Set on a quiet cul-de-sac within the prestigious enclave of Long Lake Estates, 18338 Guardiann Circle offers a rare opportunity to own a fully renovated estate set on an acre of beautifully landscaped grounds. This exceptional residence blends refined design with privacy and tranquility, all in one of Boca Raton's most sought-after gated communities. The home features 5 bedrooms plus a dedicated gym and a versatile multipurpose room, 5.5 bathrooms, and a 3-car garage. Soaring ceilings and expansive windows throughout flood the interiors with natural light, highlighting the home's elegant finishes and seamless indoor-outdoor flow. Four of the five bedrooms are en suite, while the spacious primary suite serves as a true retreat, complete with large walk-in closets and spa-inspired ambiance. At the center of the home, the show-stopping chef's kitchen commands attention with an oversized island, top-of-the-line appliances, and effortless connectivity to the main living spacesperfect for both entertaining and everyday living. Step outside to a private resort-style oasis featuring a custom waterfall, pool and spa, outdoor shower, and a generous covered patio ideal for hosting or unwinding in total serenity. Expansive grassy areas and lush tropical landscaping enhance the sense of seclusion, with no road noise and unmatched privacy throughout the property. Additional highlights include impact windows and doors, a newer roof, and thoughtful renovations completed throughout. Known for its estate-sized lots and peaceful setting, Long Lake Estates offers a rare blend of luxury, space, and quiet, just minutes from Boca Raton's finest dining, shopping, and amenities.
For sale
$5,995,000
18338 Guardiann Circle, Boca Raton, FL 33496
5beds
5,192sqft
Est.:
Single Family Residence
Built in 1997
-- sqft lot
$3,640,400 Zestimate®
$1,155/sqft
$535/mo HOA
What's special
Pool and spaOversized islandExpansive windows throughoutPrivate resort-style oasisCustom waterfallElegant finishesLush tropical landscaping
- 3 days |
- 719 |
- 24 |
Likely to sell faster than
Zillow last checked: 8 hours ago
Listing updated: February 20, 2026 at 12:58am
Listed by:
Toni M Valentino 561-843-6950,
Compass Florida LLC
Source: BeachesMLS,MLS#: RX-11164650
Originating MLS: Beaches MLS
Originating MLS: Beaches MLSTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Rooms
- Room types: Cabana Bath, Den/Office, Family Room
Primary bedroom
- Level: M
- Area: 425 Square Feet
- Dimensions: 25 x 17
Bedroom 2
- Level: M
- Area: 182 Square Feet
- Dimensions: 13 x 14
Bedroom 3
- Level: M
- Area: 216 Square Feet
- Dimensions: 18 x 12
Bedroom 4
- Level: M
- Area: 196 Square Feet
- Dimensions: 14 x 14
Bedroom 5
- Level: M
- Area: 224 Square Feet
- Dimensions: 16 x 14
Dining room
- Level: M
- Area: 182 Square Feet
- Dimensions: 14 x 13
Family room
- Level: M
- Area: 441 Square Feet
- Dimensions: 21 x 21
Kitchen
- Level: M
- Area: 256 Square Feet
- Dimensions: 16 x 16
Living room
- Level: M
- Area: 625 Square Feet
- Dimensions: 25 x 25
Other
- Level: M
- Area: 228 Square Feet
- Dimensions: 19 x 12
Other
- Level: M
- Area: 208 Square Feet
- Dimensions: 16 x 13
Other
- Level: M
- Area: 156 Square Feet
- Dimensions: 13 x 12
Heating
- Central, Electric
Cooling
- Ceiling Fan(s), Central Air, Electric
Appliances
- Included: Cooktop, Microwave, Refrigerator
- Laundry: Inside
Features
- Closet Cabinets, Entry Lvl Lvng Area, Entrance Foyer, Kitchen Island, Pantry, Walk-In Closet(s)
- Flooring: Tile, Wood
- Windows: Impact Glass, Impact Glass (Complete)
Interior area
- Total structure area: 6,667
- Total interior livable area: 5,192 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: 2+ Spaces, Circular Driveway, Garage - Attached
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Features
