Search SAN DIEGO COUNTY Homes For Sale

Prime Multi-Unit Investment Opportunity in San Ysidro! Unlock immediate cash flow and long-term wealth building with this rare 5-bed, 3-bath income-producing compound on a spacious lot in the heart of booming San Ysidrominutes from the border, freeways, and explosive commercial/residential growth. Current Rental Income Breakdown (Total: $4,175/month | $50,100/year): Main House (2 bed / 1 bath): $850/mo (tenant-occupied) Attached Back Unit (2 bed / 1 bath): $1,400/mo (tenant-occupied) Side Unit (1 bed / 1 bath): $800+/mo potential Manufactured Home (1 bed / 1 bath): $900/mo (tenant-occupied) RV Space: $475/mo (tenant-occupied) Detached Studio (~120 sqft, 1 bed / 1 bath): $550/mo (tenant-occupied) Thats $4,175/month in gross rentsenough to cover a ~$3,500 mortgage payment (est. 20% down, 6.5% rate, 30-yr fixed) with cash flow left over. At $699K, youre buying below replacement cost with built-in equity and multiple value-add paths. Why This Property Crushes It: Instant positive cash flow from Day 1 Vacant side unit = immediate upside (rent at $800$1,000+/mo) Zoning + lot size = ADU / new construction potential Live in one unit, rent the rest (house hack & eliminate your mortgage) San Ysidros growth trajectory: border proximity, new housing demand, and commercial expansion = rising rents & property values Key Development Standards for RM-1-1 Based on SDMC 131.0440 et seq. and 2025 updates: Standard Details Notes for this Lot (8257 sqft) Density Max 1 dwelling unit per 1,000 sq ft of lot area Floor Area Ratio (FAR) 0.75 (75% of lot area can be building footprint/floors) HeightM