From the title alone, any resident of San Francisco will know exactly where Pacific Heights takes place. However, the house used in the film is located right on the corner of 19th and Texas Streets in Potrero Hill and is not actually in Pacific Heights. From the title alone, any resident of San Francisco will know exactly where Pacific Heights takes place. However, the house used in the film is located right on the corner of 19th and Texas Streets in Potrero Hill and is not actually in Pacific Heights. From the title alone, any resident of San Francisco will know exactly where Pacific Heights takes place. However, the house used in the film is located right on the corner of 19th and Texas Streets in Potrero Hill and is not actually in Pacific Heights. From the title alone, any resident of San Francisco will know exactly where Pacific Heights takes place. However, the house used in the film is located right on the corner of 19th and Texas Streets in Potrero Hill and is not actually in Pacific Heights.