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$5,900,000

300 Biscayne Boulevard Way #3103C, Miami, FL 33131

Bedrooms
3
Baths
5
Living area
2,742 ft²
Price per ft²
$2,152 / ft²
Type
Condo
Year built
2024
HOA
$5,325 / mo HOA
On market
5 days on market
MLS #
A12111088

FULLY FURNISHED turnkey residence at Aston Martin Residences with Biscayne Bay views. OWNER FINANCING AVAILABLE. Unit 3103C welcomes you through your own private foyer and offers 3 bedrooms, a private office/den, 4.5 baths and staff quarters with laundry. Over $850K in custom upgrades, including a Rolls-Royce-inspired starlight ceiling in the primary suite, bedrooms hidden behind concealed doors in custom wood paneling, high-gloss stretch ceilings with integrated LED lighting, an electric fireplace wall, a custom walk-in closet, a built-in office and smart home controls. Gaggenau kitchen, marble floors and floor-to-ceiling glass opening to a bay-view terrace. Includes a rare private storage unit and 2 parking spaces. 42,000+ SF of amenities: 55th-floor infinity pool, spa, two-level gym, theaters, golf simulator and private marina. Move-in ready in Downtown Miami.

The MiamiLi Read

The lines below are derived automatically from this listing’s own data and the area’s recorded deed transfers. They are not a personal opinion or investment advice.

  • Price per square footThe asking price per ft² on this listing is $2,152. The median for recorded sales in the same ZIP codes is $608/ft² — putting it 254% above the median.
  • Position in the area’s price distributionThe asking price is $5,900,000; the median of recorded sales in the area is $620,000 (1,111 sales). On raw price that is 852% above the median — this line does NOT adjust for property type or size.
  • HOA fee as a share of priceAn HOA fee of $5,325 per month comes to $63,900 a year — 1.1% of the asking price. That amount is deducted from rental yield.

How to read this comparison: the figure on the left is an asking price, while the one on the right is a closed sale median — the two are not the same thing, and the room to negotiate sits inside that gap. The median covers every property type and size in those ZIP codes; it carries no adjustment for a single listing’s floor, view, age or finishes. This box is not an appraisal.

Scope: ZIP codes 33129, 33130, 33131 · arm’s-length sales recorded by the Miami-Dade County Property Appraiser.

Monthly mortgage payment

Estimated monthly loan payment based on this listing's price. Adjust the down payment, rate and term to match your own terms.

30%$1,770,000
Term

7.32% — Freddie Mac PMMS (FRED) current mortgage rates, 30-year fixed, conforming. Priced October 22, 2026.

Estimated monthly payment$28,370
Loan amount
$4,130,000
Total interest over the term
$6,083,284
Total repaid
$10,213,284

Principal and interest only; property tax, insurance and HOA dues are NOT included. This is not a binding offer.

Realty One Group Evolution

Listing data provided by the Southeast Florida MLS (MIAMI REALTORS®) IDX feed. Copyright Southeast Florida Multiple Listing Service © 2026. Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited.

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