
Dumbarton Oaks Guesthouse
Historic preservation and modernization of a landmark guesthouse facility
Project Overview
The Dumbarton Oaks Guesthouse renovation represents a masterful blend of historic preservation and modern hospitality design. This 1920s-era building required comprehensive structural upgrades while maintaining its architectural integrity and historic character.
Landmark Logix provided complete construction management and project coordination, working closely with historic preservation specialists and hospitality design experts to ensure the guesthouse met contemporary standards while respecting its heritage. The project included structural reinforcement, complete interior renovation, and installation of modern building systems.
The result is a beautifully restored guesthouse that provides modern comfort and amenities to visiting scholars and guests while preserving the historic ambiance that makes Dumbarton Oaks a distinguished cultural institution.
Project Details
Project Timeline

Phase 1: Historic Assessment
Initial evaluation of the 1920s guesthouse structure and architectural elements requiring preservation.
Landmark Logix's expertise in historic preservation was invaluable to this project. They successfully modernized our guesthouse facilities while respecting the building's architectural heritage. The attention to detail and commitment to quality throughout the renovation exceeded our expectations.
Key Achievements
Historic Preservation
Successfully preserved original 1920s architectural features while implementing modern upgrades
Energy Efficiency
Achieved 42% reduction in energy consumption through modern HVAC and insulation systems
Enhanced Amenities
Upgraded all guest suites with modern hospitality standards and smart room controls
On-Time Delivery
Completed 2 weeks ahead of schedule to accommodate the fall guest season
Accessibility Compliance
Full ADA compliance achieved while maintaining historic character and charm
Guest Satisfaction
98% positive feedback from guests on comfort, amenities, and historic atmosphere
Scope of Services
Project Management
- Full construction management oversight
- Schedule coordination and monitoring
- Budget control and cost management
- Quality assurance protocols
Technical Services
- Historic preservation coordination
- MEP systems design oversight
- Regulatory compliance management
- Contractor selection and coordination
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Let's discuss how Landmark Logix can bring your vision to life with our proven project management expertise.
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