This 3,669-square-foot modern farmhouse is the kind of home that makes you stop scrolling and start imagining furniture. Designed for comfortable single-story living, it combines four bedrooms, four full bathrooms, one half bathroom, a three-car garage, an open floor plan, a dedicated flex room, a mudroom, and generous outdoor spaces.
What makes the design especially interesting is its flexibility. The layout includes a guest room and an in-law suite, while the split-bedroom arrangement gives the owner’s suite its own private territory. In other words, this house can accommodate a busy family, frequent guests, aging parents, or a household that simply appreciates having more space than it strictly needs.
And with nearly 3,700 square feet under one roof, there is plenty of room for life to happen. Family movie nights, weekend visitors, home offices, hobbies, oversized furniture, and that one piece of furniture you bought because it was “too good to leave at the store” can all find a place here.
Exterior & First Impressions
The exterior combines the familiar character of a farmhouse with cleaner contemporary proportions. The result is a home that feels traditional enough to be welcoming while still having the crisp appearance expected from a modern farmhouse.
The footprint measures approximately 87 feet 6 inches wide by 110 feet 6 inches deep. That is a substantial footprint, but the single-story arrangement keeps the home visually grounded and easy to navigate.
At approximately 23 feet 9 inches high, the home has enough vertical presence to complement its broad footprint without becoming overwhelmingly tall.
The 10:12 main roof pitch contributes strongly to the farmhouse character. Steeper roof lines give the exterior a more dramatic silhouette and create the opportunity for attractive gable details, generous roof overhangs, and strong architectural proportions.
Front Porch & Outdoor Living
The front porch provides a welcoming transition between the landscape and the interior. It also gives the farmhouse exterior an important outdoor gathering space where homeowners can place comfortable chairs, planters, or a porch swing.
The rear porch takes the outdoor experience further. Positioned at the back of the home, it can become an extension of the main living areas for outdoor dining, relaxing, grilling, or entertaining.
For a home this large, outdoor space is particularly valuable. It prevents all family activity from being forced indoors and gives the property another layer of usable living space.
Entry & Main-Floor Layout
Everything is located on one level, with all 3,669 square feet of heated living space contained on the first floor.
This is one of the home’s biggest practical advantages. Bedrooms, living areas, kitchen, laundry, mudroom, and flexible spaces can all be reached without stairs.
The layout uses a split-bedroom configuration, creating separation between the owner’s private area and the secondary bedrooms. This gives the home a more organized feeling and helps different members of the household enjoy their own zones.
The design also includes a guest room and an in-law suite, making it especially attractive for multigenerational households or homeowners who frequently have visitors.
Open-Concept Great Room
The open floor plan forms the social center of the house. Instead of separating the main living spaces into small enclosed rooms, the design allows them to work together as one connected environment.
The great room can accommodate a large sectional, additional lounge chairs, entertainment furniture, and accent pieces without immediately feeling cramped.
Because the living area connects naturally with the kitchen and dining spaces, conversations can continue even when someone is preparing dinner. This is one of those little design decisions that becomes increasingly valuable once the house is actually being lived in.
Kitchen With Large Island
The kitchen is built around a central island, providing additional workspace and creating a natural gathering point for the household.
The island can serve several purposes. It can provide a preparation surface, casual seating, serving space during parties, or simply become the place where everyone drops their phone, keys, homework, and approximately fourteen things that nobody remembers putting there.
The open relationship between the kitchen and living areas makes the space particularly useful for entertaining. Guests can socialize nearby while meals are prepared without blocking the working areas of the kitchen.
With a home of this size, homeowners can also consider upgrading the kitchen with extensive cabinetry, a large refrigerator, double ovens, a beverage station, or other features that suit their lifestyle.
Dining Area
The dining space works as part of the home’s larger open living arrangement. This gives homeowners flexibility when choosing between a formal dining table, a more casual family table, or a combination of dining and entertaining furniture.
The proximity to the kitchen makes everyday meals convenient while keeping the dining area connected to the main social spaces.
During larger gatherings, the open arrangement allows people to spread naturally between the dining area, kitchen, living room, and rear porch.
Owner’s Suite
The owner’s suite occupies a private portion of the home, benefiting from the split-bedroom layout.
A private primary bedroom of this scale can comfortably accommodate a king-size bed, bedside tables, dresser, seating, and additional storage furniture without making the room feel like a furniture warehouse.
