644 Sun Down Cir, Saint Augustine, FL 32080
FOR SALE
OPEN SUN, 1-3PM
3D VIEW
0.49 ACRES

644 Sun Down Cir
Saint Augustine, FL 32080

  • 3 Beds
  • 2.5 Baths
  • 2,280 sqft (on 0.49 acres)

$998,000

Original price: $1,050,000
Est. Mortgage $6,194/mo*
Get Pre-Qualified

$998,000

Original price: $1,050,000
Est. Mortgage $6,194/mo*
Get Pre-Qualified
3 Beds
2.5 Baths
2,280 sqft
(on 0.49 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

WATERFRONT HOME. WALK TO ST. AUGUSTINE BEACH! 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. The house conveys with additional lot perfect for assured privacy or expansion. 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. 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!

Open House

Sunday, May 10
1:00 PM to 3:00 PM

Home Highlights

Parking
Garage
Outdoor
Porch
View
No Info
HOA
$150/Monthly
Price/Sqft
$438
Listed
179 days ago

Home Details for 644 Sun Down Cir

Interior Features

Interior Details
Number of Rooms: 7Types of Rooms: Master Bedroom, Bedroom 2, Master Bathroom, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 2280 Square Feet
Appliances & Utilities
Appliances: Dishwasher, Disposal, Dryer, Microwave, Range, Refrigerator, WasherDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Fireplace(s)Has CoolingAir Conditioning: Central Air,ElectricHeating Fuel: Fireplace S
Fireplace & Spa
Has a Fireplace
Windows, Doors, Floors & Walls
Window: Window TreatmentsFlooring: Tile
Levels, Entrance, & Accessibility
Stories: 2Levels: 2 StoryEntry Location: Ground LevelFloors: Tile

Exterior Features

Exterior Home Features
Roof: ShinglePatio / Porch: Porch, 2nd PorchFencing: FullExterior: Auto Sprinkler, Private Dock, Well, Irrigation System/Well, DockFoundation: SlabNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageNo Attached GarageNo Open ParkingParking Spaces: 2Parking: 2 Car Garage,Garage Door Opener
Frontage
WaterfrontWaterfront: Marsh Front, Waterfront, Creek, Seawall, Navigable WaterOn Waterfront
Water & Sewer
Sewer: Public Sewer

Days on Market

Days on Market: 179

Property Information

Year Built
Year Built: 2005
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Traditional
Building
Not a New Construction
Property Information
Parcel Number: 1629610520

Price & Status

Price
List Price: $998,000Price Per Sqft: $438

Active Status

MLS Status: Active

Media

Location

Direction & Address
City: St Augustine BeachCommunity: Seagrove St Augustine Beach
School Information
Elementary School: R.B. HuntJr High / Middle School: SebastianHigh School: St. Augustine

Agent Information

Listing Agent
Listing ID: 256179

Building

Building Area
Building Area: 2280 Square Feet

Community

Community Features: HOANot Senior Community

HOA

HOA Fee Includes: HOA(Community Maintained, Management)Has an HOAHOA Fee: $150/Monthly

Lot Information

Lot Area: 0.49 acres

Offer

Listing Terms: Cash, Conventional

Miscellaneous

Mls Number: 256179

Additional Information

HOA
Last check for updates: about 8 hours ago
Listing courtesy of Peggy Gachet, (904) 377-0832
Coldwell Banker Premier Properties (A1A Beach)
Janice Long, (305) 304-8024
Coldwell Banker Premier Properties (A1A Beach)
Source: St Augustine St Johns County BOR, MLS#256179
Also Listed on St Augustine St Johns County BOR, realMLS, realMLS.

Price History for 644 Sun Down Cir

DatePriceEventSource
05/03/2026$998,000PriceChange
St Augustine St Johns County BOR #256179
04/24/2026$1,050,000PriceChange
St Augustine St Johns County BOR #256179
02/07/2026$1,100,000PriceChange
St Augustine St Johns County BOR #256179
01/09/2026$1,295,000PriceChange
St Augustine St Johns County BOR #256179
11/10/2025$1,320,000Listed For SaleSt Augustine St Johns County BOR #256179
08/20/2025$1,175,000ListingRemovedrealMLS #2093880
06/18/2025$1,175,000PriceChange
realMLS #2093880
04/01/2025$1,499,000Listed For SalerealMLS #2078959
03/26/2025ListingRemovedN/A
02/03/2025$1,500,000PriceChange
St Augustine St Johns County BOR #250675
10/31/2024$1,700,000Listed For SaleN/A
03/13/2022ListingRemovedN/A
02/02/2022$1,400,000Listed For SaleN/A
01/13/2022ListingRemovedZillow Rental Manager
01/08/2022$5,000Listed For RentZillow Rental Manager
03/29/2019$175,000Sold
N/A
02/12/2009$40,000Sold
N/A

