18338 Guardian Circle, Boca Raton, FL 33496
Sold $5,250,000 · Aug 31, 2026
Last asking price $5,995,000 · 87.6% of asking · 45 days on market
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- 5 beds
- 4.5 baths
- 5,192 sq ft
- Single Family Residence
- Built 1997
- HOA $617.05/mo
- 6,667 sq ft total
- 3 garage spaces
- Palm Beach County
- MLS# R11164650
- Long Lake Estates








About this home
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 spaces perfect 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.
Features
- Entrance Foyer
- Kitchen Island
- Pantry
- Walk-In Closet(s)
- Closet Cabinetry
- Cabana Bath
- Outdoor Shower
- Custom Lighting
- Heated
- In Ground
Schools
- Elementary: Whispering Pines (Palm Beach)
- Middle: Omni
- High: Olympic Heights
Presented by
BreakThru Realty · (786) 914-1017
Courtesy of
Compass Florida LLC · brokerfl@compass.com · Listing agent: Toni M Valentino
All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by BeachesMLS. Listings held by brokerage firms other than BreakThru Realty carry the name of the listing broker.
Thinking of Selling Nearby?
18338 Guardian Circle sold on Aug 31, 2026. Your buyer may already be looking. BreakThru Realty works with hundreds of prequalified buyers searching for properties. A broker compares your home in Long Lake Estates with this sale and the closings nearest it, checks it against the buyers on file and calls you with your selling options. Find Out If We Have Your Buyer, or see homes for sale in Boca Raton. Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com.
Questions About 18338 Guardian Circle
- What did 18338 Guardian Circle sell for?
- 18338 Guardian Circle sold for $5,250,000 on Aug 31, 2026, about 87.6% of its last asking price of $5,995,000 and about $1,011 per square foot. Recent sales like this one are what buyers and sellers nearby price against.
- What are the association fees at 18338 Guardian Circle?
- The listing reported an association fee of $617 per month at the time of the sale. Fees and special assessments change; check the association's current budget before you compare it with another home.
- What are the property taxes on 18338 Guardian Circle?
- The listing reported annual property taxes of $44,876 for 2025. Taxes are reassessed at the sale price after a purchase, so the new owner's bill will differ from that figure.
- When was 18338 Guardian Circle built?
- 18338 Guardian Circle was built in 1997 and the listing describes its condition as resale. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
- How long was 18338 Guardian Circle on the market?
- 18338 Guardian Circle was on the market for 45 days before it sold.
- Which schools serve 18338 Guardian Circle?
- The MLS lists Whispering Pines (Palm Beach) (elementary), Omni (middle), Olympic Heights (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.
- Is 18338 Guardian Circle still for sale?
- No. 18338 Guardian Circle sold on Aug 31, 2026. BreakThru Realty can show you similar homes for sale nearby, or tell you what a home like yours would sell for today; call or text and a licensed agent will follow up.
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A comparable home, 400 NE 4TH Street, Boca Raton, FL 33432, sold for $6,150,000 in October 2026. Other Boca Raton neighborhoods include Boca Villas and Boca Raton Riviera. Nearby ZIP codes include 33428 and 33431. This property also neighbors Highland Beach, Parkland, and Deerfield Beach. Compare it with the Boca Raton housing market report.