$43,000,000
4130 Calle Isabella, San Clemente, CA 92672
Prestigious Oceanfront Compound — Cotton Point Estates
7 Bed · 9 Bath · 12,854 Sq Ft
Turnkey, renovated Spanish-Mediterranean estate with private shoreline
7
Beds
9
Baths
12,854
Sq Ft
2007
Built
2.6 acres
Lot
Nine-car garage
Garage
About 4130 Calle Isabella
4130 Calle Isabella is a rare, fully reimagined oceanfront compound set within the guard-gated Cotton Point Estates. Spanning approximately 12,854 square feet and sited on roughly 2.6 acres atop a coastal bluff, the estate was originally crafted in a Spanish-Mediterranean vocabulary and recently elevated through a meticulous multi-year renovation that modernized systems while honoring architectural character. The main residence features seven bedrooms and nine bathrooms, a wine cellar, a chef’s prep kitchen adjoining the service wing, custom plaster finishes, and integrated audio/visual systems designed for both intimate gatherings and large-scale entertaining.
Every principal living area was oriented to frame the uninterrupted Pacific horizon; wide terraces, layered gardens and an expansive event lawn extend the interiors into the outdoors. The property’s centerpiece is a striking 55-foot pool aligned with the ocean vista. A separate three-bedroom guest residence provides privacy for extended visitors or staff. Practical estate amenities include a nine-car garage, generous service spaces, and hardscaped motor courts suited to events and discrete arrivals.
The compound’s bluff-top setting includes approximately 450 feet of ocean frontage, secluded courtyards and direct proximity to world-class surf at Trestles and the recreational amenities of San Clemente. The renovation program addressed infrastructure, pool reconstruction, landscaping and interior design to deliver an exceptional, move-in ready coastal residence.
Offered at $43,000,000, this property is best suited to buyers seeking a legacy oceanfront estate—one that combines scale, privacy and unobstructed coastal exposure in a protected gated neighborhood. Private showings available by appointment; please contact the listing agent for details and documentation including renovation summaries and coastal reports.
Home Highlights
Property Features
Interior Features
- Approximately 12,854 SF of finished space
- Seven bedrooms and nine bathrooms (mix of full and half baths)
- Formal and informal living rooms opening to terraces
- Wine cellar and dedicated prep kitchen
- Custom plasterwork and curated interior design
- Advanced integrated audio/visual systems
Exterior & Lot
- ~2.6-acre bluff-top parcel with layered terraces and lawns
- Approximately 450 feet of private ocean frontage (per listing)
- 55-foot ocean-oriented swimming pool
- Event lawn and secluded courtyards
- Nine-car garage and motor court
Location & Neighborhood
- Located inside guard-gated Cotton Point Estates
- Close to Trestles surf break and San Clemente Pier
- Short drive to dining and retail along El Camino Real
- Dana Point Harbor and Laguna Beach within regional drive
Walkability & Recreation
- Walkability Rating: 30/100
- Extensive coastal access for walking, surfing and trail activities
- Private enclave favors vehicle access; beaches and pier reachable within minutes by car
Neighborhood & Location
Cotton Point Estates is an exclusive, guard-gated collection of oceanfront and bluff-top properties in southern San Clemente. The neighborhood is defined by privacy, panoramic coastal views, and immediate access to elite surf breaks and shoreline trails. Residents enjoy a quiet residential character with convenient driving access to San Clemente’s village amenities and regional coastal destinations like Dana Point and Laguna Beach.
Market Insights
San Clemente’s coastal market is characterized by scarcity of inventory, especially for bluff-top, direct-ocean properties. Median single-family pricing in the city is well below trophy beachfront pricing, but oceanfront parcels consistently trade at substantial premiums due to scarcity, views and frontage. The local buyer pool for this tier is narrow: high-net-worth individuals, family offices, and seasoned coastal buyers. In the current environment (early 2026) inventory for luxury oceanfront homes remains constrained, giving sellers leverage if the property is marketed to the correct audience. That said, transactions at this price point typically require targeted global marketing, patience, and full disclosure of coastal permitting and long-term maintenance implications.
