515 Allendale Rd
Key Biscayne, FL 33149
- 4 Beds
- 3 Baths
- 2,868 sqft
4 Beds
3 Baths
2,868 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1950
Living Area
2,868 sqft
Price/Sqft
$1,244
About this House
Enjoy island life at its best in this beautifully remodeled and move-in ready family home. This bright, open and modern home has 4 bedrooms, 3 baths and a den in the 2nd floor master suite. The property features marble floors, large living and family room areas, a formal dining room, beautiful landscaping, a pool and a spacious outdoor terrace for entertaining and kid's play. Perfectly located and walking distance from restaurants, boutiques, schools and The Village Green. Beach Club membership is included.
515 Allendale Rd, Key Biscayne, FL 33149 is a 4 bedroom, 3 bathroom, 2,868 sqft single-family home built in 1950. It last sold for $875,000 on Sep 22, 2009. More recently, it was listed as a rental in July 2013 with an asking price of $9,500 per month. That rental listing was removed on October 8, 2013. It is currently off market. The Trulia Estimate is $3,566,700, with a rent estimate of $17,287/month.
Home Details for 515 Allendale Rd
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Floors: Tile |
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Exterior Home Features Roof: TileDeckExterior: Cement ConcretePatioSprinkler System |
Pool Pool |
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Year Built Year Built: 1950Year Updated: 1980 |
Property Type / Style Property Type: Single Family Home |
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Units in Building: 1 |
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Lot Area: 7623 sqft |
Price History for 515 Allendale Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 06/30/2016 | $2,725,000 | ListingRemoved | Agent Provided |
| 06/30/2015 | $2,725,000 | Listed For Sale | Agent Provided |
| 10/08/2013 | $9,500 | ListingRemoved | Agent Provided |
| 07/11/2013 | $9,500 | Listed For Rent | Agent Provided |
| 09/03/2012 | $9,500 | ListingRemoved | Agent Provided |
| 08/25/2012 | $9,500 | PriceChange | Agent Provided |
| 08/17/2012 | $3,500 | Listed For Rent | Agent Provided |
| 09/22/2009 | $875,000 | Sold | N/A |
| 02/15/2009 | $1,647,000 | ListingRemoved | Agent Provided |
| 12/10/2008 | $1,647,000 | Listed For Sale | Agent Provided |
Market trends in Key Biscayne
Last updated June 2026
Avg. sale price
$1.58M
$113KMoM
Sale-to-List Price
—
Price per sq ft
$945
$37MoM
Available listings
159
9MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $21,417 |
| Assessment | $2,353,937 |
Home facts updated by county records
Comparable Sales for 515 Allendale Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.07 | Single-Family Home | $4,400,000 | 04/16/26 | 4 | 2.5 | 3,300 | |
0.14 | Single-Family Home | $3,500,000 | 01/16/26 | 4 | 3.5 | 2,775 | |
0.18 | Single-Family Home | $2,600,000 | 09/19/25 | 4 | 3 | 1,570 | |
0.11 | Single-Family Home | $4,475,000 | 04/10/26 | 4 | 3.5 | 3,666 | |
0.26 | Single-Family Home | $3,550,000 | 03/12/26 | 4 | 4 | 2,699 | |
0.07 | Single-Family Home | $4,400,000 | 04/08/26 | 5 | 5 | 3,230 | |
0.22 | Single-Family Home | $3,125,000 | 03/09/26 | 5 | 3.5 | 2,429 | |
0.26 | Single-Family Home | $4,820,000 | 03/16/26 | 4 | 3 | 2,959 | |
0.10 | Single-Family Home | $2,600,000 | 06/29/26 | 3 | 2 | 1,333 | |
0.20 | Single-Family Home | $3,475,000 | 01/27/26 | 5 | 4.5 | 2,320 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 515 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
86 % Say people would walk alone at night
86 % 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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