2,280 Sq. Ft.
$568 / Sq. Ft.
2,280
Sq. Ft.
$568
per Sq. Ft.

Description

Walk to st. Augustine beach! Prime waterfront location with adjacent buildable lot. Experience the ultimate Florida waterfront lifestyle in this beautifully remodeled home, where upscale finishes blend seamlessly with classic coastal charm. This home offers expansive marsh and water views, creating a serene backdrop for everyday living. Designed to embrace the natural beauty of its surroundings, the front and rear porches are perfectly positioned to capture the best coastal breezes from St. Augustine...Walk to st. Augustine beach! Prime waterfront location with adjacent buildable lot. Experience the ultimate Florida waterfront lifestyle in this beautifully remodeled home, where upscale finishes blend seamlessly with classic coastal charm. This home offers expansive marsh and water views, creating a serene backdrop for everyday living. Designed to embrace the natural beauty of its surroundings, the front and rear porches are perfectly positioned to capture the best coastal breezes from St. Augustine Beach and the East Creek. In addition to this stunning property, it is also being offered with an adjacent buildable lot that conveys with the home, providing a rare opportunity for expanded living, guest accommodations, investment, or simply extra space to enjoy as your own private sanctuary. New roof 2022, new A/C 2024, private boat dock, private well for irrigation system and premier Shark coating for garage floor 2024. Whether you're savoring a morning coffee, watching the sunset, or simply enjoying a bird’s eye view of nature at work, these outdoor spaces provide the perfect retreat. Fitness enthusiasts will love the private dock with a lift, offering access to the East Creek for paddle boards, kayaks, and other watercraft preferred by the physically active. Maybe a jet ski or flats fishing boat is in your future? Just six blocks from the sandy beaches of St. Augustine Beach and a short bike ride to The AMP, where concerts, events, and the weekly farmers market bring the community together, this location delivers the perfect balance of relaxation and activity. Historic downtown St. Augustine is only five miles away, offering a rich selection of dining, shopping, and cultural experiences. Nestled in a vibrant, planned community, residents enjoy top-tier amenities including a community pool, pavilion, library, post office, and a variety of nearby restaurants. Additional shopping and dining options are just minutes away, making every day conveniences effortlessly accessible. The home is also located adjacent to Marsh Creek Country Club, where golf, tennis, and social memberships are available—perfect for those seeking a more active, resort-style lifestyle just steps from home. This family-friendly neighborhood offers the perfect setting to live, work, and play—where waterfront serenity meets modern coastal living. Live your best life here. Schedule your private tour today!

Property Details for 644 Sun Down Circle

Style
2 Story, Traditional
Location
Marsh Front, Water Front
Subdivision/Condo
Seagrove St Augustine Beach
Zoning
SAB
Construction
Cement Siding
Waterfront
Yes
Parking Facilities
2 Car Garage
LISTING UPDATED: 01/09/2026 04:54 PM

Property Details for 644 Sun Down Circle

StatusActive
MLS #256179
Days on Market69
Taxes-
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2005
Lot Size0.05 AC / 2,280 SF
CountySt. Johns County

Location

Listing Courtesy of Coldwell Banker Premier Properties (A1A Beach)
Add your commute

Building Information for 644 Sun Down Circle

Stories2Year Built2005Building Size-Lot Size0.05 AC / 2,280 SF

Payment Calculator

$6,560 per month

30 year fixed, 6.15% Interest

Principal and Interest

$6,312

Property Taxes

$248

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 644 Sun Down Circle

Summary
Location and General Information
  • Area: 07
  • Community Features: Community Pool Unheated, Waterfront, Fishing, Restaurant, Sidewalk, Street Lights
  • Fips Code: 12109
  • Geo Match Code: 0
  • Geo Matched Method: 0
  • Geo Quality: 1
  • Geo Zoom Level: 16
  • Navigable: Yes
  • Middle School: Sebastian
  • High School: St. Augustine
Taxes and HOA Information
  • CDD: No
  • HOA Fees: Community Maintained, Management
  • HOA Restrictions: See Docs
  • Lvt Date: 11-10-2025
  • Management: Full-Time, Off-Site
  • Tax Year: 2024
Property
Lot Information
  • Acres: 0.49
  • Acreage: 1/4 to 1/2 Acre
  • Lot Size: 21344
  • Parcel Id: 162961-0520
Property and Assessments
  • Entry Level: GROUND LEVEL
  • Personal Property: Ceiling Fans, Chandelier, Dishwasher, Disposal, Dryer, Garage Door, Microwave, Range, Refrigerator, Washer, Window Treatments
  • Stories: 2
  • Substructure: Slab
  • Legal Description: 49/71-74 SEAGROVE ST AUGUSTINE BEACH UNIT 2 LOTS 52 & 53 OR2554/1741 &3163/1087
  • Low Tide Depth: Under 2 Feet
  • New Construction: No
  • Sign: Yes
Utilities
  • Air Conditioning: Central, Electric
  • Water: County
  • Waste: Sewer
Interior and Exterior Features
Interior Features
  • Split Plan: No
  • Dock Permit: No Permit
  • Dock: Yes
  • Flooring: Tile
Bedroom Information
  • Primary Bath: Tub/Shower Separate
  • Mbdrm Level: 2
  • 2 Bdrm Size Length: 14.0
  • 2 Bdrm Size Width: 12.0
  • Mbdrm Size Length: 17.0
  • Mbdrm Size Width: 15.0
Room Information
  • Kitchen Length: 20.0
  • Family Room Length: 18.0
  • Family Room Width: 17.0
  • Kitchen Width: 12.0
  • Living Room Length: 14.0
  • Utility Room Length: 7.0
  • Utility Room Width: 7.0
  • Dining Room Length: 14.0
  • Dining Room Width: 12.0
  • Dining Type: Formal
  • Living Room Width: 12.0
Exterior Features
  • Screened Porch: No
  • Waterfront Type: Creek
  • 2nd Porch Length: 10.0
  • 2nd Porch Width: 18.0
  • Porch Length: 10.0
  • Extras: Auto Sprinkler, Bulkhead, Private Dock, Fireplace, Full Fence, HOA, Well, Irrigation System/Well, Boat Lift
  • Porch Width: 18.0
  • Roof: Shingle
Rent Information
Lease/Rent Information
  • Directions: A1A south to main entrance of Sea Grove. Make first right onto Sea Grove Main Street. Left on Central Park Street, right on High tide Drive and left on Sun Down Circle.

