330 Harbor Ct, Key Biscayne, FL 33149
OFF MARKET

330 Harbor Ct
Key Biscayne, FL 33149

  • 4 Beds
  • 2 Baths
  • 1,987 sqft

$5,119,800

Trulia Estimate
as of May 26, 2026
Est. Refi. Payment $33,652/mo*
Refinance Your Home

$5,119,800

Trulia Estimate
as of May 26, 2026
Est. Refi. Payment $33,652/mo*
Refinance Your Home
4 Beds
2 Baths
1,987 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

FOUR BEDROOM 2 BATHROOM HOUSE ON QUIET STREET----------------------------------------------------------------------------------------------------------------------------- BUY SOUTH FLORIDA REAL ESTATE EASILY AT HTTP://WWW.WISECATREALTORS.COM - CALL 305-523-9323 . JOIN THE FLORIDA FORECLOSURE DEAL OF THE DAY CLUB ON FACEBOOK AND LINKEDIN FOR THE LATEST REO BANK OWNED FORECLOSURES AND PRE-FORECLOSURES IN SOUTH BEACH, MIAMI BEACH, SUNNY ISLES, KEY BISCAYNE, BAL HARBOUR AND BRICKELL FACEBOOK: HTTP://WWW.FACEBOOK.COM/FLORIDAFORECLOSUREDEALOFTHEDAYCLUBLINKEDIN: HTTP://DOIOP.COM/FFDD OR FOLLOW THE TEAM THAT FOLLOWS THE MOST NUMBER OF FLORIDA FORECLOSURES AT HTTP://TWITTER.COM/TEAMWYSKATZ --------------------------------------------------------------------------------------------------------------------------
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.

Home Highlights

Parking
No Info
Outdoor
Porch, Patio, Deck, Pool
View
No Info
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 330 Harbor Ct

Interior Features

Levels, Entrance, & Accessibility
Stories: 3Floors: Hardwood
Interior Details
Types of Rooms: Dining Room, Family Room
Heating & Cooling
Air ConditioningCooling System: Central

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: StuccoLawnPatioPorch
Pool
Pool
Parking & Garage
Parking Space: 1

Property Information

Year Built
Year Built: 1957Year Updated: 2013
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 7492 sqft

Price History for 330 Harbor Ct

DatePriceEventSource
06/10/2021$3,800,000Sold
MIAMI #A11008023
03/31/2021$3,890,000PendingMIAMI #A11008023
03/15/2021$3,890,000ContingentMIAMI #A11008023
03/08/2021$3,890,000Listed For SaleMIAMI #A11008023
08/17/2012$1,300,000ListingRemovedAgent Provided
05/07/2012$8,712,000Sold
N/A
04/06/2012$1,300,000Listed For SaleAgent Provided
02/29/2012$1,300,000ListingRemovedAgent Provided
12/31/2011$1,300,000Listed For SaleAgent Provided
06/16/2011$810,000Sold
N/A
05/24/2011$1,300,000Listed For SaleAgent Provided
09/08/2005$1,425,000Sold
N/A
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Property Tax and Assessment

Year2024
Tax$52,841
Assessment$3,582,492
Home facts updated by county records

Comparable Sales for 330 Harbor Ct

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
385 Harbor Ct, Key Biscayne, FL
0.09
Single-Family Home
$3,150,000
07/18/25
4
3
2,063
361 W Heather Dr, Key Biscayne, FL
0.10
Single-Family Home
$2,600,000
09/19/25
4
3
1,570
561 Allendale Rd, Key Biscayne, FL
0.30
Single-Family Home
$3,726,000
07/07/25
4
3
2,473
335 Harbor Dr, Key Biscayne, FL
0.07
Single-Family Home
$4,820,000
03/16/26
4
3
2,959
315 W Palmwood Ln, Key Biscayne, FL
0.20
Single-Family Home
$4,400,000
04/16/26
4
2.5
3,300
401 Warren Ln, Key Biscayne, FL
0.21
Single-Family Home
$3,000,000
04/20/26
4
3
-
340 Ridgewood Rd, Key Biscayne, FL
0.23
Single-Family Home
$3,550,000
03/12/26
4
4
2,699
472 Woodcrest Rd, Key Biscayne, FL
0.33
Single-Family Home
$3,548,500
06/27/25
3
3
2,429
235 Cranwood Dr, Key Biscayne, FL
0.14
Single-Family Home
$4,100,000
07/28/25
5
5
3,596
600 Allendale Rd, Key Biscayne, FL
0.39
Single-Family Home
$3,500,000
01/16/26
4
3.5
2,775

Nearby homes

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Assigned Schools

These are the assigned schools for 330 Harbor Ct.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

