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4 Bedroom, Single Storey House Plans

Crafting designs to suit level and sloping sites allows us to build your dream house even if your block is on a challenging slope or aspect. Our specialist building techniques have been refined over 30 years of industry experience, and include the renowned Montgomery Homes stepped-slab technique — maximising the potential of your sloping block.

21 home designs found

Elevate every moment at home with $75,000 of bonus luxury upgrades!

Elevate every moment at home with $75,000 of bonus luxury upgrades!

For a limited time, when you select our Diamond Collection and pay your commencement fee within three days of your tender presentation, you'll unlock $75,000 bonus luxury upgrades. Choose from either our Diamond Collection or Sapphire Collection and enjoy up to $75,000 worth of bonus luxury inclusions.

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Over 90+ 4 Bedroom House Plans — Single Storey

At Montgomery Homes, we understand that the very best of life’s’ journeys will always bring you home. Your home is a sanctuary where memories are made and where moments of blissful connection take place. As your family grows and evolves, your home will need expanding living spaces and entertaining zones to ensure everyone has room to move.

Building your dream home is a significant life milestone, and we aim to ensure it suits your lifestyle and budget. With the convenience of one storey, 4 bedroom house plan designs feature multiple living spaces and entertaining zones — all on the one level. With two garage spaces and two bathrooms, our range of 4 bedroom single storey house plans feature show-stopping facades, modern finishes such as a grand entrance and practical extras such as a home theatre.

The Montgomery Homes range of 4 bedroom single storey house plans include options for level, narrow, sloping and acreage sites. To ensure your home balances beauty with functionality, our home designs have been crafted with style, value, comfort and quality at the forefront.

Montgomery Homes single storey 4 bedroom home design
Montgomery Homes display home facade

Where We Build

Montgomery Homes has over 30+ years' experience of building quality project homes

Proudly servicing the Sydney, Wollongong and the Illawarra, Central Coast, Newcastle and Hunter Valley regions, Montgomery Homes are project home builders you can trust. Whether you are considering a knock-down rebuild project of your current home, or in the market for a house and land package, your budget and design goals are important to the team at Montgomery Homes.

No two blocks of land are the same, and the development of our specialist building techniques has resulted in house designs suitable for level, sloping, narrow and acreage blocks. Building anywhere from Wollongong to the Blue Mountains to North Sydney to Port Stephens, our designs can be flexible to meet your specific land specifications — contact one of our project home consultants in your area to find out more.

Knock down rebuild living room

Knock Down Rebuild

Montgomery Homes are experts at knock down rebuild projects, with more than 300 home designs to choose from that are suitable for sloping sites, narrow, acreage and level blocks. Allowing you to stay in your current location where many memories have been made, a knock down rebuild increases the value of your asset and your land. A complimentary site appraisal will take the stress out of the entire building process, determining which designs are most suitable for your block, site accessibility and any other additional considerations and preparations that need to be undertaken.

Buying a House and Land Package in a High Growth Area

It’s cost effective, and it’s convenient. House and land packages minimise the stress of buying a new home through a simple 7 step process, and by including the essential regulatory requirements, standard site costs and an inclusions package — you will know the final cost of your build upfront. Plus, you will have peace of mind that your new home is guaranteed to fit on the block as we hand-select sites and match with the most suitable of our award-winning homes. Estates are open across Sydney, Wollongong and the Illawarra, the Central Coast and Newcastle and Hunter Valley.

Aerial view of a suburban residential development with rows of single-family homes with blue roofs arranged along curved streets, surrounded by green landscaping, trees, and agricultural land in the background under a partly cloudy sky.

Building Your Dream Home Design on a Vacant Block

At Montgomery Homes, we understand that building a new home is a significant life milestone and we want to bring your dream home to life. No two blocks are the same, and our specialist building techniques allow us to work with level, sloping and narrow sites. It is vital that our designs suit the natural gradient of the land and adapting our designs ensures your home maximises on potential such as natural air flow and light-filled spaces that overlook scenic views.

