400A Frontage Rd
Self-Storage Facility in Boston, MA · 2118.
At a glance
400A Frontage Rd is a 1,659-square-foot self-storage facility in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 72.6 kBtu/ft² and 6 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 72.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 6 tCO₂e |
| GHG intensity | — |
| Natural gas | 1,204 therms |
| Gross floor area | 1,659 sq ft |
| Source record | boston:101939:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 72.6 kBtu/ft² | 6 tCO₂e | |
| 2023 | — | 80.9 kBtu/ft² | 7 tCO₂e | |
| 2022 | — | 134.7 kBtu/ft² | 12 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
- 400A Frontage Rd
- City
- Boston
- State
- Massachusetts
- ZIP
- 2118.
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 400A Frontage Rd compare with other self-storage facility buildings in Boston?
The latest disclosures cover 40 self-storage facility buildings in Boston, out of 6,305 buildings citywide. Its site EUI of 72.6 kBtu/ft² is about 23% above the average of 59.0 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 1,659 sq ft, it is about 95% below the average floor area of 32,092 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 3,050 self-storage facility buildings average an ENERGY STAR score of 75 and a site EUI of 9.4 kBtu/ft².
How has 400A Frontage Rd's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 400A Frontage Rd, covering report years 2022–2024. Site EUI moved from 134.7 kBtu/ft² (2022) to 72.6 kBtu/ft² (2024), a 46% decrease. Reported emissions went from 12 tCO₂e to 6 tCO₂e over the same span (down 46%).
What does a site EUI of 72.6 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. 400A Frontage Rd's 72.6 kBtu/ft² across 1,659 sq ft works out to about 0.1 billion Btu (35 MWh-equivalent) in 2024. The disclosure also reports 1,204 therms of natural gas for the year.
Which law requires 400A Frontage Rd to report its energy use?
400A Frontage Rd 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:101939:2024). 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 self-storage facility buildings in Boston
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- Beacon St· 652 sq ft · EUI 571.0 kBtu/ft²
- 4B-Storage Trailer· 641 sq ft
- Moon Island Road· 475 sq ft · EUI 37.6 kBtu/ft²
- 9-Ranger Stables Trailer· 474 sq ft
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Frequently asked questions
What is 400A Frontage Rd's energy grade?
400A Frontage Rd did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 72.6 kBtu/ft².
How much energy does 400A Frontage Rd use?
Its 2024 site energy-use intensity was 72.6 kBtu/ft² across 1,659 sq ft and 1,204 therms of natural gas.
What are 400A Frontage Rd's carbon emissions?
400A Frontage Rd reported 6 tCO₂e of greenhouse-gas emissions for 2024.
Where is 400A Frontage Rd?
400A Frontage Rd is in Boston, Massachusetts 2118.
How big is 400A Frontage Rd and when was it built?
400A Frontage Rd has 1,659 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as self-storage facility.
Is 400A Frontage Rd 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, “400A Frontage Rd, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/400a-frontage-rd-8fca0043 (data as of July 9, 2026).