Saint Johns, FL New Construction Homes for Sale under $400,000

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  /5

  $330,990 New Construction

  • 2 Beds
  • 2 Baths
  • 1,503 Sq Ft

  JESSICA Plan at Stillwater | Active Adult 55+ - 40s - Royal Collection, Saint Johns, FL 32259

  This low-maintenance, single-story home is ideal for active adults. A spacious open floorplan shared between the living room, dining room and kitchen serves as the focal point of this residence, while a covered lanai provides outdoor moments. A den located off the foyer acts as a convenient office. Two bedrooms including the owner’s suite with an attached bathroom complete this home.

  Lennar Builder

  64 Round Robin Run Unit 36035846, Saint Johns, FL 32259
• Explore Saint Johns

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  /14

  $348,000 New Construction

  • 2 Beds
  • 2 Baths
  • 1,399 Sq Ft

  655 Juniper Hills Dr, Saint Johns, FL 32259

  This Coastal Breeze floorplan lives up to its name with a wide-open, airy layout designed for effortless living. As you enter through the foyer, you're welcomed by a thoughtfully placed Stop Drop area, ideal for keeping everyday essentials organized. The kitchen, immediately in view, features a central island that overlooks the dining area and seamlessly flows into the spacious Great Room, all

  Mattamy Homes Builder

  655 Juniper Hills Dr, Saint Johns, FL 32259
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  /4

  $334,080 New Construction

  • 2 Beds
  • 2 Baths
  • 1,503 Sq Ft

  100 Round Robin Run, St. Johns, FL 32259

  This low-maintenance, single-story home is ideal for active adults. A spacious open floorplan shared between the living room, dining room and kitchen serves as the focal point of this residence, while a covered lanai provides outdoor moments. A den located off the foyer acts as a convenient office. Two bedrooms including the owner’s suite with an attached bathroom complete this home.

  Lennar Builder

  100 Round Robin Run, St. Johns, FL 32259
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  /23

  $332,990 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,707 Sq Ft

  Lincoln Plan at Shearwater - Traditional Townhomes, St. Augustine, FL 32092

  The first level of this two-story townhome features an open-concept design, allowing seamless transition between the gathering room, kitchen and nook. A covered lanai offers convenient indoor-outdoor dining and entertaining, while three bedrooms and a loft occupy the second floor.

  Lennar Builder

  30 Neighbor Ct Unit 36035839, St. Augustine, FL 32092
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  /11

  $353,000 New Construction

  • 2 Beds
  • 2 Baths
  • 1,399 Sq Ft

  609 Juniper Hills Dr, Saint Johns, FL 32259

  This Coastal Breeze floorplan lives up to its name with a wide-open, airy layout designed for effortless living. As you enter through the foyer, you're welcomed by a thoughtfully placed Stop Drop area, ideal for keeping everyday essentials organized. The kitchen, immediately in view, features a central island that overlooks the dining area and seamlessly flows into the spacious Great Room, all

  Mattamy Homes Builder

  609 Juniper Hills Dr, Saint Johns, FL 32259
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  /11

  $389,000 New Construction

  • 3 Beds
  • 2 Baths
  • 1,601 Sq Ft

  256 Appalachian Trail, St. Johns, FL 32259

  The Valeria floorplan offers a thoughtfully designed layout that blends comfort, style, and everyday convenience. The open-concept dining area flows seamlessly into a spacious Great Room, highlighted by an 8 sliding glass door that opens to the covered lanai and fills the home with natural lightperfect for indoor-outdoor living. The designer-coordinated kitchen features a flush breakfast island,

  Mattamy Homes Builder

  256 Appalachian Trail, St. Johns, FL 32259
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  /19

  $381,990 New Construction

  • 2 Beds
  • 2 Baths
  • 1,576 Sq Ft

  Cabana Plan at WaterSong at RiverTown - WaterSong, Saint Johns, FL 32259

  The Cabana is designed for todays homebuyers, offering flexibility and comfort. Just off the foyer, the flex room adapts to your needs as a study, fitness studio, or third bedroom, with a second bedroom just across the hall. Beyond, the open-concept living space brings the dining room, Great Room, and kitchen together, with the island overlooking the light-filled area that opens to the lanai.

