115-135 Fawcett Street
Other in Cambridge, MA
At a glance
115-135 Fawcett Street is a 35,617-square-foot other building in Cambridge, Massachusetts, built in 1980. In its 2024 Cambridge benchmarking disclosure it reported a site energy-use intensity of 4.3 kBtu/ft² and 11 tCO₂e of greenhouse-gas emissions.
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 4.3 kBtu/ft² |
| Source EUI | 12.1 kBtu/ft² |
| GHG emissions | 11 tCO₂e |
| GHG intensity | — |
| Electricity | 45,038 kWh |
| Natural gas | 0 therms |
| Water use | 42 kgal |
| Gross floor area | 35,617 sq ft |
| Source record | cambridge:B1709:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 4.3 kBtu/ft² | 11 tCO₂e | |
| 2023 | — | 10.4 kBtu/ft² | 24 tCO₂e | |
| 2022 | — | 58.3 kBtu/ft² | 114 tCO₂e | |
| 2021 | — | 66.6 kBtu/ft² | 131 tCO₂e | |
| 2020 | — | 83.3 kBtu/ft² | 164 tCO₂e | |
| 2019 | — | 90.8 kBtu/ft² | 175 tCO₂e | |
| 2018 | — | — | 0 tCO₂e | |
| 2017 | — | — | 0 tCO₂e | |
| 2016 | — | — | 0 tCO₂e | |
| 2015 | — | — | 0 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
BELAM REALTY LLC,
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Location
- Address
- 115-135 Fawcett Street
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.39280, -71.14760
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 115-135 Fawcett Street compare with other other buildings in Cambridge?
The latest disclosures cover 9 other buildings in Cambridge, out of 902 buildings citywide. Its site EUI of 4.3 kBtu/ft² is about 90% below the average of 41.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 35,617 sq ft, it is roughly in line with the average floor area of 32,646 sq ft for those buildings. It was built in 1980, 50 years later than the group's average year built (1930). Across all 24 jurisdictions BuildingCensus covers, the 1,327 other buildings average an ENERGY STAR score of 60 and a site EUI of 63.3 kBtu/ft².
How has 115-135 Fawcett Street's energy performance changed over time?
BuildingCensus holds 10 Cambridge disclosures for 115-135 Fawcett Street, covering report years 2015–2024. Site EUI moved from 90.8 kBtu/ft² (2019) to 4.3 kBtu/ft² (2024), a 95% decrease.
What does a site EUI of 4.3 kBtu/ft² mean?
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. 115-135 Fawcett Street's 4.3 kBtu/ft² across 35,617 sq ft works out to about 0.2 billion Btu (45 MWh-equivalent) in 2024. Its source EUI of 12.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 45,038 kWh of electricity, 0 therms of natural gas and 42 thousand gallons of water for the year.
Which law requires 115-135 Fawcett Street to report its energy use?
115-135 Fawcett Street 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:B1709:2024). 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 other buildings in Cambridge
- 689 Mass Ave· 27,492 sq ft · EUI 44.3 kBtu/ft²
- 28 JFK Street· 25,668 sq ft · EUI 62.2 kBtu/ft²
- 40 Brattle Street· 12,203 sq ft · EUI 72.4 kBtu/ft²
- 689 Massachusetts Ave· 7,664 sq ft · score 36 (D)
- 169 Bent Street· 7,140 sq ft · EUI 24.8 kBtu/ft²
- 173 Bent Street· 5,600 sq ft · EUI 32.7 kBtu/ft²
- 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 115-135 Fawcett Street's energy grade?
115-135 Fawcett Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 4.3 kBtu/ft².
How much energy does 115-135 Fawcett Street use?
Its 2024 site energy-use intensity was 4.3 kBtu/ft² (12.1 kBtu/ft² source) across 35,617 sq ft, including 45,038 kWh of electricity and 0 therms of natural gas.
What are 115-135 Fawcett Street's carbon emissions?
115-135 Fawcett Street reported 11 tCO₂e of greenhouse-gas emissions for 2024.
Where is 115-135 Fawcett Street?
115-135 Fawcett Street is in Cambridge, Massachusetts. Its coordinates are 42.39280, -71.14760 (latitude, longitude), as published in the Building Energy Use Disclosure Ordinance (BEUDO) file.
How big is 115-135 Fawcett Street and when was it built?
115-135 Fawcett Street has 35,617 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as other.
Is 115-135 Fawcett Street 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, “115-135 Fawcett Street, Cambridge, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/cambridge/115-135-fawcett-street-c0eea61b (data as of October 2, 2026).