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Waterfront · Condominium
$2,999,000$1,765 / sqft
300 Biscayne Boulevard Way # 3105W, Miami FL 33131
Listed
2
Bedrooms
4
Bathrooms
1,699 sqft
Interior
2024
Year built
$3,014 / mo
HOA
Condominium
Type
About this home
An extraordinary expression of refined design and impeccable craftsmanship, this exquisitely curated residence at Aston Martin Residences has been meticulously customized with exceptional attention to detail. Custom white oak paneling, bespoke drop ceilings with integrated architectural lighting, and an extensive interior door package create a seamless aesthetic throughout. A striking Italian wall unit anchors the living room, while the bedrooms feature custom Molteni&C closets. A Cristallo stone extension transforms the kitchen island into a sculptural centerpiece, complemented by exquisite Italian furnishings from Poliform, Molteni&C, Lago, and Reflex Angelo. Complete with a full-size vented washer and dryer, this exceptional turnkey residence offers an unparalleled standard of luxury and sophistication. Available furnished with select exclusions. Residents enjoy over 42,000 SF of world-class amenities, including an infinity pool, spa, fitness center, art gallery, two private theaters, virtual golf, and helipad. A privately operated 490-foot marina, accommodating yacht visits up to 300 feet with reserved pick-up and drop-off, offers exceptional access to Biscayne Bay. Ideally situated along the Riverwalk, moments from Brickell and Bayfront Park.
Features
- Built-in Features
- Closet Cabinetry
- Walk-In Closet(s)
- Den/Library/Office
- Open Balcony
- Bay
- Water View
Leasing
Run the numbers
We fill in the price and the building's HOA dues. That leaves tax, insurance and maintenance — they depend on your exemptions, your insurer and the unit, so we don't guess them. Rent starts from what comparable units are asking nearby. Vacancy and the loan terms below start at common defaults; change them.
Median asking rent for 2-bed rentals in Brickell, from 200 active listings; the middle half ask $4,000–$6,500.That is what landlords ask, not what units let for — edit it if you know better.
Our default, not a market figure
From the listing
Depends on assessed value & exemptions
Varies widely by building
Repairs, turnover, management
Cap rate
Cash-on-cash
Monthly cash flow
Net operating income
Enter property tax, insurance, maintenance to see the returns. A cap rate calculated without every cost overstates the deal — often by half — so we don't show a partial one.
Illustration only — not a loan offer, quote, or investment advice. We are not a lender and neither offer nor arrange financing. The loan fields start at 20% down over 30 years at 6.5% (rates as of July 2026); that is a nominal rate for illustration, not an APR, and your actual terms will differ. Cap rate is unlevered; cash-on-cash counts the down payment as invested capital and excludes closing costs.
Listing data from the MIAMI Association of REALTORS® (MIAMIRE) IDX program. Information deemed reliable but not guaranteed. Demo data shown for layout purposes.