  Mattamy Homes Builder

  92 Pelton Place Unit 36471085, Saint Johns, FL 32259
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  /23

  $352,990 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,782 Sq Ft

  Truman Plan at Shearwater - Traditional Townhomes, St. Augustine, FL 32092

  The kitchen, dining room and living room are arranged among a convenient and contemporary open-concept design on the first level of this two-story home, while a desirable covered lanai allows for indoor-outdoor living and entertaining. On the second floor is a loft for additional shared living space, the spacious owner’s suite and two secondary bedrooms with shared access to a full-sized bathroom.

  Lennar Builder

  30 Neighbor Ct Unit 36035840, St. Augustine, FL 32092
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  /18

  $399,990 New Construction

  • 2 Beds
  • 2 Baths
  • 1,729 Sq Ft

  Hammock Plan at WaterSong at RiverTown - WaterSong, Saint Johns, FL 32259

  You experience nearly the entire home the moment you walk into the Hammock. The foyer opens directly to the kitchen, where the island overlooks the Great Room and dining room. The grand open-concept space flows effortlessly to the covered lanai, with windows along the length of the Great Room bathing the living area in natural light. This generous centerpiece is perfect for quiet relaxation or

  Mattamy Homes Builder

  92 Pelton Place Unit 36469030, Saint Johns, FL 32259
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  /16

  $373,000 New Construction

  • 2 Beds
  • 2 Baths
  • 1,577 Sq Ft

  713 Juniper Hills Dr, St. Johns, FL 32259

  Experience coastal living at its finest with The Cabana Coastal Elevation. A welcoming study in lieu of a flex room offers the perfect workspace, while a second bedroom and Bath 2 with a shower in lieu of a tub provide practicality and comfort. The open-concept kitchen, dining, and Great Room flow effortlessly to the lanai, creating a bright, inviting space for entertaining or relaxing. At the

  Mattamy Homes Builder

  713 Juniper Hills Dr, St. Johns, FL 32259
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  /16

  $397,000 New Construction

  • 2 Beds
  • 2 Baths
  • 1,577 Sq Ft

  707 Juniper Hills Dr, St. Johns, FL 32259

  The Coastal Elevation Cabana is designed for modern living, combining style, flexibility, and comfort. Just off the foyer, a study provides the perfect space for work or quiet reflection, while a second bedroom sits conveniently across the hall. Bath 2 features a shower in lieu of a tub for added practicality. The open-concept heart of the home seamlessly unites the kitchen, dining area, and

  Mattamy Homes Builder

  707 Juniper Hills Dr, St. Johns, FL 32259
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  /20

  $358,500 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,799 Sq Ft

  Wigeon Plan at Shearwater 24ft Townhomes, St. Augustine, FL 32092

  This new two-story townhome combines modern comfort and convenience. Upon entry is a cohesive open layout, showcasing a well-equipped kitchen framed by the dining room and living room in an excellent set-up for seamless living and entertaining. The second floor is occupied by the tranquil owner’s suite with an attached full-sized bathroom, while down the hallway are two secondary bedrooms with a

  Lennar Builder

  30 Neighbor Ct Unit 36035715, St. Augustine, FL 32092
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  /4

  $363,990 New Construction

  • 2 Beds
  • 2 Baths
  • 1,399 Sq Ft

  Breeze Plan at WaterSong at RiverTown - WaterSong, Saint Johns, FL 32259

  The Breezes name perfectly captures the essence of its wide-open, airy, and easy floorplan. Upon stepping through the foyer, the first thing you see is the kitchen. The kitchen island overlooks the dining area, which flows seamlessly into the Great Room and leads to the lanai. This entire space is bathed in natural light from the lanai. The primary suite is tucked at the rear of the home for

  Mattamy Homes Builder

  92 Pelton Place Unit 36464529, Saint Johns, FL 32259
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  $387,990 New Construction

