3311 La Costa Ave, Carlsbad, California 92009, Carlsbad, 92009 - 5 bed, 3 bath
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Carlsbad, California 92009
This Exquisite Multi-Generational Estate is listed at $2,349,900, offering a stable purchase at its $2,349,900 Fair Market Value. Featuring a Renovated Condition Rating, the home features a gourmet kitchen, new hardwood floors, and French doors leading to a patio with hillside and lush greenery views. The property’s standout feature is two fully permitted, independent 1-bedroom units, providing rare flexibility for guests or rental income. Zoned for Top-Rated Schools including La Costa Heights Elementary (9/10) and Pacific Trails Middle (10/10), this home offers a premium coastal lifestyle. It is a perfect fit for multi-generational families or Owner-Occupants seeking a versatile luxury sanctuary.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 3311 La Costa Ave Subject | $2,279,900* List Price | 5 | 3 | 4,122 | $553 | - |
A 7327 Circulo Papayo Sold | $2,800,000 | 5 | 5 | 4,225 | $663 | 0.6 mi |
B 7523 Quinta Sold | $1,772,500 | 5 | 4 | 2,543 | $697 | 0.4 mi |
C 2606 Galicia Way Active | $2,425,000 List Price | 5 | 4 | 3,492 | $694 | 0.9 mi |
* Subject property listed price vs sold prices of comps.
Property is new construction or fully renovated.
Although originally built in 1980, the property has undergone extensive recent renovations that align with current luxury standards. The home features new hardwood flooring throughout, a gourmet kitchen with custom cabinetry and premium stainless steel appliances, and updated bathrooms. The inclusion of two fully permitted, modern bonus living spaces with their own kitchens and bathrooms further indicates a comprehensive and high-quality update to the entire estate.
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.
Elementary School: La Costa Heights Elementary School (9/10). Middle School: Pacific Trails Middle (10/10).
The property features two fully permitted, independent 1-bedroom bonus units with private entrances and kitchens, offering exceptional flexibility for rental income, guest quarters, or multi-generational living.
Living area discrepancy between mls listing and other public or private record. mls listing living area = 4122, other record living area = 3793.
The property has undergone multiple price reductions since its initial listing and shows a significant price jump from its early 2025 sale, which may lead to buyer hesitation regarding current market valuation.
Originally built in 1980, the home may require more intensive maintenance or updates to its core mechanical systems compared to newer luxury developments in the area.
Exquisite 5-Bedroom, 3-Bathroom La Costa Retreat with Two Permitted Bonus Living Spaces, each with 1 bedroom, bathroom, and kitchens. 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.
No exterior & parking available.
Grades K-6 • 0.4 mi
Grades K-6 • 0.7 mi
Grades 7-8 • 3.3 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 5.0 | 4.0 | 70% |
| Baths | 3.0 | 3.0 | 50% |
| Square foot | 4,122 | 2,659 | 86% |
| Lot Size | 16,500 | 8,855 | 88% |
| Price | $2.28M | $1.81M | 69% |
| Price per sq ft | $553 | $701 | 8% |
| Built year | 1980 | 1994 | 22% |
| HOA | $0 | $119 | 34% |
| Days on market | 131 | 133 | 49% |
Apr 4, 2026
$2,279,900
$2,299,900
-1% Price Drop
Initial Listing
Mar 17, 2026
$2,299,900
$2,344,900
-2% Price Drop
Initial Listing
Mar 14, 2026
$2,344,900
$2,349,900
+0% Price Increase
Initial Listing
Feb 27, 2026
$2,349,900
$2,374,900
-1% Price Drop
Initial Listing
Feb 14, 2026
$2,374,900
$2,399,900
-1% Price Drop
Initial Listing
Jan 16, 2026
$2,399,900
$2,449,900
-2% Price Drop
Initial Listing
Dec 13, 2025
$2,449,900
Initial Listing
Jan 24, 2025
$1,500,000
Public Record