Off market mar 2011 for $12M

$30,743,724

Est. refi paymentEst. refi $25,838/mo

•

9,213

sq ft

1 Harbor Pt, Key Biscayne, FL 33149

About this home

One of SE Fla. 's most sought after open bay estates located on Key Biscayne w/ vistas of Miami Skyline on private cul-de-sac w/ deep water yacht dockage across street featuring 2 story furnished Tuscan guest house. Main 3 story house with over 9,321 s. f. f eatures private office, elevator with all major rooms facing open bay with 196.15 lineal ft. on open bay. Pool, patio and magnificent and rare foliage abounds. Unique waterfront estate offering open bay & deep water canal access. 24 HR notice necessary.

Single-familyProperty Type

1989Year Built

$3,337Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Pamela Ibarguen-Mann • Fortune Christie's Intl R.E.

•305-761-4343 (agent)

•pibarguen@fir.com (agent)

•305-856-2600 (broker)

•Rpalma@FortuneIntlGroup.com (broker)

Bought with Pamela Ibarguen-Mann • Fortune Christie's Intl R.E.

•305-856-2600 (broker)

•Rpalma@FortuneIntlGroup.com (broker)

Redfin checked: 2 minutes ago

•Source:MARMLS #M1440140

Redfin Estimate

$30,743,724

$18.1M since sold in March 2011$5.6M since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 265.8% higher than the average sale price ($8.40M) of 6 comparable homes.

SOLD SEP 22, 2026
$11,500,000
A
6 beds6.5 baths6,522 sq ft
2820 Brickell Ave, Miami, FL 33129
SOLD JUL 1, 2026
$10,500,000
B
5 beds5.5 baths5,074 sq ft
110 Reef Ln, Key Biscayne, FL 33149
SOLD AUG 11, 2026
$3,100,000
C
5 beds4.5 baths4,442 sq ft
1880 S Bayshore Dr, 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 SEP 24, 2026
$4,920,624
E
5 beds5 baths3,595 sq ft
164 W Mashta Dr, Key Biscayne, FL 33149
SOLD OCT 20, 2026
$6,400,000
F
5 beds5.5 baths3,688 sq ft
445 Ridgewood Rd, Key Biscayne, FL 33149

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Earn from this home

Sell

$22,723,950

Est. take-home

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Refinance

Est. cash available

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Rent

$10,925/mo

Redfin rental estimate

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Market trends in 33149, FL

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

94.7%

0.4% MoM

Median sale price

$1.6M

$51K MoM

Avg. days on market

103d

10 days MoM

Recently sold homes

19 MoM

New listings for sale

NEW 20 HRS AGO
$7,500,000
4 beds5.5 baths3,581 sq ft
791 Crandon Blvd #507, Key Biscayne, FL 33149
(305) 421-6374
NEW 21 HRS AGO
$735,000
2 beds2 baths1,123 sq ft
77 Crandon Blvd Unit 8E, Key Biscayne, FL 33149
(305) 856-2600
$2,200,000
1 bed1 bath849 sq ft
455 Grand Bay Dr #323, Key Biscayne, FL 33149
(305) 361-1550
$1,495,000
2 beds2 baths1,532 sq ft
251 Crandon Blvd #525, Key Biscayne, FL 33149
(305) 365-2811
$1,695,000
2 beds2 baths1,532 sq ft
251 Crandon Blvd #304, Key Biscayne, FL 33149
(305) 598-5488
$19,750,000
6 beds6.5 baths6,468 sq ft
1080 Mariner Dr, Key Biscayne, FL 33149
(305) 666-0562
$2,900,000
2 beds2.5 baths2,220 sq ft
251 Crandon Blvd #806, Key Biscayne, FL 33149
(646) 480-7665
$12,990,000
4 beds5.5 baths7,400 sq ft
445 Grand Bay Dr Ph -2A, Key Biscayne, FL 33149
(305) 365-2811
$2,950,000
3 beds3 baths2,602 sq ft
765 Crandon Blvd #311, Key Biscayne, FL 33149
(305) 365-0711
See all

Provided by Redfin

Sale history for 1 Harbor Pt

Date

Event

Price

MARMLS #A1654378

Jun 18, 2012

Listed

$18,990,000

$2,061/sq ft

MARMLS #M1440140

Apr 20, 2011

Sold

$12,610,000

$1,369/sq ft

Nov 10, 2010

Listed

$14,000,000

$1,520/sq ft

Public Records

Mar 7, 2011

Sold

$12,610,000

$1,369/sq ft

MARMLS #M1439882

Nov 9, 2010

Listed

$15,999,000

$1,737/sq ft

Public Records

Apr 20, 2001

Sold

$3,500,000

$380/sq ft

Public Records

Jul 8, 1993

Sold

$1,085,000

$118/sq ft

Public Records

Sep 1, 1987

Sold

$1,500,000

$163/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$163,919 (+2.3%)

2024

$160,277 (+1.4%)

2023

$158,127 (+4.2%)

