
3311 La Costa Ave
DCarlsbad, CA 92009
Soft Appraisal Value: $2,291,800 · 0.5% below estimate
Beds
5
Baths
3
Sqft
4,122
Year Built
1980
Days on Market
114
Property Type
Single Family
HOA/mo
N/A
MLS ID
250045725SD
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.
Mortgage Calculator
Est. Monthly Payment
$14,473
Comparable Properties
5 comps foundThis Property
$7,641
Comp Average
$6,404
6104 Paseo Valiente
4bd / 3ba · 3,121 sqft · Single Family
$1.70M
Est. $7,778/mo
7004 Vista Olas
5bd / 3ba · 2,372 sqft · Single Family
$1.43M
Est. $6,129/mo

6433 La Paloma St
4bd / 3ba · 2,618 sqft · Single Family
$1.70M
Est. $6,567/mo
2904 Avenida Valera
4bd / 3ba · 2,421 sqft · Single Family
$1.70M
Est. $5,896/mo
2204 Recodo Court
4bd / 2.5ba · 2,227 sqft · Single Family
$1.75M
Est. $5,649/mo
Comps based on same zip code, similar beds (±1), price range (60-150%).
Investment Score
Rent − PITIA
Incl. vacancy, PM, maint, capex
⚠️ Need ≥ 1.25 for DSCR loan
Lower = better for investors
* Defaults: 20% down, 6.5% rate, 30yr.
Estimates only. Not financial advice. Verify all figures independently with a licensed professional before making any investment decision.
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