97 Monsignor Patrick J. Lydon Way
Multifamily Housing in Boston, MA · 2124.
At a glance
97 Monsignor Patrick J. Lydon Way is a 11,792-square-foot multifamily housing building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 31.7 kBtu/ft² and 21 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 31.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 21 tCO₂e |
| GHG intensity | — |
| Electricity | 109,392 kWh |
| Gross floor area | 11,792 sq ft |
| Source record | boston:107345:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 31.7 kBtu/ft² | 21 tCO₂e | |
| 2023 | — | 34.2 kBtu/ft² | 24 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.
Ownership
97-103 MONSIGNOR PATRICK J LYDON WAY NOMINEE REALTY TRUST
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Location
- Address
- 97 Monsignor Patrick J. Lydon Way
- City
- Boston
- State
- Massachusetts
- ZIP
- 2124.
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 97 Monsignor Patrick J. Lydon Way 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 31.7 kBtu/ft² is about half of the average of 67.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 11,792 sq ft, it is about 80% 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 97 Monsignor Patrick J. Lydon Way's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 97 Monsignor Patrick J. Lydon Way, covering report years 2022–2024. Site EUI moved from 34.2 kBtu/ft² (2023) to 31.7 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 24 tCO₂e to 21 tCO₂e over the same span (down 12%).
What does a site EUI of 31.7 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. 97 Monsignor Patrick J. Lydon Way's 31.7 kBtu/ft² across 11,792 sq ft works out to about 0.4 billion Btu (110 MWh-equivalent) in 2024. The disclosure also reports 109,392 kWh of electricity for the year.
Which law requires 97 Monsignor Patrick J. Lydon Way to report its energy use?
97 Monsignor Patrick J. Lydon Way 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:107345:2024). 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
- 24 Mt Vernon St· 11,761 sq ft · score 17 (D)
- 11 Whittier St· 11,703 sq ft · EUI 44.2 kBtu/ft²
- 125 Farragut Rd· 11,688 sq ft · EUI 141.1 kBtu/ft²
- 145 Farragut Rd· 11,688 sq ft · EUI 128.4 kBtu/ft²
- 310-320 Main St· 11,684 sq ft
- 226 Parker Hill Av· 11,628 sq ft · EUI 61.5 kBtu/ft²
- Multifamily Housing buildings in Boston· 2,174 benchmarked
- All Boston benchmarked buildings· BERDO 2.0
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- Least efficient large buildings in Boston
- Biggest emitters in Boston
Frequently asked questions
What is 97 Monsignor Patrick J. Lydon Way's energy grade?
97 Monsignor Patrick J. Lydon Way did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 31.7 kBtu/ft².
How much energy does 97 Monsignor Patrick J. Lydon Way use?
Its 2024 site energy-use intensity was 31.7 kBtu/ft² across 11,792 sq ft, including 109,392 kWh of electricity.
What are 97 Monsignor Patrick J. Lydon Way's carbon emissions?
97 Monsignor Patrick J. Lydon Way reported 21 tCO₂e of greenhouse-gas emissions for 2024.
Where is 97 Monsignor Patrick J. Lydon Way?
97 Monsignor Patrick J. Lydon Way is in Boston, Massachusetts 2124.
How big is 97 Monsignor Patrick J. Lydon Way and when was it built?
97 Monsignor Patrick J. Lydon Way has 11,792 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 97 Monsignor Patrick J. Lydon Way 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, “97 Monsignor Patrick J. Lydon Way, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/97-monsignor-patrick-j-lydon-way-5be6e7c0 (data as of July 9, 2026).