Modern open-plan living and kitchen space featuring a curved cream dining table with upholstered beige chairs, a dark kitchen island with wooden bar stools, white cabinetry, and large windows overlooking green gardens. Decor includes potted plants, framed coastal artwork, and wooden shelving.

Building an Architectural Home Design That Ticks All Your Boxes

Every family is different, and your home should be a reflection of who you are and should include all the features you need to build the life you love. Whether you are dreaming of a Butler’s Pantry or a cosy home theatre — our modern house designs feature all of the mod-cons families have come to love.

Home design FAQs

At Montgomery Homes we understand that building a new home is an exciting life milestone, and we build every home as if it were our own - ensuring quality from the inside out. The timeframe for building a new home varies according to a number of factors including, but not limited to - the home design selected (single-storey vs double-storey or split-level), the individual specifications of the block of land (including site accessibility and condition), and external approvals (such as local council and BASIX). Behind every Montgomery Homes build is a team who are passionate about seeing your dream home come to life. Please get in touch with our team to enquire about the build timeline for your new home.

We know you want your home to look and feel unique which is why we offer flexible home designs and floor plans. While some builders limit you to certain designs and parameters, we offer the freedom to build the home you’ve always wanted with flexible architectural home designs suited to your lifestyle and design goals. If you want to move the master bedroom to the back of the house or convert a home theatre into a gym, we can adapt our floorplans and bring your vision to life.

Our home designs include a wide range of features, such as:

  • Spacious bedrooms and living areas

  • Functional kitchens with high-quality appliances

  • Energy-efficient designs and materials

  • Modern bathrooms with premium fittings.

In our Selections Gallery, you can also customise your design with additional features, ensuring the finished product is perfect for your lifestyle.

Our home designs include a wide range of features, such as:

  • Spacious bedrooms and living areas

  • Functional kitchens with high-quality appliances

  • Energy-efficient designs and materials

  • Modern bathrooms with premium fittings.

In our Selections Gallery, you can also customise your design with additional features, ensuring the finished product is perfect for your lifestyle.

Yes! Montgomery Homes has a strong reputation for being the go-to builder for sloping blocks and difficult sites. When approaching a sloping site, our team of experts work with the natural gradient of the land to maximise potential views, breezes, and natural light. Explore the benefits of a split level home.

Of course! With block sizes on the decline, we have expanded our range of home designs to suit narrow blocks. We have home designs ranging from 5.7 metres all the way to 29.27 metres. Explore our range of narrow home designs.

The right home design will depend on the size and slope of the land. For example, if you have a narrow block, our team will recommend designs from our narrow home design collection. Likewise, if land has a challenging slope, we might recommend a split-level home design to make the most of the land. We’ll help you choose the right home design for the unique challenges of your property. You can choose the facade theme, the internal and external colours, and more! We’ll be with you through the entire process, so you can rest assured knowing you’ll receive the brand new home you’ve been dreaming of.

Building Process

How long does it take to build a house?

At Montgomery Homes we understand that building a new home is an exciting life milestone, and we build every home as if it were our own - ensuring quality from the inside out. The timeframe for building a new home varies according to a number of factors including, but not limited to - the home design selected (single-storey vs double-storey or split-level), the individual specifications of the block of land (including site accessibility and condition), and external approvals (such as local council and BASIX). Behind every Montgomery Homes build is a team who are passionate about seeing your dream home come to life. Please get in touch with our team to enquire about the build timeline for your new home.

Home Designs

Can I customise one of your existing floorplans?

We know you want your home to look and feel unique which is why we offer flexible home designs and floor plans. While some builders limit you to certain designs and parameters, we offer the freedom to build the home you’ve always wanted with flexible architectural home designs suited to your lifestyle and design goals. If you want to move the master bedroom to the back of the house or convert a home theatre into a gym, we can adapt our floorplans and bring your vision to life.

What is included in a typical home design?

Our home designs include a wide range of features, such as:

  • Spacious bedrooms and living areas

  • Functional kitchens with high-quality appliances

  • Energy-efficient designs and materials

  • Modern bathrooms with premium fittings.

