Perched above I-580 in Oakland's Diamond District, 3540 Lincoln Avenue offers urban convenience with outdoor access. Tenants enjoy a walkable lifestyle with Safeway, CVS, and the Oakland Public Library a block away, while Diamond Park--just half a mile out--provides hiking trails, picnic areas, a pool, and a rec center. This 3,360 SF fourplex is priced at just $650,000--under $200 per square foot--making it a rare find. With current rents at $64,000 per year and a market potential of $92,000 per year, the upside is undeniable. The expansive 8,580 SF lot offers additional potential for an ADU buildout, adding even more value. Whether you're seeking immediate cash flow or long-term appreciation, this property presents a prime investment opportunity in a high-demand rental market.