Located in the heart of Old Town Pasadena, Castle Green is an iconic landmark built in 1898. It is on the National Register of Historic Places and has Mills Act tax status. The building has been beautifully maintained and retains plentiful decorative and architectural details. Upon entering the gated complex, you're welcomed by a doorman into the grand lobby, replete with Moorish and Victorian influences, a wide marble staircase and an original birdcage iron elevator. Unit 409 is a studio layout and has been tastefully renovated throughout with high end finishes, designed to be modern in function and historic in character. The main living area has solid oak flooring with floor to ceiling windows, an exposed brick wall, a decorative fireplace and abundant built-in cabinetry. The light and views from this East facing unit are exceptional. In the distance are the San Gabriel mountains and below are views of the garden and cloverleaf koi pond. The compact chef's kitchen has stone counters, a decorative tile backsplash and Viking and Fisher Paykel appliances. The artistically renovated bathroom has a tub/shower combination, a gracious vanity with a stone counter and marble flooring. Adjacent to the bathroom is a custom configured walk-in closet with built-in cabinetry.The HOA dues include electricity, gas, water, in-building free laundry and 24-hour elevator service. Designated parking is available just across Green Street in the city parking structure. All of the stunning common rooms, rooftop terrace and gardens are for you to enjoy at will, including the ability to host unlimited small events (up to 20 people) and larger events up to 200 guests free of charge twice per year! The location of Castle Green affords its residents easy access to the ever-evolving Old Town attractions.

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.