2022

$151,752 (−2.3%)

2021

$155,342 (−0.1%)

2020

$155,574 (−0.3%)

$8,389,929 + $1,025,143

$9,415,072

2019

$156,031 (+3.2%)

$8,379,564 + $1,047,473

$9,427,037

2018

$151,211 (−13.8%)

$8,379,564 + $1,062,005

$9,441,569

2017

$175,400 (+0.9%)

$8,379,564 + $1,062,005

$9,441,569

2016

$173,816 (+8.9%)

2015

$159,539 (−10.5%)

2014

$178,282 (+12.0%)

2013

$159,251 (+6.2%)

2012

$149,987 (+7.5%)

$7,319,950 + $1,338,630

$8,658,580

2011

$139,566

Tax history for 1 Harbor Pt

Year

Property tax

Land + Additions

Assessment*

2025

$163,919 (+2.3%)

2024

$160,277 (+1.4%)

2023

$158,127 (+4.2%)

2022

$151,752 (−2.3%)

2021

$155,342 (−0.1%)

2020

$155,574 (−0.3%)

$8,389,929 + $1,025,143

$9,415,072

2019

$156,031 (+3.2%)

$8,379,564 + $1,047,473

$9,427,037

2018

$151,211 (−13.8%)

$8,379,564 + $1,062,005

$9,441,569

2017

$175,400 (+0.9%)

$8,379,564 + $1,062,005

$9,441,569

2016

$173,816 (+8.9%)

2015

$159,539 (−10.5%)

2014

$178,282 (+12.0%)

2013

$159,251 (+6.2%)

2012

$149,987 (+7.5%)

$7,319,950 + $1,338,630

$8,658,580

2011

$139,566

*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

0.59 Acres

Year renovated

1989

Sq. Ft.

9,379

Year built

1989

Style

Single Family Residential

County

Miami-Dade County

APN

2452060040020

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

Dec 20, 2021 • Final

Master building

Construct an addition for garage storage and a front wall.

Addition

Mar 19, 2021 • Active

Master electrical

Install a new electrical pole to provide power for a dock and lighting.

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
Has Attached Garage
# of Garage Spaces: 3
Has Carport
# of Carport Spaces: 2

Parking
Features: Attached, Circular Driveway, Covered, Detached Carport, Driveway, Garage
# of Covered Spaces: 5

Interior

Bathroom Information
# of Full Bathrooms: 5
# of Half Bathrooms: 1

Room Information
Room Types: Den, Storage Room

Laundry Information
Features: Laundry Tub

Equipment
Appliances: Built-In Oven, Dryer, Dishwasher, Electric Range, Icemaker, Refrigerator, Washer

Interior Features
Window Features: Sliding
Flooring: Carpet, Marble
Other Features: Bedroom on Main Level, High Ceilings, Split Bedrooms, Upper Level Primary, Vaulted Ceiling(s), Elevator

Exterior

Building Information
Year Built Details: Resale
Construction Details: Block

Pool and Spa Information
Has Private Pool
Pool Features: In Ground, Pool

Lot Information
Lot Features: Less Than One Acre, Sprinklers Automatic
Is Waterfront
Waterfront Features: Bay Front, Canal Front, Mangrove, Ocean Access
Frontage Length: 196
Frontage Length Remarks: 196
Zoning Description: 1 /S FM

Property Information
Has View
Direction Faces: North

Financial

Tax Information
Annual Tax Amount: $137,769
Tax Year: 2009

Rental Information
PetsAllowedYN: Pets Allowed
Pets Allowed Details: Size Limit, Yes

Utilities

Utility Information
Utilities: Cable Available
Sewer: Public Sewer, Septic Tank
Water Source: Public

Heating & Cooling
Has Cooling
Cooling: Central Air, Electric
Has Heating
Heating: Central, Electric

Public facts

Beds: 3
Baths: 5.0
Sq. Ft.: 9,379
Stories: 3.0
Lot Size: 0.59 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Miami-Dade County
APN: 2452060040020

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

K - 12
Preschool & daycare

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)

73°

63°

75°

66°

77°

70°

79°

74°

84°

79°

86°

80°

88°

82°

88°

81°

86°

78°

83°

78°

80°

73°

77°

69°

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

$29.21M – $35.36M

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Nearby similar homes

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Centrally located • Near the beaches • Local shops

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550 Harbor Dr, Key Biscayne, FL 33149

Waterfront estate • Double lot • Outdoor entertaining

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6819 Sunrise Pl, Coral Gables, FL 33133

Private dock • Chef's kitchen • Oversized island

(954) 384-1616

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Direct bay access • 60 private seawall • Dedicated office

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New listings for sale in 33149

