If you want a seriously comfortable one-story home that feels high-end but still warm and livable, this 4,090 sq ft modern farmhouse layout checks a lot of boxes.
You get 4 bedrooms, 4 full bathrooms plus 2 half baths (5 total), a true open-concept core, a media room, a dedicated office, a guest-friendly layout, and a 3-car side-entry garage – all wrapped in clean modern farmhouse style.

Quick House Stats
| Heated Living Area | 4,090 sq ft (single level) |
|---|---|
| Bedrooms | 4 (including a private guest room) |
| Bathrooms | 4 full bathrooms + 2 half baths (5 total) |
| Stories | 1 (true one-story living) |
| Garage | 3-car side-entry garage (about 969 sq ft) |
| Overall Width | 98′ |
| Overall Depth | 81′ 10″ |
| Ceiling Height | Approx. 10′ on the main floor |
| Key Extras | Media room, office, mudroom, guest room, split-bedroom layout, front & rear porches |
Estimated Build Cost (USA Ballpark)
Just to give you a rough idea when dreaming and planning, here’s a simple cost range based on typical per-square-foot pricing in many parts of the USA.
| Living Area Used for Estimate | 4,090 sq ft |
|---|---|
| Typical Cost per Sq Ft | About $150 – $230+ per sq ft |
| Estimated Build Range | Roughly $615,000 – $945,000+ (house only, not including land, major site work, or luxury upgrades) |
Treat this as a starting guide. Local labor, materials, and finish levels can push you lower or higher, so always confirm with builders in your area.

Exterior & Curb Appeal – Bold, Clean Modern Farmhouse
From the street, this house looks like it belongs on a dream-home Pinterest board: wide single-story presence, strong rooflines, large windows, and that classic modern farmhouse feel – clean but not cold.

The 3-car garage is side-entry, which is a big plus for curb appeal. Instead of garage doors dominating the front, you get a house-first look: main entry, windows, and porch details are what people notice first.
A covered front porch adds just the right amount of welcome – the perfect spot for planters, a bench, or a couple of cozy chairs.

At the back, a generous covered rear porch extends your living outdoors. This is your built-in “second living room” for barbecues, evening chats, or just relaxing after a long day.
Floor Plan Style – Open Core with Smart Wings
Inside, the plan is built around a big open core and smartly separated bedroom wings. You get:
- A spacious great room as the main gathering spot.
- An open kitchen with island, connected to the living and dining area.
- A dedicated media room for movies, gaming, or sports nights.
- A separate office so work and paperwork don’t take over the dining table.
- A split-bedroom layout, keeping the primary suite away from the secondary bedrooms.
Everything is on one level, which makes daily living easier now and far into the future. No stairs to fight with. No “we’ll just avoid the upstairs when we’re older” conversations.
Front Entry, Foyer & Office
Walk through the front door and you arrive in a foyer that gives you a “wow” moment without wasting square footage. You get a clear view toward the main living area, so the house feels open right from the start.
Just off the entry sits the office. This room is gold if you:
- Work from home and need a solid, quiet workspace.
- Want a place for kids to do homework and projects.
- Like having a room where you can close the door on bills, files, and laptops.
Because it’s close to the front, clients or visitors can step into the office without wandering through all your private spaces.
Great Room – Everyday Hangout & Hosting Zone
The great room is the heart of this home. It’s designed to be big enough for deep sofas, extra chairs, and a proper media wall, with space left over so it never feels tight.
- Large windows help pull in natural light and connect your main living area to the backyard.
- The open connection to the kitchen means you’re never “stuck in the kitchen” away from everyone else.
- There’s enough wall space for built-ins, a fireplace feature, or a large TV setup.
This is where movie nights happen, where guests naturally gather, and where daily life will quietly center itself around.
Kitchen & Dining – Open, Social, and Functional
The kitchen in this plan is built for real cooking and real life. You’re not just getting a pretty space – you’re getting a workhorse.

