303 Third St
Multifamily Housing in Cambridge, MA
BEUDO · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 67 (band C) |
| Site EUI | 58.9 kBtu/ft² |
| Source EUI | 107.8 kBtu/ft² |
| GHG emissions | 1,179 tCO₂e |
| GHG intensity | — |
| Electricity | 2,499,236 kWh |
| Natural gas | 105,984 therms |
| Water use | 10,018 kgal |
| Gross floor area | 324,872 sq ft |
| Source record | cambridge:B1685:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 67 | -6 | 58.9 kBtu/ft² | 1,179 tCO₂e |
| 2023 | 73 | +6 | 54.6 kBtu/ft² | 1,101 tCO₂e |
| 2022 | 67 | +6 | 61.6 kBtu/ft² | 1,222 tCO₂e |
| 2021 | 61 | -13 | 63.8 kBtu/ft² | 1,268 tCO₂e |
| 2020 | 74 | +6 | 58.3 kBtu/ft² | 1,149 tCO₂e |
| 2019 | 68 | +3 | 60.1 kBtu/ft² | 1,149 tCO₂e |
| 2018 | 65 | +5 | 62.3 kBtu/ft² | 1,234 tCO₂e |
| 2017 | 60 | -5 | 59.9 kBtu/ft² | 1,245 tCO₂e |
| 2016 | 65 | +6 | 56.7 kBtu/ft² | 1,185 tCO₂e |
| 2015 | 59 | 59.9 kBtu/ft² | 1,282 tCO₂e |
Compliance context
BEUDO
Cambridge's 2023 BEUDO amendments require large non-residential buildings to cut emissions to net zero by 2035–2050, with compliance obligations starting from 2025 reporting.
Ownership
303 THIRD SPE LLC
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Location
- Address
- 303 Third St
- City
- Cambridge
- State
- Massachusetts
- Coordinates
- 42.36440, -71.08390
Within ~1 km
Nearby benchmarked buildings
- 100 Cambridge Side Placescore —
Enclosed Mall · 747,697 sq ft
- 50-60 Binney STscore —
Mixed Use Property · 532,739 sq ft
- 325 Main Stscore 87
Office · 494,512 sq ft
- 145 Broadwayscore 91
Office · 490,000 sq ft
- 314 Main St.score 80
Office · 482,220 sq ft
- 303 Binney Stscore —
Laboratory · 480,000 sq ft
See also: most efficient in Cambridge · biggest emitters
Frequently asked questions
What is 303 Third St's energy grade?
303 Third St scores 67 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Cambridge disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 303 Third St use?
Its 2024 site energy-use intensity was 58.9 kBtu/ft² (107.8 kBtu/ft² source) across 324,872 sq ft, including 2,499,236 kWh of electricity and 105,984 therms of natural gas.
What are 303 Third St's carbon emissions?
303 Third St reported 1,179 tCO₂e of greenhouse-gas emissions for 2024. Cambridge's 2023 BEUDO amendments require large non-residential buildings to cut emissions to net zero by 2035–2050, with compliance obligations starting from 2025 reporting.
Dataset updated . Source: Building Energy Use Disclosure Ordinance (BEUDO) disclosure, record cambridge:B1685:2024.