NEW 20 HRS AGOVIDEO TOUR

$7,500,000

4 beds5.5 baths3,581 sq ft

791 Crandon Blvd #507, Key Biscayne, FL 33149

Redesigned unit • Open concept kitchen • Marble floors

(305) 421-6374

NEW 21 HRS AGO3D & VIDEO TOUR

$735,000

2 beds2 baths1,123 sq ft

77 Crandon Blvd Unit 8E, Key Biscayne, FL 33149

Wood flooring • Crown molding • $1,543 HOA

(305) 856-2600

$2,200,000

1 bed1 bath849 sq ft

455 Grand Bay Dr #323, Key Biscayne, FL 33149

Private balcony • Luxury spa • Fitness center

(305) 361-1550

$1,495,000

2 beds2 baths1,532 sq ft

251 Crandon Blvd #525, Key Biscayne, FL 33149

Den • Marble floors • Italian kitchen

(305) 365-2811

$1,695,000

2 beds2 baths1,532 sq ft

251 Crandon Blvd #304, Key Biscayne, FL 33149

Beachfront condo • Enclosed den • Renovated kitchen

(305) 598-5488

$19,750,000

6 beds6.5 baths6,468 sq ft

1080 Mariner Dr, Key Biscayne, FL 33149

Private cul-de-sac • Water views • Mangrove views

(305) 666-0562

$2,900,000

2 beds2.5 baths2,220 sq ft

251 Crandon Blvd #806, Key Biscayne, FL 33149

Impact windows • $2,452 HOA • 2 garage spots

(646) 480-7665

$12,990,000

4 beds5.5 baths7,400 sq ft

445 Grand Bay Dr Ph -2A, Key Biscayne, FL 33149

Oceanfront living • Panoramic views • Oversized terraces

(305) 365-2811

$2,950,000

3 beds3 baths2,602 sq ft

765 Crandon Blvd #311, Key Biscayne, FL 33149

Enclosed playroom • Serene lake views • $3,395 HOA

(305) 365-0711

Home values near 1 Harbor Pt

Data from public records.

Address	Redfin Estimate
635 Harbor Cir, Key Biscayne, FL 3 Beds \| 3 Baths \| 3572 Sq. Ft.	$10,886,674
15 Harbor Pt, Key Biscayne, FL 7 Beds \| 8.5 Baths \| 7445 Sq. Ft.	$19,063,618
5 Harbor Pt, Key Biscayne, FL 3 Beds \| 5 Baths \| 10926 Sq. Ft.	$27,822,008
10 Harbor Pt, Key Biscayne, FL 3 Beds \| 4 Baths \| 2827 Sq. Ft.	$16,935,155
18 Harbor Pt, Key Biscayne, FL 5 Beds \| 6 Baths \| 5497 Sq. Ft.	$12,725,081
480 West Matheson Dr, Key Biscayne, FL 4 Beds \| 4 Baths \| 3826 Sq. Ft.	$5,988,384
485 West Matheson Dr, Key Biscayne, FL 5 Beds \| 8 Baths \| 11528 Sq. Ft.	—

Address	Redfin Estimate
2 Harbor Pt, Key Biscayne, FL 1 Beds \| 1 Baths \| 1768 Sq. Ft.	$6,985,061
9 Harbor Pt, Key Biscayne, FL 8 Beds \| 9.5 Baths \| 11028 Sq. Ft.	$30,445,003
4 Harbor Pt, Key Biscayne, FL 7 Beds \| 7 Baths \| 3890 Sq. Ft.	$14,135,258
11 Harbor Pt, Key Biscayne, FL 5 Beds \| 5.5 Baths \| 7938 Sq. Ft.	$37,048,302
527 Bay Ln, Key Biscayne, FL 6 Beds \| 8 Baths \| 5900 Sq. Ft.	$7,890,056
460 West Matheson Dr, Key Biscayne, FL 4 Beds \| 3 Baths \| 2947 Sq. Ft.	$10,338,631
450 West Matheson Dr, Key Biscayne, FL 3 Beds \| 4.5 Baths \| 3962 Sq. Ft.	$11,575,342

Address	Redfin Estimate
3 Harbor Pt, Key Biscayne, FL 4 Beds \| 7 Baths \| 14978 Sq. Ft.	$40,578,755
14 Harbor Pt, Key Biscayne, FL 4 Beds \| 5 Baths \| 5854 Sq. Ft.	$11,746,137
6 Harbor Pt, Key Biscayne, FL 4 Beds \| 3 Baths \| 6213 Sq. Ft.	$13,925,275
7 Harbor Pt, Key Biscayne, FL 7 Beds \| 9.5 Baths \| 10776 Sq. Ft.	$31,888,555
640 Sunset Cir, Key Biscayne, FL 5 Beds \| 4.5 Baths \| 4234 Sq. Ft.	$10,616,572
645 Sunset Cir, Key Biscayne, FL 3 Beds \| 3.5 Baths \| 2036 Sq. Ft.	$10,342,183
635 Sunset Cir, Key Biscayne, FL 5 Beds \| 6 Baths \| 9458 Sq. Ft.	$23,974,128

Property information provided by MARMLS when last listed in 2010. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 33149, FL

Sale history for 1 Harbor Pt

Tax history for 1 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 1 Harbor Pt

More real estate resources