740 Allendale Rd, Key Biscayne, FL 33149

Off market oct 2015 for $2.2M

$3,943,402

Est. refi paymentEst. refi $13,325/mo

•

3,040

sq ft

740 Allendale Rd, Key Biscayne, FL 33149

About this home

Key Biscayne!Beautiful & Spacious(3040 Adj. SF)5 Bdrm home in the Heart of Key Biscayne. Lots of natural light, Polished Marble floors, Spacious Eat-In Kitchen w/ Marble Counters, Indoor Laundry Room. One side of home is a 1Bdrm w/ a full bath could be maids room . Other side 4Bed/3Full baths. Large Living Rm & Family Rms. Master Bdrm has 2large walk-in closets & Master Bath. Beautiful expansive Pool Patio area w/ Diamond Brite pool. Chicago brick drive & Lushly landscaped for Privacy. Roof is only 3years old. A must see!

Single-familyProperty Type

1951Year Built

$1,297Est. Price/Sq.Ft.

1 spaceParking

Listed by Manon Mohammady • Coldwell Banker Realty

•305-878-7331 (agent)

•manonmohammady@gmail.com (agent)

•305-667-4815 (broker)

•charlette.seidel@floridamoves.com (broker)

Listed by Cristina Greeven • Coldwell Banker Realty

•305-361-5722 (broker)

•michaelj.suarez@cbrealty.com (broker)

Bought with Frederique Leforestier • One Sotheby's International Realty

•305-365-2811 (broker)

•MLS@onesothebysrealty.com (broker)

Redfin checked: a few seconds ago

•Source:MARMLS #A2163174

Redfin Estimate

$3,943,402

$1.7M since sold in October 2015$115K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.2% higher than the average sale price ($3.17M) of 6 comparable homes.

SOLD MAR 9, 2026
$3,125,000
A
5 beds3.5 baths2,429 sq ft
677 Hampton Ln, Key Biscayne, FL 33149
SOLD APR 20, 2026
$3,000,000
B
4 beds3 baths2,958 sq ft
401 Warren Ln, Key Biscayne, FL 33149
SOLD SEP 30, 2026
$2,850,000
C
5 beds4 baths3,682 sq ft
8 Pinta Rd, Miami, FL 33133
SOLD JAN 27, 2026
$3,475,000
D
5 beds4.5 baths2,320 sq ft
670 Allendale Rd, Key Biscayne, FL 33149
SOLD JAN 16, 2026
$3,500,000
E
4 beds3.5 baths2,775 sq ft
600 Allendale Rd, Key Biscayne, FL 33149
SOLD AUG 24, 2026
$3,100,000
F
4 beds3 baths2,068 sq ft
301 Hampton Ln, Key Biscayne, FL 33149

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Earn from this home

Sell

$2,380,966

Est. take-home

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Refinance

Est. cash available

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Rent

$9,727/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

95.1%

+0.3% MoM

Median sale price

$1.5M

$4K MoM

Avg. days on market

75d

3 days MoM

Recently sold homes

4 MoM

New listings for sale

NEW 5 HRS AGO
$1,290,000
2 beds2 baths1,350 sq ft
155 Ocean Lane Dr #1215, Key Biscayne, FL 33149
(305) 253-2800
NEW 8 HRS AGO
$1,495,000
2 beds2 baths1,042 sq ft
881 Ocean Dr Unit TH31, Key Biscayne, FL 33149
(305) 695-6070
NEW 32 HRS AGO
$2,850,000
3 beds3 baths2,602 sq ft
765 Crandon Blvd #310, Key Biscayne, FL 33149
(646) 480-7665
$1,890,000
2 beds2 baths1,532 sq ft
151 Crandon Blvd #540, Key Biscayne, FL 33149
(305) 482-1546
3D 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 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
See all

Provided by Redfin

Sale history for 740 Allendale Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,454 (+2.4%)

2024

$23,890 (+1.3%)

2023

$23,573 (+4.6%)

2022

$22,535 (−0.2%)

2021

$22,586 (+6.1%)

2020

$21,294 (−12.3%)

2019

$24,290 (+3.1%)

$1,168,555 + $337,153

$1,505,708

2018

$23,549 (−17.6%)

$1,168,555 + $340,249

$1,508,804

2017

$28,564 (−0.3%)

$1,168,555 + $340,249

$1,508,804

2016

$28,645 (+61.3%)

2015

$17,758 (−1.5%)

2014

$18,032 (+2.0%)

2013

$17,682 (+1.2%)

2012

$17,474 (+2.3%)