In our Selections Gallery, you can also customise your design with additional features, ensuring the finished product is perfect for your lifestyle.

Inclusions

What is included in a typical home design?

Our home designs include a wide range of features, such as:

  • Spacious bedrooms and living areas

  • Functional kitchens with high-quality appliances

  • Energy-efficient designs and materials

  • Modern bathrooms with premium fittings.

In our Selections Gallery, you can also customise your design with additional features, ensuring the finished product is perfect for your lifestyle.

Site Suitability

Can you build homes on difficult or steep blocks?

Yes! Montgomery Homes has a strong reputation for being the go-to builder for sloping blocks and difficult sites. When approaching a sloping site, our team of experts work with the natural gradient of the land to maximise potential views, breezes, and natural light. Explore the benefits of a split level home.

Do you have home designs for narrow blocks?

Of course! With block sizes on the decline, we have expanded our range of home designs to suit narrow blocks. We have home designs ranging from 5.7 metres all the way to 29.27 metres. Explore our range of narrow home designs.

Can I choose any home from the Montgomery Homes collection?

The right home design will depend on the size and slope of the land. For example, if you have a narrow block, our team will recommend designs from our narrow home design collection. Likewise, if land has a challenging slope, we might recommend a split-level home design to make the most of the land. We’ll help you choose the right home design for the unique challenges of your property. You can choose the facade theme, the internal and external colours, and more! We’ll be with you through the entire process, so you can rest assured knowing you’ll receive the brand new home you’ve been dreaming of.

4 Bedroom Single Storey House Plans — On Display

4 bedroom single storey house plans for narrow blocks

Our narrow block designs have been cleverly crafted for blocks with a 12.5m frontage or less. With an architectural Manhattan facade, the single-storey Avoca 206 on display at HomeWorld Leppington packs a punch with two separate living areas and four spacious bedrooms. A convenient Butler’s Pantry and mudroom are adjacent to the open-plan kitchen and living areas, alongside a comfortable home theatre perfect for a family movie night or kids’ playroom separate from the main living area.

4 bedroom single storey house plans for level blocks

Designed to suit level sites, the Montgomery Homes Southport series feature four spacious bedrooms, an open-plan kitchen and walk-in pantry. With multiple living spaces and loads of storage options, this house design suite is ideal for family living. The Southport 217 is on display at HomeWorld Thorton.

Latest Offers

Diamond Collection

Elevate every moment at home with $75,000 of bonus luxury upgrades! Diamond

Elevate every moment at home with $75,000 of bonus luxury upgrades!

Learn More
Sapphire Collection

Enjoy $55,000 worth of bonus luxury upgrades with the Sapphire Collection! Sapphire

Enjoy $55,000 worth of bonus luxury upgrades with the Sapphire Collection!

Learn More

Ready to build your four-bedroom home?

Get Started With a Free Design Consultation Today

Modern residential building facade at dusk featuring contemporary architecture with mixed materials including white render, black cladding, and exposed brick accents. The multi-level home has large windows with warm interior lighting, a dark driveway, manicured landscaping, and is photographed against a dramatic cloudy sky at sunset.

Extensive Network of Display Homes

Journey through our display homes and picture yourself in your forever home. With more than 25 display homes at over 10 locations across Sydney, Wollongong and the Illawarra, the Central Coast and Newcastle and Hunter Valley you can explore different styles and layouts and also chat with our new home building consultants.

Flexible Floorplans

At Montgomery Homes, we understand the importance of finding the perfect home design, and want you have the freedom and flexibility to change our floor plans to suit the way you want to live. For example, you might want to convert one of your bedrooms into a home gym — we can adapt our home designs to bring your dream vision to life.

Modern single-storey residential home with white rendered and stone facade, dark roof, illuminated front entrance, white garage door, and landscaped front yard with gravel and native plants at dusk.

Quality Designs

High quality designs and inclusions make your dream home a reality with Montgomery Homes. With more than three decades in the building industry, you can be rest assured knowing your future home is in good hands.

