421 S Beach Rd is a 7,050 square foot house on a 1.51 acre lot with 7 bedrooms and 8.5 bathrooms. - it last sold on July 15, 2024 for $1,226,800. Based on Redfin's Jupiter Island data, we estimate the home's value is $7,806,985.
Single-familyProperty Type
2002Year Built
1.51 acresLot Size
$1,107Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$7,806,985
$6.6M since sold in July 2024$997K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 136.5% higher than the average sale price ($3.30M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 7
# of 1/2 Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Construction Type: Concrete Block
Building Construction Quality: Excellent
Exterior Wall: Stucco
Roof Covering Type: Clay Tile
Roof Framing Type: Concrete
Roof Shape Type: Gable/Hip
Building Type: Single Family
Pool Information
Has Pool
Property Information
Subdivision Name: JUPITER ISLAND
Living Sq. Ft: 7,050
Building Sq. Ft: 7,050
# of Units: 1
# of Stories: 2
Legal Description: THE NORTH 147.88 FEET OF THE SOUTH 260 FEET OF LOT 135 LYING EAST OF THE RIGHT OF WAY GOMEZ GRANT AND JUPITER ISLAND ACCORDING TO THE PLAT THEREOF RECORDED IN PLAT BOOK 1 PAGE 80 PALM BEACH NOW MARTIN COUNTY FLORIDA
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 630
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 65,776
Legal Lot Number: 135
Legal Block Number: 135
Acres: 1.51
Depth Footage: 100
Front Footage: 147
Zoning Code: B-40
County Use Description: SINGLE FAMILY
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 7
Baths: 8.5
Sq. Ft.: 7,050
Stories: 2.0
Lot Size: 1.51 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Martin County
APN: 35-38-42-002-135-00941-2
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Hobe Sound Elementary School
Public PreK-5 • Assigned • 4.5mi
3/10
Murray Middle School
Public 6-8 • Assigned • 10.8mi
4/10
South Fork High School
Public 9-12 • Assigned • 11.0mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
9/10 Heat Factor
7 days above 106° expected this year, 24 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
Jupiter Island, FL • 33455
Average low and high temperatures (°F)
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76
91
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88
76
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74
80
66
76
62
Jan
Feb
Mar
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May
Jun
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Sun exposure
In this area, properties receive around 9 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
9 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$7.42M – $8.98M
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