Off market dec 2024 for $13M

$19,573,394

•

3,890

sq ft

4 Harbor Pt, Key Biscayne, FL 33149

About this home

Discover the prestige of Harbor Point, the most coveted address on Key Biscayne. Lined with stunning bayfront estates, Harbor Point is the only private road on the island. Not only is it exclusive, 4 Harbor Point is a Boater’s Dream with 125 FT of water frontage, a safe harbor and deep-water access to accommodate a large yacht. The property boasts views of a private alcove in Hurricane Harbor, a serene refuge for manatees and dolphins. Situated on an expansive 21,250 SF lot, you can build your dream home or remodel the existing spacious home, featuring seven bedrooms and endless potential!

Single-familyProperty Type

1953Year Built

0.49 acresLot Size

$5,032Est. Price/Sq.Ft.

2 car garageParking

Listed by Claudine Coto • One Sotheby's International Realty

•305-389-6229 (agent)

•claudine@thecotogroup.com (agent)

•305-365-2811 (broker)

•MLS@onesothebysrealty.com (broker)

Bought with Claudine Coto • One Sotheby's International Realty

•305-365-2811 (broker)

•MLS@onesothebysrealty.com (broker)

Redfin checked: a minute ago

•Source:MARMLS #A11635992

Redfin Estimate

$19,573,394

$5.6M since sold in December 2024$2.8M since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 176.2% higher than the average sale price ($7.09M) of 6 comparable homes.

SOLD JUL 27, 2026
$4,700,000
A
5 beds6 baths3,285 sq ft
346 Gulf Rd, Key Biscayne, FL 33149
SOLD APR 20, 2026
$4,950,000
B
6 beds6 baths3,888 sq ft
635 Curtiswood Dr, Key Biscayne, FL 33149
SOLD JUL 20, 2026
$10,480,000
C
5 beds6.5 baths4,173 sq ft
3600 Stewart Ave, Miami, FL 33133
SOLD AUG 3, 2026
$14,000,000
D
4 beds4.5 baths4,290 sq ft
591 N Mashta Dr, Key Biscayne, FL 33149
SOLD MAR 20, 2026
$5,395,000
E
5 beds6 baths3,379 sq ft
1668 Tigertail Ave, Miami, FL 33133
SOLD JUL 31, 2026
$3,000,000
F
6 beds4.5 baths3,316 sq ft
95 Shore Dr W, Miami, FL 33133

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$7,644,796

Est. take-home

List your home with Redfin and save $195,734

Rent

$10,908/mo

Redfin rental estimate

List your home for rent

Market trends in 33149, FL

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.1%

+0.6% MoM

Median sale price

$1.5M

$660 MoM

Avg. days on market

75d

3 days MoM

Recently sold homes

4 MoM

New listings for sale

NEW 33 HRS AGO
$1,690,000
2 beds2 baths1,882 sq ft
151 Crandon Blvd #310, Key Biscayne, FL 33149
(305) 361-5600
$11,750,000
7 beds5.5 baths5,074 sq ft
110 Reef Ln #10, Key Biscayne, FL 33149
(305) 851-2820
EARLY ACCESS
$4,550,000
3 beds5 baths2,500 sq ft
785 Crandon Blvd #804, Key Biscayne, FL 33149
VIDEO TOUR
$580,000
2 beds2 baths1,100 sq ft
240 Galen Dr #110, Key Biscayne, FL 33149
(305) 365-2811
$975,000
Studio1 bath376 sq ft
455 Grand Bay Dr #1020, Key Biscayne, FL 33149
(305) 361-1550
$1,225,000
2 beds2 baths1,409 sq ft
1121 Crandon Blvd Unit D903, Key Biscayne, FL 33149
(954) 450-2000
$2,600,000
3 beds3 baths2,412 sq ft
200 Ocean Lane Dr #401, Key Biscayne, FL 33149
(305) 851-2820
$2,470,000
2 beds2 baths1,875 sq ft
881 Ocean Dr Unit 20E, Key Biscayne, FL 33149
(305) 361-3440
$3,975,000
3 beds4.5 baths3,093 sq ft
781 Crandon Blvd #401, Key Biscayne, FL 33149
(305) 365-2811
See all

