3311 La Costa Ave, Carlsbad, CA 92009
Local realty services provided by:ERA Carlile Realty Group
Listed by: cody haworth
Office: four seasons properties
MLS#:250036731SD
Source:CRMLS
Price summary
- Price:$2,350,000
- Price per sq. ft.:$619.56
About this home
Exquisite 5-Bed, 3-Bath La Costa Retreat with Two additional 1-Bed ADUs Discover this gem in the heart of La Costa, Carlsbad’s premier neighborhood. This well appointed home sits on a large 16,500 sq. ft. level lot, offering exceptional privacy and space. The main house shines with new hardwood flooring throughout, a state-of-the-art gourmet kitchen featuring stainless steel appliances, sleek new cabinetry, and elegant French doors that open to a large entertainer’s patio. The expansive master suite boasts a generous walk-in closet and a large private patio, perfect for morning coffee or evening relaxation. A convenient downstairs 1-bedroom, 1-bath suite is ideal for guests, extended family, or a home office. This property’s unique value lies in its two remodeled 1-bedroom, 1-bath auxiliary dwelling units (ADUs), each with private entrances, updated kitchens, and updated bathrooms. These versatile units are perfect for generating rental income, housing in-laws, or serving as a teen retreat, with the upstairs ADU attached but separate from the main house for added privacy. The fenced, backyard is a haven for entertaining, with lush grass and tranquil nights, ensuring peace and serenity. Located just minutes from the world-renowned Omni La Costa Resort & Spa, top-tier golf courses, pristine beaches, and vibrant dining and shopping, this home offers the best of coastal living. Families will appreciate the safe neighborhood and access to highly rated schools. This is a rare opportunity to own a unique property that offers real flexibility for the owner! A Must see.
Contact an agent
Home facts
- Year built:1980
- Listing ID #:250036731SD
- Added:91 day(s) ago
- Updated:November 20, 2025 at 08:43 AM
Rooms and interior
- Bedrooms:5
- Total bathrooms:3
- Full bathrooms:3
- Living area:3,793 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Forced Air, Natural Gas
Structure and exterior
- Roof:Composition
- Year built:1980
- Building area:3,793 sq. ft.
- Lot area:0.38 Acres
Utilities
- Water:Water Available
Finances and disclosures
- Price:$2,350,000
- Price per sq. ft.:$619.56
New listings near 3311 La Costa Ave
- Coming Soon
$910,000Coming Soon2 beds 2 baths2525 Jefferson Street #B, Carlsbad, CA 92008
MLS# NDP2510967Listed by: BERKSHIRE HATHAWAY HOMESERVICE - Open Sun, 1 to 3pmNew
$350,000Active2 beds 2 baths1,560 sq. ft.7008 San Bartolo St, Carlsbad, CA 92011
MLS# NDP2510956Listed by: ALLISON JAMES ESTATES & HOMES - Open Sat, 1 to 4pmNew
$950,000Active3 beds 2 baths1,566 sq. ft.3148 Vista Grande, Carlsbad, CA 92009
MLS# 250044336SDListed by: COMPASS - Open Sat, 1 to 4pmNew
$950,000Active3 beds 2 baths1,566 sq. ft.3148 Vista Grande, Carlsbad, CA 92009
MLS# 250044336Listed by: COMPASS - New
$1,200,000Active3 beds 2 baths1,524 sq. ft.3429 Madison, Carlsbad, CA 92008
MLS# OC25262025Listed by: REFINED REALTY - Open Fri, 2 to 4pmNew
$1,499,900Active4 beds 3 baths2,335 sq. ft.5423 Foxtail Loop, Carlsbad, CA 92010
MLS# 250044310SDListed by: COMPASS - Open Fri, 2 to 4pmNew
$1,499,900Active4 beds 3 baths2,335 sq. ft.5423 Foxtail Loop, Carlsbad, CA 92010
MLS# 250044310Listed by: COMPASS - New
$1,149,156Active3 beds 4 baths1,688 sq. ft.4672 Catmint Lane, Carlsbad, CA 92008
MLS# NDP2510932Listed by: KB HOME SALES - SO CAL, INC. - New
$2,895,000Active3 beds 4 baths3,906 sq. ft.7343 Almaden Lane, Carlsbad, CA 92009
MLS# NDP2510928Listed by: RE/MAX CONNECTIONS - New
$2,895,000Active3 beds 4 baths3,906 sq. ft.7343 Almaden Lane, Carlsbad, CA 92009
MLS# NDP2510928Listed by: RE/MAX CONNECTIONS