If you’re touring homes in Montgomery County, Maryland, you’re going to notice the same handful of architectural styles popping up over and over. Knowing what you’re looking at before you walk in the door helps you narrow your search faster and set realistic expectations about layout, storage, and how the home will actually live day to day.

I’ve sold homes across this county for years, and buyers ask me some version of “what’s the difference between all these styles?” on almost every tour. So here’s my breakdown of the five home styles you’ll encounter most often here, what defines each one, and who tends to love them.

1. Colonial

The colonial is king in Montgomery County. If you’re touring anywhere from Potomac to North Potomac to Olney, the majority of what you’ll see built since the mid-1980s falls into this category, and it’s not close.

A colonial is built on three distinct levels, and that separation is the whole point of the style. The main level handles daily living and entertaining: living room, dining room, kitchen, family room, and sometimes a first-floor office or sunroom. Head upstairs and you’re in a dedicated bedroom level, almost always with a minimum of three bedrooms and very often four or five. Below grade, you’ll typically find a basement, sometimes with a walkout, that today gets finished into a rec room, home theater, office, or gym.

That vertical separation between the entertaining level and the private bedroom level is exactly why colonials feel more spacious and more private than a lot of other styles, even at a similar square footage. Colonials also tend to have the strongest curb appeal in the county, standing two full levels above grade with a more prestigious presence from the street.

One thing to know: “colonial” is really an umbrella term. Within it you’ll find sub-styles and facades like Arts and Crafts, Victorian, modern, and neo-traditional. The bones and layout stay similar, but the exterior details vary quite a bit from neighborhood to neighborhood.

2. Ranch / Rambler

Ranches and ramblers are essentially the same style with two different names, though some buyers think of “rambler” as slightly smaller and “ranch” as sitting on a larger, more sprawling lot. Either way, the defining feature is single-level living: kitchen, living room, dining room, bedrooms, and baths all on one floor.

This is a huge draw for buyers who want to avoid stairs altogether, which is why I’m seeing real renewed demand for ranches as more buyers plan for aging in place. Most ranch and rambler homes in Montgomery County were built between the 1950s and 1970s, with newer examples usually being custom builds.

Basements in a ranch tend to be excellent, often with a larger footprint than what you’d find under a comparable colonial. I regularly see these basements finished as a rec room, theater space, or an extra bedroom and full bath, which makes them a great fit for a returning college kid or visiting grandparents who need their own space.

The tradeoff is curb appeal. Sitting low to the ground on a single level, ranches and ramblers just don’t carry the same street presence as a colonial. What they lack in prestige, though, they make up for in practicality and function.

3. Split Level

Split levels were built heavily throughout Montgomery County in the 1960s and 1970s, and you’ll find a lot of them concentrated in Rockville, Gaithersburg, and Silver Spring. These homes can range anywhere from three to five levels, and I’ve even come across a six-level split.

You enter on the main level, which typically includes a living room and dining room (sometimes in an L-shaped layout), a kitchen, and maybe a half bath. From there, a half flight of stairs, usually around six to eight steps, takes you up to the bedroom level. That same short flight takes you down from the main level to a lower level, which is usually a rec room or great room, plus the utility and laundry area.

That partial separation is the split level’s whole identity: it gives you more privacy between living and sleeping areas than a ranch, but not quite as much separation as a colonial. On the larger four-, five-, and six-level versions, you’ll also find a sub-basement below the lower level, sometimes finished for a kids’ rec space, sometimes left as storage. If you need a visual, picture the Brady Bunch house. That’s a split level.

4. Split Foyer

Don’t let the name fool you. A split foyer shares the word “split” with the split level, but functionally it’s much closer to a ranch or rambler. In some other parts of the country, this style is actually called a “raised ranch.”

Here’s the giveaway: with a split foyer, you don’t walk straight into the main living level like you do with a ranch. Instead, you walk into a foyer that sits between the upper and lower levels, and from there you choose whether to go up a half flight to the main living area and bedrooms or down a half flight to the lower level. Once you’re upstairs, though, the layout mirrors a ranch almost exactly, with living areas and bedrooms together on top and a great room plus utility space below.

Split foyers were built primarily in the 1960s through the early 1980s. I’ll be straight with buyers on this one: on the overall hierarchy of home styles in this county, split foyers tend to sit toward the bottom in terms of resale appeal. That doesn’t mean they’re not livable or a smart buy at the right price, it’s just worth knowing going in.

5. Cape Cod

The Cape Cod is a nice hybrid: part colonial, part ranch. Most of these in Montgomery County were built between the 1950s and 1960s, and they typically run two to three levels.

You always enter on the main level, where you’ll find the primary living space, a kitchen, and usually one or two bedrooms with a full bath. Upstairs, there’s typically another bedroom or two with an additional bath. Like most homes in this county, Cape Cods come with a basement, and it’s usually a full one, giving you plenty of room for a rec area, theater, or home office. One quirk I’ve noticed touring these: the laundry area can turn up on any of the three levels, basement, main floor, or upstairs, so don’t assume.

On the plus side, Cape Cods share the colonial’s strong curb appeal, standing two levels above grade with genuine charm, often including dormer windows and shutters that give them real character from the street.

Which Style Is Right for You?

• Colonial – best for families who want clear separation between entertaining space and bedrooms, plus strong curb appeal

• Ranch / Rambler – best for buyers prioritizing single-level living and easy aging in place

• Split Level – best for buyers who want more separation than a ranch without the full colonial footprint

• Split Foyer – a budget-friendly option functionally similar to a ranch, worth knowing the resale tradeoffs

• Cape Cod – best for buyers who want colonial-style curb appeal and charm in a smaller footprint

Frequently Asked Questions

What is the most common home style in Montgomery County, Maryland?

The colonial, by a wide margin. I’d estimate close to 90% of single-family homes built since the mid-1980s in this county are colonial-style, which is why it’s the default style most buyers picture when they think “suburban Maryland home.”

What’s the real difference between a split level and a split foyer?

The name is where the similarity ends. A split level has multiple staggered levels connected by short half-flights of stairs, giving you three to six distinct levels. A split foyer is really a two-level ranch where you enter into a foyer landing and then choose to go up or down half a flight, making it functionally much closer to a ranch or rambler than to a true split level.

Do most homes in Montgomery County have basements?

Yes. Across nearly every style I cover here, colonial, ranch, split level, split foyer, and Cape Cod, a basement is standard. What varies is the size, layout, and whether it walks out, not whether one exists.

Are ranch and rambler homes making a comeback?

I’m seeing real renewed interest, largely driven by an aging population that wants single-level living without stairs. It’s one of the few styles where I’d say demand is trending up rather than flat.

Where in Montgomery County will I find the most split-level homes?

Split levels were built heavily in the 1960s and 1970s, so you’ll find concentrations of them in Rockville, Gaithersburg, and Silver Spring, along with pockets in North Bethesda and Kensington.

Understanding these five styles is just the starting point. If you’re actively planning a purchase, my guide to buying a home walks you through the entire process, and if you’re still deciding where in the county to focus your search, my Montgomery County relocation guide breaks down each area in detail.

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