters, in-law suites, or dual owner’s retreats
  • 4–6+ car garages, including RV bays and golf cart storage

Why Choose My Home Floor Plans?

When you purchase mansion house plans from My Home Floor Plans, you receive more than just blueprints—you gain access to exclusive benefits that ensure long-term value:

  • CAD + PDF Files Included: Full editable access for engineers and builders.
  • Unlimited Build License: Use your plan multiple times without additional costs.
  • Structural Engineering Included: All designs meet modern code compliance.
  • Free Foundation Changes: Tailor your plan to slab, crawlspace, or basement foundations.
  • After-Build Photo Previews: See what your finished mansion could look like in real life.
  • Transparent Pricing: With plans starting at less than half the cost of other competitors, we offer the best value in the industry.

Customize Your Mansion to Match Your Vision

Every homeowner has a unique dream. Our customizable house plans allow you to modify any mansion design—whether you need more bedrooms, want to add an elevator, or reconfigure the garage layout. The included CAD files make working with contractors and architects seamless.

Our team also provides modification services at rates that are less than half of industry norms. You can even view all plan sheets before purchasing, ensuring full confidence in your selection.

Popular Mansion Styles and Architecture

Mansion house plans span a wide range of architectural styles. At My Home Floor Plans, we offer:

Smart Design Meets Luxurious Space

While space is abundant in mansion house plans, intelligent design is what makes these layouts truly functional. Features like zoned HVAC systems, private wings, main-floor owner’s suites, and multi-functional floor plans help balance efficiency with opulence. Whether you’re entertaining dozens or enjoying quiet family time, these homes flow beautifully.

Pair Your Mansion with Specialized Features

Mansions often pair well with luxury amenities and specialty spaces. Here are some of our most popular add-ons:

Planning for Lot Size and Footprint

Given their size, mansion house plans require ample lot space. Whether you’re building on a golf course, hillside, or private lakefront property, our advanced search tools let you filter by lot size, square footage, and number of floors. Our experts can also help adjust a plan to better suit your land.

Build with Confidence

Unlike many marketplaces, we’ve already built every plan you see. This eliminates costly surprises during construction and gives you peace of mind from day one. You can also preview every sheet before you purchase—no guessing.

Explore Related Collections

Ready to Get Started?

Building a mansion doesn’t have to mean overpaying for incomplete or outdated plans. At My Home Floor Plans, we deliver quality, affordability, and elegance in every blueprint. Explore our mansion house plans today and bring your grand vision to life.

Explore current luxury home design trends from Architectural Digest.

Contact Us for Assistance

Need help choosing the right mansion house plan? Reach out to our expert team at support@myhomefloorplans.com or use our Contact Page.

Frequently Asked Questions About Mansion House Plans

What qualifies as a mansion house plan?

Typically, any house design exceeding 5,000 square feet with multiple luxurious features—such as multiple suites, home theaters, or grand foyers—is considered a mansion plan.

Are these mansion plans customizable?

Yes, all plans include CAD files and can be modified to suit your specific needs. We also offer modification services at reduced rates.

Can I build the plan more than once?

Absolutely. Every purchase comes with an unlimited-build license—use your mansion design as many times as you’d like.

Do mansion plans come with structural engineering?

Yes. All mansion house plans include structural engineering details that comply with modern codes and are ready for permitting.

Can I view all the plan sheets before I buy?

Yes! We are one of the only providers that let you preview every sheet of your plan package before purchase.

Start designing your dream estate today—browse our full collection of mansion house plans and let your luxury lifestyle begin.