Off market oct 2013 for $7.6M

$16,839,963

Est. refi paymentEst. refi $57,142/mo

•

4 ba

•

2,827

sq ft

10 Harbor Pt, Key Biscayne, FL 33149

About this home

Location! Location! Location! Waterfront living is at its best on Hurricane Harbor and beautiful, exclusive Harbor Point. This is the last land value property available in this private enclave where only 15 homes can claim this address that defines dist inction and style. The 16,200 sq ft property with 100ft long deep water dock has a 4 bedroom/4 bath charming house with gourmet kitchen and pool or you could build the home of your dreams on a Cul-de Sac road next to homes of CEOs and celebrities!

Single-familyProperty Type

1953Year Built

0.37 acresLot Size

$5,957Est. Price/Sq.Ft.

1 spaceParking

Listed by Joan Mc Caughan • Coldwell Banker Realty

•305-775-8230 (agent)

•jmcckb@aol.com (agent)

•305-361-5722 (broker)

•michaelj.suarez@cbrealty.com (broker)

Bought with Carlos Coto • Fortune Christie's International Real Estate

•305-361-3440 (broker)

•Rpalma@FortuneIntlGroup.com (broker)

Source:MARMLS #M1473717

Redfin Estimate

$16,839,963

$9.2M since sold in October 2013$1.1M since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 203.5% higher than the average sale price ($5.55M) of 6 comparable homes.

SOLD JUL 6, 2026
$2,990,000
A
4 beds3.5 baths2,772 sq ft
259 E Shore Dr, Miami, FL 33133
SOLD JUL 2, 2026
$2,850,000
B
4 beds4 baths3,279 sq ft
1616 S Bayshore Dr, Miami, FL 33133
SOLD AUG 11, 2026
$5,200,000
C
4 beds3.5 baths3,382 sq ft
669 S Mashta Dr, Key Biscayne, FL 33149
SOLD AUG 3, 2026
$14,000,000
D
4 beds4.5 baths4,290 sq ft
591 N Mashta Dr, Key Biscayne, FL 33149
SOLD OCT 5, 2026
$5,400,000
E
5 beds4.5 baths3,271 sq ft
1645 S Bayshore Dr, Miami, FL 33133
SOLD SEP 30, 2026
$2,850,000
F
5 beds4 baths3,682 sq ft
8 Pinta Rd, Miami, FL 33133

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Earn from this home

Sell

$11,589,264

Est. take-home

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Refinance

Est. cash available

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Rent

$10,368/mo

Redfin rental estimate

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Market trends in 33149, FL

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.0%

0.1% MoM

Median sale price

$1.5M

$447 MoM

Avg. days on market

92d

17 days MoM

Recently sold homes

11 MoM

New listings for sale

NEW 8 HRS AGO
$852,000
1 bed1.5 baths840 sq ft
177 Ocean Lane Dr #402, Key Biscayne, FL 33149
NEW 10 HRS AGO
$1,410,000
2 beds2 baths1,260 sq ft
177 Ocean Lane Dr #405, Key Biscayne, FL 33149
(786) 686-2139
NEW 15 HRS AGO
$9,950,000
6 beds5.5 baths4,341 sq ft
360 Harbor Ln, Key Biscayne, FL 33149
(305) 667-4815
$7,599,000
6 beds7 baths3,980 sq ft
315 Cypress Dr, Key Biscayne, FL 33149
(305) 809-8085
$539,000
1 bed1 bath679 sq ft
290 Sunrise Dr Unit 1-B, Key Biscayne, FL 33149
(305) 528-5845
FOR SALE BY OWNER
$3,380,000
6 beds3 baths2,460 sq ft
698 Fernwood Rd, Key Biscayne, FL 33149
$1,075,000
1 bed2 baths1,059 sq ft
201 Crandon Blvd #605, Key Biscayne, FL 33149
(305) 303-1844
$1,290,000
2 beds2 baths1,350 sq ft
155 Ocean Lane Dr #1215, Key Biscayne, FL 33149
(305) 253-2800
$1,495,000
2 beds2 baths1,042 sq ft
881 Ocean Dr Unit TH31, Key Biscayne, FL 33149
(305) 695-6070
$2,850,000
3 beds3 baths2,602 sq ft
765 Crandon Blvd #310, Key Biscayne, FL 33149
(646) 480-7665
See all

Provided by Redfin

Sale history for 10 Harbor Pt

Date

Event

Price

Public Records

Oct 24, 2013

Sold

$7,600,000

$2,688/sq ft

MARMLS #M1473717

Jun 22, 2011

Sold

$5,100,000

$1,804/sq ft

Feb 15, 2011

Listed

$5,650,000

$1,999/sq ft

Public Records

May 21, 2004

Sold

$3,250,000

$1,150/sq ft

Public Records

Oct 3, 2001

Sold

$2,552,000

$903/sq ft

Public Records

Apr 24, 2001

Sold

$2,100,000

$743/sq ft

Public Records

Jun 21, 1991

Sold

$975,000

$345/sq ft

Public Records

Jan 31, 1991

Sold

$725,000

$256/sq ft

Tax history for 10 Harbor Pt

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning and permits

Zoning
Permits

Village Estate District

These districts are designed to protect the character of Single Family and Two-Family homes and to regulate Development within the district as relates to neighboring properties and adjacent streets.

Permitted uses

Include but are not limited to:

Housing-Single unit

Aug 14, 2020 • Final

Sub-permit plumbing

Abandon two septic tanks according to Department of Health standards.

Plumbing

Aug 14, 2020 • Final

Master building

Demolish a single-family home and a swimming pool.

