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Slice RealtyPropiedad Futura

$2,425,000

4 bd · 5 ba · 4,194 sq ft · Single Family Residence

638 Lakeside Harbor, Boynton Beach FL 33435

For Sale · Active listing

Est. payment $13,432/mo · Mortgage calculator

Listed by RE/MAX 5 Star Realty / Jose Castro

Contact: 954-593-1659 (listing contact).

Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.

About this home

Welcome to 638 Lakeside Harbor, one of South Florida's most forward-thinking new builds — a move-in-ready 4BR/4.5BA coastal retreat east of US-1 in a gated enclave of only 10 homes. Designed by Blue Oval Group and pending certification as one of Florida's first iPHA Passive Homes, it pairs contemporary luxury with future-forward construction, Intracoastal and canal views, water and dock access, and a private community beach. Inside: soaring ceilings, large-format tile, a two-story glass staircase, private elevator, and a chef's kitchen with Dacor and Bosch appliances and a marble island overlooking a living room with statement fireplace. Every bedroom is en-suite; the primary offers a balcony, freestanding tub, water closet, dual vanities, and walk-in closet, while a main-level bedroom doubles as an office or den. A loft, second-floor laundry, smart controls, impact glass, air/water purification, soundproofed walls, an efficient HVAC-ERV system, whole-home generator, dual EV chargers, and solar-ready infrastructure add peace of mind. Outside: a decked patio and separate covered patio overlooking a saltwater pool and waterfall, plus a spiral staircase to a rooftop terrace with summer kitchen and Intracoastal views. Storm-resilient construction and hypoallergenic, mold- and pest-resistant materials — with an estimated 90% energy-cost reduction — deliver a smarter way to live. Minutes from Oceanfront and Oyer Park, Boynton Harbor Marina, Atlantic Avenue, and PBI.

Facts
MLS #
A12049526
Subdivision
Lakeside Harbor
Property type
Residential
Property subtype
Single Family Residence
Sq. ft.
4,194
Price per sq. ft.
$578 / sq ft
Year built
2024
Days on market
72
County
Palm Beach County
Date listed
Jul 8, 2026
Last updated
Sep 18, 2026
Financial considerations
Taxes
$19,164 (2025)
Exterior features
Waterfront
No
View
Canal, Garden, Intracoastal View
Construction
Concrete Block Construction
Roof
Composition Roll, Other
Additional features
Lighting, Open Balcony, Outdoor Shower
Interior features
Furnished
Furnished
Heating
Central, Electric, Heat Pump/Reverse Cycle
Cooling
Central Air, Electric
Appliances
Dishwasher, Disposal, Dryer, Electric Range, Gas Water Heater, Microwave, Refrigerator, Self Cleaning Oven, Wall Oven, Washer
Window features
Complete Impact Glass, High Impact Windows, Impact Glass
Additional features
Cooking Island, Elevator, Entrance Foyer, Laundry Tub, Pantry, Split Bedroom, Vaulted Ceiling(s), Volume Ceilings, Walk-In Closet(s), Certified Watt-Wise, Den/Library/Office, Family Room, Great Room, Media Room, Other, Recreation Room, Storage, Utility Room/Laundry
Additional features
Security
Smoke Detector
Community
Boating, Paved Road

Mortgage calculator

Includes principal and interest, taxes and insurance.

Rate: Freddie Mac 30-year average (2026-10-15). Estimate only.

Loan amount$1,940,000
Total cost of mortgage$4,835,581
Monthly payment$13,432

Local context (our analysis)

Area stats are available for our covered neighborhoods. See neighborhoods.

Source: Southeast Florida MLS (SEFMLS). Last updated Sep 18, 2026, 3:58 PM ET

Listing data is deemed reliable but is not guaranteed accurate by the MLS. Information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.