$12,900

310 Harbor Court,Key Biscayne, FL 33149

Key Biscayne, FL 33149

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Description

Remodeled 4-bedroom, 2-bath custom-built home featuring an open foyer entry, separate living and dining rooms, and an eat-in kitchen with wood cabinetry and granite countertops. Spacious primary suite with dual sinks in the en-suite bath. Enjoy a large, covered terrace, perfect for outdoor living. Easy to show.

Details

MLS #	A11961939
Listing Type	For Lease
Style	House
Status	Active
Year	1958
Days On Site	272
Listing Provided By	One Sotheby's International Realty \| Carlos Coto

Features

Bed(s)	4
Bath(s)	2 Total
SQ Feet	2,175
Acreage	0.17

Parking

Garage Yes / No	No

Area Information

State	FL
County	Miami Dade
City	Key Biscayne
Zip Code	33149
Area	2420
Community Name	TROPICAL ISLE HOMES SUB 4
Listing VS Median (in TROPICAL ISLE HOMES SUB 4)
Price: $12,900 low \| high Med: $1,740,000 100% of Average sqft: 2,175 low \| high Med: 5,229 90.390804597701% of Average $ / sqft: $6 low \| high Med: $1,072 100% of Average On site: 272 low \| high Med: 55.5 100% of Average

Sourced by Back At You

Market Activity 33149

Date	Sales	Avg $ Per SqFt	Min Sale Price	Max Sale Price	Med Sale Price
Date: Aug 2026	Sales: 3	Avg $ Per SqFt: $1061.56	Min Sale Price: $1,530,000	Max Sale Price: $2,100,000	Med Sale Price: $1,660,000
Date: Jul 2026	Sales: 5	Avg $ Per SqFt: $1431.11	Min Sale Price: $1,000,000	Max Sale Price: $6,400,000	Med Sale Price: $2,775,000
Date: Jun 2026	Sales: 11	Avg $ Per SqFt: $1237.95	Min Sale Price: $400,000	Max Sale Price: $7,767,500	Med Sale Price: $1,380,000
Date: May 2026	Sales: 20	Avg $ Per SqFt: $1187.03	Min Sale Price: $430,000	Max Sale Price: $7,000,000	Med Sale Price: $1,400,000
Date: Apr 2026	Sales: 17	Avg $ Per SqFt: $1159.58	Min Sale Price: $970,200	Max Sale Price: $10,500,000	Med Sale Price: $1,950,000
Date: Mar 2026	Sales: 11	Avg $ Per SqFt: $994.36	Min Sale Price: $789,000	Max Sale Price: $4,700,000	Med Sale Price: $1,570,000
Date: Feb 2026	Sales: 11	Avg $ Per SqFt: $964.18	Min Sale Price: $512,500	Max Sale Price: $3,200,000	Med Sale Price: $1,140,000
Date: Jan 2026	Sales: 6	Avg $ Per SqFt: $1554.19	Min Sale Price: $1,000,000	Max Sale Price: $10,850,000	Med Sale Price: $4,447,812
Date: Dec 2025	Sales: 1	Avg $ Per SqFt: $3263.4	Min Sale Price: $14,000,000	Max Sale Price: $14,000,000	Med Sale Price: $14,000,000
Date: Nov 2025	Sales: 3	Avg $ Per SqFt: $1283.44	Min Sale Price: $1,110,000	Max Sale Price: $23,500,000	Med Sale Price: $3,500,000

Sourced by Back At You

Aug 2026
Sales:	3
Avg $ Per SqFt:	$1061.56
Min Sale Price:	$1,530,000
Max Sale Price:	$2,100,000
Med Sale Price:	$1,660,000
Jul 2026
Sales:	5
Avg $ Per SqFt:	$1431.11
Min Sale Price:	$1,000,000
Max Sale Price:	$6,400,000
Med Sale Price:	$2,775,000
Jun 2026
Sales:	11
Avg $ Per SqFt:	$1237.95
Min Sale Price:	$400,000
Max Sale Price:	$7,767,500
Med Sale Price:	$1,380,000
May 2026
Sales:	20
Avg $ Per SqFt:	$1187.03
Min Sale Price:	$430,000
Max Sale Price:	$7,000,000
Med Sale Price:	$1,400,000
Apr 2026
Sales:	17
Avg $ Per SqFt:	$1159.58
Min Sale Price:	$970,200
Max Sale Price:	$10,500,000
Med Sale Price:	$1,950,000
Mar 2026
Sales:	11
Avg $ Per SqFt:	$994.36
Min Sale Price:	$789,000
Max Sale Price:	$4,700,000
Med Sale Price:	$1,570,000
Feb 2026
Sales:	11
Avg $ Per SqFt:	$964.18
Min Sale Price:	$512,500
Max Sale Price:	$3,200,000
Med Sale Price:	$1,140,000
Jan 2026
Sales:	6
Avg $ Per SqFt:	$1554.19
Min Sale Price:	$1,000,000
Max Sale Price:	$10,850,000
Med Sale Price:	$4,447,812
Dec 2025
Sales:	1
Avg $ Per SqFt:	$3263.4
Min Sale Price:	$14,000,000
Max Sale Price:	$14,000,000
Med Sale Price:	$14,000,000
Nov 2025
Sales:	3
Avg $ Per SqFt:	$1283.44
Min Sale Price:	$1,110,000
Max Sale Price:	$23,500,000
Med Sale Price:	$3,500,000

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Contact

Learn More About This Property

Vismark Francisco Marquez

Coldwell Banker Premium Realty

SL3441851 (954) 330-0454 vismarkhomes@gmail.com

State	FL
County	Miami Dade
City	Key Biscayne
Zip Code	33149
Area	2420
Community Name	TROPICAL ISLE HOMES SUB 4
Listing VS Median (in TROPICAL ISLE HOMES SUB 4)
Price: $12,900 low \| high Med: $1,740,000 100% of Average sqft: 2,175 low \| high Med: 5,229 90.390804597701% of Average $ / sqft: $6 low \| high Med: $1,072 100% of Average On site: 272 low \| high Med: 55.5 100% of Average

Sourced by Back At You

Nearby Listings (Within 1/2 mile)

Price: $9K - $16K

sqft: 1,500 - 2,500

Nearby Listings Property Image	Nearby Listings Details
	$11,000 330 W Enid Drive Key Biscayne, FL 33149
	$14,500 472 Fernwood Drive 472 Key Biscayne, FL 33149

Listing Updated: October 30, 2026 at 8:39:56 PM PDT

310 Harbor Court,Key Biscayne, FL 33149

Key Biscayne, FL 33149

Description

Details

Features

Parking

Area Information

Market Activity 33149

Request a showing

Request a showing

Contact

Additional Information

Showing Information

Submit Form

Contact

Learn More About This Property

Vismark Francisco Marquez

Coldwell Banker Premium Realty

Contact

Additional Information

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$11,000

$14,500

Mark Marquez - Coldwell Banker Premium Realty

310 Harbor Court,Key Biscayne, FL 33149

Key Biscayne, FL 33149

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Description

Details

Features

Parking

Area Information

Market Activity 33149

Request a showing

Request a showing

Contact

Additional Information

Showing Information

Submit Form

Contact

Learn More About This Property

Vismark Francisco Marquez

Coldwell Banker Premium Realty

Contact

Additional Information

Submit Form

Attachments

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$11,000

$14,500

Mark Marquez - Coldwell Banker Premium Realty