  • 3 Beds
  • 2 Baths
  • 1,367 Sq Ft

  360 Appalachian Trail, St. Johns, FL 32259

  The Arabelle floorplan, showcased with a charming Farmhouse elevation, offers everything you need for the good life with modern style and a seamless, open layout. The open-concept Great Room, kitchen, and dining area create the perfect setting for everyday family meals while easily accommodating special occasions, gatherings, and celebrations. Just beyond, the covered lanai extends your living

  Mattamy Homes Builder

  360 Appalachian Trail, St. Johns, FL 32259
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  /18

  $317,500 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,799 Sq Ft

  82 Hogan Ct, Saint Augustine, FL 32092

  This new two-story townhome combines modern comfort and convenience. Upon entry is a cohesive open layout, showcasing a well-equipped kitchen framed by the dining room and living room in an excellent set-up for seamless living and entertaining. The second floor is occupied by the tranquil owner’s suite with an attached full-sized bathroom, while down the hallway are two secondary bedrooms with a

  Lennar Builder

  82 Hogan Ct, Saint Augustine, FL 32092
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  /20

  $397,500 New Construction

  • 4 Beds
  • 2.5 Baths
  • 2,005 Sq Ft

  119 Belfort Ct, Saint Augustine, FL 32092

  This two-story townhome has a smart layout that offers space and convenience. Past the front porch is a spacious first-floor living room that seamlessly connects to a well-equipped kitchen and a dining room for memorable meals. All four bedrooms are perfectly situated upstairs to provide residents with maximum privacy, including the owner’s suite with a full-sized bathroom and walk-in closet.

  Lennar Builder

  119 Belfort Ct, Saint Augustine, FL 32092
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  /21

  $326,485 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,782 Sq Ft

  41 Craig Ct, St. Augustine, FL 32092

  The kitchen, dining room and living room are arranged among a convenient and contemporary open-concept design on the first level of this two-story home, while a desirable covered lanai allows for indoor-outdoor living and entertaining. On the second floor is a loft for additional shared living space, the spacious owner’s suite and two secondary bedrooms with shared access to a full-sized bathroom.

  Lennar Builder

  41 Craig Ct, St. Augustine, FL 32092
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  /9

  $352,990 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,598 Sq Ft

  211 Yellowstone Dr, St. Augustine, FL 32092

  Brand new, energy-efficient home available April 2026! This townhome has an open first floor with a spacious kitchen and great room. Upstairs secondary bedrooms have direct access to the full bath. Primary suite has an oversized walk-in closet, standing shower and dual sinks in the bath. Coming soon to Shearwater in St. Johns County! Our new townhomes combine modern design with energy-efficient

  Bryan Sumner MERITAGE HOMES OF FLORIDA REALTY

  211 Yellowstone Dr, St. Augustine, FL 32092
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  /18

  $349,990 New Construction

  • 3 Beds
  • 2 Baths
  • 1,494 Sq Ft

  61 Belfort Ct, Saint Augustine, FL 32092

  This new single-story townhome has a smart layout that maximizes the footprint of the interior space. Upon entry, the open-concept living room flows into the adjoining dining room and a well-equipped kitchen to promote seamless transitions between everyday activities. Nearby is the owner’s suite with an attached full-sized bathroom, while at the opposite side of the home are two comfortable

  Lennar Builder

  61 Belfort Ct, Saint Augustine, FL 32092
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  /72

  $306,485 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,707 Sq Ft

  29 Craig Ct, Saint Augustine, FL 32092

  MOVE IN READY! Presenting the Lincoln floor plan by Lennar Townhomes — a thoughtfully designed residence offering 3 bedrooms, 2.5 bathrooms, a versatile loft, and a one-car garage. This home showcases Lennar's signature Everything's Included package, featuring elegant white quartz countertops, 42'' cabinetry, and a full suite of Frigidaire stainless steel appliances, range, dishwasher, microwave,

