3420 Berkley Ave Boulder, CO 80305

Listing details for 3420 Berkley Ave, Boulder, CO 80305 : Updated ranch on one of Martin Acres' largest lots: 9,300 sq ft, fully fenced, with a ~800 sq ft flagstone patio, mature trees, smart irrigation and a 2024 storage shed. Refreshed in 2026 with a brand-new roof (full tear-off, permitted), refinished hardwood floors, new doors, fresh paint inside and out. Central A/C (2023) and radon mitigation.The living room centers on a stacked-stone wood-burning fireplace with built-in shelving and opens to the dining area, where French doors lead to the patio. The kitchen has custom concrete counters, cherry cabinetry, a breakfast bar, gas range and stainless appliances. Three main-level bedrooms, including a primary with its own 3/4 bath, plus a full hall bath.The finished basement adds a large rec room with a second fireplace, a fourth conforming bedroom with egress, a 3/4 bath and laundry. Insulated, attached 2-car garage with a new door and smart opener. Smart-home devices convey (ecobee, Ring, Rachio, smart switches, garage door opener, etc). RL-1 zoning: Boulder's 2025 rules allow an ADU (buyer to verify).A quick walk to Creekside Elementary, great access to Boulder's bike paths, CU, Table Mesa and Basemar shopping, RTD and US-36. Creekside / Manhattan / Fairview (BVSD; buyer to verify).