3311 La Costa Ave, Carlsbad, CA

$2,399,900

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5

Beds

3

Baths

4,122

Square feet

0.38

Acres

About 3311 La Costa Ave

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.

Features of 3311 La Costa Ave

MLS® # 250045725
Price $2,399,900
Bedrooms 5
Bathrooms 3.00
Full Baths 3
Square Footage 4,122
Acres 0.38
Year Built 1980
Type Residential
Sub-Type Detached
Status Active

Community Information

Address 3311 La Costa Ave
Area CARLSBAD (92009)
Subdivision La Costa
City Carlsbad
County San Diego
State CA
Zip Code 92009

Amenities

Parking Spaces 4
Parking Attached
# of Garages 2
Is Waterfront No
Has Pool No
Pool N/K

Interior

Appliances Dishwasher,Disposal,Convection Oven,Counter Top
Heating Forced Air Unit
Cooling Central Forced Air
Fireplace Yes
# of Fireplaces 2
Fireplaces FP in Living Room
Stories 2 Story

Exterior

Roof Composition
Construction Stucco

Additional Information

Days on Market 33
Zoning R-1:SINGLE
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeFour Seasons Properties

Listing Map

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