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 streets are well-lit

  • 68 % Say parking is easy

  • 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.
  • Othoniel Marlieri
    "Key Biscayne os a perfect place to leave, but need more attention about basic things like a Super Market and safe environment. "
    0
    Flag
  • Mariafedc
    "There are lots of places that are dog friendly. There’s a dog park. Many dog owners live in the area. "
    0
    Flag
  • Lladom
    "Very safe and friendly community. Excellent for growing up kids. Traffic is the downside. Best town in South Florida by large."
    0
    Flag
  • Ericazc
    "Christmas, 4th of July, and many other beautiful family events happens in the island. Great place for the kids. "
    1
    Flag
  • Deborah B.
    "Have been spending winters here for 53 years. Love the family focus, beautiful beaches and public amenities. Thoughtful services like free Freebee pick ups and transportation to shopping make the Key accessible for teens to seniors. "
    0
    Flag
  • Mati P.
    "Its beautiful, peaceful and safe. I feel great living here. It’s lush, people are friendly, and respectful. It’s a great place to raise a family. The community is very pretty, Gardenia are manicured. There’s beautiful beaches and gorgeous homes. The school is pretty good as well. "
    1
    Flag
  • Ayishamartins
    "Some places do not allow dogs but there is a dog park weather like a bunch of dogs and mostly it’s pretty nice"
    1
    Flag
  • Mati P.
    "This is a safe neighborhood, kids walk by themselves all the time. It makes me feel safe to life here. "
    0
    Flag
  • Luis D.
    "Halloween’s decoration and fully of events in that day. Many sports in Village green. The community center has many events for all the family "
    0
    Flag
  • Adrian.grottola
    "Very friendly for pets (dogs) with great special spaces for them and many dog walkers in the island."
    0
    Flag
  • Mathew P.
    "The unity and the sense of community. The safety and sense of family oriented households that attribute to a beautiful place to live. "
    0
    Flag
  • Ivan M.
    "Save and quite perfect place for a family. There are as a public transportation electric’s cars around the island. "
    1
    Flag
  • Mayra
    "Great neighborhood! They celebrate Halloween, Christmas, Easter and much more! A lot of activities and sports for kids"
    0
    Flag
  • Efrao
    "Great place to live and I don’t commute everything is close by and i walk to work. Public transportation is great "
    0
    Flag
  • Kikisammataro
    "Halloween is a big event. Saturday has a farmers market. Kids are safe. Many schools and parks. Including dog park. "
    0
    Flag
  • Mayra
    "This is a very safe family neighborhood. Kids run freely and there’s a lot of activities for them. The school is great but the classrooms have more students than it should."
    0
    Flag
  • Ljsklein
    "My building is dog friendly. It seems like most of the people have dogs and love to walk them. We all clean up after our dogs. There’s poop bags in containers around the building with a place to dispose of them. There is also a dog park on the Key. "
    0
    Flag
  • Maria
    "I don’t have dogs. There’s a very nice dog park right next to the green field. Dogs are not allowed in the field, that is why they have their dog park, but the many owners don’t follow the rules which is very annoying. Most of all when you get the smell when exercising...."
    0
    Flag
  • Fabio
    "Great Place to leave. Good people, privacy, no crime. Walkable area, beach access, wide kind of services. Thanks "
    0
    Flag
  • Dani.montenegro
    "I can’t give my opinion because I don’t have dogs, cat or any other pet. And there are many dog owners in KB but most of them are not very respectful with people who don’t. "
    0
    Flag
  • Dcas
    "Great area for kids and young families. Very safe neighborhood and extremely easy to walk or ride a bike anywhere "
    0
    Flag
  • Kiragrossman
    "They would absolutely love the dog park. There are two sides for bigger dogs and smaller dogs. Everyone is very friendly "
    0
    Flag
  • Kiragrossman
    "This is a Great place to live. The neighborhoods are safe and it’s a great location. Great for children. Good restaurants shops"
    0
    Flag
  • Sandra S.
    "I love this neighborhood, I have everything I need is quiet and safe, walk to most places and has two state parks"
    1
    Flag
  • Kimbokak
    "Friendly, kind neighbors, close to everything, and safe. You can do pretty much everything on the island, but it is more expensive."
    1
    Flag
  • Garandrew
    "I am visiting for vacations and love this place. Nice neighborhood and friendly people. Very likely I will recommend it to my friends and family. "
    0
    Flag
  • Thengea
    "If you don't have to commute out of the island it's wonderful. Otherwise, every event causes so much traffic. Living on an island is a blessing but the peoole really don't say hello or even make eye contact at the stores or parks :/"
    0
    Flag

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330 Harbor Ct, Key Biscayne, FL 33149 is a 4 bedroom, 2 bathroom, 1,987 sqft single-family home built in 1957. This property is not currently available for sale. 330 Harbor Ct was last sold on Jun 10, 2021 for $3,800,000. The current Trulia Estimate for 330 Harbor Ct is $5,119,800.