Logo for Genuine Kitchen and Bath featuring a geometric blue and black design on the left and bold blue text. Below, it says "KITCHEN AND BATH" and "BY BPI CONSTRUCTION - LICENSE #957500" in black letters.
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Day: April 17, 2026

ADU Rental Income San Mateo County — Genuine Kitchen and Bath

Detached ADU guest house in San Mateo County backyard with private entrance and landscaped yard — accessory dwelling unit completed by Genuine Kitchen and Bath in San Carlos

An ADU in San Mateo County generates more rental income than nearly any other market in California — and the return on investment calculation is genuinely different from any other home improvement category. Here are the real rental income ranges, the property value impact, and what a permitted ADU actually delivers financially for Peninsula homeowners. […]