Coolidge House
Located in the City of Culver City, West Side | Marvista
A custom-healthy-built modern-farmhouse SFR with ADU
4 Bed, 4 Bath 3,500 SF with basement
ADU 2-Story Loft 655 SF
Total Living Space: 4,155 SF
The Coolidge House
Developed by Dilworth Homes as their showcase Healthy Home, the Coolidge House represents the next generation of residential design, where luxury and wellness live under one roof.
This home was built tight and ventilated right, using advanced building science to create a cleaner, quieter, and more comfortable living environment. Behind the walls, ZIP System sheathing and AdvanTech waterproof subfloors form a high-performance envelope that seals out moisture, dust, and outdoor pollutants while keeping conditioned air exactly where it belongs.
Two energy recovery ventilation (ERV) systems continuously bring in fresh, filtered air to every living space, balancing indoor humidity and maintaining a steady flow of oxygen-rich comfort. Each area of the home has its own dedicated heating and cooling zone, allowing every occupant to find their ideal temperature year-round.
Every adhesive, sealant, and finish was selected for zero-VOC content, ensuring that the air you breathe is as pure as the design itself. The result is a home that not only looks beautiful, but feels noticeably healthier from the moment you walk inside.
On the exterior, the home is built to endure with fire-resistant fiber-cement siding, hardened stucco, and a standing-seam metal roof designed to protect against California’s changing climate.
The Coolidge House is more than a modern luxury residence. It’s a statement: that homes can be elegant, efficient, and restorative all at once.
Is this the healthiest home in West LA?
The final shot.
It all begins with an idea. To turn something old and raw into something new and grand. From the beginning, we blend our team’s local knowledge of zoning laws with creative design visual and practical floor planning with functionality. Following through all the way to the end to get the final shot of completion is pure satisfaction.
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Entertainment-Ready Basement
This rare California basement is a standout feature, expertly engineered for seismic safety and designed for both functionality and luxury. With soaring 10-foot ceilings, the space feels open and inviting, enhanced by natural light from a well-placed egress window. Pre-wired for a home theater, it’s ready for unforgettable movie nights, while the stylish wet bar-complete with mini fridge- makes entertaining effortless. A full bathroom and dedicated utility room add convenience, making this basement a versatile extension of the home. Whether you’re hosting, relaxing, or creating your dream entertainment space, this thoughtfully designed basement is built to impress.
Indoor Air Quality (IAQ)
This home is designed for superior indoor air quality with not one, but two state-of-the-art Energy Recovery Ventilation (ERV) systems. These systems continuously bring in fresh outdoor air, filter it through high-performance MERV 13 filters to removed dust, allergens, and pollutants, and distribute it into every room. By balancing humidity and improving airflow, this advanced ventilation systems creates a healthier, more comfortable living environment while enhancing energy efficiency. Enjoy cleaner, fresher air throughout your entire home-every day.
Built to Last
This home is air-tight and solid. We used ZIP system sheathing to seal the envelope and 1 ¼” Advantech subfloors – way beyond standard spec – for durability and air quality protection.
Comfort - High Efficiency HVAC
This home is equipped with a state-of-the-art HVAC heating and cooling, heat pump system by Mitsubishi, providing customized comfort and energy efficiency in every room. With individual temperature control in five (5) separate zones, you can enjoy personalized heating and cooling while optimizing energy use and reducing utility costs.
Healthy Home Materials
This meticulously designed home was built with your health in mind, using low-to-no VOC materials to ensure a cleaner, safer indoor environment. From the Schluter waterproofing systems in the bathrooms to the eco-friendly adhesives used for flooring and windows, every detail has been carefully selected to minimize harmful emissions and promote better indoor air quality. These high-performance materials not only contribute to a healthier home but also enhance durability, moisture resistance, and long-term comfort. The older builders still using the outdated and toxic “hot mop” method is a tar based system that off-gasses for years. We won’t build homes with that kind of health risk baked in.
Premium Metal Roofing
This home is built for durability and efficiency with a high-performance steel metal roof, offering exceptional protection and long-term savings. Engineered for fire resistance, this non-combustible roofing material provides an added layer of safety, giving you peace of mind. It’s reflective properties help reduce heat absorption, keeping your home cooler in the summer and lowering energy costs year-round. Designed to withstand the elements with minimal maintenance, this premium metal roof not only enhances curb appeal, but also ensures lasting value and superior protection for your home.
Windsor Casement Windows
These premium windows combine the timeless elegance of wood interiors with the strength and low maintenance of an aluminum-clad exterior, offering superior protection against the elements. Designed for effortless operation, the casement windows open outward to maximize ventilation while providing a tight seal for exceptional energy efficiency.
Versatile ADU
In the rear of the property, is a private, attached Accessory Dwelling Unit with a full kitchen, bathroom, walk-in closet and lofted second floor bedroom with 16-foot ceilings. The ADU has a private side-yard entrance and backyard that provides a completely separate living environment from the main house.
Sustainable Energy - Solar Panels
This home comes equipped with American Made high-efficiency solar panels with micro-inverters, providing sustainable energy, long-term savings and monitoring via easy to use app. Enjoy the benefits of lower utility bills and eco-friendly living- all while adding value to your home.
Stucco & Fiber Cement Siding
Built to stand the test of time, this home features a durable exterior with James Hardie fiber cement siding and stucco, combining strength, style, and longevity. These premium materials are designed to withstand harsh weather conditions, resist rot and pests, and require minimal maintenance—ensuring your home stays beautiful for decades.