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Our team specializes in making your home work for you; whether that means just remodeling one room or completely renovating your whole home to better fit your needs. Landis is positioned to help with the entire process, from permitting and design, all the way though finish carpentry and furnishing your space.
With over 35 years of experience in the Washington, DC market, Landis Architects | Builders offers a comprehensive design-build solution that combines architectural excellence, skilled craftsmanship, and personalized service.

At Landis we don’t just follow trends, we establish them. Learn more about our Kitchens projects.

This project updated and expanded a Crestwood residence through a comprehensive renovation and second-floor addition, improving functionality while preserving the home’s traditional character. Exterior improvements included a wrap-around porch, refreshed finishes, and a reworked front entry, with landscaping used to manage scale and privacy from the street.
The main level was reconfigured to improve flow between the kitchen, living, dining, and family rooms, with new eight-foot-tall pocket doors allowing flexible separation of spaces. A butler’s pantry, pantry, and utility room were added adjacent to the kitchen to support everyday use and entertaining.
Upstairs, the second-floor addition created a new primary suite with a new primary bath and walk-in closet. The former primary suite was converted into a child’s bedroom and refreshed with updated finishes while retaining its vaulted ceiling.
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When you’re planning a remodeling project, start thinking early about how you’ll finance the project. The scale of the project that you can undertake will be directly influenced by the amount of money available. You can complete a Feasibility Study to see if the project can be completed within your budget. If your remodeling plans are ambitious or expensive, you can consider creating a Master Plan to complete your project in phases–perhaps over a period of years. Different methods of paying for your remodeling project include cash, a home equity line of credit, cash-out refinancing, and loan to future value.
Design Build is a business model for the execution of architectural and construction projects. This model puts both architecture and construction in-house in one company that is responsible for the entire process. Design Build is a commonly used term in the industry, but not all design build firms are the same. Every firm is set up a little differently. At Landis, we have architecture, interior design, landscape design, permitting, construction project management, carpentry, plumbing and electrical all in-house. We have designed our model to provide a truly full-service experience for our clients.
The answer to this question will be variable depending on the scopes of work you are looking to complete, as well as the jurisdictions having input over your home's renovation. Generally, our renovation projects take between 10-14 months. Roughly half of this time is spent in design and permitting, and the other half is active construction.
The permits that will be required to complete your project will depend on the scopes of work that you are looking to complete and the jurisdictions in which your home lies. There are several different permitting considerations for residential construction projects including but not limited to zoning, historic, CFA, DOEE, DDOT, etc. At Landis, we have a team of in-house permitting experts who will manage the entire permit process on your project.
There are several variables that contribute to the cost of a construction project. At Landis, our architectural fees are 12% of the estimated construction costs. In addition to this fee, depending on the scope of work for your project, there may be additional fees associated with the design and permitting of your project (engineering, historic approval, etc.) For a more detailed list of construction costs, by project.
Discuss your project needs with our award-winning team, designers and architects.