$2,279,900
3311 La Costa Ave
Carlsbad, CA, 92009
Property Description
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.
Property Details
Price:
$2,279,900
MLS #:
250045725SD
Status:
Active
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
La Costa
Neighborhood:
92009carlsbad
Listed Date:
Dec 13, 2025
Finished Sq Ft:
4,122
Lot Size:
16,500 sqft / 0.38 acres (approx)
Year Built:
1980
Schools
Interior
Appliances
DW, GD, CO, CT
Bathrooms
3 Full Bathrooms
Cooling
CA
Heating
FA, GAS
Laundry Features
GAS, IR
Levels
U
Exterior
Attached Garage YN
1
Construction Materials
STC
Garage Spaces
2
Parking Spots
4
Parking Total
4
Roof
CMP
Financial
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Courtesy of Four Seasons Properties. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than Mohr Real Estate Group include the name of the listing broker. Neither the listing company nor Mohr Real Estate Group shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 3311 La Costa Ave
Carlsbad, CA

