390 Jupiter Lane

Juno Beach, FL 33408

$6,400,000

$1,386/ft²

6Beds

6Baths

4,618Sq ft

2026Year built

Single-family homeType

About this home

Crafted by the award-winning team of Affinity Architects and Coastal Property Concepts, this extraordinary contemporary residence sets a new standard for luxury living in Juno Beach. Situated on a rare oversized lot just steps from the Atlantic Ocean, this custom-designed masterpiece offers over-the-top quality, sophisticated architecture, and exceptional attention to detail throughout. One of the largest homes in Juno Beach, the residence features six bedrooms, five full baths, one half bath, and a spacious two-car garage. Designed for both everyday living and grand entertaining, the open-concept floor plan is highlighted by soaring ceilings, walls of glass, and seamless indoor-outdoor living spaces. At the heart of the home is a stunning chef's kitchen appointed with custom designer cabinetry, premium countertops, paneled Thermador appliances, a professional-grade range, dual dishwashers, and an expansive center island. A separate prep kitchen provides additional storage and functionality, making entertaining effortless. The home offers two luxurious primary suites, including a first-floor retreat and an additional upstairs primary suite, providing flexibility and privacy for family and guests alike. Built to the highest standards with poured concrete construction, CBS tie-beam reinforcement, and impact-resistant windows and doors, the residence is elevated well above sea level for added peace of mind. Outside, the private tropical backyard creates a true resort setting, complete with a heated saltwater pool, lush landscaping, and a striking decorative privacy wall. Every detail of this remarkable home reflects clean contemporary design, superior craftsmanship, and uncompromising quality. Ideally located just moments from Juno Beach's pristine shoreline, world-class golf, upscale shopping and dining along the PGA Corridor, and only 20 minutes from Palm Beach International Airport, this is a rare opportunity to own one of the most impressive new residences in Juno Beach.

Features

Private pool

Property details

Listing

MLS #: B26036863
Status: For sale
Listed on: Jun 4, 2026
Days on market: 67 days
Listing data updated: Aug 3, 2026

Interior

Beds: 6
Baths: 6
Living area: 4,618 ft²
Price per ft²: $1,386/ft²

Building & community

Type: Single-family home
Year built: 2026
County: Palm Beach

Lot & exterior

Lot size: 8,370 ft²
Private pool: Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

True monthly cost

Mortgage (principal & interest): $32,362
Property taxes (est.): $5,867
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$38,829*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?