Southporte One At Jonathan
Southporte One at Jonathan's Landing is a 13-story waterfront condominium at 3322 Casseekey Island Rd in Jupiter, built in 1984 and set directly on the Intracoastal Waterway. It stands as the only high-rise building within Jonathan's Landing, a gated golf and marina community, with 190 residences across the tower. Impact windows and wraparound balconies are featured throughout the building, and depending on exposure, residences take in views of the Intracoastal, the marina, the golf course, and the Atlantic Ocean. On-site amenities include a community swimming pool, tennis courts, and covered parking, with the community's full-service marina just a short walk away. The building sits within Jonathan's Landing, a 24-hour manned and gated community offering three championship golf courses, close to Jupiter's beaches, dining, and shopping, and a short drive from Palm Beach International Airport.
Amenities
- Community swimming pool
- Tennis courts
- Covered parking
- Impact windows/glass throughout
- Wraparound balconies
- Proximity to full-service marina
Southporte One sits within Jonathan's Landing, a 24-hour manned, gated golf and marina community in Jupiter with three championship golf courses (including Tom Fazio and Gil Hanse/Jim Wagner designs), Har-Tru tennis courts, and a full-service marina. The location is minutes from Jupiter's beaches and the Jupiter Inlet Lighthouse, and within a short drive of Palm Beach International Airport, shopping, and dining.
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Jupiter, FL 33477
Available Residences at Southporte One At Jonathan
3 Bedroom Condos · 3 units
| Unit | Asking Price | Bed(s)/Bath(s) | Living Size | Price/Sq.Ft. | Days on Market |
|---|---|---|---|---|---|
| 1304 | $1,195,000 | 3 / 3 | 2,024 | $590 | 3 |
| Listing courtesy of Paul Thomas Stockall, Compass Florida LLC, 561-285-4794. | |||||
| 604 | $819,000 | 3 / 3 | 2,024 | $405 | 188 |
| Listing courtesy of Kyle Crotty, William Raveis Florida, LLC, 561-440-4560. | |||||
| 504 | $749,500 | 3 / 3 | 2,024 | $370 | 330 |
| Listing courtesy of Stephen Rockoff, The Corcoran Group, 561-210-7766. | |||||
2 Bedroom Condos · 1 unit
| Unit | Asking Price | Bed(s)/Bath(s) | Living Size | Price/Sq.Ft. | Days on Market |
|---|---|---|---|---|---|
| 302 | $799,000 | 2 / — / 1 | 1,763 | $453 | 325 |
| Listing courtesy of Matthew McCall, Illustrated Properties, 561-746-0008. | |||||
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ANALYTICS
CURRENT INVENTORY
INVENTORY BY BEDROOM
- 2 Bed (1) 25%
- 3 Bed (3) 75%
INVENTORY TREND (ALL UNITS)
Market & Community Report
As of September 27, 2026, Southporte One At Jonathan carries 4 active listings at an average asking price of $891K, with an average time on market of 212 days. Closed sales over the preceding 36 months averaged $504 per sq ft, and 1 transaction closed in the past 12 months — implying 48 months of supply against the current pace of absorption.
Zip code 33477 (Jupiter) is home to 12,375 residents with a median age of 67.3. Per-capita income stands at $106,827; 59.6% hold a bachelor's degree or higher. 86.1% of units are owner-occupied; 29.2% of residents work from home.
Explore the full Jupiter market intelligence report — pricing trends, inventory & sales pace →
Data current as of September 27, 2026. Market metrics derived from MLS closed sales; community data from U.S. Census ACS.
Frequently Asked Questions — Southporte One At Jonathan
How many condos are for sale at Southporte One At Jonathan?
As of September 27, 2026, 4 residences are actively listed for sale at Southporte One At Jonathan. Current asking prices range from $750K to $1.2M. Inventory updates daily from the MLS.
How much do condos at Southporte One At Jonathan cost?
Condos at Southporte One At Jonathan are currently asking from $750K to $1.2M. Over the past 36 months, closed sales have averaged $504 per square foot. Final pricing varies by floor, line, square footage, finishes, and view.
What is the average price per square foot at Southporte One At Jonathan?
Based on MLS closed sales over the preceding 36 months, the average sale price at Southporte One At Jonathan is $504 per square foot. Use this as a benchmark when comparing active listings in the building.
Where is Southporte One At Jonathan located?
Southporte One At Jonathan is located at 3322 Casseekey Island Rd, Jupiter, FL, 33477, in the Jupiter area.
What neighborhood is Southporte One At Jonathan in?
Southporte One At Jonathan is in Jupiter, Jupiter. You can compare every condo building, home inventory, and price trend across Jupiter on its neighborhood guide.
What amenities does Southporte One At Jonathan offer?
Southporte One At Jonathan amenities include Community swimming pool, Tennis courts, Covered parking, Impact windows/glass throughout, Wraparound balconies, Proximity to full-service marina.