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3311 La Costa AveCarlsbad, CA 92009

For Sale

$2,449,900

Smart Buyer Rebate $24,499

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.

Listed by Cody Haworth

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License #01463469

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Four Seasons Properties

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619-886-1695

Last updated December 13, 2025

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Source: CRMLS #250045725SD

Listing Facts

  • TypeSingle-family
  • NeighborhoodRancho la Costa
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu2
  • Size4,122 sqft
  • Price per sqft$594

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking

Location

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Listing History

12/13/2025
Listed by Four Seasons Properties
$2,449,900

Property Details for 3311 La Costa Ave

Exterior

Construction

  • Roof: Composition
  • Stories: 2
  • Stories Total: 2
  • Year Built: 1980
  • Construction Materials: Stucco

Measurements

  • Lot Size Acres: 0.37
  • Lot Size Area: 16,500
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 16,500
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 2231405900

Interior

Features

  • Appliances: Convection Oven, Counter Top, Dishwasher, Disposal
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Interior Features: Bedroom On Main Level

Measurements

  • Living Area: 4,122
  • Living Area Source: Plans

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5

Other

Location

  • Subdivision Name: La Costa

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Open Parking Spaces: 2
  • Parking Features: Driveway
  • Parking Total: 4

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Natural Gas
  • Has Heating: Yes
  • Laundry Features: Gas Dryer Hookup, Laundry Room
  • Utilities: Water Available

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 3311 La Costa Ave.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 3311 La Costa Ave.

How does 3311 La Costa Ave compare to other single-family homes in Rancho la Costa?

This single-family home is listed 2% above the average price for single-family homes in Rancho la Costa and has been on the market for 43 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,122 sqft.

3311 La Costa Ave is a 5-bedroom, 3-bath single-family home for sale in Carlsbad CA 92009. On Prevu for 2 days at $2,449,900. This property features 4,122 square feet of living space, located in Rancho la Costa. The median listing price for single-family homes in this area is $924,950. Property amenities include dishwasher, air conditioning, and parking. Browse more single-family home listings in San Diego County.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.