The separation from the secondary bedrooms also makes the suite more peaceful. Parents can have their own retreat while children, guests, or other household members use the bedrooms located elsewhere in the home.
Primary Bathroom
The primary bathroom can function as a private retreat connected directly to the owner’s suite. With the overall size of this home, there is plenty of opportunity to create a comfortable bathroom with a large vanity, spacious shower, private toilet area, and additional storage.
Homeowners can also use contemporary finishes to reinforce the modern farmhouse aesthetic. Natural wood tones, large-format tile, simple cabinetry, black or brushed-metal fixtures, and generous mirrors can all work beautifully in this setting.
Guest Room & In-Law Suite
One of the most valuable features of this design is its emphasis on guest and multigenerational living.
The inclusion of a guest room and an in-law suite means the home can accommodate visitors without making them feel like temporary occupants squeezed into a leftover bedroom.
An in-law suite can be particularly useful for parents or other relatives who want to remain close to family while retaining a degree of privacy. It can also provide a flexible solution for long-term guests or changing family arrangements.
This flexibility gives the home long-term usefulness. A room that works as an in-law suite today could potentially become a guest retreat, private office, hobby area, or other specialized space in the future.
Secondary Bedrooms
Beyond the owner’s suite, the home provides three additional bedrooms. This creates several possibilities for family living.
Children can have dedicated rooms, guests can have comfortable accommodations, and homeowners can still potentially reserve one room for another purpose depending on their needs.
The split-bedroom arrangement also prevents every bedroom from feeling clustered together. That separation can be especially useful when one person wants to sleep while another part of the household is still awake.
Four Full Bathrooms & Powder Room
Four full bathrooms plus one half bathroom give this home excellent bathroom capacity.
This is especially important with four bedrooms and nearly 3,700 square feet of living space. The bathrooms can serve different bedroom zones and guests, reducing the need for people to cross the entire house simply to find a bathroom.
The half bathroom provides a convenient option for visitors using the main entertaining areas. Guests can use it without entering the private bedroom portions of the home.
Flex Room
The flex room is another feature that adds long-term value to the layout. Rather than assigning the room to one permanent purpose, homeowners can decide how it should function.
It could become a home office, study, library, hobby room, children’s playroom, exercise room, media room, or quiet retreat.
This is particularly useful because households change. A playroom may eventually become a study, while a home office may become a guest room. A flex room allows the house to evolve instead of forcing the homeowner to redesign the entire floor plan every few years.
Mudroom
The mudroom provides an important transition zone between the garage and the main house.
It can be equipped with benches, hooks, cabinets, cubbies, shelving, and storage for shoes, coats, bags, sports equipment, and everyday items.
For families, this small organizational zone can make a surprisingly large difference. Without a mudroom, all those belongings have a tendency to migrate toward the kitchen, where they establish their own unofficial neighborhood.
Laundry Room
The laundry room is located on the main floor, keeping one of the most frequently used household functions conveniently accessible.
Because the home is entirely single-story, laundry baskets do not need to travel between floors. The space can also be customized with cabinets, folding counters, hanging rods, and utility storage.
Three-Car Garage
The home includes a substantial 943-square-foot three-car garage. That is enough space to provide comfortable parking while also leaving room for storage and household equipment.
The garage offers both courtyard-entry and front-entry configurations, giving homeowners flexibility depending on the lot and desired exterior appearance.
A three-car garage is useful well beyond vehicle storage. Depending on the final arrangement, it can accommodate bicycles, lawn equipment, tools, recreational gear, seasonal decorations, and other belongings that homeowners would rather not store inside the house.
Roof & Construction Details
The main roof uses a 10:12 pitch, giving the home a pronounced farmhouse silhouette. The steep roof geometry also contributes to the overall character of the exterior.
The exterior framing is specified as 2×6 wood framing. This provides space for a substantial wall assembly and can support modern insulation strategies when combined with suitable windows, air sealing, HVAC equipment, and construction practices.
Foundation Options
The design can be built with either a slab or crawlspace foundation, while a basement foundation is also available as an option.
The best foundation depends on the actual building site. Soil conditions, drainage, slope, groundwater, local codes, climate, and the homeowner’s need for additional lower-level space should all be considered before selecting the foundation type.