  RICHELLE SMART LENNAR REALTY INC

  29 Craig Ct, Saint Augustine, FL 32092
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  /49

  $390,990 New Construction

  • 3 Beds
  • 2 Baths
  • 1,367 Sq Ft

  379 Appalachian Trail, St. Johns, FL 32259

  Lot 283 - The Arabelle floorplan offers everything you need for comfortable, modern living. Its open-concept design seamlessly connects the Great Room, kitchen, and dining area--ideal for both everyday family meals and memorable gatherings or celebrations. Step outside to the covered lanai for even more room to relax or entertain. The spacious owner's suite is a true retreat, featuring a private

  Matthew Berkis MATTAMY REAL ESTATE SERVICES

  379 Appalachian Trail, St. Johns, FL 32259
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  /72

  $306,485 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,707 Sq Ft

  31 Craig Ct, Saint Augustine, FL 32092

  MOVE IN READY! Presenting the Truman A floor plan by Lennar Townhomes — a thoughtfully designed residence offering 3 bedrooms, 2.5 bathrooms, a versatile loft, and a one-car garage. This home showcases Lennar's signature Everything's Included package, featuring elegant white quartz countertops, 42'' cabinetry, and a full suite of Frigidaire stainless steel appliances, range, dishwasher,

  RICHELLE SMART LENNAR REALTY INC

  31 Craig Ct, Saint Augustine, FL 32092
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  /18

  $344,080 New Construction

  • 2 Beds
  • 2 Baths
  • 1,663 Sq Ft

  88 Round Robin Run, St. Johns, FL 32259

  This new single-story residence features an open-plan layout designed for modern living. A covered front porch leads into a well-equipped kitchen with a center island, while at the back are the dining room and a spacious living room. Nearby is a screened porch to extend activities outdoors. On the opposite side of the home is a den, secondary bedroom and a serene owner’s suite complete with an

  Lennar Builder

  88 Round Robin Run, St. Johns, FL 32259
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  /10

  $379,900 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,813 Sq Ft

  25 Rangeline Dr, St. Augustine, FL 32092

  Brand new, energy-efficient home available March 2026! This end unit features an open and light filled floorplan with a spacious kitchen and great room downstairs. The loft area is the perfect extra space for a home office or additional living area. The 2-car garage provides all the storage space you need. Coming soon to Shearwater in St. Johns County! Our new townhomes combine modern design with

  Bryan Sumner MERITAGE HOMES OF FLORIDA REALTY

  25 Rangeline Dr, St. Augustine, FL 32092
• 

  

  /22

  $388,500 New Construction

  • 4 Beds
  • 2.5 Baths
  • 2,005 Sq Ft

  Mallard Plan at Shearwater 24ft Townhomes, St. Augustine, FL 32092

  This two-story townhome has a smart layout that offers space and convenience. Past the front porch is a spacious first-floor living room that seamlessly connects to a well-equipped kitchen and a dining room for memorable meals. All four bedrooms are perfectly situated upstairs to provide residents with maximum privacy, including the owner’s suite with a full-sized bathroom and walk-in closet.

  Lennar Builder

  30 Neighbor Ct Unit 36035716, St. Augustine, FL 32092
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  /17

  $365,990 New Construction

  • 4 Beds
  • 2.5 Baths
  • 1,924 Sq Ft

  71 Gaston Ct, Saint Augustine, FL 32092

  Introducing The Thornewood, a gorgeous 2-car garage townhome with space and style. Enjoy the comfort and convenience of a townhome with the livability of a single-family home. The gourmet kitchen features a spacious island and overlooks the inviting great room and dining area. Upstairs, two bedrooms share a hall bath and lead to a versatile loft, which could be converted to a 4th bedroom. Your

  Ryan Homes Builder

  71 Gaston Ct, Saint Augustine, FL 32092
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  /16

  $334,060 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,635 Sq Ft

  88 Gaston Ct, Saint Augustine, FL 32092

  Step inside the Neptune and you’ll be greeted by a stunning great room, enhanced by an upgraded light package and Luxury Vinyl Plank flooring that flows seamlessly throughout the first floor. As an end-unit home, it offers added privacy and natural light. The great room also includes a convenient television-height outlet, perfect for your entertainment setup. Past a stylish powder room, the

