BuildingCensus
B

642 Beacon St

Office in Boston, MA · 2215.

ENERGY STAR score
82
band B · 2024
Site EUI
35.8
kBtu/ft²
GHG emissions
117
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
58,275
sq ft
Year built
—
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score82 (band B)
Site EUI35.8 kBtu/ft²
Source EUI—
GHG emissions117 tCO₂e
GHG intensity—
Electricity495,265 kWh
Natural gas3,975 therms
Gross floor area58,275 sq ft
Source recordboston:107844:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest82-635.8 kBtu/ft²117 tCO₂e
20238826.5 kBtu/ft²93 tCO₂e
2022———

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.

Program details →

Ownership

RREF II KENMORE LESSOR IV LLC

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
642 Beacon St
City
Boston
State
Massachusetts
ZIP
2215.

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

Frequently asked questions

What is 642 Beacon St's energy grade?

642 Beacon St scores 82 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 642 Beacon St use?

Its 2024 site energy-use intensity was 35.8 kBtu/ft² across 58,275 sq ft, including 495,265 kWh of electricity and 3,975 therms of natural gas.

What are 642 Beacon St's carbon emissions?

642 Beacon St reported 117 tCO₂e of greenhouse-gas emissions for 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.

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.

Dataset updated . Source: Building Emissions Reduction and Disclosure Ordinance disclosure, record boston:107844:2024.