Provided by Redfin

Sale history for 4 Harbor Pt

Date

Event

Price

MARMLS #A11947414

Feb 24, 2026

Rental Removed

$30,000

$8/sq ft

Jan 18, 2026

Listed for Rent

$30,000

$8/sq ft

MARMLS #A11911236

Jan 16, 2026

Rental Removed

$39,500

$10/sq ft

Jan 6, 2026

Price Changed

$39,500

$10/sq ft

Dec 10, 2025

Listed for Rent

$45,000

$12/sq ft

Nov 19, 2025

Rental Removed

$45,000

$12/sq ft

Nov 13, 2025

Listed for Rent

$45,000

$12/sq ft

APPFOLIO #1

Dec 10, 2025

Rental Removed

$45,000

$12/sq ft

Nov 19, 2025

Listed for Rent

$45,000

$12/sq ft

MARMLS #A11635992

Dec 13, 2024

Sold

$13,950,000

$3,586/sq ft

Nov 20, 2024

Contingent

—

Aug 6, 2024

Listed

$14,950,000

$3,843/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$177,738 (+41.7%)

$10,625,000 + $708,446

$11,333,446

2024

$125,451 (+7.8%)

$10,625,000 + $708,446

$11,333,446

2023

$116,404 (+27.1%)

2022

$91,618 (+0.9%)

2021

$90,809 (−11.2%)

$5,206,250 + $489,311

$5,695,561

2020

$102,304 (+1.6%)

$5,100,000 + $354,060

$5,454,060

2019

$100,672 (+3.3%)

$5,716,250 + $366,157

$6,082,407

2018

$97,424 (−29.5%)

$5,716,250 + $366,913

$6,083,163

2017

$138,100 (+2.5%)

$5,716,250 + $366,913

$6,083,163

2016

$134,669 (+7.3%)

2015

$125,462 (+2.5%)

2014

$122,348 (+20.9%)

2013

$101,201 (+10.6%)

2012

$91,508 (+13.0%)

$5,100,000 + $389,883

$5,489,883

2011

$80,961

Tax history for 4 Harbor Pt

Year

Property tax

Land + Additions

Assessment*

2025

$177,738 (+41.7%)

$10,625,000 + $708,446

$11,333,446

2024

$125,451 (+7.8%)

$10,625,000 + $708,446

$11,333,446

2023

$116,404 (+27.1%)

2022

$91,618 (+0.9%)

2021

$90,809 (−11.2%)

$5,206,250 + $489,311

$5,695,561

2020

$102,304 (+1.6%)

$5,100,000 + $354,060

$5,454,060

2019

$100,672 (+3.3%)

$5,716,250 + $366,157

$6,082,407

2018

$97,424 (−29.5%)

$5,716,250 + $366,913

$6,083,163

2017

$138,100 (+2.5%)

$5,716,250 + $366,913

$6,083,163

2016

$134,669 (+7.3%)

2015

$125,462 (+2.5%)

2014

$122,348 (+20.9%)

2013

$101,201 (+10.6%)

2012

$91,508 (+13.0%)

$5,100,000 + $389,883

$5,489,883

2011

$80,961

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

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.49 Acres

Year renovated

2000

Sq. Ft.

3,890

Year built

1953

Style

Single Family Residential

County

Miami-Dade County

APN

2442320020230

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 18, 2026.

Aug 14, 2020 • Final

Sub-permit building

Install a new modified bitumen roofing system over wood decks for an addition.

Addition

Roofing

Aug 14, 2020 • Final

Sub-permit electrical

Install electrical systems for a new garage addition and a second floor guestroom.

Addition

Electrical

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

Parking

Garage/Carport Information
Has Garage
# of Garage Spaces: 2

Parking
Features: Circular Driveway, Driveway
# of Covered Spaces: 2

Interior

Virtual Tour

Bathroom Information
# of Full Bathrooms: 7

Room Information
Room Types: Family Room, Florida Room

Interior Features
Other Features: Other

Exterior

Building Information
Stories: 2
Year Built Details: Unknown
Construction Details: Block

Exterior Features
Security Features: Smoke Detector(s)

Pool and Spa Information
Has Private Pool
Pool Features: Pool

Lot Information
Lot Size Area: 21,250
Lot Features: Less Than Quarter Acre
Road Frontage Type: Private Road
Is Waterfront
Waterfront Features: Canal Front
Frontage Length: 125
Frontage Length Remarks: 125
Zoning Description: 2000

Property Information
Has View
Direction Faces: South

Financial

Tax Information
Annual Tax Amount: $116,404
Tax Year: 2023

Rental Information
PetsAllowedYN: Pets Allowed
Pets Allowed Details: Conditional, Yes

Utilities

Utility Information
Utilities: Cable Available
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Cooling
Cooling: Central Air

