660 Allendale Rd
Key Biscayne, FL 33149
5 Beds
4.5 Baths
2,320 sqft
5 Beds
4.5 Baths
2,320 sqft
Local Information
© Google
-- mins to
Description
Welcome to this exceptional residence located in the prestigious Key Biscayne community. This magnificent home boasts 5 spacious bedrooms and 4.5 luxurious, all in-suite bathrooms, for utmost comfort and privacy. Step inside and be captivated by the elegance and charm of this meticulously designed property. Open floor plan seamlessly connects the living spaces, creating a sense of flow and abundance throughout. With a focus on quality and attention to detail, the house showcases top-of-the-line finishes and craftsmanship. The heart of the home lies in its beautiful kitchen, featuring modern appliances and ample storage space. The stunning white quartz countertops add a touch of sophistication, making this space perfect for both everyday living and entertaining guests.
Welcome to this exceptional residence located in the prestigious Key Biscayne community. This magnificent home boasts 5 spacious bedrooms and 4.5 luxurious, all in-suite bathrooms, for utmost comfort and privacy. Step inside and be captivated by the elegance and charm of this meticulously designed property. Open floor plan seamlessly connects the living spaces, creating a sense of flow and abundance throughout. With a focus on quality and attention to detail, the house showcases top-of-the-line finishes and craftsmanship. The heart of the home lies in its beautiful kitchen, featuring modern appliances and ample storage space. The stunning white quartz countertops add a touch of sophistication, making this space perfect for both everyday living and entertaining guests.
Welcome to this exceptional residence located in the prestigious Key Biscayne community. This magnificent home boasts 5 spacious bedrooms and 4.5 luxurious, all in-suite bathrooms, for utmost comfort and privacy. Step inside and be captivated by the elegance and charm of this meticulously designed property. Open floor plan seamlessly connects the living spaces, creating a sense of flow and abundance throughout. With a focus on quality and attention to detail, the house showcases top-of-the-line finishes and craftsmanship. The heart of the home lies in its beautiful kitchen, featuring modern appliances and ample storage space. The stunning white quartz countertops add a touch of sophistication, making this space perfect for both everyday living and entertaining guests.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from January 31, 2025
Home Highlights
Parking
No Info
Outdoor
Pool
View
No Info
HOA
None
Price/Sqft
No Info
Listed
180+ days ago
Home Details for 660 Allendale Rd
|
|---|
Property Type / Style Property Type: Single Family Home |
|
|---|
Lease Term: 1 YearAvailable: now |
|
|---|
Appliances & Utilities DishwasherDryerMicrowaveRefrigeratorWasher |
Heating & Cooling Air ConditioningCooling System: Central Air |
|
|---|
Pool Pool |
Price History for 660 Allendale Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 06/04/2025 | ListingRemoved | N/A | |
| 02/21/2025 | $19,500 | ListingRemoved | Zillow Rentals |
| 01/31/2025 | $19,500 | Listed For Rent | Zillow Rentals |
| 01/17/2020 | $1,695,000 | ListingRemoved | Agent Provided |
| 05/25/2019 | $1,695,000 | Listed For Sale | N/A |
| 10/08/2009 | $910,000 | Sold | N/A |
| 02/14/2009 | $1,250,000 | Listed For Sale | Agent Provided |
| 12/19/2002 | $750,000 | Sold | N/A |
| 08/11/2000 | $530,000 | Sold | N/A |
Market trends in Key Biscayne
Last updated April 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
165 11MoM
- Results are loading
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $45,027 |
| Assessment | $4,062,833 |
Home facts updated by county records
Comparable Sales for 660 Allendale Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.02 | Single-Family Home | $3,475,000 | 01/27/26 | 5 | 4.5 | 2,320 | |
0.12 | Single-Family Home | $3,125,000 | 03/09/26 | 5 | 3.5 | 2,429 | |
0.06 | Single-Family Home | $3,500,000 | 01/16/26 | 4 | 3.5 | 2,775 | |
0.28 | Single-Family Home | $625,000 | 04/09/26 | 6 | 6 | 4,142 | |
0.08 | Single-Family Home | $3,450,000 | 07/21/25 | 4 | 3 | 3,004 | |
0.05 | Single-Family Home | $6,350,000 | 07/31/25 | 5 | 5.5 | 3,525 | |
0.14 | Single-Family Home | $3,726,000 | 07/07/25 | 4 | 3 | 2,473 | |
0.17 | Single-Family Home | $3,700,000 | 01/27/26 | 5 | 5 | 3,962 | |
0.09 | Single-Family Home | $4,200,000 | 03/27/26 | 6 | 5.5 | 3,436 | |
0.25 | Single-Family Home | $4,400,000 | 04/08/26 | 5 | 5 | 3,230 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
SOLDJAN 27, 2026Cervera Real Estate Inc.
