Lofts at 1401 Churchstreet Condominium

How does Lofts at 1401 Churchstreet Condominium compare with other multifamily housing buildings in Washington, DC?

The latest disclosures cover 1,799 multifamily housing buildings in Washington, DC, out of 6,870 buildings citywide. Lofts at 1401 Churchstreet Condominium's ENERGY STAR score of 85 compares with an average of 72 across the 1,618 that report a score; it scores higher than 59% of them and lower than 39%. Its site EUI of 38.3 kBtu/ft² is about 25% below the average of 51.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.0 kgCO₂e/ft² is about 21% below the group average of 3.8 kgCO₂e/ft².

At 109,137 sq ft, it is about 20% below the average floor area of 136,346 sq ft for those buildings. It was built in 2005, 40 years later than the group's average year built (1965). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².

How has Lofts at 1401 Churchstreet Condominium's energy performance changed over time?

BuildingCensus holds 9 Washington, DC disclosures for Lofts at 1401 Churchstreet Condominium, covering report years 2016–2024. Its ENERGY STAR score went from 4 in 2016 to 85 in 2024 (+81 points). Site EUI moved from 65.2 kBtu/ft² (2016) to 38.3 kBtu/ft² (2024), a 41% decrease. Reported emissions went from 553 tCO₂e to 329 tCO₂e over the same span (down 41%).

What does an ENERGY STAR score of 85 mean?

ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 85 means the building performs better than about 85% of its national peers. BuildingCensus bands the score into report-card grades; 85 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In Washington, DC, 47% of scored buildings are at 75 or above.

Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Lofts at 1401 Churchstreet Condominium's 38.3 kBtu/ft² across 109,137 sq ft works out to about 4.2 billion Btu (1,225 MWh-equivalent) in 2024. Its source EUI of 89.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 903,253 kWh of electricity, 11,012 therms of natural gas and 2,584 thousand gallons of water for the year.

Which law requires Lofts at 1401 Churchstreet Condominium to report its energy use?

Lofts at 1401 Churchstreet Condominium reports under the Clean and Affordable Energy Act / BEPS, the legal basis of Washington, DC's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record dc:PM5772336:2024). DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.