For sale

$23,500,000

21 S Beach Rd, Hobe Sound, FL 33455

5beds

5,561sqft

Est.:

Single Family Residence

Built in 1978

1.82 Acres Lot

$21,554,900 Zestimate^®

$4,226/sqft

$-- HOA

What's special

Architecturally significant oceanfront propertyLarge swimming poolOne-bedroom guest suiteSeparate oceanfront officeGracious scalePrivate light-filled workspaceGolf cart garage

An exceptional opportunity to acquire an architecturally significant oceanfront property on Jupiter Island, with approximately 210 feet of oceanfront. The 4-bedroom, 5-bath main residence features balanced proportions, gracious scale, and ocean views from nearly every principal room, complemented by a separate oceanfront office that offers a private, light-filled workspace. The grounds are thoughtfully composed of formal yet relaxed island gardens, a large swimming pool, and a covered veranda with classic fretwork, creating a timeless setting for indoor-outdoor living and elegant entertaining. A separate service drive provides discreet access to a two-car garage, a golf cart garage, and a one-bedroom guest suite, ensuring privacy for guests. This oceanfront property is a must-see, presenting a rare opportunity to own a Jupiter Island residence with lasting appeal and thoughtful potential.

15 days

2,212

77

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 6
Full bathrooms: 6

Rooms

Room types: Den/Library/Office, Family Room, Great Room

Heating

Central

Cooling

Central Air

Appliances

Included: Dishwasher, Disposal, Dryer, Microwave
Laundry: Laundry Room

Features

Exclusions, Storage, Central Vacuum
Flooring: Tile, Wood
Doors: French Doors

Interior area

Total structure area: 7,167
Total interior livable area: 5,561 sqft

Video & virtual tour

View virtual tour

Property

Parking

Total spaces: 2
Parking features: Driveway, Golf Cart Parking, Guest
Garage spaces: 2
Has uncovered spaces: Yes

Features

Stories: 1
Entry location: First Floor Entry
Patio & porch: Awning(s), Open Porch, Patio
Has private pool: Yes
Pool features: In Ground
Has view: Yes
View description: Garden, Ocean
Has water view: Yes
Water view: Ocean
Waterfront features: Ocean Access, Ocean Front, WF/Pool/Ocean Access
Frontage length: 210

Lot

Size: 1.82 Acres
Features: 1 To Less Than 2 Acre Lot

Details

Additional structures: Workshop
Parcel number: 353842009085020809
Zoning: RES

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Concrete Block Construction
Roof: Wood Shake Roof,Shingle

Condition

Year built: 1978

Utilities & green energy

Sewer: Septic Tank
Water: Municipal Water

Community & HOA

Community

Features: None, No Subdiv/Park Info
Subdivision: Jupiter Island

HOA

Has HOA: No

Location

Region: Hobe Sound

Financial & listing details

Price per square foot: $4,226/sqft
Tax assessed value: $14,153,410
Annual tax amount: $84,463
Date on market: 2/8/2026
Listing terms: All Cash

Estimated market value

$21,554,900

$20.05M - $22.63M

$6,939/mo

Price history

Date	Event	Price
2/8/2026	Listed for sale	$23,500,000$4,226/sqft
Source: MIAMI #A11941525 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$85,047 +1.7%	$5,060,934 +3%
2023	$83,610 +2.9%	$4,913,529 +3%
2022	$81,290 -0.4%	$4,770,417 +3%
2021	$81,657 +0.8%	$4,631,473 +1.4%
2020	$80,987 +1.4%	$4,567,528 +2.3%
2019	$79,868	$4,464,837 +1.9%
2018	$79,868 +0.8%	$4,381,586 +2.1%
2017	$79,220 +9%	$4,291,465 +2.1%
2016	$72,687	$4,203,198 +0.7%
2015	$72,687	$4,173,980 +0.8%
2014	$72,687	$4,140,853 +1.5%
2013	--	$4,079,658 +1.7%
2012	--	$4,011,464 +4%
2011	--	$3,855,965 +1.5%
2010	--	$3,798,980 +2.7%
2009	--	$3,699,102 +0.1%
2008	--	$3,695,416 +3%
2007	$68,273 +7.6%	$3,587,779 +2.5%
2006	$63,438	$3,500,272 +6.3%
2005	--	$3,292,073 +1.7%
2004	$60,202	$3,237,824
2003	$60,202 +1.1%	$3,237,824 +2.4%
2002	$59,557 -2.2%	$3,161,937 +1.6%
2001	$60,924	$3,112,143