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Front exterior of a new home in RiverTown - Springs, St. Johns, FL, highlighting curb appeal (Image 1).
Under construction
  • 5 bd
  • 5 ba
  • 4,375 sqft
Home inRiverTown - SpringsbyMattamy HomesSapphire Plan

482 Sir Barton Dr, St. Johns, FL 32259

$1,041,385

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  • Single-Family
  • Ready by March 2026
  • $238.03/sqft
  • $53/annual HOA

Home description

Lot 90 - The Sapphire, a stunning 2-story home offering 5 bedrooms, 4.5 baths, and a spacious 3-car garage. The main level welcomes you with a bright Great Room and dining area that open to the lanai through a 16' multi-sliding Hideaway Door—perfect for morning coffee, summer evenings, or entertaining guests. Off the foyer, the Study (in lieu of the flex room) provides a peaceful retreat for work, reading, or study. The charming Farmhouse elevation creates beautiful curb appeal, while the chef's kitchen—complete with a large walk-in pantry and morning kitchen—keeps you connected to family and guests. Upstairs, four bedrooms including the luxurious Owner's Suite offer restful retreats. Bath 2 features a sleek shower for a modern, spa-like touch, and the loft provides flexible space for play, study, or a media nook. Located in RiverTown, a master-planned community along the scenic St. Johns River, residents enjoy trails, parks, wellness amenities, and endless Florida sunshine.

Listed by MATTHEW BERKIS, Matt.Berkis@mattamycorp.com
MATTAMY REAL ESTATE SERVICES, MLS 2117129

May also be listed on the Mattamy Homes website

Information last verified by Jome: Today at 1:27 AM (December 6, 2025)

Home highlights

Close to Riverside/Ortega Parks & Riverwalk
Map tag
Great location

Charming Jacksonville parks with shaded trails and river views nestled in historic Riverside and Ortega neighborhoods.

16.1 miles away
Garage
Attached Garage
Walk-In Closet
Utility/Laundry Room
Dining Room
Family Room
Porch
Patio
Central Air
Dishwasher
Microwave Oven
Disposal
Breakfast Area
Kitchen
Primary Bedroom Upstairs

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Estimated value based on Jome data, T&C apply

Home details

*Pricing and availability are subject to change.
Property status:
Under construction
Size:
4,375 sqft
Stories:
2
Beds:
5
Baths:
5
Garage spaces:
3
Facing direction:
Northwest
Sapphire image

Floor plan details

Sapphire

from$913,990
  • 5 bd
  • 4.5 ba
  • 4,375 sqft

View Sapphire details

Construction details

Builder Name:
Mattamy Homes
Completion Date:
March, 2026
Year Built:
2025
Roof:
Shingle Roofing

Home features & finishes

Construction Materials:
CementFrame
Cooling:
Central Air
Garage/Parking:
Door OpenerGarageAttached Garage
Interior Features:
Walk-In ClosetShower and Tub in Primary BathFoyerPantryBreakfast BarLoft
Kitchen:
DishwasherMicrowave OvenRefrigeratorDisposalGas CooktopFreezerKitchen Island
Laundry facilities:
DryerWasherUtility/Laundry Room
Property amenities:
PatioPorch
Rooms:
KitchenDining RoomFamily RoomBreakfast AreaOpen Concept FloorplanPrimary Bedroom Upstairs

Utility information

Heating:
Thermostat, Water Heater, Central Heating, Tankless water heater
Utilities:
Electricity Available, Sewer Available, Water Available
RiverTown - Springs image

Community details

RiverTown - Springs at RiverTown

by Mattamy Homes, St. Johns, FL

from$694,990
  • 5 homes
  • 7 plans
  • 2,705 - 4,461 sqft

View RiverTown - Springs details

More homes in RiverTown - Springs

Extra incentives may apply to these homes
Pricing and availability are subject to change.
  • New construction Single-Family house 495 Sir Barton Dr, St. Johns, FL 32259 plan Ruby - image

    Ruby

    $1,027,684

    • 5 bd
    • 5 ba
    • 4,182 sqft

    495 Sir Barton Dr, St. Johns, FL 32259

Floor plans in RiverTown - Springs

Sapphire by Mattamy Homes - image

Sapphire

$913,990+
  • 5 bd
  • 4.5 ba
  • 4,375 sqft
Jade by Mattamy Homes - image

Jade

$954,990+
  • 5 bd
  • 4.5 ba
  • 4,461 sqft

About the builder - Mattamy Homes

Mattamy Homes
  • 109communities on Jome
  • 1,162homes on Jome
With a legacy spanning over four decades, Mattamy Homes designs new construction homes and communities centered on how families truly live. As North America's largest privately owned homebuilder, the company is recognized for its architectural innovation and thoughtful neighborhood planning, helping more than 8,000 families find their dream home each year.

Neighborhood

Home address

482 Sir Barton Dr, St. Johns, FL 32259
County:
St. Johns
Zip Code:
32259
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Schools in St. Johns County School District

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GreatSchools’ Summary Rating calculation is based on 4 of the school’s themed ratings, including test scores, student/academic progress, college readiness, and equity. This information should only be used as a reference. Jome is not affiliated with GreatSchools and does not endorse or guarantee this information. Please reach out to schools directly to verify all information and enrollment eligibility. Data provided by GreatSchools.org © 2025

Places of interest

Getting around

Walk score ®
3 /100
Car-Dependent
Bike score ®
27 /100
Somewhat Bikeable

Natural hazards risk

Climate hazards can impact homes and communities, with risks varying by location. These scores reflect the potential impact of natural disasters and climate-related risks on St. Johns County

Riverine flooding93.7
Relatively Moderate
Wildfire95.4
Relatively Moderate
Hurricane96.0
Relatively High
Earthquake77.0
Relatively Low
Heat wave0.0
No Rating
Coastal flooding93.0
Relatively Moderate

Provided by FEMA

Agent

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Financials

Estimated monthly payment

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Real MLS Logo
Listed by MATTHEW BERKIS, Matt.Berkis@mattamycorp.com
MATTAMY REAL ESTATE SERVICES, MLS 2117129

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by NEFMLS. © 2025 Northeast Florida Multiple Listing Service, Inc. All rights reserved.

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Last checked Dec 6, 5:00 am

  1. Home
  2. New homes
  3. Florida
  4. Jacksonville Metropolitan Area
  5. St. Johns County
  6. St. Johns
  7. RiverTown - Springs
  8. 482 Sir Barton Dr, St. Johns, FL 32259