Welcome to 200 W. 3rd Avenue in beautiful Lower Baywood...La Patrona, one of the finest quality-built homes in San Mateo! This magnificent four-bedroom, three and a half bathroom Mediterranean home was originally built in 1936 and has been lovingly maintained. The current owners have made many quality improvements and upgrades over the past 20-years and have taken this home to the next exquisite level that you see today. Gracious sized rooms, updated gourmet kitchen, quality fixtures and finishes in all bathrooms, including the main floor powder room. The entry foyer and the master craftsmen formal staircase greet you as you enter this fine home. The 4th bedroom was most recently used as a rental apartment and has a separate entrance off of Eaton Road. There is a second internal staircase that leads to the 4th bedroom, ideal for an au-pair or guest room suite. Lower level bonus room and improved basement used as a 2nd family room, wine cellar and access to the mechanical room. The southwestern exposure floods the home with natural light and draws you to outdoor living, dining and entertaining spaces. The total gross square footage of 3808 sf , includes improved basement/bonus area, as per professional floor plan.This private enclave offers fun, entertaining and relaxation. Enjoy!