$5,000,000
Sold · January 21, 2026
18880 SE Castle Road
821015 Island Country
Explore the area: Jupiter homes for sale · Martin County real estate
Sale Summary
What this home sold for
- Sold price
- $5,000,000
- Vs. list price
- 10.7% under
- Days on market
- 144
- Price per sq ft
- $914
This 4-bedroom single-family home in ZIP 33458 sold for $5,000,000 on January 21, 2026. That was 10.7% below its final list price of $5,600,000. It first came on the market at $5,995,000, so the price was adjusted before it sold. It spent 144 days on the market. At $914 per square foot, it closed 124.6% above the $407 median of the 3 other single-family home sales in the recent closings shown below.
Listing Snapshot
- Sold Price
- $5,000,000
- Sold On
- January 21, 2026
- Days on Site
- 144 Days
- Bedrooms
- 4
- Total Baths
- 5
- Full Baths
- 4
- Partial Baths
- 1
- Living Area
- 5,468 sqft
- Total Sq Ft
- 9,937 sqft
- Lot Size
- 5.01 Acres
- Year Built
- 2016
- Property Type
- Single Family
- MLS #
- R11104590
- Property Tax
- $23,383 (2024)
- Subdivision
- 821015 Island Country
- County
- Martin
- Status
- Sold
About This Property
You may have heard it before, but THIS home is truly one of one. Situated in the heart of Jupiter in a private, gated sanctuary on over 5 acres is a 4-bedroom, 4.5-bathroom residence with office/flex room, theatre, game room and wine room. It was built in 2016 by renowned local luxury builder D&D Specialties. Touting 5,500 square feet of living space AND a 3,000 square foot, air-conditioned 10+ car garage complete with its own office and gym. Entertain guests or keep your skills sharp on your personal par three golf hole. Take a dip in the stunning pool with champagne hot tub and beautiful Ipe wood deck. Natural and manicured landscaping provides a dramatic approach and solitude from the outside world. Luxury, beauty and privacy, only minutes from everything the area has to offer.
MLS media linkGeneral Features
- Property Type
- Single Family
- Status
- Sold
- Year Built
- 2016
- Property Condition
- Resale
- Number of Stories
- 1
- Levels
- One
- Garage Spaces
- 5
- Parking
- Garage / Rv Access Parking
- Direction Faces
- Northeast
- Lot Size (Acres)
- 5.01
- Living Sq Ft
- 5,468
- Total Sq Ft
- 9,937
- Sewer
- Septic Tank
- Water Source
- Well
- Zoning
- residential
Interior Features
- Appliances
- Cooktop / Dryer / Dishwasher / Refrigerator / Washer
- Cooling
- Central Air
- Heating
- Central
- Flooring
- Wood
- Interior Features
- Attic / Bathtub / Closet Cabinetry / Cathedral Ceilings / Central Vacuum / Dual Sinks / Custom Mirrors / Main Level Primary / Pantry / Pull Down Attic Stairs / Split Bedrooms / Soaking Tub / Vaulted Ceilings / Walk In Closets
- Laundry
- Inside
- Main Level Bedrooms
- 4
- Main Level Baths
- 4
- Total Rooms
- 7
- Furnished
- Unfurnished
Exterior Features
- Construction
- Block / Concrete
- Private Pool
- Yes
- Lot Features
- Five To Ten Acres
- Waterfront Features
- None
Community & HOA
- Association Amenities
- None
- Community Features
- Gated
- Security
- Gated Community
- Utilities
- Cable Available / Water Available
- Pets Allowed
- No Pet Restrictions / Yes
- Financing Terms
- Cash / Conventional
- Restrictions
- No Restrictions
- MLS Area
- 5070
About the Area
Browse Jupiter homes for sale across every neighborhood and price point in Palm Beach. Available homes span single-family, townhome, and condo segments throughout the city. Jupiter includes gated golf communities, 55+ active adult neighborhoods, waterfront estates, and newer master-planned subdivisions. HOA fees vary by community type, from modest maintenance fees in non-gated subdivisions to higher dues in full-amenity country clubs. The city sits within Palm Beach, offering access to South Florida beaches, major employment centers, and healthcare hubs. For current Palm Beach market data, see Florida Realtors' monthly statistics. Browse the latest Jupiter listings below. Then connect with a Pure Equity agent to schedule a private showing.
- Homes for Sale
- 584
- Under Contract
- 210
- Median List Price
- $829,000
- Median Sale Price (September)
- $754,488
- Median $/Sq Ft
- $494
- Avg Days on Market
- 110
Frequently Asked Questions
- How do I schedule a tour of 18880 SE Castle Road, Jupiter, FL 33458?
- Use the Tour button on this listing to request a showing of 18880 SE Castle Road, Jupiter, FL 33458. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity agent will confirm your visit, often the same day.
- Is 18880 SE Castle Road, Jupiter, FL 33458 still available?
- 18880 SE Castle Road, Jupiter, FL 33458 is currently listed as Sold, and has been on the market 144 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
- How much is the monthly payment for 18880 SE Castle Road, Jupiter, FL 33458?
- With 20% down ($1,120,000) on the $5,600,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 18880 SE Castle Road, Jupiter, FL 33458 is about $29,430/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
- How do I get pre-approved to buy 18880 SE Castle Road, Jupiter, FL 33458?
- Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 18880 SE Castle Road, Jupiter, FL 33458. Contact Pure Equity and we'll connect you with a trusted local lender to review your financing options, no obligation.
- Can I negotiate the price of 18880 SE Castle Road, Jupiter, FL 33458?
- Often, yes. The right offer on 18880 SE Castle Road, Jupiter, FL 33458 depends on how it's priced against comparable single family sales in Jupiter, how long it's been listed, and how motivated the seller is. Pure Equity will run the comps and help you craft a competitive, well-supported offer.
Listing courtesy of Water Pointe Realty Group
Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated July 1, 2026.
$5,000,000
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Listed by Neal VanderWaal, Water Pointe Realty Group
Map & Location
Cities in Martin County
Zip Codes in Martin County
Property Types
Recent Sales
Recently sold homes in ZIP 33458
These are the last 6 recorded closings in ZIP 33458, with the price each home actually sold for rather than what it was listed at. They closed at a median of $394 per square foot. The most recent closed on October 15, 2026. Closed sales are what an appraiser and a buyer's agent will look at, so they are the starting point for pricing a home here.
Sold$550,000
Sold · October 15, 2026
226 Moccasin Trail W
3 bed · 2 bath · 1,351 sqft · $407/sqft
$29,000 under the asking price
Sold$1,250,000
Sold · October 15, 2026
19558 Red Gum Trail
4 bed · 3 bath · 3,169 sqft · $394/sqft
$145,000 under the asking price
Sold$299,999
Sold · October 15, 2026
1054 University Boulevard 21
2 bed · 2 bath · 1,101 sqft · $272/sqft
Sold$575,000
Sold · October 15, 2026
3049 E Community Drive
3 bed · 2.5 bath · 1,670 sqft · $344/sqft
$13,000 under the asking price
Sold$1,600,000
Sold · October 14, 2026
6768 Cypress Cove Circle
5 bed · 3 bath · 3,488 sqft · $459/sqft
$230,000 over the asking price
Sold$634,900
Sold · October 14, 2026
3207 E Community Drive E
3 bed · 2.5 bath · 1,670 sqft · $380/sqft
$5,000 over the asking price
See every recorded sale in ZIP 33458 or find out what your ZIP 33458 home is worth.