$765,605 + $350,542

$1,116,147

2011

$17,072

Tax history for 740 Allendale Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,454 (+2.4%)

2024

$23,890 (+1.3%)

2023

$23,573 (+4.6%)

2022

$22,535 (−0.2%)

2021

$22,586 (+6.1%)

2020

$21,294 (−12.3%)

2019

$24,290 (+3.1%)

$1,168,555 + $337,153

$1,505,708

2018

$23,549 (−17.6%)

$1,168,555 + $340,249

$1,508,804

2017

$28,564 (−0.3%)

$1,168,555 + $340,249

$1,508,804

2016

$28,645 (+61.3%)

2015

$17,758 (−1.5%)

2014

$18,032 (+2.0%)

2013

$17,682 (+1.2%)

2012

$17,474 (+2.3%)

$765,605 + $350,542

$1,116,147

2011

$17,072

*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

8,059 Sq. Ft.

Year renovated

1985

Sq. Ft.

2,947

Year built

1951

Style

Single Family Residential

County

Miami-Dade County

APN

2452050012000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 18, 2026.

Aug 14, 2020 • Final

Master building

Remove and replace the roof on a residential building with concrete tile using an adhesive set.

Roofing

Aug 14, 2020 • Final

Master building

Resurface a pool and spa at a residential building.

Pool and hot tub

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

Parking
Features: Driveway

Interior

Virtual Tour

Bathroom Information
# of Full Bathrooms: 4

Room Information
Room Types: Family Room, Florida Room

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

Interior Features
Flooring: Marble
Other Features: Bedroom on Main Level, Closet Cabinetry, Entrance Foyer, Walk-In Closet(s)

Exterior

Building Information
Stories: 1
Year Built Details: Resale
Roof Details: Spanish Tile
Construction Details: Block

Exterior Features
Exterior Features: Fence, Lighting, Patio
Patio And Porch Features: Patio
Security Features: Security System Owned

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

Lot Information
Lot Features: Less Than Quarter Acre
Zoning Description: 10/S FM

Property Information
Direction Faces: North

Financial

Tax Information
Annual Tax Amount: $18,032
Tax Year: 2014

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Cooling
Cooling: Central Air, Ceiling Fan(s), Electric
Has Heating
Heating: Electric

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,947
Stories: 1.0
Lot Size: 8,059 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1985
County: Miami-Dade County
APN: 2452050012000

Home facts updated by county records on Sep 18, 2026

Around this home

Schools

Key Biscayne K-8 Center

Public PreK-8 • Assigned • 0.3mi

8/10

Coral Gables Senior High School

Public PreK-12 • Assigned • 6.6mi

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

$3.75M – $4.54M

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New listings for sale in 33149

NEW 5 HRS AGO

$1,290,000

2 beds2 baths1,350 sq ft

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

(305) 253-2800

NEW 8 HRS AGO

$1,495,000

2 beds2 baths1,042 sq ft

881 Ocean Dr Unit TH31, Key Biscayne, FL 33149

(305) 695-6070

NEW 32 HRS AGO

$2,850,000

3 beds3 baths2,602 sq ft

765 Crandon Blvd #310, Key Biscayne, FL 33149

(646) 480-7665

$1,890,000

2 beds2 baths1,532 sq ft

151 Crandon Blvd #540, Key Biscayne, FL 33149

(305) 482-1546

3D 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

Home values near 740 Allendale Rd

Data from public records.

Address	Redfin Estimate
760 Allendale Rd, Key Biscayne, FL 3 Beds \| 2 Baths \| 2388 Sq. Ft.	—
770 Allendale Rd, Key Biscayne, FL 5 Beds \| 6 Baths \| 3808 Sq. Ft.	$4,758,111

Address	Redfin Estimate
780 Allendale Rd, Key Biscayne, FL 6 Beds \| 5.5 Baths \| 4240 Sq. Ft.	$5,999,255
730 Allendale Rd, Key Biscayne, FL 3 Beds \| 1 Baths \| 972 Sq. Ft.	$2,569,385

Address	Redfin Estimate
745 Allendale Rd, Key Biscayne, FL 4 Beds \| 2 Baths \| 1850 Sq. Ft.	$4,359,229
710 Allendale Rd, Key Biscayne, FL 4 Beds \| 3 Baths \| 1979 Sq. Ft.	$3,400,983

Property information provided by MARMLS when last listed in 2015. This data may not match . Learn more.

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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 740 Allendale Rd

Tax history for 740 Allendale Rd

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 740 Allendale Rd

More real estate resources