450 S Beach Rd is a 550 square foot house on a 5.93 acre lot with 1 bedroom and 1 bathroom. - it last sold on May 18, 1994 for $3,325,000. Based on Redfin's Jupiter Island data, we estimate the home's value is $30,102,187.
Single-familyProperty Type
1964Year Built
5.93 acresLot Size
$54,731Est. Price/Sq.Ft.
12 car garageParking
Source:Public Records
Redfin Estimate
$30,102,187
$26.8M since sold in May 1994$3.7M since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 365.6% higher than the average sale price ($6.46M) 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: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 3
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood
Building Construction Quality: Fair
Exterior Wall: Mixture
Roof Covering Type: Metal
Roof Framing Type: Wood
Roof Shape Type: Gable/Hip
Building Type: Single Family
Property Information
Subdivision Name: JUPITER ISLAND
Living Sq. Ft: 550
Building Sq. Ft: 550
# of Stories: 1
Legal Description: LOT 142 LYING EAST AND WEST OF RIGHT OF WAY GOMEZ GRANT AND JUPITER ISLAND ACCORDING TO THE PLAT THEREOF RECORDED IN PLAT BOOK 1 PAGE 80 PUBLIC RECORDS OF PALM BEACH NOW MARTIN COUNTY FLORIDA
Lot Information
# of Buildings: 3
Land Sq. Ft: 258,311
Legal Lot Number: 142
Legal Block Number: 142
Acres: 5.93
Zoning Code: A-80
County Use Description: SINGLE FAMILY
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 550
Stories: 1.0
Lot Size: 5.93 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1964
County: Martin County
APN: 35-38-42-002-142-01000-4
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Hobe Sound Elementary School
Public PreK-5 • Assigned • 4.9mi
3/10
Murray Middle School
Public 6-8 • Assigned • 11.1mi
4/10
South Fork High School
Public 9-12 • Assigned • 11.2mi
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, 23 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)
72
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64
81
70
87
74
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76
89
76
91
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88
76
83
74
80
66
76
62
Jan
Feb
Mar
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May
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Dec
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
$28.60M – $34.62M
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