We know how important it is to find the perfect home design — you want the space to grow and change. No matter how you envision your future, we’re here to make your new house feel like a home.

Plus, we work with premium home building suppliers and reliable contractors and are committed to building strong, sturdy homes that are built to last.

Premium Quality Home Designs in Sydney, Wollongong, Newcastle and Central Coast

Every Montgomery Home upholds an ongoing commitment to quality, style, and integrity with each design adapted to be site-specific and take advantage of the unique character and opportunities of your location, views, breezes, and landscapes.

If you have a flat, level block of land, we have more than 80 single storey home designs to choose from, 60 two-storey home designs, 90 home designs for narrow sites, and 12 homestead designs.

No matter what home design you build, we're here to make your new house feel like home. We have more than 300 quality home designs to choose from and hundreds of premium inclusions to increase your comfort and make the space your own.

Modern open-plan living and kitchen space featuring a curved cream dining table with upholstered beige chairs, a dark kitchen island with wooden bar stools, white cabinetry, and large windows overlooking green gardens. Decor includes potted plants, framed coastal artwork, and wooden shelving.

Delivering quality homes since 1989

The quality of a Montgomery Home is only surpassed by our exceptional customer service. Backed by an honest and approachable team, you can be rest assured that we have your lifestyle and budget needs in mind. Committed to completing your build in a dedicated timeframe, you will be able to move into your new home as soon as possible. Plus, your Montgomery Homes Consultant and Construction Supervisor will be by your side throughout the entire building journey. Feel at home with Montgomery Homes.

The Montgomery Homes Difference

  1. 01

    Award-Winning, Quality Homes

    We build each home as if it were our own, and we're proud to have collected myriad awards throughout our 35 years, recognising our home designs and our talented, hardworking employees.

  2. 02

    Designs For Any Site

    If your block is narrow, slopes downward, upward, sideways, or is uniquely shaped, our specialist building techniques and 300+ home designs allow us to work with almost any site.

  3. 03

    Superior Inclusions

    We confidently invite you to compare our inclusions to other new home builders, and discover that the quality inclusions we offer as standard is what other builders sell as costly upgrades.

  4. 04

    Quality Assurance Checks

    Enjoy peace of mind when you build with Montgomery Homes, with our thorough Quality Assurance checks undertaken at critical stages throughout the build to ensure the highest standard.

  5. 05

    Exceptional Customer Service

    Our advanced systems provide fast and efficient service to progress your new home to construction as soon as possible. We pride ourselves on a personalised and enjoyable experience throughout your home-building

  6. 06

    Financial Stability and Longevity

    For more than 35 years, Montgomery Homes has operated with a strong balance sheet and zero debt, you're in safe hands with a builder committed to building new homes now and into the future.

Award-winning homes, year after year

Montgomery Homes has been recognised with HIA Hunter Region and NSW Display Home of the Year awards across multiple years — recognition of the quality, design and craftsmanship we build into every home.

Testimonials

4 bedroom, single storey house plans

Our new home was built in record time. Quality and build were all up to a good standard. Issues were dealt with promptly and rectified. The entire build was very well managed by our site supervisor.

Alister

4 bedroom, single storey house plans

"Montgomery Homes were very professional and helpful throughout the whole sales and then build process. The digital client portal was a great way to have us see updates as the building was underway. They kept us informed throughout and had our house completed earlier than expected. The end result is an amazing looking house that is super comfortable to live in."

Belinda and Matthew

4 bedroom, single storey house plans

A positive build experience. I would say similar quality to a custom build, but at an affordable price point.

Bentley

4 bedroom, single storey house plans

“You get a high standard of finish, which is in line with their time estates of a build.”

Blakely, Catherine Hill Bay

4 bedroom, single storey house plans

“Well worth considering to get a Montgomery Home – excellent selections, service and quality!’’

Cauchi, North Rothbury

4 bedroom, single storey house plans

"The process was great. I was happy with the communication and updates. My new home is amazing, highly recommend Montgomery Homes. I can’t wait to start our new chapter in our forever home."

Gina C