3309 San Rey Lane, Bonsall 92003

$6,750,000

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1,176,120

Lot Size

Listing Agent
Thomas Stewart - Real Brokerage Technologies

About 3309 San Rey Lane

Rancho Viejo – Premier Development Opportunity Cost-Efficient, and Market-Aligned Key Investment Highlights Approvals Secured – Full County scoping letter and Fire District agreements in place Phased Development – Reduced upfront costs with optimized two-phase buildout $10M+ in Cost Savings – Modular construction, grading optimizations, and road design efficiencies Strong Rental Demand – By-right ADUs/J-ADUs in a high-growth Southern California corridor Project Advantages 1. Flexible Land Use Designations - Active Use Open Space: Permits clubhouses, trails, recreation, and water features - Passive (Restorative) Use: Allows grading/development with approved landscape restoration—resolving prior ownership’s roadblocks 2. Accelerated & Deferred Costs - Emergency Road Approval: Secondary access downgraded from primary road standards, cutting $2M+ in initial costs - Phase 2 Deferrals: Fire Dept. approved delaying full emergency road buildout, accelerating Phase 1 (29 lots) 3. Optimized Site Engineering - Grading Plan: Reduced import volumes while expanding usable yard space via elevated home pads - Modular Construction: Approved for 30% faster vertical build, with modern-rustic designs and covered parking integration 4. Lower Infrastructure Costs - Santa Luz-Inspired Roads: Drought-tolerant, fire-resistant landscaping with reduced sidewalk/street expenses - Traffic Study vs. Full Road Build: $500K+ savings vs. original secondary access requirements 5. High-Demand Rental Model - ADU/J-ADU Inclusion: Projects premium rents using tri-county (Orange/San Diego/Riverside) comps - Proven Precedent: Maintenance/design benchmarks from award-winning Santa Luz/Cielo communities 6. Risk-Mitigated Execution - Geotech Complete: Keller ground-improvement plan locked - Top-Tier Team: Design/engineering leads with regional success track records --- Why Invest Now? Approvals in Hand – No entitlement delays Cost Certainty – $6M+ savings already engineered into plan SoCal Housing Shortfall – ADU-friendly project meets urgent rental demand Exit Flexibility – Build-to-sell or hold as cash-flowing rental portfolio Attachments: Pro forma, grading/road plans, modular design renderings **Next Steps:** Let’s discuss capital structure and pre-sales strategy—this asset won’t last.

Features of 3309 San Rey Lane

MLS® # NDP2509253
Price $6,750,000
Bathrooms 0.00
Lot Size 1,176,120
Type Land
Status Active

Community Information

Address 3309 San Rey Lane
Area 92003 - Bonsall
City Bonsall
County San Diego
Zip Code 92003

Amenities

View Hills, Trees/Woods
Is Waterfront No
Has Pool No

Interior

Has Basement No
Fireplace No

Exterior

Lot Description Planned Unit Development

Additional Information

Date Listed March 27th, 2025
Days on Market 355
Zoning R-1
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentThomas Stewart
OfficeReal Brokerage Technologies

Listing Map

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