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Property Tax and Assessment

Year2024
Tax$2,977
Assessment$699,184
Home facts updated by county records

Comparable Sales for 644 Sun Down Cir

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3 Sunfish Dr, Saint Augustine, FL
0.28
Single-Family Home
$615,000
07/21/25
3
2
1,712
604 Sun Down Cir, Saint Augustine, FL
0.09
Single-Family Home
$621,000
09/24/25
3
2
1,807
632 SUN DOWN Circle, Saint Augustine, FL
0.03
Single-Family Home
$693,000
12/04/25
4
2
2,006
600 Sun Down Cir, Saint Augustine, FL
0.10
Single-Family Home
$669,000
06/06/25
3
2
1,881
752 Tides End Dr, Saint Augustine, FL
0.06
Single-Family Home
$790,000
01/23/26
4
2
1,835
804 Tides End Dr, Saint Augustine, FL
0.15
Single-Family Home
$849,000
11/04/25
4
2
2,235
847 Tides End Dr, Saint Augustine, FL
0.18
Single-Family Home
$700,000
08/22/25
4
2.5
2,299
505 Weeping Willow Ln, Saint Augustine, FL
0.17
Single-Family Home
$580,000
11/13/25
4
2
1,986
424 High Tide Dr, Saint Augustine, FL
0.25
Single-Family Home
$700,000
03/05/26
3
2.5
2,377
1012 Saltwater Cir, Saint Augustine, FL
0.32
Single-Family Home
$530,000
08/11/25
3
2
2,084

Assigned Schools

These are the assigned schools for 644 Sun Down Cir.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Saint Augustine Beach

At least 24 Trulia users voted on each feature.

  • 95 % Say it's dog friendly

  • 88 % Say people would walk alone at night

  • 84 % Say yards are well-kept

  • 82 % Say it's walkable to restaurants

  • 77 % Say parking is easy

  • 74 % Say car is needed

  • 67 % Say it's quiet

  • 67 % Say it's walkable to grocery stores

  • 66 % Say there's holiday spirit

  • 66 % Say they plan to stay for at least 5 years

  • 66 % Say kids play outside

  • 60 % Say streets are well-lit

  • 56 % Say there are sidewalks

  • 55 % Say neighbors are friendly

  • 51 % Say there's wildlife

  • 39 % Say there are community events

Learn more about our methodology.
  • Kellie.whelan
    "Lots of walkways well maintained for dog walking. Lots of friendly dogs in the area, not aggressive and friendly people."
    0
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  • Rebecca Bond
    "Concerts close by at the Amp. Very nice neighborly community. Neighbors help each other out all the time. Neighbors look out for each other. Multi generational neighborhood from new families to seniors and everything in between. Great place to live."
    0
    Flag
  • Shellshell2405
    "I’m not sure honestly but I love that people in this area are more dog friendly and not so anti pet everywhere "
    0
    Flag
  • Rebecca Bond
    "It is Friendly, safe, near the beach. Lots of families live here and the schools are wonderful. This is the best spot!"
    0
    Flag
  • Allen5152008
    "This is a very nice area in all aspects you can trust your kids in the area My specific area or location makes you feel like you’re you’re in the country but close to everything"
    0
    Flag
  • John Chambers
    "This end of the island is full of water sports, quality food and big name entertainment options, many just a walk - others just 3-5 miles drive."
    0
    Flag
  • Cericm
    "It is great community I know it because I leave there for 25+ years! We have no problems all these years. "
    0
    Flag
  • Ingalee
    "It’s a great place to live and is relatively safe. Great community spirit and excellent things to do."
    0
    Flag
  • Dhines
    "There are plenty of things to do outside NOT INVOLVING technology! Beach, biking, canoeing, water activities, sightseeing, amphitheater, city attractions, "
    0
    Flag
  • Ingalee
    "It’s 18 miles away. Not too terrible. World Golf Village. I go US 1. I95 is a death trap. That is all"
    0
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  • Steve H.
    "one way in ,one way out makes strangers obvious to all residence.. safe... you can hear the roar of the ocean every night ... not alot of turnover in this neighborhood , so if an opportunity presents itself .. grap it and don't look back ."
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  • Elaine A.
    "PEOPLE ARE FRIENDLY, BEACH IS AMAZING.LOOKING FOR AN OLD BEACH TOWN..THIS IS IT! 3 MILES FROM OLD TOWN ST. AUGUSTINE."
    0
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  • Bill9512
    "I live in this subdivision, you can hear the ocean at night, always a slow breeze, lots of sand hills and a public board walk to the beach accross the street."
    0
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LGBTQ Local Legal Protections

Peggy Gachet, Coldwell Banker Premier Properties (A1A Beach)
Agent Phone: (904) 377-0832
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. Information is deemed reliable but not guaranteed. © 2026 St Augustine & St. Johns County Board of REALTORS®. All rights reserved.
644 Sun Down Cir, Saint Augustine, FL 32080 is a 3 bedroom, 3 bathroom, 2,280 sqft single-family home built in 2005. This property is currently available for sale and was listed by St Augustine St Johns County BOR on Nov 10, 2025. The MLS # for this home is MLS# 256179.