1-17 Hommagen Ct
Multifamily Housing in Boston, MA · 2119.
At a glance
1-17 Hommagen Ct is a 7,600-square-foot multifamily housing building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 71.9 kBtu/ft² and 29 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 71.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 29 tCO₂e |
| GHG intensity | — |
| Electricity | 31,137 kWh |
| Natural gas | 4,399 therms |
| Gross floor area | 7,600 sq ft |
| Source record | boston:105918:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 71.9 kBtu/ft² | 29 tCO₂e | |
| 2023 | — | 69.0 kBtu/ft² | 29 tCO₂e | |
| 2022 | — | 76.4 kBtu/ft² | 34 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
ST JOSEPHS COMMUNITY INC
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Location
- Address
- 1-17 Hommagen Ct
- City
- Boston
- State
- Massachusetts
- ZIP
- 2119.
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 1-17 Hommagen Ct compare with other multifamily housing buildings in Boston?
The latest disclosures cover 2,174 multifamily housing buildings in Boston, out of 6,305 buildings citywide. Its site EUI of 71.9 kBtu/ft² is roughly in line with the average of 67.7 kBtu/ft².
At 7,600 sq ft, it is about 87% below the average floor area of 58,087 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 1-17 Hommagen Ct's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 1-17 Hommagen Ct, covering report years 2022–2024. Site EUI moved from 76.4 kBtu/ft² (2022) to 71.9 kBtu/ft² (2024), a 6% decrease. Reported emissions went from 34 tCO₂e to 29 tCO₂e over the same span (down 12%).
What does a site EUI of 71.9 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. 1-17 Hommagen Ct's 71.9 kBtu/ft² across 7,600 sq ft works out to about 0.5 billion Btu (160 MWh-equivalent) in 2024. The disclosure also reports 31,137 kWh of electricity and 4,399 therms of natural gas for the year.
Which law requires 1-17 Hommagen Ct to report its energy use?
1-17 Hommagen Ct 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:105918:2024). 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 multifamily housing buildings in Boston
- 1A Buswell Street· 7,547 sq ft · EUI 65.5 kBtu/ft²
- 8-10 Estey St· 7,413 sq ft · EUI 48.0 kBtu/ft²
- 53 Glenway St· 7,412 sq ft · EUI 84.5 kBtu/ft²
- 50-60 Crispus Attucks Pl· 7,400 sq ft · EUI 71.9 kBtu/ft²
- 22-32 Obierne Pl· 7,400 sq ft · EUI 73.1 kBtu/ft²
- 110-114 Rutherford Ave· 7,400 sq ft · EUI 48.6 kBtu/ft²
- Multifamily Housing buildings in Boston· 2,174 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 1-17 Hommagen Ct's energy grade?
1-17 Hommagen Ct did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 71.9 kBtu/ft².
How much energy does 1-17 Hommagen Ct use?
Its 2024 site energy-use intensity was 71.9 kBtu/ft² across 7,600 sq ft, including 31,137 kWh of electricity and 4,399 therms of natural gas.
What are 1-17 Hommagen Ct's carbon emissions?
1-17 Hommagen Ct reported 29 tCO₂e of greenhouse-gas emissions for 2024.
Where is 1-17 Hommagen Ct?
1-17 Hommagen Ct is in Boston, Massachusetts 2119.
How big is 1-17 Hommagen Ct and when was it built?
1-17 Hommagen Ct has 7,600 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 1-17 Hommagen Ct 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, “1-17 Hommagen Ct, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/1-17-hommagen-ct-79b06264 (data as of July 9, 2026).