Location

HOA Information
Association Fee Frequency: Monthly

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 3,890
Stories: 1.0
Lot Size: 0.49 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 2000
County: Miami-Dade County
APN: 2442320020230

Home facts updated by county records on Sep 18, 2026

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

$18.60M – $22.51M

Reach more buyers when you sell with Redfin. Save up to $195,734 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$743,000

1 bed1.5 baths693 sq ft

2889 Mcfarlane Rd #1014, Miami, FL 33133

(305) 968-7554

OPEN SAT, 12:30PM TO 2:30PM3D WALKTHROUGH

$1,099,000

3 beds2.5 baths1,998 sq ft

2250 SW 17th Ave, Miami, FL 33145

(305) 776-4746

OPEN SAT, 1PM TO 3PM

$2,499,000

4 beds3 baths2,103 sq ft

2521 Inagua Ave, Miami, FL 33133

(305) 851-2820

$579,000

1 bed1.5 baths875 sq ft

210 Sea View Dr #207, Key Biscayne, FL 33149

(305) 697-5402

NEW CONSTRUCTION

$10,000,000

4 beds4.5 baths3,798 sq ft

5 Grove Isle Dr Unit M301, Miami, FL 33133

(305) 851-2820

$2,950,000

6 beds6.5 baths4,496 sq ft

1651 SW 13th Ave, Miami, FL 33145

(305) 975-7880

New listings for sale in 33149

NEW 33 HRS AGO3D WALKTHROUGH

$1,690,000

2 beds2 baths1,882 sq ft

151 Crandon Blvd #310, Key Biscayne, FL 33149

(305) 361-5600

$11,750,000

7 beds5.5 baths5,074 sq ft

110 Reef Ln #10, Key Biscayne, FL 33149

(305) 851-2820

EARLY ACCESSCOMPASS COMING SOON

$4,550,000

3 beds5 baths2,500 sq ft

785 Crandon Blvd #804, Key Biscayne, FL 33149

VIDEO TOUR

$580,000

2 beds2 baths1,100 sq ft

240 Galen Dr #110, Key Biscayne, FL 33149

(305) 365-2811

$975,000

Studio1 bath376 sq ft

455 Grand Bay Dr #1020, Key Biscayne, FL 33149

(305) 361-1550

$1,225,000

2 beds2 baths1,409 sq ft

1121 Crandon Blvd Unit D903, Key Biscayne, FL 33149

(954) 450-2000

$2,600,000

3 beds3 baths2,412 sq ft

200 Ocean Lane Dr #401, Key Biscayne, FL 33149

(305) 851-2820

$2,470,000

2 beds2 baths1,875 sq ft

881 Ocean Dr Unit 20E, Key Biscayne, FL 33149

(305) 361-3440

$3,975,000

3 beds4.5 baths3,093 sq ft

781 Crandon Blvd #401, Key Biscayne, FL 33149

(305) 365-2811

Home values near 4 Harbor Pt

Data from public records.

Address	Redfin Estimate
620 Harbor Cir, Key Biscayne, FL 3 Beds \| 2 Baths \| 5835 Sq. Ft.	$13,508,157
2 Harbor Pt, Key Biscayne, FL 1 Beds \| 1 Baths \| 1768 Sq. Ft.	$5,690,068

Address	Redfin Estimate
635 Harbor Cir, Key Biscayne, FL 3 Beds \| 3 Baths \| 3572 Sq. Ft.	$12,311,568
3 Harbor Pt, Key Biscayne, FL 4 Beds \| 7 Baths \| 14978 Sq. Ft.	$30,760,834

Address	Redfin Estimate
625 Harbor Cir, Key Biscayne, FL 3 Beds \| 3 Baths \| 3692 Sq. Ft.	$4,352,633
580 Harbor Dr, Key Biscayne, FL 5 Beds \| 7.5 Baths \| 4740 Sq. Ft.	$6,891,968

Property information provided by MARMLS when last listed in 2026. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Key Biscayne	Agents near me	Sarasota, FL homes for sale	Key Biscayne Housing Market
Houses for sale near me	Orlando, FL homes for sale	Fort Lauderdale, FL homes for sale
Land for sale near me	Tampa, FL homes for sale	Boca Raton, FL homes for sale
Open Houses near me	Miami, FL homes for sale	Key Biscayne Property Records
Condos for sale near me	Jacksonville, FL homes for sale	FL New Listings

Miami homes for sale
Miami Beach homes for sale
Coral Gables homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 33149, FL

Sale history for 4 Harbor Pt

Tax history for 4 Harbor Pt

Public record

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 4 Harbor Pt

More real estate resources