  Ryan Homes Builder

  88 Gaston Ct, Saint Augustine, FL 32092
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  /3

  $380,990 New Construction

  • 3 Beds
  • 2 Baths
  • 1,367 Sq Ft

  Arabelle Plan at Forest at RiverTown - RiverTown - Forest, Saint Johns, FL 32259

  The Arabelle floorplan offers everything you need for comfortable, modern living. Its open-concept design seamlessly connects the Great Room, kitchen, and dining areaideal for both everyday family meals and memorable gatherings or celebrations. Step outside to the covered lanai for even more room to relax or entertain. The spacious owners suite is a true retreat, featuring a private bath and a

  Mattamy Homes Builder

  90 Lanier St Unit 36666014, Saint Johns, FL 32259
• 

  

  /18

  $372,500 New Construction

  • 3 Beds
  • 2 Baths
  • 1,494 Sq Ft

  99 Hogan Ct, St. Augustine, FL 32092

  This new single-story townhome has a smart layout that maximizes the footprint of the interior space. Upon entry, the open-concept living room flows into the adjoining dining room and a well-equipped kitchen to promote seamless transitions between everyday activities. Nearby is the owner’s suite with an attached full-sized bathroom, while at the opposite side of the home are two comfortable

  Lennar Builder

  99 Hogan Ct, St. Augustine, FL 32092
• 

  

  /10

  $374,990 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,813 Sq Ft

  225 Yellowstone Dr, St. Augustine, FL 32092

  Brand new, energy-efficient home available April 2026! This end unit features an open and light filled floorplan with a spacious kitchen and great room downstairs. The loft area is the perfect extra space for a home office or additional living area. The 2-car garage provides all the storage space you need. Coming soon to Shearwater in St. Johns County! Our new townhomes combine modern design with

  Bryan Sumner MERITAGE HOMES OF FLORIDA REALTY

  225 Yellowstone Dr, St. Augustine, FL 32092
• 

  

  /17

  $356,560 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,924 Sq Ft

  79 Gaston Ct, Saint Augustine, FL 32092

  Introducing The Thornewood, a gorgeous 2-car garage townhome with space and style. Enjoy the comfort and convenience of a townhome with the livability of a single-family home. Upstairs, two bedrooms share a hall bath and lead to a versatile loft, which could be converted to a 4th bedroom. Your luxury owner’s suite features a dual-vanity bath and a large walk-in closet.

  Ryan Homes Builder

  79 Gaston Ct, Saint Augustine, FL 32092
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  /4

  $334,480 New Construction

  • 2 Beds
  • 2 Baths
  • 1,503 Sq Ft

  483 Murphys Dr, St. Johns, FL 32259

  This low-maintenance, single-story home is ideal for active adults. A spacious open floorplan shared between the living room, dining room and kitchen serves as the focal point of this residence, while a covered lanai provides outdoor moments. A den located off the foyer acts as a convenient office. Two bedrooms including the owner’s suite with an attached bathroom complete this home.

  Lennar Builder

  483 Murphys Dr, St. Johns, FL 32259
• 

  $374,000 New Construction

  • 3 Beds
  • 2 Baths
  • 1,367 Sq Ft

  267 Appalachian Trail, St. Johns, FL 32259

  The Arabelle floorplan offers everything you need for elevated everyday living, blending modern style with an open, inviting layout. The spacious Great Room flows seamlessly into the designer kitchen and dining area, creating the perfect setting for both casual family meals and memorable gatherings. An impressive 8' multi-sliding glass door opens to the covered lanai, extending your living space

  Mattamy Homes Builder

  267 Appalachian Trail, St. Johns, FL 32259
• 

  

  /20

  $392,500 New Construction

  • 4 Beds
  • 2.5 Baths
  • 2,005 Sq Ft

  90 Belfort Ct, Saint Augustine, FL 32092

  This two-story townhome has a smart layout that offers space and convenience. Past the front porch is a spacious first-floor living room that seamlessly connects to a well-equipped kitchen and a dining room for memorable meals. All four bedrooms are perfectly situated upstairs to provide residents with maximum privacy, including the owner’s suite with a full-sized bathroom and walk-in closet.