A basement can add significant usable space but also increases construction complexity and cost. A slab may be simpler on an appropriate site, while a crawlspace can provide convenient access beneath the home for utilities and services.
Dimensions & Structural Details
- Heated living area: 3,669 sq. ft.
- First-floor living area: 3,669 sq. ft.
- Bedrooms: 4
- Full bathrooms: 4
- Half bathroom: 1
- Stories: 1
- Garage: 3-car
- Garage area: 943 sq. ft.
- Overall width: 87 feet 6 inches
- Overall depth: 110 feet 6 inches
- Overall height: 23 feet 9 inches
- Main roof pitch: 10:12
- Exterior framing: 2×6 wood
- Foundation choices: slab, crawlspace, or basement
Functional Features
- Modern farmhouse exterior
- Single-story layout
- Four bedrooms
- Four full bathrooms
- One half bathroom
- Owner’s suite on the main floor
- Split-bedroom arrangement
- Guest room
- In-law suite
- Open floor plan
- Kitchen island
- Flex room
- Mudroom
- Main-floor laundry
- Front porch
- Rear porch
- Three-car garage
- Courtyard-entry garage option
- Front-entry garage option
Quick Specs
| Feature | Detail |
|---|---|
| Home Style | Modern Farmhouse |
| Heated Living Area | 3,669 sq. ft. |
| Bedrooms | 4 |
| Full Bathrooms | 4 |
| Half Bathroom | 1 |
| Stories | 1 |
| Garage | 3-car |
| Garage Area | 943 sq. ft. |
| Width | 87 ft. 6 in. |
| Depth | 110 ft. 6 in. |
| Height | 23 ft. 9 in. |
| Roof Pitch | 10:12 |
| Framing | 2×6 wood |
| Foundation Options | Slab, crawlspace, or basement |
| Outdoor Spaces | Front porch and rear porch |
| Special Rooms | Flex room, mudroom, guest room, and in-law suite |
Estimated U.S. Build Cost
For a 3,669-square-foot modern farmhouse of this size and complexity, a reasonable early-stage U.S. construction planning range could be approximately $225 to $425 per heated square foot.
Using that broad range, the estimated construction cost for the heated living area would be approximately $825,000 to $1.56 million.
A more typical mid-to-upper-midrange construction budget could land around $950,000 to $1.25 million, depending heavily on location, site conditions, contractor pricing, materials, cabinetry, windows, appliances, bathroom finishes, roofing, exterior details, and the overall quality of construction.
These figures are broad planning estimates rather than contractor quotations. They also do not necessarily include land, financing, major site preparation, unusual foundation work, utility connections, landscaping, pools, detached structures, or other major owner-selected improvements.
The three-car garage, four full bathrooms, in-law suite, large footprint, contemporary farmhouse detailing, and higher-end finish possibilities can all push the final construction budget upward.
Why This Home Works So Well
This modern farmhouse works so well because it combines the visual appeal people expect from today’s farmhouse architecture with an extremely practical single-story floor plan.
The 3,669 square feet are not simply spread across four bedrooms. The layout includes an owner’s suite, guest accommodations, an in-law suite, four full bathrooms, a powder room, a flex room, mudroom, laundry room, open living areas, porches, and a generous three-car garage.
The split-bedroom arrangement creates privacy, while the open floor plan keeps the main social areas connected. The kitchen island becomes a natural gathering point, and the rear porch provides an easy way to move entertaining outdoors.
The guest room and in-law suite are especially valuable because they give the home flexibility beyond the traditional nuclear-family arrangement. Relatives can stay comfortably, guests can have their own space, and rooms can eventually change functions as the household evolves.
The flex room adds another layer of adaptability. It means the homeowners do not have to predict exactly how their needs will look ten years from now. The room can simply change jobs when life changes.
Then there is the three-car garage. With 943 square feet dedicated to parking and storage, the home has enough supporting space to handle vehicles, equipment, tools, bicycles, and all the other possessions that somehow multiply once you have a house.
Ultimately, this is a modern farmhouse designed around flexibility, privacy, entertaining, and long-term family living. It has the welcoming personality of a farmhouse, the clean organization of contemporary design, and the convenience of keeping everything on one level.
For a homeowner looking for a substantial four-bedroom residence that can comfortably support guests, multiple generations, busy family life, and changing needs over time, this layout has a lot going for it.
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