- Stories: 1
- Patio & porch: Covered Patio, Open Patio
- Exterior features: Custom Lighting, Outdoor Shower
- Has private pool: Yes
- Pool features: Heated, In Ground, Pool/Spa Combo
- Has spa: Yes
- Spa features: Spa
- Has view: Yes
- View description: Garden, Pool
- Waterfront features: None
Lot
- Features: 1 to < 2 Acres, Cul-De-Sac
Details
- Parcel number: 004247050100005
- Zoning: RE
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Ranch
- Property subtype: Single Family Residence
Materials
- CBS, Stucco
- Roof: Flat Tile
Condition
- Resale
- New construction: No
- Year built: 1997
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Electricity Connected
Community & HOA
Community
- Features: None, Gated
- Security: Gated with Guard, Private Guard, Security Patrol, Security System Owned
- Subdivision: Long Lake Estates
HOA
- Has HOA: Yes
- Services included: Security
- HOA fee: $535 monthly
- Application fee: $0
Location
- Region: Boca Raton
Financial & listing details
- Price per square foot: $1,155/sqft
- Tax assessed value: $2,603,504
- Annual tax amount: $44,876
- Date on market: 2/18/2026
- Listing terms: Cash,Conventional
- Electric utility on property: Yes
Estimated market value
$3,640,400
$3.24M - $4.11M
$5,506/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/18/2026 | Listed for sale | $5,995,000+83.1%$1,155/sqft |
Source:  BeachesMLS #RX-11164650 Report a problem | ||
| 4/29/2022 | Sold | $3,275,000$631/sqft |
Source: BeachesMLS #RX-10794939 Report a problem | ||
| 4/26/2022 | Pending sale | $3,275,000+176.4%$631/sqft |
Source: BeachesMLS #RX-10794939 Report a problem | ||
| 11/6/2019 | Sold | $1,185,000+3%$228/sqft |
Source: BeachesMLS #RX-10567925 Report a problem | ||
| 10/5/1998 | Sold | $1,150,000+9.5%$221/sqft |
Source: Public Record Report a problem | ||
| 7/1/1998 | Sold | $1,050,000+180%$202/sqft |
Source: Public Record Report a problem | ||
| 5/2/1996 | Sold | $375,000$72/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $42,214 -6.9% | $2,603,504 -6.1% |
| 2023 | $45,345 +129.5% | $2,772,537 +151.3% |
| 2022 | $19,762 +10.6% | $1,103,125 +10% |
| 2021 | $17,870 +1% | $1,002,841 +2% |
| 2020 | $17,688 -12.6% | $983,308 -14.9% |
| 2019 | $20,249 | $1,155,433 +1.9% |
| 2018 | $20,249 +5.1% | $1,133,889 +2.1% |
| 2017 | $19,261 +0.6% | $1,110,567 +2.1% |
| 2016 | $19,141 -0.5% | $1,087,725 +0.7% |
| 2015 | $19,243 -2.8% | $1,080,164 +0.8% |
| 2014 | $19,802 +1.2% | $1,071,591 +1.5% |
| 2013 | $19,559 -7.4% | $1,055,755 -5.9% |
| 2012 | $21,132 -2.2% | $1,121,960 -0.1% |
| 2011 | $21,616 -4% | $1,122,818 -3% |
| 2010 | $22,521 +1.2% | $1,157,346 -2.5% |
| 2009 | $22,260 +12.3% | $1,187,498 +0.1% |
| 2008 | $19,828 +3.1% | $1,186,312 +3% |
| 2007 | $19,238 -5.8% | $1,151,759 +2.5% |
| 2006 | $20,416 | $1,123,667 +3% |
| 2005 | -- | $1,090,939 +3% |
| 2004 | $10,731 +3731% | $1,059,164 +1.9% |
| 2003 | $280 -98.6% | $1,039,415 +2.4% |
| 2002 | $19,728 +0.3% | $1,015,054 +1.6% |
| 2001 | $19,667 +4.5% | $999,069 +3% |
| 2000 | $18,821 +13.4% | $969,970 +14% |
| 1999 | $16,596 | $850,550 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$38,524/mo
Principal & interest
$29296
Property taxes
$8693
HOA Fees
$535
Climate risks
Neighborhood: 33496
Nearby schools
GreatSchools rating
- 7/10Whispering Pines Elementary SchoolGrades: PK-5Distance: 0.5 mi
- 9/10Omni Middle SchoolGrades: 6-8Distance: 2.1 mi
- 5/10Olympic Heights Community High SchoolGrades: PK,9-12Distance: 2.2 mi
Schools provided by the listing agent
- Elementary: Whispering Pines Elementary School
- Middle: Omni Middle School
- High: Olympic Heights Community High
Source: BeachesMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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