Nearby Schools
Capistrano Unified School District
District · Varies
San Clemente High School
High · Approx. 3–5 miles
San Clemente Middle School
Middle · Approx. 3–5 miles
Vista Del Mar Elementary (or local feeder)
Elementary · Approx. 2–4 miles
Walkability & Recreation
Exceptional coastal recreation: elite surfing at Trestles, coastal trails, beaches and proximity to marinas and paddle sports make this location a top-tier recreational address.
Investment Highlights
- Approximately 12,854 SF main residence plus a separate 3-bed guest residence on ~2.6 acres of bluff-top land.
- Direct private shoreline access with reported ~450 feet of ocean frontage and panoramic Pacific views.
- Comprehensive multi-year renovation including pool reconstruction, AV integration, and upscale finishes.
- Estate-scale amenities: 55-foot ocean-oriented pool, event lawn, wine cellar, prep kitchen, nine-car garage.
- Guard-gated Cotton Point Estates provides privacy and exclusivity in high-demand coastal San Clemente.
Key Findings
- List price: $43,000,000; AVM ~ $41,780,666; estimated value range $40M–$45M.
- Building: ~12,854 SF; Bedrooms: 7; Bathrooms: 9; Year built: 2007, renovated extensively.
- Lot: ~113,256 SF (~2.6 acres) with significant ocean frontage and layered terraces to shoreline.
- Unique mix of architectural pedigree, modern systems upgrades, and turnkey interior design.
- Coastal bluff location means regulatory oversight (local coastal permits) for future structural changes.
Things to Consider
- Coastal bluff exposure — long-term erosion and coastal permitting risks; verify bluff condition and FEMA/coastal requirements.
- High ongoing carrying costs: insurance, property taxes, utilities and high maintenance for pool/landscape.
- Ultra-luxury market liquidity is limited — marketing to a select buyer pool may extend time-to-sale.
Opportunity Analysis
Acquire a rare, turnkey bluff-top oceanfront estate in an ultra-low-inventory market segment; hold as a private legacy property or market to international/boutique buyer pool that values frontage, exclusivity, and turnkey condition.
Potential Use Scenarios
- Target high-net-worth private buyers, family offices and international residential buyers through curated, off-market events and private showings.
- Emphasize turnkey AV/entertainment systems, guest residence and direct shoreline access in marketing materials.
- Conduct detailed due diligence on coastal bluff stability, historic shoreline surveys, and insurance/mitigation costs prior to contract.
Risk Factors
- Coastal and bluff regulation constraints on modifications and repairs.
- Higher cost of ownership (insurance, specialized maintenance).
- Narrow buyer pool for trophy pricing — pricing flexibility may be required to close quickly.
Buyers should conduct independent due diligence before making any purchase decisions.
AI Valuation Estimate
Low
$40000K
Midpoint
$42500K
High
$45000K
$3345/SF estimated price per square foot
Estimate anchored to list price ($43M) and AVM ($41.78M) with adjustment for unique oceanfront frontage, renovations, guest residence and recent luxury market conditions in San Clemente. No live comparable sales search performed.
As of 2026-03-13
This is a computer-generated estimate for informational purposes only and is not an appraisal or professional valuation.
Market & Area Data
Market Trends
Demographics
Coastal San Clemente is a high-income, low-density market with stable population and limited new delivery of large oceanfront lots. Demand for premier coastal properties remains strong among high-net-worth buyers.
Nearby Points of Interest
- Trestles surfing breaks (within 1-2 miles)
- San Clemente Pier (approx. 3 miles north)
Immediate setting is a protected bluff-top estate location within Cotton Point Estates with direct proximity to elite surf spots (Trestles), beaches, and coastal trails; dining and retail concentration along Avenida Del Mar and El Camino Real a short drive away; Dana Point Harbor and Laguna Beach are within regional driving distance.
School District
Market data is based on aggregated public records and may not reflect real-time conditions.
Property Details
Building Details
Lot & Site
Utilities
Zoning & Land Use
Allowed Uses
Tax & Sale History
Tax Assessment
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