- Large island: Plenty of prep room plus casual seating for snacks, breakfast, or a quick coffee chat.
- Walk-in pantry: Ideal for stocking up on groceries, small appliances, and bulk items without crowding your counters.
- Open layout: The kitchen flows into the dining and living zones so you can serve, talk, and move around easily.
The dining area sits close enough to function for everyday meals but can still handle a bigger table for holidays or dinner parties. No weird, isolated “formal only” dining room that never gets used.
Media Room – Built-In Entertainment Space
One of the standout features is the media room. Instead of cramming a TV into a spare bedroom, you get a dedicated space for:
- Home theater with a big screen and surround sound.
- Gaming headquarters for kids (or adults).
- Sports watch parties, movie marathons, or binge-watching nights.
Having this room separate from the great room lets one group watch a game while others chat or read in the main living area without competing noise.
Primary Suite – Private Retreat on Its Own Side
The primary suite sits in its own wing of the house for maximum privacy.
The bedroom is generously sized, with room for a large bed, side tables, dresser, and even a sitting chair or bench.

The ensuite bathroom is designed to feel like a private spa:
- Two sinks so two people can get ready without elbow wars.
- Large walk-in shower and space for a soaking tub depending on final specs and finishes.
- Private toilet area for extra comfort.
A big walk-in closet finishes off the suite, offering plenty of space for clothes, shoes, and storage. If you like the idea of a grown-up retreat that actually feels separate from the rest of the house, this wing delivers.
Guest Room, Split Bedrooms & Family Comfort
On the opposite side of the house, you’ll find the guest room and the other secondary bedrooms, arranged in a split-bedroom layout. This gives everyone some separation and quiet.
- Guest room: Has easy access to a full bath, making longer stays comfortable and private.
- Additional bedrooms: Well sized for kids, teens, visiting family, or even a second office or hobby room.
- Multiple baths: With 4 full bathrooms and 2 half baths in the house overall, morning traffic is much easier to manage.
This wing works well if you host often, have a bigger family, or want a mix of sleeping space and flexible rooms.
Mudroom, Laundry & Everyday Flow
From the 3-car side-entry garage, you step into a mudroom area instead of dumping straight into the kitchen. This small detail makes a huge difference.
- Perfect spot for hooks, lockers, and a bench so shoes, bags, and coats stay under control.
- Keeps dirt and clutter from marching directly into your main living spaces.
The laundry is also on the main level, which means no hauling baskets up and down stairs. Together with the mudroom and extra storage spaces, day-to-day living becomes a little smoother and less chaotic.
Front & Rear Porches – Extra Living Without Extra Heating Bills
The front porch gives you that timeless farmhouse welcome. It’s made for pots of flowers, seasonal decor, and a couple of chairs where you can sit in the evening and watch life go by.
The covered rear porch acts like an outdoor living room:
- Plenty of room for a dining table or lounge seating.
- Perfect for grilling, outdoor meals, or just catching fresh air in the shade.
- Gives you usable space most of the year without increasing your heated square footage.
Storage & Practical Details
A home this size needs serious storage, and this plan delivers in smart ways:
- Walk-in pantry for the kitchen.
- Closets in all bedrooms plus linen storage.
- Generous primary walk-in closet.
- Three-car garage for vehicles, tools, sports gear, and seasonal decor.
- Mudroom and media room that can also absorb some storage cabinetry if needed.
Instead of wasting square footage on long, empty hallways, the space is invested into actual usable rooms and storage.
Lifestyle Fit – Who This Modern Farmhouse Is Perfect For
This 4,090 sq ft modern farmhouse plan is a great match if you:
- Want true one-story living with no stairs to manage.
- Need 4 real bedrooms plus good bathroom coverage for a busy household.
- Love open-concept living but still want a media room and an office for focused activities.
- Like the idea of a guest-friendly layout with a private guest room and multiple baths.
- Want strong curb appeal with a side-entry 3-car garage and both front and rear porches.
Final Thoughts
This modern farmhouse design blends generous space, smart layout, and everyday practicality. You get the big things – open living, media room, office, guest room, porches, and a 3-car garage – plus the little details like a mudroom and split-bedroom layout that make real life easier.
If you’re dreaming of a one-story home that feels impressive but still truly livable for a busy family, frequent guests, and long-term comfort, this 4,090 sq ft modern farmhouse deserves a spot very high on your list.
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