18801 SE River Ridge Rd is a 4,307 square foot house on a 0.35 acre lot with 3 bedrooms and 7 bathrooms. - it last sold on January 01, 1986 for $120,000. Based on Redfin's Jupiter data, we estimate the home's value is $3,017,977.
Single-familyProperty Type
1988Year Built
0.35 acresLot Size
$701Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,017,977
$2.9M since sold in January 1986$42K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 40.3% higher than the average sale price ($2.15M) 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.
Permits
May 11, 2026 • Active
Residential driveway
Grading
May 1, 2026 • Final
Residential addition
Addition
ADU
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
Interior
Bathroom Information
# of Full Baths: 7
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Mixture
Roof Covering Type: Cement Tile
Roof Framing Type: Wood
Roof Shape Type: Gable/Hip
Building Type: Single Family
Pool Information
Has Pool
Property Information
Subdivision Name: RIVER RIDGE TEQUESTA
Living Sq. Ft: 4,307
Building Sq. Ft: 4,903
# of Units: 1
# of Stories: 2
Legal Description: RIVER RIDGE LOT 107
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 596
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,115
Legal Lot Number: 107
Acres: 0.347
Zoning Code: R-1B
County Use Description: SINGLE FAMILY
State Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 7.0
Sq. Ft.: 4,307
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1998
County: Martin County
APN: 23-40-42-002-000-01070-1
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Places
Transit
Hobe Sound Elementary School
Public PreK-5 • Assigned • 6.0mi
3/10
Murray Middle School
Public 6-8 • Assigned • 11.9mi
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
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
10/10 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, FL • 33469
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 9.1 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
9.1 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.87M – $3.47M
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