Google street view image for 425 Allendale Rd, Key Biscayne, FL 33149

Off Market Nov 1994 for $269K

$3,250,408

Est. refi paymentEst. refi $3,771/mo

•

2,960

sq ft

425 Allendale Rd, Key Biscayne, FL 33149

About this home

425 Allendale Rd is a 2,960 square foot house on a 7,622 square foot lot with 4 bedrooms and 3.5 bathrooms. - it last sold on November 18, 1994 for $269,000. Based on Redfin's Key Biscayne data, we estimate the home's value is $3,250,408.

Single-familyProperty Type

1996Year Built

7,622 sq ftLot Size

$1,098Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$3,250,408

$3.0M since sold in November 1994$68K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% higher than the average sale price ($3.13M) of 5 comparable homes.

SOLD AUG 24, 2026
$3,100,000
A
4 beds3 baths2,068 sq ft
301 Hampton Ln, Key Biscayne, FL 33149
SOLD JUL 15, 2026
$3,010,000
B
3 beds2 baths2,113 sq ft
204 Westwood Dr, Key Biscayne, FL 33149
SOLD APR 10, 2026
$4,475,000
C
4 beds3.5 baths3,666 sq ft
465 Hampton Ln, Key Biscayne, FL 33149
SOLD APR 2, 2026
$2,200,000
D
4 beds3 baths2,334 sq ft
3551 E Glencoe St, Miami, FL 33133
SOLD APR 13, 2026
$2,850,000
E
3 beds2 baths2,388 sq ft
760 Allendale Rd, Key Biscayne, FL 33149

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Earn from this home

Sell

$3,061,750

Est. take-home

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Refinance

Est. cash available

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Rent

$10,312/mo

Redfin rental estimate

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Market trends in 33149, FL

Last updated August 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

$950,000
2 beds2 baths1,330 sq ft
210 Sea View Dr #506, Key Biscayne, FL 33149
(305) 908-6466
EARLY ACCESS
$24,950,000
4 beds6 baths9,600 sq ft
430 Grand Bay Dr Ph 1AN, Key Biscayne, FL 33149
EARLY ACCESS
$535,000
1 bed1 bath740 sq ft
260 Sunrise Dr Unit D, Key Biscayne, FL 33149
$1,150,000
1 bed2 baths1,059 sq ft
201 Crandon Blvd #605, Key Biscayne, FL 33149
(305) 303-1844
3D WALKTHROUGH
$2,650,000
3 beds3 baths2,001 sq ft
151 Crandon Blvd #1130, Key Biscayne, FL 33149
(305) 361-5722
$5,600,000
5 beds5 baths3,197 sq ft
755 Curtiswood Dr, Key Biscayne, FL 33149
(786) 865-5534
$1,100,000
2 beds2 baths1,260 sq ft
199 Ocean Lane Dr #206, Key Biscayne, FL 33149
(786) 381-3758
$825,000
1 bed1.5 baths895 sq ft
155 Ocean Lane Dr #103, Key Biscayne, FL 33149
(239) 298-1991
$799,000
2 beds2 baths1,335 sq ft
150 Ocean Lane Dr Unit 2H, Key Biscayne, FL 33149
(954) 990-3150
$16,500,000
6 beds6.5 baths— sq ft
131 Cape Florida Dr, Key Biscayne, FL 33149
(954) 298-0176
See all

Provided by Redfin

Sale history for 425 Allendale Rd

Tax history for 425 Allendale Rd

*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 Residential 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

Property details

Exterior

Exterior Information
Construction Type: Concrete Block
Building Construction Quality: Excellent
Exterior Wall: Cbs/Holw Tile/Fr/Stud/Sheat/Sd
Roof Covering Type: Bahama/Ceramic Tile/Blt-Up Tg
Roof Shape Type: Bahama/Ceramic Tile/Blt-Up Tar and Gravel

