Approved Phased Residential
For Sale
$6,750,000
3309 San Rey Lane, Bonsall, CA 92003
Land, Bonsall, CA
Property SizeContact for details
Lot Size27.00 Acres
Days on Market518
Property Features for 3309 San Rey Lane
General Information
Property type
Land
Property subtype
Other
Zoning
R-1
Lot features
Planned Unit Development
View
Hills
Directions
The property is located West of the 15 between Dulin Road and Old Highway 395
Subdivision
92003 - Bonsall
Standard status
Active
APN
1253010100
Lot size
27.00 Acres
Listing Agency:
Real Brokerage Technologies
(855) 450-0442
Listed By:
Thomas Stewart · License #02028301
(619) 248-6434
Added: Mar 27, 2025
Changed: Aug 25
Last Checked: Aug 26 at 5:06AM
MLS# NDP2509253
Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This offering is a 27-acre R-1 residential land parcel in Bonsall, CA with approvals secured for a phased development approach. The plan includes a two-phase buildout intended to reduce upfront costs, along with grading plan efficiencies designed to expand usable yard space through elevated home pads. The development concept is supported by a Keller ground-improvement plan already completed, and modular construction has been approved for a faster vertical build timeline with covered parking integration.
Public remarks indicate full county scoping and Fire District agreements are in place. The submitted framework also contemplates by-right ADUs/J-ADUs to support the project’s rental demand strategy in a high-growth Southern California corridor. Phase 2 emergency road buildout is shown as deferred with Fire Department approval to accelerate Phase 1, which is described as 29 lots.
Additional engineering and cost items referenced include road design efficiencies and a traffic study supporting a reduced-build secondary access approach, along with drought-tolerant, fire-resistant landscape concepts tied to the roadway plan. Attachments listed include a pro forma, grading/road plans, and modular design renderings.
Public remarks indicate full county scoping and Fire District agreements are in place. The submitted framework also contemplates by-right ADUs/J-ADUs to support the project’s rental demand strategy in a high-growth Southern California corridor. Phase 2 emergency road buildout is shown as deferred with Fire Department approval to accelerate Phase 1, which is described as 29 lots.
Additional engineering and cost items referenced include road design efficiencies and a traffic study supporting a reduced-build secondary access approach, along with drought-tolerant, fire-resistant landscape concepts tied to the roadway plan. Attachments listed include a pro forma, grading/road plans, and modular design renderings.
Key Highlights
- Approvals Secured: Full County scoping letter and Fire District agreements in place, eliminating entitlement delays.
- High‑Demand Rental Model: By‑right ADU/J‑ADU inclusion in a high‑growth Southern California corridor addresses the SoCal housing shortfall and projects premium rents.
- $10M+ in Cost Savings: Engineered through modular construction, grading optimizations, and road design efficiencies, with $6M+ already locked in.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
50
Businesses Nearby
Explore this area
Business Placement
Demographics for 92003, CA
4,781
Population
1,798
Households
2.7
Avg Household Size
44
Median Age
45%
College-Educated
91%
High-School Grad
15.0 sq mi
ZIP Area
319
Density / Sq Mi
$110,577
Median Household Income
$58,958
Median Earnings
$2,099
Median Rent
$910,600
Median Home Value
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Residential land & home lot - 27-acre R-1 land in Bonsall with secured county and fire district approvals for phased development including ADUs.
Where is this residential land & home lot located?
The property is located at 3309 San Rey Lane Bonsall, CA.
What is the asking price?
The asking price for this property is $6,750,000.
What are key features of this property?
This property features: Approvals Secured: Full County scoping letter and Fire District agreements in place, eliminating entitlement delays.; High‑Demand Rental Model: By‑right ADU/J‑ADU inclusion in a high‑growth Southern California corridor addresses the SoCal housing shortfall and projects premium rents.; $10M+ in Cost Savings: Engineered through modular construction, grading optimizations, and road design efficiencies, with $6M+ already locked in.
