3311 La Costa Ave
Carlsbad, CA, 92009 $ 2,449,900
Bedrooms5 Baths3.0 Sq 4,122 Monthly Estimate*
$ 15,284
Listed by Four Seasons Properties
for $2,449,900 with 5 bedrooms and 3 full baths. This 4,122 square foot home was built in 1980 on a lot size of 0.3788.
Exquisite 5-Bedroom, 3-Bathroom La Costa Retreat with Two Permitted Bonus Living Spaces. Nestled in the heart of La Costa—one of Carlsbad's premier neighborhoods—this exceptional residence sits on a generous large lot, offering rare privacy, beautifully landscaped grounds, and remarkable versatility for multi-generational living, extended family, guests, home offices, or creative studios. The elegantly updated main home features 5 bedrooms and 3 bathrooms, graced with new hardwood flooring throughout, a gourmet kitchen appointed with premium stainless steel appliances, custom cabinetry, and French doors that open seamlessly to an expansive entertainer’s patio—perfect for sophisticated indoor-outdoor gatherings. Adding extraordinary value are two fully permitted bonus living spaces. Each is thoughtfully attached yet independently accessible with their own private entrances, kitchens, bathrooms, and comfortable 1-bedroom layouts—ideal for in-laws, adult children, long-term guests, a private office, gym, or any lifestyle need requiring separate, self-contained quarters. The expansive master suite offers a serene sanctuary with generous proportions, abundant natural light, and direct access to a large private patio—an intimate retreat for morning coffee or evening relaxation. This home is designed for effortless entertaining, with seamless flow from indoor spaces to the sprawling outdoor patios and grounds. Located just moments from La Costa’s finest restaurants, top-rated schools, pristine beaches, and amazing amenities.
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FeaturesGeneralLiving Area 4122
Heating Forced Air Natural Gas
Cooling Central Air
Utilities Water Available
Roof Composition
Appliances Convection Oven Counter Top Dishwasher Disposal
Zoning R-1:SINGLE
Garage Spaces 2
Pool Features None
Construction Materials Stucco
Year Built 1980
Stories Count 2
Levels Two
Property Subtype Single Family Residence
County San Diego
New Construction false
Property Type Residential
HOA false
Attached Garage true
Subdivision Name La Costa
Garage Y/N true
Full Baths 3
Status Active
Directions Cross Street: LA Costa.
City Carlsbad
Senior Community Y/N false
Open Parking Spaces 2
MLS Area 92009 - Carlsbad
Lot Size Units Square Feet
Lot Size Square Feet 16500
Listing Terms Cash FHA VA Loan
Property Attached Y/N false
Land Lease Y/N false
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities Bedroom on Main Level
Fireplace Features Living Room
Total Stories 2
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 0
Laundry Features Gas Dryer Hookup Laundry Room
Total Bedrooms 5
Total Baths 3
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ExteriorParking Features Driveway
Total Parking 4
Lot Size Area 16500
Spa false
Lot Size Acres 0.3788
Private Pool false
Lot Size Source Assessor
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* Excluded FeaturesList ByFour Seasons PropertiesBroker
cody.haworth@gmail.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $15,284
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Carlsbad, CA
Average List Price $1,977,393
Percent of Sale Price 19%
About Carlsbad, CA 113,989 Population
43% Since 2002
$ 101,557 Median Income
42.69 Median Age
30% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 12/13/2025 | $2,449,900 | | Listed Price |