Property History for 644 Sun Down Circle

DateEvent & SourcePriceAppreciation
Jan 9, 2026

Price Change

SASJMLS #256179

$1,295,000
Nov 10, 2025

Price Change

SASJMLS #256179

$1,320,000
Nov 10, 2025

Listed (Active)

SASJMLS #256179

$1,295,000
Jun 29, 2025

Expired

NEFMLS #2078959

$1,499,000
Jun 29, 2025

Expired

NEFMLS #2093880

$1,175,000
Jun 18, 2025

Listed (Active)

SASJMLS #253594

$1,175,000
Jun 17, 2025

Listed (Active)

NEFMLS #2093880

$1,175,000
Mar 31, 2025

Listed (Active)

NEFMLS #2078959

$1,499,000
Mar 31, 2025

Listed (Active)

SASJMLS #251910

$1,499,000
Feb 25, 2025

Withdrawn

NEFMLS #2070066

$1,500,000
Feb 12, 2025

Listed (Active)

NEFMLS #2070066

$1,500,000
Feb 3, 2025

Listed (Active)

SASJMLS #250675

$1,500,000
Jan 2, 2007

Expired

NEFMLS #317784

$649,900
Jul 30, 2006

Listed (Active)

NEFMLS #317784

$699,900
Sep 28, 2005

Sold (Public Record)

Public Record #166720438

$454,400
DateEvent & SourcePrice
01/09/2026

Price Change

SASJMLS #256179

$1,295,000
11/10/2025

Price Change

SASJMLS #256179

$1,320,000
11/10/2025

Listed (Active)

SASJMLS #256179

$1,295,000
06/29/2025

Expired

NEFMLS #2078959

$1,499,000
06/29/2025

Expired

NEFMLS #2093880

$1,175,000
06/18/2025

Listed (Active)

SASJMLS #253594

$1,175,000
06/17/2025

Listed (Active)

NEFMLS #2093880

$1,175,000
03/31/2025

Listed (Active)

NEFMLS #2078959

$1,499,000
03/31/2025

Listed (Active)

SASJMLS #251910

$1,499,000
02/25/2025

Withdrawn

NEFMLS #2070066

$1,500,000
02/12/2025

Listed (Active)

NEFMLS #2070066

$1,500,000
02/03/2025

Listed (Active)

SASJMLS #250675

$1,500,000
01/02/2007

Expired

NEFMLS #317784

$649,900
07/30/2006

Listed (Active)

NEFMLS #317784

$699,900
09/28/2005

Sold (Public Record)

Public Record #166720438

$454,400

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 644 Sun Down Circle

Taxable ValueLand-Additions-Total-
Tax Record2024$2,977 ($248 / month)
Home Facts
Beds3Total Finished SqFt2,280 SqFtAbove Grade Finished SqFt2,280 SqFtStories2Lot Size21,344 SqFtStyleSingle Family ResidenceYear Built2005CountyST. JOHNSAPN162961 0520

Schools near 644 Sun Down Circle

This home is within St. Johns.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
R. B. Hunt Elementary School
PublicPK to 5

Sebastian Middle School
Public6 to 8

St. Augustine High School
Public9 to 12

Beachside High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

644 Sun Down Circle is a single family home for sale in St. Augustine Beach, FL 32080. This property was listed for sale on November 10, 2025 by Coldwell Banker Premier Properties (A1A Beach), it's currently listed at $1,295,000. It has been on the market for a total of 69 days and was last sold on September 28, 2005. This listing's school district is St. Johns. Nearby schools include R. B. Hunt Elementary School, Sebastian Middle School and St. Augustine High School. 644 Sun Down Circle is a 3-bed, 3-bath, 2,280 sqft single family home built in 2005.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Coldwell Banker Premier Properties (A1A Beach)

Based on information from one of the following Multiple Listing Services: Pensacola Association of REALTORS®, Amelia Island Nassau County Association of REALTORS and NEFMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Pensacola Association of REALTORS®, Amelia Island Nassau County Association of REALTORS and NEFMLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.