At a glance
651 Summer St is a 23,982-square-foot office building in Boston, Massachusetts. It is listed in the 2024 Building Emissions Reduction and Disclosure Ordinance disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year.
No energy data reported for 2024
651 Summer St appears in the 2024 Building Emissions Reduction and Disclosure Ordinance disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year.
Floor area on file: 23,982 sq ft
Source record boston:104252:2024
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
MASSACHUSETTS PORT AUTHORITY
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 651 Summer St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2210.
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 has 651 Summer St's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 651 Summer St, covering report years 2022–2024. None of those years carry an ENERGY STAR score or site EUI.
Which law requires 651 Summer St to report its energy use?
651 Summer 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:104252:2024). 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
- 45-51 Bromfield St· 23,788 sq ft · score 89 (A)
- 70 Charles St· 23,465 sq ft · score 81 (B)
- Campus_Hawkins Offices· 23,408 sq ft · EUI 56.2 kBtu/ft²
- 35 Freeport Way· 23,000 sq ft · score 88 (A)
- 843 Hyde Park Ave· 22,943 sq ft · score 16 (D)
- 197-201 Portland St· 22,884 sq ft · score 97 (A)
- 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 651 Summer St's energy grade?
651 Summer St has no grade: it did not report energy data for 2024. The 2024 Building Emissions Reduction and Disclosure Ordinance disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is 651 Summer St?
651 Summer St is in Boston, Massachusetts 2210.
Working with Boston building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “651 Summer St, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/651-summer-st-6a3632e9 (data as of July 9, 2026).