At a glance
723 Harvard St is a 10,700-square-foot office building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 16.3 kBtu/ft² and 13 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 16.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 13 tCO₂e |
| GHG intensity | — |
| Electricity | 87 kWh |
| Gross floor area | 10,700 sq ft |
| Source record | boston:106962:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 16.3 kBtu/ft² | 13 tCO₂e | |
| 2023 | — | 11.3 kBtu/ft² | 9 tCO₂e | |
| 2022 | — | 13.3 kBtu/ft² | 11 tCO₂e |
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
CITY OF BOSTON
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Location
- Address
- 723 Harvard St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2131.
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 723 Harvard St compare with other office buildings in Boston?
The latest disclosures cover 467 office buildings in Boston, out of 6,305 buildings citywide. Its site EUI of 16.3 kBtu/ft² is about 74% below the average of 61.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 10,700 sq ft, it is about 94% below the average floor area of 191,803 sq ft for those buildings. 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 723 Harvard St's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 723 Harvard St, covering report years 2022–2024. Site EUI moved from 13.3 kBtu/ft² (2022) to 16.3 kBtu/ft² (2024), an 23% increase. Reported emissions went from 11 tCO₂e to 13 tCO₂e over the same span (up 18%).
What does a site EUI of 16.3 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. 723 Harvard St's 16.3 kBtu/ft² across 10,700 sq ft works out to about 0.2 billion Btu (51 MWh-equivalent) in 2024. The disclosure also reports 87 kWh of electricity for the year.
Which law requires 723 Harvard St to report its energy use?
723 Harvard St 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 2024 disclosure (source record boston:106962:2024). 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 office buildings in Boston
- 26 Central Av· 10,000 sq ft · score 71 (B)
- Park St· 9,780 sq ft · EUI 42.4 kBtu/ft²
- 450 Walnut Avenue· 8,000 sq ft · EUI 167.9 kBtu/ft²
- Office building #C10050· 8,000 sq ft · EUI 159.5 kBtu/ft²
- 315 Western Av· 7,316 sq ft · score 82 (B)
- 20 City Hall Av· 7,260 sq ft · score 30 (D)
- Office buildings in Boston· 467 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 723 Harvard St's energy grade?
723 Harvard St did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 16.3 kBtu/ft².
How much energy does 723 Harvard St use?
Its 2024 site energy-use intensity was 16.3 kBtu/ft² across 10,700 sq ft, including 87 kWh of electricity.
What are 723 Harvard St's carbon emissions?
723 Harvard St reported 13 tCO₂e of greenhouse-gas emissions for 2024.
Where is 723 Harvard St?
723 Harvard St is in Boston, Massachusetts 2131.
How big is 723 Harvard St and when was it built?
723 Harvard St has 10,700 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as office.
Is 723 Harvard St covered by BERDO 2.0?
Yes — it appears in the 2024 Building Emissions Reduction and Disclosure Ordinance disclosure, which lists the buildings reporting under BERDO 2.0.
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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, “723 Harvard St, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/723-harvard-st-61a1e696 (data as of July 9, 2026).