  Lennar Builder

  90 Belfort Ct, Saint Augustine, FL 32092
• 

  

  /17

  $366,935 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,924 Sq Ft

  75 Gaston Ct, Saint Augustine, FL 32092

  Introducing The Thornewood, a gorgeous 2-car garage townhome with space and style. Enjoy the comfort and convenience of a townhome with the livability of a single-family home. Upstairs, two bedrooms share a hall bath and lead to a versatile loft, which could be converted to a 4th bedroom. Your luxury owner’s suite features a dual-vanity bath and a large walk-in closet. This home also features a

  Ryan Homes Builder

  75 Gaston Ct, Saint Augustine, FL 32092
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  /2

  $365,990 New Construction

  • 3 Beds
  • 2 Baths
  • 1,744 Sq Ft

  KATE II Plan at Stillwater | Active Adult 55+ - 40s - Royal Collection, Saint Johns, FL 32259

  This single-story home features a modern layout with an open-concept floorplan that combines a kitchen with the living and dining areas, perfect for everyday living. A large screened porch is easily accessible off the main living area to provide outdoor moments. Positioned to the side of the home are two secondary bedrooms, an expansive owner’s suite and a versatile den, which can suit a variety

  Lennar Builder

  64 Round Robin Run Unit 36035847, Saint Johns, FL 32259
• 

  /2

  $362,990 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,598 Sq Ft

  29 Rangeline Dr, St. Augustine, FL 32092

  Brand new, energy-efficient home available by March 2026! Now Selling at Shearwater in St. Johns County! Our new townhomes combine modern design with energy-efficient features for comfort and savings. Residents will enjoy resort-style amenities like pools, fitness center, trails, and a vibrant community atmosphere--all in a prime location near top-rated schools, shopping, and dining. Experience

  Bryan Sumner MERITAGE HOMES OF FLORIDA REALTY

  29 Rangeline Dr, St. Augustine, FL 32092
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  /3

  $300,000 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,030 Sq Ft

  1416 Lemonwood Rd, Saint Johns, FL 32259

  LOT HAS BEEN CLEARED AND CONSTRUCTION READY TO START! Multiple floor plan to choose from starting at $300,000. The neighborhood has no HOA or CDD fees. There's still time to select your preferred interior design finishes such as flooring and paint colors, ensuring every detail reflects your unique taste. Reach out today for more information!

  Nikki-Lyn Holm HERRON REAL ESTATE LLC

  1416 Lemonwood Rd, Saint Johns, FL 32259
• 

  

  /20

  $345,990 New Construction

  • 2 Beds
  • 2 Baths
  • 1,663 Sq Ft

  ALEXIA II Plan at Stillwater | Active Adult 55+ - 40s - Royal Collection, Saint Johns, FL 32259

  This new single-story residence features an open-plan layout designed for modern living. A covered front porch leads into a well-equipped kitchen with a center island, while at the back are the dining room and a spacious living room. Nearby is a screened porch to extend activities outdoors. On the opposite side of the home is a den, secondary bedroom and a serene owner’s suite complete with an

  Lennar Builder

  64 Round Robin Run Unit 36035849, Saint Johns, FL 32259
• 

  

  /9

  $359,990 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,598 Sq Ft

  221 Yellowstone Dr, St. Augustine, FL 32092

  Brand new, energy-efficient home available April 2026! This townhome has an open first floor with a spacious kitchen and great room. Upstairs secondary bedrooms have direct access to the full bath. Primary suite has an oversized walk-in closet, standing shower and dual sinks in the bath. Coming soon to Shearwater in St. Johns County! Our new townhomes combine modern design with energy-efficient

  Bryan Sumner MERITAGE HOMES OF FLORIDA REALTY

  221 Yellowstone Dr, St. Augustine, FL 32092

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