Pool Information
Has Pool

Property Information
Subdivision Name: TROPICAL ISLE HOMES SUB
Living Sq. Ft: 2,649
Adjusted Gross Sq. Ft: 2,888
Building Sq. Ft: 3,510
# of Units: 1
# of Stories: 2
Legal Description: TROPICAL ISLE HOMES SUB 1ST ADDN PB 50-72 LOT 15 BLK 3 LOT SIZE 76.220 X 100 OR 16585-0606 1194 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,622
Legal Lot Number: 15
Legal Block Number: 3
Municipality Name: KEY BISCAYNE
Acres: 0.175
Depth Footage: 100
Front Footage: 76.22
Zoning Code: 0100
County Use Description: RES - SINGLE FAMILY : 1 UNIT
State Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 2,960
Stories: 2.0
Parking Spaces: 2
Basement: Yes
Accessible: Yes
Lot Size: 7,622 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 2023
County: Miami-Dade County
APN: 2442320040090
HOA Dues: —
Garage: Yes
Features: Views, Green, Pool

Home facts updated by owner on Nov 17, 2023

Around this home

Schools

Key Biscayne K-8 Center

Public PreK-8 • Assigned • 0.2mi

8/10

Coral Gables Senior High School

Public PreK-12 • Assigned • 6.4mi

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

10/10 Heat Factor

7 days above 102° expected this year, 28 days in 30 years

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

$3.09M – $3.74M

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Nearby similar homes

$3,925,000

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1 bed1.5 baths875 sq ft

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

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3 beds2 baths1,900 sq ft

2220 SW 25th St, Miami, FL 33133

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1901 Brickell Ave Unit B504, Miami, FL 33129

(305) 858-7773

New listings for sale in 33149

$950,000

2 beds2 baths1,330 sq ft

210 Sea View Dr #506, Key Biscayne, FL 33149

(305) 908-6466

EARLY ACCESSCOMPASS COMING SOON

$24,950,000

4 beds6 baths9,600 sq ft

430 Grand Bay Dr Ph 1AN, Key Biscayne, FL 33149

EARLY ACCESSCOMPASS COMING SOON

$535,000

1 bed1 bath740 sq ft

260 Sunrise Dr Unit D, Key Biscayne, FL 33149

$1,150,000

1 bed2 baths1,059 sq ft

201 Crandon Blvd #605, Key Biscayne, FL 33149

(305) 303-1844

3D WALKTHROUGH

$2,650,000

3 beds3 baths2,001 sq ft

151 Crandon Blvd #1130, Key Biscayne, FL 33149

(305) 361-5722

$5,600,000

5 beds5 baths3,197 sq ft

755 Curtiswood Dr, Key Biscayne, FL 33149

(786) 865-5534

$1,100,000

2 beds2 baths1,260 sq ft

199 Ocean Lane Dr #206, Key Biscayne, FL 33149

(786) 381-3758

$825,000

1 bed1.5 baths895 sq ft

155 Ocean Lane Dr #103, Key Biscayne, FL 33149

(239) 298-1991

$799,000

2 beds2 baths1,335 sq ft

150 Ocean Lane Dr Unit 2H, Key Biscayne, FL 33149

(954) 990-3150

Home values near 425 Allendale Rd

Data from public records.

Address	Redfin Estimate
415 Allendale Road, Key Biscayne, FL 3 Beds \| 1 Baths \| 999 Sq. Ft.	$2,567,216
445 Allendale Road, Key Biscayne, FL - Beds \| - Baths \| - Sq. Ft.	$5,531,310

Address	Redfin Estimate
455 Allendale Road, Key Biscayne, FL 5 Beds \| 4 Baths \| 2947 Sq. Ft.	$3,755,082
401 Allendale Road, Key Biscayne, FL 5 Beds \| 4 Baths \| 4583 Sq. Ft.	$4,582,460

Address	Redfin Estimate
465 Allendale Road, Key Biscayne, FL 4 Beds \| 4 Baths \| 3613 Sq. Ft.	$4,334,141
435 Allendale Road, Key Biscayne, FL 5 Beds \| 5.5 Baths \| 3600 Sq. Ft.	$5,455,494

This data may not show owner updates. Learn more.

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