Rare duplex atop of San Bruno Hills in the Crestmoor neighborhood. This tranquil two-unit property features a staggering 3330 sqft, 5bds/3ba, and 3 car parking. Enjoy privacy with lake views and no rear neighbors. Top floor has 3 bedrooms, 2 baths, master suite, large floor-to-ceiling windows, and rear deck. Bottom unit has 2 bedrooms, 1 bath, and access to the sunroom and backyard. Both units have updated flooring, kitchens, bathrooms, and private outdoor spaces. Metal roof was installed in 2006 and sewer lateral was recently replaced. Conveniently near highway 280, Junipero Serra County Park and a quick drive to local conveniences.