17-2158 HOUSE PLAN – Coastal House Plan with 3 Floors, CAD Designs, & Blueprints
Discover this luxury 3-story coastal house plan with 5 bedrooms, 4 baths, vaulted ceilings, open floor plan, piling foundation, and detailed CAD architecture designs.
Coastal Home Plan with 3 Floors, Vaulted Ceilings & Elevator Access
Discover this luxury 3-story coastal house plan with 3,643 heated sq. ft., 5 bedrooms, elevator, open-concept layout, and detailed CAD blueprints—ideal for sloped or waterfront lots.
This coastal-style house plan offers a perfect blend of elegance and practicality. Designed for waterfront living, it delivers spacious layouts, modern amenities, and flexible features ideal for multigenerational families.
Key Features of the Home Plan
Living Areas – Heated & Unheated
- Heated area: 3,643 sq. ft. spread over three luxurious floors.
- Unheated extras: 1,975 sq. ft. including covered porches, scenic balconies, and garage space.
Bedrooms & Bathrooms
- 5 spacious bedrooms including Owner Suites on the first and second floors—perfect for flexibility and privacy.
- 4 full bathrooms, efficiently placed for optimal convenience across all levels.
Interior Highlights
- Vaulted ceilings create a sense of grandeur and openness in the second-floor great room.
- Open floor plan connects the kitchen, dining area, and great room seamlessly. Explore more open designs.
- Kitchen island, butler’s pantry, and walk-in pantry offer functionality and style for culinary enthusiasts.
- Cozy fireplace enhances the living space with charm and comfort. Browse more fireplace plans.
- Dedicated office space and mudroom to keep your home organized and productive.
Garage & Storage Details
- Garage Bays: Roomy garage with side-entry access.
- Garage Type: Ground-level integrated piling garage—ideal for flood-prone zones.
- Storage: Ample options including built-in mudroom cabinetry, linen closets, and utility storage.
Outdoor Living Features
- Covered porches and balconies on all levels to enjoy waterfront views and ocean breezes.
- Piling foundation for flood protection—perfect for coastal and sloped lots.
- Durable and attractive exterior with horizontal siding and board-and-batten design.
Architectural Style: Coastal
This design blends resilient materials and modern coastal charm—ideal for families seeking a beach retreat or permanent oceanfront residence. Learn more about the coastal house style or explore architectural insights on ArchDaily.
Bonus Features
- Elevator for easy access across all three stories—perfect for aging-in-place or multi-gen living. See more elevator plans.
- Dual Owner Suites offer flexibility for families, guests, or rentals.
- Flexible layout for vacation homes, second residences, or full-time luxury living.
Included Benefits with Every Plan
- CAD + PDF Files: Editable and printable designs ready for engineers and builders.
- Unlimited Build License: No re-purchase fees if you build more than once.
- Free Foundation Changes: Swap between piling, crawlspace, or slab as needed. Explore foundation options.
- Structural Engineering Included: Professionally stamped plans for peace of mind.
- Lower Modification Costs: Save up to 50% compared to other sites. Customize your layout here.
- View Before You Buy: Preview full plan sets before purchasing.
Similar Collections You Might Love
- Coastal House Plans
- Narrow Lot Designs
- Plans for Sloped Lots
- Covered Deck House Plans
- Plans with Kitchen Islands
Frequently Asked Questions
Can this house be built on a beach lot? Yes! This plan’s piling foundation is specifically designed for flood zones and coastal environments.
Is elevator access included? Absolutely. This plan includes a residential elevator connecting all three floors.
Can I customize the layout? Yes. We offer affordable design changes. Get a quote here.
Are engineering and blueprints included? Yes. Structural engineering, CAD files, and viewable plan sheets come standard.
Is this suitable for multigenerational living? Definitely. With two Owner Suites and an elevator, it’s perfect for families of all ages.
Start Building Your Dream Home Today
Questions about this coastal plan or want to personalize the blueprint? Reach out to our team at support@myhomefloorplans.com or use our quick contact form.
Your perfect beach house starts here—customize your plan and build with total confidence.
Original price was: $2,870.56.$1,454.99Current price is: $1,454.99.
999 in stock
| Width | 34'-6" |
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| Depth | 59'-6" |
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| Indoor Features | Basement, Downstairs Laundry Room, Elevator, Family Room, Fireplace, Foyer, Great Room, Mudroom, Office/Study |
| Outdoor Features | Covered Front Porch, Balcony, Covered Rear Porch, Wrap Around Porch |
| Bed and Bath Features | Bedrooms on Second Floor, Owner's Suite on First Floor, Owner's Suite on Second Floor, Walk-in Closet |
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9 FT+ Ceilings | Balconies | Basement | Beach | Butler’s Pantry | Coastal | Contemporary | Covered Front Porch | Covered Rear Porches | Designer Favorite | Downstairs Laundry Room | Elevator | Family Room | Fireplaces | Foyer | Great Room | Home Plans with Mudrooms | Kitchen Island | Large House Plans | Narrow Lot Designs | Office/Study Designs | Owner’s Suite on Second Floor | Owner’s Suite on the First Floor | Rear Entry | Second Floor Bedroom | Sloped Lot | Traditional Craftsman | Vaulted Ceiling | Walk-in Closet | Walk-in Pantry | Workshop | Wrap Around Porch
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17-2158 HOUSE PLAN – Coastal House Plan with 3 Floors, CAD Designs, & Blueprints
- BOTH a PDF and CAD file (sent to the email provided/a copy of the downloadable files will be in your account here)
- PDF – Easily printable at any local print shop
- CAD Files – Delivered in AutoCAD format. Required for structural engineering and very helpful for modifications.
- Structural Engineering – Included with every plan unless not shown in the product images. Very helpful and reduces engineering time dramatically for any state. *All plans must be approved by engineer licensed in state of build*
Disclaimer
Verify dimensions, square footage, and description against product images before purchase. Currently, most attributes were extracted with AI and have not been manually reviewed.
My Home Floor Plans, Inc. does not assume liability for any deviations in the plans. All information must be confirmed by your contractor prior to construction. Dimensions govern over scale.