251 Knollwood Dr, Key Biscayne, FL 33149 is a single family home that contains 8,818 sq ft and was built in 1968. It contains 6 bedrooms and 8 bathrooms. This home last sold for $10,050,000 in December 2023.
The Zestimate for this house is $17,793,700. The Rent Zestimate for this home is $7,372/mo.
Sold for $10,050,000
$10,050,000
251 Knollwood Dr, Key Biscayne, FL 33149
6beds
8baths
8,818sqft
SingleFamily
Built in 1968
0.71 Acres Lot
$17,793,700 Zestimate®
$1,140/sqft
$7,372 Estimated rent
Home value
$17,793,700
$14.59M - $21.89M
$7,372/mo
Zestimate® history
Owner options
List your home for rent
$7,372/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$7,372/mo
Rent Zestimate®
Refinance and save
$69,862/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$69,862/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 8
Heating
- central, Electric
Cooling
- Central
Appliances
- Included: Dishwasher, Dryer, Microwave, Refrigerator, Washer
- Laundry: In Unit
Features
- Flooring: Hardwood
- Has fireplace: Yes
Interior area
- Total interior livable area: 8,818 sqft
Property
Parking
- Total spaces: 6
- Parking features: Garage - Attached, Off-street
Features
- Exterior features: Cement / Concrete
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 0.71 Acres
- Features: 1/2 To Less Than 3/4 Acre Lot
Details
- Parcel number: 2452050110350
Construction
Type & style
- Home type: SingleFamily
Materials
- concrete
- Roof: Other
Condition
- Year built: 1968
Community & HOA
Location
- Region: Key Biscayne
Financial & listing details
- Price per square foot: $1,140/sqft
- Tax assessed value: $12,300,620
- Annual tax amount: $167,951
Price history
| Date | Event | Price |
|---|---|---|
| 12/12/2023 | Sold | $10,050,000$1,140/sqft |
Source: Public Record Report a problem | ||
| 4/6/2023 | Listing removed | -- |
Source:  MIAMI #A11328223 Report a problem | ||
| 3/28/2023 | Price change | $22,000-12%$2/sqft |
Source: MIAMI #A11328223 Report a problem | ||
| 2/22/2023 | Price change | $25,000-13.8%$3/sqft |
Source: MIAMI #A11328223 Report a problem | ||
| 2/3/2023 | Price change | $29,000-3.3%$3/sqft |
Source: MIAMI #A11328223 Report a problem | ||
| 1/20/2023 | Listed for rent | $30,000$3/sqft |
Source: MIAMI #A11328223 Report a problem | ||
| 1/12/2023 | Sold | $10,050,000-22.1%$1,140/sqft |
Source: MIAMI #A11267534 Report a problem | ||
| 1/9/2023 | Pending sale | $12,900,000$1,463/sqft |
Source: MIAMI #A11267534 Report a problem | ||
| 11/29/2022 | Price change | $12,900,000-11%$1,463/sqft |
Source: MIAMI #A11267534 Report a problem | ||
| 9/2/2022 | Listed for sale | $14,500,000+52.5%$1,644/sqft |
Source: MIAMI #A11267534 Report a problem | ||
| 6/15/2022 | Sold | $9,506,000-3.7%$1,078/sqft |
Source: MIAMI #A11015196 Report a problem | ||
| 3/22/2022 | Pending sale | $9,875,000$1,120/sqft |
Source: MIAMI #A11015196 Report a problem | ||
| 2/23/2022 | Contingent | $9,875,000$1,120/sqft |
Source: MIAMI #A11015196 Report a problem | ||
| 11/30/2021 | Listed for sale | $9,875,000$1,120/sqft |
Source: MIAMI #A11015196 Report a problem | ||
| 1/19/2021 | Listing removed | -- |
Source:  MIAMI Report a problem | ||
| 11/6/2019 | Price change | $9,875,000-8.1%$1,120/sqft |
Source: Coldwell Banker Residential Real Estate - Coral Gables #A10761401 Report a problem | ||
