At a glance
10 Fawcett St is a 107,681-square-foot office building in Cambridge, Massachusetts, built in 1900. In its 2024 Cambridge benchmarking disclosure it reported an ENERGY STAR score of 70 out of 100 (grade B), a site energy-use intensity of 59.2 kBtu/ft² and 447 tCO₂e of greenhouse-gas emissions. That score is higher than 46% of the 94 scored office buildings in Cambridge.
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 70 (band B) |
| Site EUI | 59.2 kBtu/ft² |
| Source EUI | 154.1 kBtu/ft² |
| GHG emissions | 447 tCO₂e |
| GHG intensity | — |
| Electricity | 1,657,034 kWh |
| Natural gas | 7,225 therms |
| Gross floor area | 107,681 sq ft |
| Source record | cambridge:B1386:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 70 | +1 | 59.2 kBtu/ft² | 447 tCO₂e |
| 2023 | 69 | +9 | 59.4 kBtu/ft² | 450 tCO₂e |
| 2022 | 60 | -40 | 67.1 kBtu/ft² | 507 tCO₂e |
| 2021 | 100 | ±0 | 20.4 kBtu/ft² | 172 tCO₂e |
| 2020 | 100 | ±0 | 5.6 kBtu/ft² | 569 tCO₂e |
| 2019 | 100 | +21 | 6.1 kBtu/ft² | 578 tCO₂e |
| 2018 | 79 | 52.2 kBtu/ft² | 509 tCO₂e |
Compliance context
BEUDO
Cambridge's 2023 BEUDO amendments require non-residential buildings of 100,000+ sq ft to reach net-zero emissions by 2035 (reductions starting 2026) and those of 25,000–100,000 sq ft by 2050 (starting 2030).
Ownership
10 FAWCETT INVESTORS, LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 10 Fawcett St
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.38980, -71.14550
Within ~1 km
Nearby benchmarked buildings
- 130 Cambridge Park Dr,score 100
Multifamily Housing · 546,321 sq ft
- 55 Wheeler Stscore 100
Multifamily Housing · 465,129 sq ft
- 160 Cambridge Park Drscore 100
Multifamily Housing · 440,187 sq ft
- 80 Fawcett Streetscore 87
Multifamily Housing · 374,241 sq ft
- 30 Cambridge Park Drivescore 99
Multifamily Housing · 348,420 sq ft
- 50 Cambridgepark Drscore 100
Multifamily Housing · 344,122 sq ft
See also: most efficient in Cambridge · biggest emitters
How does 10 Fawcett St compare with other office buildings in Cambridge?
The latest disclosures cover 117 office buildings in Cambridge, out of 902 buildings citywide. 10 Fawcett St's ENERGY STAR score of 70 compares with an average of 64 across the 94 that report a score; it scores higher than 46% of them and lower than 51%. Its site EUI of 59.2 kBtu/ft² is about 25% below the average of 78.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 107,681 sq ft, it is about 11% below the average floor area of 121,167 sq ft for those buildings. It was built in 1900, 65 years earlier than the group's average year built (1965). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 10 Fawcett St's energy performance changed over time?
BuildingCensus holds 7 Cambridge disclosures for 10 Fawcett St, covering report years 2018–2024. Its ENERGY STAR score went from 79 in 2018 to 70 in 2024 (-9 points); its best year on file was 2019, at 100. Site EUI moved from 52.2 kBtu/ft² (2018) to 59.2 kBtu/ft² (2024), an 13% increase. Reported emissions went from 509 tCO₂e to 447 tCO₂e over the same span (down 12%).
What does an ENERGY STAR score of 70 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 70 means the building performs better than about 70% of its national peers. BuildingCensus bands the score into report-card grades; 70 falls in band B — above median (70–84). It sits 5 points below 75, the threshold for ENERGY STAR certification. In Cambridge, 50% 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. 10 Fawcett St's 59.2 kBtu/ft² across 107,681 sq ft works out to about 6.4 billion Btu (1,868 MWh-equivalent) in 2024. Its source EUI of 154.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,657,034 kWh of electricity and 7,225 therms of natural gas for the year.
Which law requires 10 Fawcett St to report its energy use?
10 Fawcett St reports under BEUDO, the legal basis of Cambridge's Building Energy Use Disclosure Ordinance (BEUDO), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record cambridge:B1386:2024). Cambridge's 2023 BEUDO amendments require non-residential buildings of 100,000+ sq ft to reach net-zero emissions by 2035 (reductions starting 2026) and those of 25,000–100,000 sq ft by 2050 (starting 2030).
More office buildings in Cambridge
- 350 Mass Avenue· 103,825 sq ft · EUI 38.0 kBtu/ft²
- 1035 Cambridge Street· 102,807 sq ft · score 68 (C)
- 60 Oxford Street· 97,036 sq ft · score 9 (D)
- 1 Alewife Center· 89,875 sq ft
- 220 Massachusetts Avenue· 86,216 sq ft · EUI 64.2 kBtu/ft²
- 1033 Massachusetts Avenue· 85,470 sq ft · score 76 (B)
- Office buildings in Cambridge· 117 benchmarked
- All Cambridge benchmarked buildings· BEUDO
- Most efficient large buildings in Cambridge
- Least efficient large buildings in Cambridge
- Biggest emitters in Cambridge
Frequently asked questions
What is 10 Fawcett St's energy grade?
10 Fawcett St scores 70 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 10 Fawcett St use?
Its 2024 site energy-use intensity was 59.2 kBtu/ft² (154.1 kBtu/ft² source) across 107,681 sq ft, including 1,657,034 kWh of electricity and 7,225 therms of natural gas.
What are 10 Fawcett St's carbon emissions?
10 Fawcett St reported 447 tCO₂e of greenhouse-gas emissions for 2024.
Where is 10 Fawcett St?
10 Fawcett St is in Cambridge, Massachusetts. Its coordinates are 42.38980, -71.14550 (latitude, longitude), as published in the Building Energy Use Disclosure Ordinance (BEUDO) file.
How big is 10 Fawcett St and when was it built?
10 Fawcett St has 107,681 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as office.
Is 10 Fawcett St covered by BEUDO?
Yes — it appears in the 2024 Building Energy Use Disclosure Ordinance (BEUDO) disclosure, which lists the buildings reporting under BEUDO.
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About this data
Source: Building Energy Use Disclosure Ordinance (BEUDO) (BEUDO), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “10 Fawcett St, Cambridge, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/cambridge/10-fawcett-st-e86a4745 (data as of October 2, 2026).