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At XLNC Builder, we understand that real estate is about maximizing potential and generating strong returns. The Gillespie project is a prime example of strategic multi-family development. Located in a quiet, highly centralized San Diego County neighborhood with easy freeway access, this property offered incredible baseline value on a spacious 9,106 square foot R2 lot.
Through expert design and structural expansion, this project highlights our ability to turn a standard multi-unit property into a high-yield, income-producing asset.
Originally featuring a single building with two modest units (a 3-bedroom/1-bath unit and a 1-bedroom/1-bath unit), this property presented an opportunity for massive growth. Capitalizing on the large lot size and R2 zoning, the property was expanded into a highly lucrative 8-bedroom, 5-bathroom multi-family complex spanning 2,474 square feet of total living space.
We transformed a standard multi-unit lot into a high-yield, income-producing asset by maximizing R2 zoning potential and delivering premium structural upgrades.
The upgrades didn’t stop at the interior floor plan. To support the expanded capacity, the exterior was heavily upgraded with a brand-new driveway, an updated sewer line, and an expansive parking area capable of holding up to 7 vehicles. Each unit was designed to attract premium tenants by offering spacious private yards and shaded patios for optimal outdoor living.
This multi-family residential property (2–4 units), built in 1963, sits on a spacious 9,106 sq. ft. R2-zoned lot in San Diego County. Offering 2,474 sq. ft. of living space, the single-story property features 8 bedrooms and 5 bathrooms, 7 off-street parking spaces, private yards, shaded patios, and convenient access to shopping, freeways, and key local amenities.
Scaled the property footprint into a spacious 8-bedroom configuration to yield multi-stream rental revenue.
Installed advanced site utility updates, massive parking capacity, and long-lasting exterior concrete surfaces.
Transformed an aging 1960s build into a top-tier modern residential compound competing for premium local rental rates.
The Gillespie project proves that with the right zoning and a skilled construction team, the possibilities for real estate investment are limitless. Whether you are looking to build a new multi-family complex, add ADUs to an existing lot, or completely remodel an aging income property, XLNC Builder provides end-to-end design and construction services.
Ready to maximize your rental income? Contact XLNC Builder today to discuss your multi-family project.
Our Frequently Asked Questions section provides quick answers to the most common queries about our services, process, and experience. Explore these insights to better understand how we work and what you can expect when partnering with us.
The Gillespie project is a single-story multi-family residential property located in San Diego County. Zoned R2, it sits on a massive 9,106-square-foot lot, making it an ideal income-producing asset.
Following extensive renovations and expansions, the property now features a highly lucrative floor plan with a total of 8 bedrooms and 5 bathrooms spread across 2,474 square feet of interior living space.
To accommodate the expanded living quarters, the property received critical infrastructure and exterior upgrades, including a brand-new driveway, an updated sewer line, and an expansive off-street parking area with 7 dedicated spaces.
Yes. Despite the expansion, tenant comfort was prioritized. The units feature access to their own spacious private yards and shaded patios, significantly boosting the property's rental appeal.
Absolutely. XLNC Builder specializes in structural expansions, multi-family renovations, and Accessory Dwelling Unit (ADU) construction throughout San Diego County. We help property owners and investors maximize their lot's zoning (like R2) to increase rental yield and overall property value.
At XLNC Builder, our clients become part of the family. We take pride in every nail, tile, and finish we place— because your home deserves nothing less.
We combine advanced engineering practices with proven construction expertise to build durable high-performance structures
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