50 Cambridgepark Dr
Multifamily Housing in Cambridge, MA
At a glance
50 Cambridgepark Dr is a 344,122-square-foot multifamily housing building in Cambridge, Massachusetts, built in 2021. In its 2024 Cambridge benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 30.6 kBtu/ft² and 675 tCO₂e of greenhouse-gas emissions. That score is higher than 85% of the 155 scored multifamily housing buildings in Cambridge.
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 30.6 kBtu/ft² |
| Source EUI | 62.7 kBtu/ft² |
| GHG emissions | 675 tCO₂e |
| GHG intensity | — |
| Electricity | 1,765,545 kWh |
| Natural gas | 45,258 therms |
| Water use | 1,435 kgal |
| Gross floor area | 344,122 sq ft |
| Source record | cambridge:B1362:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 30.6 kBtu/ft² | 675 tCO₂e |
| 2023 | 100 | 29.7 kBtu/ft² | 640 tCO₂e | |
| 2022 | — | — | 0 tCO₂e | |
| 2021 | — | — | 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
50 CP DEVELOPMENT LIMITED PARTNERSHIP
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Location
- Address
- 50 Cambridgepark Dr
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.39410, -71.14380
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
- 160-210 Alewife Brook Pkwyscore —
Strip Mall · 267,440 sq ft
See also: most efficient in Cambridge · biggest emitters
How does 50 Cambridgepark Dr compare with other multifamily housing buildings in Cambridge?
The latest disclosures cover 187 multifamily housing buildings in Cambridge, out of 902 buildings citywide. 50 Cambridgepark Dr's ENERGY STAR score of 100 compares with an average of 75 across the 155 that report a score; it scores higher than 85% of them. Its site EUI of 30.6 kBtu/ft² is about half of the average of 56.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 344,122 sq ft, it is about 160% above the average floor area of 132,415 sq ft for those buildings. It was built in 2021, 48 years later than the group's average year built (1973). 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 50 Cambridgepark Dr's energy performance changed over time?
BuildingCensus holds 4 Cambridge disclosures for 50 Cambridgepark Dr, covering report years 2021–2024. Its ENERGY STAR score was 100 in both 2023 and 2024. Site EUI moved from 29.7 kBtu/ft² (2023) to 30.6 kBtu/ft² (2024), an 3% increase.
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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 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. 50 Cambridgepark Dr's 30.6 kBtu/ft² across 344,122 sq ft works out to about 10.5 billion Btu (3,086 MWh-equivalent) in 2024. Its source EUI of 62.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,765,545 kWh of electricity, 45,258 therms of natural gas and 1,435 thousand gallons of water for the year.
Which law requires 50 Cambridgepark Dr to report its energy use?
50 Cambridgepark Dr 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:B1362:2024). 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 multifamily housing buildings in Cambridge
- 700 Huron Avenue· 343,624 sq ft · score 90 (A)
- 303 Third St· 324,872 sq ft · score 67 (C)
- 2 Earhart Street· 309,535 sq ft · score 76 (B)
- 1 First Street· 291,742 sq ft · score 80 (B)
- 812 Memorial Dr· 283,150 sq ft · score 99 (A)
- 100 Memorial Dr· 280,000 sq ft · score 66 (C)
- Multifamily Housing buildings in Cambridge· 187 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 50 Cambridgepark Dr's energy grade?
50 Cambridgepark Dr scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 50 Cambridgepark Dr use?
Its 2024 site energy-use intensity was 30.6 kBtu/ft² (62.7 kBtu/ft² source) across 344,122 sq ft, including 1,765,545 kWh of electricity and 45,258 therms of natural gas.
What are 50 Cambridgepark Dr's carbon emissions?
50 Cambridgepark Dr reported 675 tCO₂e of greenhouse-gas emissions for 2024.
Where is 50 Cambridgepark Dr?
50 Cambridgepark Dr is in Cambridge, Massachusetts. Its coordinates are 42.39410, -71.14380 (latitude, longitude), as published in the Building Energy Use Disclosure Ordinance (BEUDO) file.
How big is 50 Cambridgepark Dr and when was it built?
50 Cambridgepark Dr has 344,122 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2021 as its year built. It is classed as multifamily housing.
Is 50 Cambridgepark Dr 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, “50 Cambridgepark Dr, Cambridge, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/cambridge/50-cambridgepark-dr-c20338d8 (data as of October 2, 2026).