| 2/9/2019 | Listed for sale | $10,750,000$1,219/sqft |
Source: EWM Coral Gables-South Miami #A10615559 Report a problem | ||
| 5/2/2018 | Listing removed | $10,750,000$1,219/sqft |
Source: EWM Coral Gables-South Miami #A10264939 Report a problem | ||
| 3/15/2016 | Listed for sale | $10,750,000-25.9%$1,219/sqft |
Source: EWM Coral Gables-South Miami #A10048367 Report a problem | ||
| 9/1/2015 | Listing removed | $14,500,000$1,644/sqft |
Source: ONE Sotheby's International Realty #A2029917 Report a problem | ||
| 8/10/2015 | Listed for sale | $14,500,000$1,644/sqft |
Source: ONE Sotheby's International Realty #A2029917 Report a problem | ||
| 7/1/2015 | Listing removed | $14,500,000$1,644/sqft |
Source: ONE Sotheby's International Realty #A2029917 Report a problem | ||
| 11/7/2014 | Listed for sale | $14,500,000+607.3%$1,644/sqft |
Source: One Sotheby's International Realty #A2029917 Report a problem | ||
| 2/19/1998 | Sold | $2,050,000+1950%$232/sqft |
Source: Public Record Report a problem | ||
| 11/4/1997 | Sold | $100,000-60%$11/sqft |
Source: Public Record Report a problem | ||
| 7/23/1996 | Sold | $250,000$28/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $167,951 +3% | $9,396,750 +10% |
| 2024 | $163,107 +1.4% | $8,542,500 -14.2% |
| 2023 | $160,840 +189.3% | $9,958,781 +187.4% |
| 2022 | $55,604 -0.4% | $3,465,500 +3% |
| 2021 | $55,822 +3% | $3,364,564 +1.4% |
| 2020 | $54,180 +2.1% | $3,318,111 +2.3% |
| 2019 | $53,076 +5.3% | $3,243,511 +1.9% |
| 2018 | $50,383 | $3,183,034 +2.1% |
| 2017 | $50,383 +1.2% | $3,117,566 +2.1% |
| 2016 | $49,774 -1.7% | $3,053,444 +0.7% |
| 2015 | $50,627 -1.5% | $3,032,219 +0.8% |
| 2014 | $51,399 +3.1% | $3,008,154 +1.5% |
| 2013 | $49,849 +0% | $2,963,699 +1.7% |
| 2012 | $49,849 +2.3% | $2,914,159 +3% |
| 2011 | $48,730 -5.6% | $2,829,281 +1.5% |
| 2010 | $51,608 +8% | $2,787,469 +2.7% |
| 2009 | $47,807 +4.8% | $2,714,186 +4.1% |
| 2007 | $45,607 -6.8% | $2,607,500 |
| 2006 | $48,945 | -- |
| 2005 | $48,945 +1.2% | -- |
| 2004 | $48,377 +3.5% | -- |
| 2003 | $46,761 +2.9% | -- |
| 2002 | $45,436 | -- |
| 2001 | $45,436 | -- |
Find assessor info on the county website
Neighborhood: 33149
Nearby homes
- $8,722,1004 bd4 ba2.8k sqft241 Knollwood Dr, Key Biscayne, FL 33149Off Market
- $11,585,9005 bd5 ba3.9k sqft250 Knollwood Dr, Key Biscayne, FL 33149Off Market
- $9,700,5004 bd3 ba3.7k sqft231 Knollwood Dr, Key Biscayne, FL 33149Off Market
- $10,131,8003 bd3 ba3k sqft1005 Mariner Dr, Key Biscayne, FL 33149Off Market
- $13,558,2003 bd4 ba6.9k sqft240 Knollwood Dr, Key Biscayne, FL 33149Off Market
- $9,880,9004 bd2 ba3.5k sqft999 Mariner Dr, Key Biscayne, FL 33149Off Market
- $15,025,7006 bd6 ba7.3k sqft1025 Mariner Dr, Key Biscayne, FL 33149Off Market
- $8,474,6004 bd3 ba2.7k sqft240 Island Dr, Key Biscayne, FL 33149Off Market
Nearby schools
GreatSchools rating
- 8/10Key Biscayne K-8 CenterGrades: PK-8Distance: 0.4 mi
- 5/10Coral Gables Senior High SchoolGrades: PK,9-12Distance: 6.9 mi
- 6/10Ponce De Leon Middle SchoolGrades: 6-8Distance: 7 mi
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$17,793,700
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$17,793,700
- Florida
- Miami-Dade County
- Key Biscayne
- 33149
- 251 Knollwood Dr
Nearby cities
Nearby zip codes
Other Key Biscayne Topics