Demolition

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Unit Information
# of Units: 1

Bathroom Information
# of Baths (Total): 4

Bedroom Information
# of Bedrooms: 3

Exterior

Pool Information
Pool: Yes

Exterior Information
Roof Type: Other (Not Classified)
Patio Type: Porch - No step
Framework Structure Material: Concrete
Exterior Material: Concrete Block
Building Type: Miscellaneous

Property Value Information
Improvements Market Value: $8

Lot Information
Primary Lot Number: 1
Lot Size (Sq. Ft.): 16,200

Property Information
Property Legal Description: 32-33 54 42 & 4-5-6 55 42 MATHESON EST .44 AC PB 46-86 S100FT OF N200FT LYG E OF C/L OF POB R/W TR 13 LOT SIZE 100.000 X 162 OR 19936-2928 10/2001 1 COC 22326-0219 04 2004 1 ANDREA OR 15078-481 0691 1 ROGER K KHOURI &W SUSANA L OR 19621-69 04/2001 1
Building/Structure Sq.Ft.: 3,718
Total number of Stories: 1
Total Sq. Ft. of All Structures: 2,827
Total Sq. Ft. of All Structures Description: Living Area
Total Assessor Sq. Ft. of Buildings: 3,718
Permitted Remodel Year: 1973
# of Structures on Property: 2

Financial

Assessor Information
Year of Last Land Appraisal: 2014

Public facts

Beds: 3
Baths: 4.0
Sq. Ft.: 2,827
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1973
County: Miami-Dade County
APN: 2442320020263

Home facts updated by county records on Apr 12, 2023

Around this home

Schools

Key Biscayne K-8 Center

Public PreK-8 • Assigned • 0.5mi

8/10

Coral Gables Senior High School

Public PreK-12 • Assigned • 6.2mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

Heat Factor

We're working on getting current and accurate heat risk information for this home.

10/10 Wind Factor

99% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Key Biscayne, FL • 33149

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$16.00M – $19.37M

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Nearby similar homes

NEW CONSTRUCTION

$8,000,000

6 beds5.5 baths1,044 sq ft

544 Warren Ln, Key Biscayne, FL 33149

(305) 979-2520

$5,990,000

5 beds4.5 baths4,759 sq ft

501 Bay Ln, Key Biscayne, FL 33149

(305) 365-2811

$2,950,000

6 beds6.5 baths4,496 sq ft

1651 SW 13th Ave, Miami, FL 33145

(305) 975-7880

$14,500,000

6 beds6 baths5,305 sq ft

6819 Sunrise Pl, Coral Gables, FL 33133

(954) 384-1616

3D WALKTHROUGH

$4,295,000

5 beds4 baths3,090 sq ft

1720 Espanola Dr, Miami, FL 33133

(305) 809-7650

$869,000

3 beds2.5 baths1,546 sq ft

2430 Brickell Ave, Miami, FL 33129

New listings for sale in 33149

NEW 8 HRS AGO

$852,000

1 bed1.5 baths840 sq ft

177 Ocean Lane Dr #402, Key Biscayne, FL 33149

NEW 10 HRS AGO3D WALKTHROUGH

$1,410,000

2 beds2 baths1,260 sq ft

177 Ocean Lane Dr #405, Key Biscayne, FL 33149

(786) 686-2139

NEW 15 HRS AGO

$9,950,000

6 beds5.5 baths4,341 sq ft

360 Harbor Ln, Key Biscayne, FL 33149

(305) 667-4815

$7,599,000

6 beds7 baths3,980 sq ft

315 Cypress Dr, Key Biscayne, FL 33149

(305) 809-8085

$539,000

1 bed1 bath679 sq ft

290 Sunrise Dr Unit 1-B, Key Biscayne, FL 33149

(305) 528-5845

FOR SALE BY OWNER

$3,380,000

6 beds3 baths2,460 sq ft

698 Fernwood Rd, Key Biscayne, FL 33149

$1,075,000

1 bed2 baths1,059 sq ft

201 Crandon Blvd #605, Key Biscayne, FL 33149

(305) 303-1844

$1,290,000

2 beds2 baths1,350 sq ft

155 Ocean Lane Dr #1215, Key Biscayne, FL 33149

(305) 253-2800

$1,495,000

2 beds2 baths1,042 sq ft

881 Ocean Dr Unit TH31, Key Biscayne, FL 33149

(305) 695-6070

Home values near 10 Harbor Pt

Data from public records.

Address	Redfin Estimate
620 Harbor Circle, Key Biscayne, FL 3 Beds \| 2 Baths \| 5835 Sq. Ft.	$13,799,904
615 Harbor Circle, Key Biscayne, FL 4 Beds \| 4 Baths \| 2500 Sq. Ft.	$4,267,031

Address	Redfin Estimate
635 Harbor Circle, Key Biscayne, FL 3 Beds \| 3 Baths \| 3572 Sq. Ft.	$11,299,017
2 Harbor Point, Key Biscayne, FL 1 Beds \| 1 Baths \| 1768 Sq. Ft.	$6,748,001

Address	Redfin Estimate
625 Harbor Circle, Key Biscayne, FL 3 Beds \| 3 Baths \| 3692 Sq. Ft.	$4,804,063
3 Harbor Point, Key Biscayne, FL 4 Beds \| 7 Baths \| 14978 Sq. Ft.	$30,341,276

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 33149, FL

Sale history for 10 Harbor Pt

Tax history for 10 Harbor Pt

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 33149

Home values near 10 Harbor Pt

More real estate resources