FOR SALEOne Sotheby's International Realty
OFF MARKETColdwell Banker Realty
OFF MARKETColdwell Banker Realty
SOLDJAN 16, 2026Compass Florida, LLC
OFF MARKETGreat Properties International LLC
SOLDAPR 20, 2026Compass Florida, LLC
Assigned Schools
These are the assigned schools for 660 Allendale Rd.
- Key Biscayne K-8 Center
- PK-8
- Public
- 803 Students
7/10GreatSchools RatingParent Rating Averagethey have nothing they lost it allParent Review8mo ago - Ponce De Leon Middle School
- 6-8
- Public
- 668 Students
6/10GreatSchools RatingParent Rating Averagei came for all 3 years. best stem education. mr rouzard and ms verma are legit da best teachers ever. if u get them for math or science, u will pass.Student Review1mo ago - Coral Gables Senior High School
- PK-12
- Public
- 2931 Students
5/10GreatSchools RatingParent Rating AverageAs a current teacher and Alumni of CGHS, this is, without a doubt, the worst school I have ever taught and studied at. The primary factor for this is the teachers, especially Diana Van-Wyk. She is the "IB Coordinator" of the school, who demonstrates clear favoritism, laziness, apathy, and sexism. As a counsellor and coordinator of such a prestige program such as the IB, I would expect her to care for her students and support them fully through their academic journey, as would most people. However, since she has joined this school years ago, I have seen a noticeable decline in student mental health, overall happiness, and communication with teachers. This is what inspired me to become a teacher, so I could be everything she isn't. Furthermore, I have received multiple student complaints about her, and her failure of communication as well as her stubbornness. I don't think she understands that the students she deals with are socially maturer than most, perhaps indicating why she refuses to admit she's wrong. It is in the best interest of the school to remove her as a faculty.Teacher Review3mo ago 
Check out schools near 660 Allendale Rd.
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
80 % Say there's holiday spirit
79 % Say it's quiet
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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Apartments for Rent
NEW - 21 HRS AGO
FURNISHED
FURNISHED
NEW - 1 DAY AGOAPPLY INSTANTLYPET FRIENDLYFURNISHED
APPLY INSTANTLY
APPLY INSTANTLYFURNISHED
APPLY INSTANTLY
APPLY INSTANTLY
APPLY INSTANTLYPET FRIENDLY
APPLY INSTANTLY
APPLY INSTANTLYPET FRIENDLY
APPLY INSTANTLY
APPLY INSTANTLY
APPLY INSTANTLY
See more homes for rent inKey Biscayne
Explore by feature
- NEW - 1 DAY AGOAPPLY INSTANTLYPET FRIENDLYFURNISHED
- APPLY INSTANTLYPET FRIENDLY
APPLY INSTANTLYPET FRIENDLYFURNISHED
APPLY INSTANTLYPET FRIENDLY
NEW - 2 DAYS AGOPET FRIENDLY
APPLY INSTANTLYPET FRIENDLY
PET FRIENDLY
APPLY INSTANTLYPET FRIENDLYFURNISHED
PET FRIENDLY
NEW - 23 HRS AGOPET FRIENDLY
Homes for sale near 660 Allendale Rd
- One Sotheby's International Realty
One Sotheby's International Realty
Great Properties International LLC
OPEN SUN, 12-2PMNEW CONSTRUCTIONCompass Florida, LLC
One Sotheby's International Realty
One Sotheby's International Realty
See more homes for sale inKey Biscayne
Off Market Homes Near 660 Allendale Rd
SOLDMAY 15, 2026One Sotheby's International Realty
SOLDMAY 13, 2026Urdapilleta Real Estate, LLC
SOLDMAY 6, 2026Fortune Christie's International Real Estate
SOLDMAY 1, 2026Urdapilleta Real Estate, LLC
SOLDMAY 1, 2026Avanti Way Brickell
SOLDAPR 29, 2026Three Bridges Realty, LLC
SOLDAPR 28, 2026Compass Florida, LLC
SOLDAPR 22, 2026BHHS EWM Realty
SOLDAPR 20, 2026Platinum Properties Int'l Inc.- SOLDAPR 20, 2026Compass Florida, LLC
- See more homes for sale inKey Biscayne
Homes for rent near 660 Allendale Rd
APPLY INSTANTLYFURNISHED- NEW - 1 DAY AGOAPPLY INSTANTLYPET FRIENDLYFURNISHED
APPLY INSTANTLY
NEW - 1 DAY AGOFURNISHED- NEW - 2 DAYS AGOPET FRIENDLY
- APPLY INSTANTLYPET FRIENDLY
- PET FRIENDLY
- NEW - 1 DAY AGO
- See more homes for rent inKey Biscayne
660 Allendale Rd, Key Biscayne, FL 33149 is a 5 bedroom, 5 bathroom, 2,320 sqft single-family home. This property is not currently available for sale. 660 Allendale Rd was last sold on Oct 8, 2009 for $910,000 (4,567% higher than the asking price of $19,500). The current Trulia Estimate for 660 Allendale Rd is $5,617,500.