3311 La Costa Ave, Carlsbad, California 92009, Carlsbad, 92009 - 5 bed, 3 bath

3311 La Costa Ave, Carlsbad, California 92009 home-pic-0
ACTIVE$2,449,900
3311 La Costa Ave, Carlsbad, California 92009
5Beds
3Baths
4,122Sqft
16,500Lot
Year Built
1980
Close
-
List price
$2.45M
Original List price
$2.45M
Price/Sqft
$594
HOA
-
Days on market
-
Sold On
-
MLS number
250045725SD
Home ConditionExcellent
Features
Patio
View-

About this home

Great Deal:The estimated price is 9% above the list price. We found 5 Cons,7 Pros. Rank: price - $2.45M(75th), sqft - 4122(85th), beds - 5(68th), baths - 3(50th).

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.

Nearby schools

9/10
La Costa Heights Elementary School
Public,K-60.4mi
8/10
Mission Estancia Elementary School
Public,K-60.7mi
7/10
Oak Crest Middle School
Public,7-83.3mi
10/10
Pacific Trails Middle
Public,7-89.1mi
7/10
La Costa Canyon High School
Public,9-120.6mi

Price History

Date
Event
Price
12/13/25
Listing
$2,449,900
01/24/25
Sold
$1,500,000
Condition Rating
Excellent

Despite being built in 1980, the property has undergone an extensive and high-quality renovation, aligning with the 'Excellent' criteria for properties extensively renovated within 5 years. The description explicitly mentions an 'elegantly updated main home' with 'new hardwood flooring throughout' and a 'gourmet kitchen appointed with premium stainless steel appliances, custom cabinetry.' The images confirm this, showcasing a modern kitchen with white shaker cabinets, light quartz countertops, subway tile backsplash, and new stainless steel appliances. All bathrooms, including those in the two permitted bonus living spaces, feature contemporary vanities, white countertops, and modern subway tile showers/tubs, indicating a complete overhaul. The overall aesthetic is fresh, modern, and move-in ready with no visible deferred maintenance.
Pros & Cons

Pros

High Available Lot Utilization: The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 16500, living area = 4122.
Great Schools: Elementary School: La Costa Heights Elementary School (9/10). Middle School: Pacific Trails Middle (10/10).
Exceptional Versatility with Permitted Bonus Spaces: The property features two fully permitted, independent 1-bedroom living spaces, each with private entrances, kitchens, and bathrooms, offering unparalleled flexibility for multi-generational living, rental income, home offices, or guest quarters.
Premier La Costa Location & Amenities: Nestled in the heart of La Costa, one of Carlsbad's most desirable neighborhoods, providing excellent access to top-rated schools, fine dining, pristine beaches, and various local amenities.
Updated & Gourmet Interior: The main home boasts elegant updates, including new hardwood flooring throughout and a gourmet kitchen appointed with premium stainless steel appliances and custom cabinetry.
Generous Lot & Outdoor Living: A large, private, and beautifully landscaped 16,500 sqft lot offers ample outdoor space, featuring an expansive entertainer's patio and seamless indoor-outdoor flow, ideal for gatherings.
Spacious Master Suite & Thoughtful Layout: An expansive master suite provides a serene sanctuary with abundant natural light and direct patio access, complementing a well-designed layout that promotes comfortable living and effortless entertaining.

Cons

MLS Listing Discrepancy: Living area discrepancy between mls listing and other public or private record. mls listing living area = 4122, other record living area = 3793.
Recently Sold Property: The property was recently sold within the past year on 2025-01-24. The sold price is $1,500,000.00.
Age of Property (1980): While elegantly updated, the core structure dates back to 1980, which may raise questions about the condition of underlying systems (e.g., plumbing, electrical, HVAC) or architectural style preferences for some buyers compared to newer constructions.
High Landscape Maintenance: The generous and beautifully landscaped lot, while a strength for aesthetics and privacy, implies significant ongoing time and cost for exterior maintenance, which may not appeal to all potential buyers.
Potential for Over-Customization: The two permitted bonus living spaces, while highly versatile, might be considered over-customized for a traditional single-family buyer, potentially narrowing the buyer pool to those specifically seeking multi-generational living or income-generating opportunities.

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