Bitarchitects transformed the existing building into two fully independent residential flats, Units A and B. To achieve this goal, the team focused on creating proper fire separation between the two units. As a result, this work supports code compliance and safe use as a multi-unit residence. At the same time, the team limited all work to the interior upgrades needed for the new residential layout.

First of all, the team upgraded the electrical systems by installing a new 200-amp electrical panel for each unit. In this way, both flats gained the electrical capacity needed for modern residential use. In addition, the team installed new disconnects for the upgraded electrical panels, the existing and new heat pumps, and the existing water heater. By doing so, the team provided proper access for servicing the equipment and supported compliance with current electrical standards.

Furthermore, the team added smoke detectors to improve life-safety coverage in both units. More specifically, in Unit A, the team added a detector in the existing Bedroom I. Similarly, in Unit B, the team added detectors in the existing living room, Bedroom I, and Bedroom II. Consequently, these improvements strengthened fire safety across the listed sleeping and living areas.

Next, the team completed the mechanical upgrades for Unit B. In particular, the team replaced the existing third-floor air handler serving Unit B and installed a new ERV unit. As a result, these upgrades improved ventilation and indoor air quality. Moreover, they supported efficient climate control and helped meet current residential mechanical requirements.

Meanwhile, the team kept the existing plumbing plans unchanged. Therefore, all plumbing systems remained in their original configuration throughout the project. Unlike the electrical and mechanical systems, the plumbing systems required no changes.

Overall, Bitarchitects completed targeted architectural, electrical, mechanical, and life-safety improvements to support the building’s conversion into two safe, efficient, and code-compliant residential flats. By combining proper fire separation, electrical upgrades, improved ventilation, and additional smoke detectors, the team supported the new residential layout. In addition, these improvements addressed key safety and building code requirements. Ultimately, the completed work helped establish two independent residential flats that support safety, efficiency, and code compliance.

Project Location:

Washington, DC

Project Type:
Residential: Multi-Family Residential Building

Project Valuation:
1,064,015.00 USD

Built-Up Area:
2,335 SF

Construction Type:
Type III

Project Zoning:
RA-2/DC

Number of Floors:
3

Code:

2017 District of Columbia Building Code