445 Grand Bay Dr 308

About this home

Experience the pinnacle of coastal luxury in this spacious 4 bedroom, 4.5 bathroom residence, plus a nanny's room, at the highly sought-after Grand Bay Residences in Key Biscayne. Beautifully renovated throughout, the home boasts exquisite custom woodwork, designer lighting, and completely modernized kitchen and bathrooms. Floor to ceiling windows capture a bright eastern exposure, flooding the expansive living spaces with an abundance of natural light. Offered with the flexibility of being partially furnished or entirely unfurnished. Move-in ready upon association approval.

Facts & features

MLS ID

A12111989

Property type

Condominium

Neighborhood

Key Biscayne

Building

Grand Bay Residences

Year built

1996

Beds

4

Baths

4.5

Half baths

1

Interior

3,290 sq ft

Furnished

Unfurnished

Waterfront

Yes

Covered parking

1

Floor

0

Listed

Oct 20, 2026

Days on market

7

Appliances

Built in oven, Dishwasher, Disposal, Dryer, Electric range, Refrigerator, Washer

Interior features

Built in features, Closet cabinetry, Entrance foyer, Kitchen island, Living dining room, Walk in closets

Exterior features

Balcony, Security high impact doors

Flooring

Hardwood, Marble, Wood

Windows

Impact glass

Parking

Assigned, One space, Valet

Pool

Community, Heated, In ground, Pool

Security

Building security, Gated community, Gated with guard, Key card entry, Lobby secured, Security gate

Heating

Central, Electric

Cooling

Central air, Electric

Schools

Zoned public schools by county attendance boundary. Boundaries change — confirm enrollment eligibility with the school district before relying on this. Letter grades and School of Excellence designations are the Florida Department of Education’s, each for the year shown beside it.

Elementary

Key Biscayne K-8 CenterA2025-26Florida Department of Education school grade A, 2025-26 school year

Middle

Ponce de Leon MiddleB2025-26Florida Department of Education school grade B, 2025-26 school year

High

Coral Gables Senior HighB2025-26Florida Department of Education school grade B, 2025-26 school year

Location

445 Grand Bay Dr 308