921 Harbor Dr
Key Biscayne, FL 33149
- 4 Beds
- 4.5 Baths
- 4,444 sqft (on 0.36 acres)
4 Beds
4.5 Baths
4,444 sqft
(on 0.36 acres)
Local Information
-- mins to
Description
Oversized waterfront family home at Key Biscayne with a fantastic view. Located at the end of Harbor Drive, this home offers privacy, open views, access to the canal and a great layout with large windows that makes the residence bright and light. The home is 4bed/4.5ba, a beautiful kitchen with custom built cabinets and top of the line appliances, a great living-dining room area, infinity pool with a large patio perfect for entertaining and a beautiful landscape. The house has direct access to the canal via a private dock for a yacht up to 100 ft. If you have any questions, please contact the listing agent.
921 Harbor Dr, Key Biscayne, FL 33149 is a 4 bedroom, 4 bathroom, 4,444 sqft single-family home built in 1960. It last sold for $7,590,000 on May 10, 2022. More recently, it was listed as a rental in July 2017 with an asking price of $27,000 per month. That rental listing was removed on September 27, 2017. It is currently off market. The Trulia Estimate is $11,916,500, with a rent estimate of $51,648/month.
Home Highlights
Parking
Garage
Outdoor
Patio, Pool
View
No Info
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 921 Harbor Dr
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Heating & Cooling Heating: Forced Air, ElectricAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 1Floors: Hardwood |
Interior Details AtticTypes of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Library, Master Bath, Office, Pantry |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Security Security System |
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Exterior Home Features Roof: Slate, TileExterior: Stucco, Cement ConcreteGardenLawnPatioSprinkler System |
Pool Pool |
Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Year Built Year Built: 1960Year Updated: 2023 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Lot Area: 0.36 acres |
Price History for 921 Harbor Dr
| Date | Price | Event | Source |
|---|---|---|---|
| 05/10/2022 | $7,590,000 | Sold | N/A |
| 03/17/2022 | $8,300,000 | Pending | MIAMI #A11117575 |
| 03/02/2022 | $1,350,000 | PriceChange | Douglas Elliman #21610747 |
| 11/01/2021 | $8,300,000 | Listed For Sale | MIAMI #A11117575 |
| 03/04/2019 | $6,950,000 | ListingRemoved | Agent Provided |
| 10/22/2018 | $6,950,000 | PriceChange | Agent Provided |
| 08/17/2018 | $6,400,000 | PriceChange | Agent Provided |
| 02/05/2018 | $6,995,000 | PriceChange | Agent Provided |
| 11/30/2017 | $7,350,000 | PriceChange | Agent Provided |
| 09/27/2017 | $27,000 | ListingRemoved | Agent Provided |
| 07/15/2017 | $27,000 | Listed For Rent | Agent Provided |
| 07/14/2017 | $7,475,000 | Listed For Sale | Agent Provided |
| 04/23/1998 | $1,375,000 | Sold | N/A |
| 01/24/1994 | $750,000 | Sold | N/A |
Market trends in Key Biscayne
Last updated May 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
167
2MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $124,880 |
| Assessment | $8,224,859 |
Home facts updated by county records
Comparable Sales for 921 Harbor Dr
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.20 | Single-Family Home | $6,500,000 | 03/31/26 | 7 | 7.5 | 5,528 | |
0.28 | Single-Family Home | $5,690,000 | 06/15/26 | 6 | 5 | 3,584 | |
0.32 | Single-Family Home | $4,700,000 | 07/10/25 | 6 | 5 | 3,245 | |
0.30 | Single-Family Home | $18,921,250 | 07/08/25 | 5 | 6.5 | 5,226 | |
0.38 | Single-Family Home | $6,350,000 | 07/31/25 | 5 | 5.5 | 3,525 | |
0.29 | Single-Family Home | $4,120,000 | 02/18/26 | 3 | 3 | 2,927 | |
0.46 | Single-Family Home | $4,750,000 | 02/04/26 | 4 | 3.5 | 3,382 | |
0.41 | Single-Family Home | $3,450,000 | 07/21/25 | 4 | 3 | 3,004 | |
0.46 | Single-Family Home | $3,700,000 | 01/27/26 | 5 | 5 | 3,962 | |
0.23 | Single-Family Home | $3,230,000 | 09/12/25 | 4 | 3 | 2,403 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 921 Harbor Dr.
What Locals Say about Key Biscayne
At least 116 Trulia users voted on each feature.
94 % Say it's walkable to grocery stores
94 % Say kids play outside
90 % Say it's dog friendly
90 % Say it's walkable to restaurants
85 % Say people would walk alone at night
85 % Say there are sidewalks
79 % Say it's quiet
79 % Say there's holiday spirit
76 % Say they plan to stay for at least 5 years
68 % Say parking is easy
67 % Say streets are well-lit
60 % Say there are community events
58 % Say neighbors are friendly
54 % Say yards are well-kept
52 % Say there's wildlife
50 % Say car is needed
Sourced by Trulia users. Learn more about our methodology.
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