1178 Firethorn, San Diego, California 92154, San Diego, 92154 - 5 bed, 3 bath
Loading property details...
San Diego, California 92154
This Versatile Residential Asset is a High-Potential Investment Opportunity listed at $699,999—positioned well below the $809,979 Fair Market Value by 13%. This significant valuation gap provides $110,080 in Instant Equity. Boasting a Condition Rating of 3, the home features a Detached Casita, Paid-Off Solar, and a Premium Entertainer’s Backyard with mature fruit trees and a built-in BBQ. Located in Otay Mesa with no HOA, this property offers rare flexibility for rental income or multigenerational living. It is an exceptional find for Owner-Occupants or Buy-and-Hold Investors.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 1178 Firethorn Subject | $699,999* List Price | 5 | 3 | 1,835 | $441 | - |
A 3685 Marzo St Sold | $837,000 | 3 | 2 | 1,744 | $480 | 1.0 mi |
B 4250 Lemonseed Drive Sold | $760,000 | 4 | 2 | 1,735 | $438 | 0.6 mi |
C 827 Kentmere Sold | $905,000 | 5 | 4 | 2,116 | $428 | 0.8 mi |
D 946 Fuchsia Lane Sold | $810,000 | 4 | 3 | 2,030 | $399 | 0.3 mi |
E 3734 Aqua Park Ct Active | $755,000 List Price | 3 | 2 | 1,586 | $476 | 0.7 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
The property is in move-in ready condition with significant high-value upgrades, including a new AC/heating system, new windows, and paid-off solar panels. Although built in 1980, the home has undergone extensive renovations, likely within the last 10-15 years, featuring travertine tile flooring, crown molding, and a remodeled kitchen with dark wood cabinetry, granite countertops, and stainless steel appliances. The bathrooms and bedrooms appear well-maintained with updated laminate flooring and ceiling fans. While the aesthetic is not 'newly built,' the property shows no signs of deferred maintenance and includes premium features like a detached casita and a fully equipped outdoor kitchen.
The inclusion of a detached casita provides rare flexibility in the San Diego market, offering significant potential for rental income, a private home office, or multigenerational living.
The backyard is a fully built-out entertainer’s dream, featuring a built-in BBQ, kegerator, fire pit, and mature fruit trees, creating a resort-like atmosphere that maximizes Southern California's climate.
With paid-off solar panels, new windows, and a brand-new HVAC system, the property offers immediate long-term cost savings and modern comfort without the burden of an HOA.
Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 5, other record bedroom count = 4.
At 1,835 square feet for a 5-bedroom configuration, the individual room sizes may feel small or cramped, potentially limiting furniture layout options for larger families.
Built in 1980, the property may have underlying structural or utility components nearing the end of their lifespan that were not addressed by the recent cosmetic and system upgrades.
Opportunities like this in San Diego are rare—featuring a detached casita, paid-off solar, and a fully built-out entertainer’s backyard designed to impress. This is the kind of home that delivers both lifestyle and long-term value from the moment you walk in. Welcome to this stunning 5-bedroom, 3-bathroom residence where thoughtful upgrades and elevated design meet seamless indoor-outdoor living. From the moment you enter, you’re greeted by elegant wrought iron staircase detailing and timeless travertine flooring that flows throughout the main level, complemented by plantation shutters and custom movie theater-style seating. The home has been meticulously upgraded with new windows, a new AC and heating system with a wireless thermostat, and a reverse osmosis drinking water system paired with whole-house water filtration for enhanced comfort and efficiency. Step outside to a true entertainer’s dream backyard—complete with built-in BBQ, outdoor refrigerator, kegerator, natural gas fire pit, and installed patio heaters. Whether hosting or unwinding, enjoy elevated balcony views with wrought iron accents, surrounded by lush landscaping, artificial turf, timed irrigation, cooling misters for summer days, and ambient landscape lighting throughout. The outdoor space is further enhanced by a variety of mature fruit trees including lemon, peach, pomegranate, avocado, and orange—bringing both beauty and functionality to your private retreat. Additional highlights include seamless rain gutters, an epoxy-coated garage with built-in storage and attic space, and of course, no HOA. The detached casita offers incredible flexibility—perfect for multigenerational living, guests, or potential rental income. Ideally located with easy freeway access and close to shopping centers and local hospitals, this home truly captures the essence of refined San Diego living.
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 5.0 | 4.0 | 83% |
| Baths | 3.0 | 2.0 | 62% |
| Square foot | 1,835 | 1,566 | 72% |
| Lot Size | 6,360 | 5,272 | 78% |
| Price | $700.0K | $800.0K | 13% |
| Price per sq ft | $381 | $505 | 6% |
| Built year | 1980 | 1973 | 65% |
| HOA | $0 | $0 | 50% |
| Days on market | 6 | 147 | 3% |
Apr 16, 2026
$699,999
Initial Listing
Jun 9, 2009
$256,000
Public Record
Dec 21, 2004
$515,000
Public Record
Jul 14, 2004
$379,000
Public Record