64 Charlesgate E
Multifamily Housing in Boston, MA · 02215
At a glance
64 Charlesgate E is a 18,484-square-foot multifamily housing building in Boston, Massachusetts. In its 2022 Boston benchmarking disclosure it reported an ENERGY STAR score of 71 out of 100 (grade B), a site energy-use intensity of 107.8 kBtu/ft² and 113 tCO₂e of greenhouse-gas emissions. That score is higher than 38% of the 1,225 scored multifamily housing buildings in Boston.
BERDO 2.0 · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 107.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 113 tCO₂e |
| GHG intensity | — |
| Electricity | 80,334 kWh |
| Natural gas | 17,187 therms |
| Gross floor area | 18,484 sq ft |
| Source record | boston:102910:2022 |
Compliance context
BERDO 2.0
BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
Ownership
FENMORE CONDOMINIUM TR
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 64 Charlesgate E
- City
- Boston
- State
- Massachusetts
- ZIP
- 02215
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Boston · biggest emitters
How does 64 Charlesgate E compare with other multifamily housing buildings in Boston?
The latest disclosures cover 2,174 multifamily housing buildings in Boston, out of 6,305 buildings citywide. 64 Charlesgate E's ENERGY STAR score of 71 compares with an average of 71 across the 1,225 that report a score; it scores higher than 38% of them and lower than 61%. Its site EUI of 107.8 kBtu/ft² is about 59% above the average of 67.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 18,484 sq ft, it is about 68% below the average floor area of 58,087 sq ft for those buildings. 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.
What does an ENERGY STAR score of 71 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 71 means the building performs better than about 71% of its national peers. BuildingCensus bands the score into report-card grades; 71 falls in band B — above median (70–84). It sits 4 points below 75, the threshold for ENERGY STAR certification. In Boston, 52% 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. 64 Charlesgate E's 107.8 kBtu/ft² across 18,484 sq ft works out to about 2 billion Btu (584 MWh-equivalent) in 2022. The disclosure also reports 80,334 kWh of electricity and 17,187 therms of natural gas for the year.
Which law requires 64 Charlesgate E to report its energy use?
64 Charlesgate E reports under BERDO 2.0, the legal basis of Boston's Building Emissions Reduction and Disclosure Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2022 disclosure (source record boston:102910:2022). BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
More multifamily housing buildings in Boston
- 14 Union Whf· 18,385 sq ft · EUI 31.9 kBtu/ft²
- 279-281 Beacon St· 18,358 sq ft · EUI 44.5 kBtu/ft²
- 21 Sutherland Rd· 18,347 sq ft · score 88 (A)
- 2-24 Ellingwood St· 18,320 sq ft · EUI 31.8 kBtu/ft²
- 69-71 Westland Ave· 18,320 sq ft · score 91 (A)
- 529 Columbus Ave· 18,314 sq ft · score 73 (B)
- Multifamily Housing buildings in Boston· 2,174 benchmarked
- All Boston benchmarked buildings· BERDO 2.0
- Most efficient large buildings in Boston
- Least efficient large buildings in Boston
- Biggest emitters in Boston
Frequently asked questions
What is 64 Charlesgate E's energy grade?
64 Charlesgate E scores 71 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 64 Charlesgate E use?
Its 2022 site energy-use intensity was 107.8 kBtu/ft² across 18,484 sq ft, including 80,334 kWh of electricity and 17,187 therms of natural gas.
What are 64 Charlesgate E's carbon emissions?
64 Charlesgate E reported 113 tCO₂e of greenhouse-gas emissions for 2022.
Where is 64 Charlesgate E?
64 Charlesgate E is in Boston, Massachusetts 02215.
How big is 64 Charlesgate E and when was it built?
64 Charlesgate E has 18,484 sq ft of gross floor area, as reported in its 2022 disclosure. It is classed as multifamily housing.
Is 64 Charlesgate E covered by BERDO 2.0?
Yes — it appears in the 2022 Building Emissions Reduction and Disclosure Ordinance disclosure, which lists the buildings reporting under BERDO 2.0.
Working with Boston building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Building Emissions Reduction and Disclosure Ordinance (BERDO 2.0), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “64 Charlesgate E, Boston, Massachusetts — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/64-charlesgate-e-86827d0a (data as of July 9, 2026).