88 Mount Vernon St
Multifamily Housing in Boston, MA · 2108.
At a glance
88 Mount Vernon St is a 13,436-square-foot multifamily housing building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported a site energy-use intensity of 72.4 kBtu/ft² and 70 tCO₂e of greenhouse-gas emissions.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 72.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 70 tCO₂e |
| GHG intensity | — |
| Electricity | 41,863 kWh |
| Gross floor area | 13,436 sq ft |
| Source record | boston:104135:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 72.4 kBtu/ft² | 70 tCO₂e | |
| 2023 | — | 66.8 kBtu/ft² | 65 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
LOUISBURG PLACE CONDO TR
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Location
- Address
- 88 Mount Vernon St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2108.
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 88 Mount Vernon St 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 72.4 kBtu/ft² is roughly in line with the average of 67.7 kBtu/ft².
At 13,436 sq ft, it is about 77% 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 88 Mount Vernon St's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 88 Mount Vernon St, covering report years 2022–2024. Site EUI moved from 66.8 kBtu/ft² (2023) to 72.4 kBtu/ft² (2024), an 8% increase. Reported emissions went from 65 tCO₂e to 70 tCO₂e over the same span (up 8%).
What does a site EUI of 72.4 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. 88 Mount Vernon St's 72.4 kBtu/ft² across 13,436 sq ft works out to about 1 billion Btu (285 MWh-equivalent) in 2024. The disclosure also reports 41,863 kWh of electricity for the year.
Which law requires 88 Mount Vernon St to report its energy use?
88 Mount Vernon 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:104135:2024). 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
- 105 Queensberry St· 13,432 sq ft · score 95 (A)
- 57-59 Charter St· 13,416 sq ft · EUI 54.1 kBtu/ft²
- 104 Queensberry St· 13,400 sq ft · EUI 26.0 kBtu/ft²
- 290-300 Main St· 13,387 sq ft · EUI 49.2 kBtu/ft²
- 111 Queensberry St· 13,308 sq ft · score 95 (A)
- 70 Jamaicaway· 13,278 sq ft · EUI 28.6 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 88 Mount Vernon St's energy grade?
88 Mount Vernon St did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 72.4 kBtu/ft².
How much energy does 88 Mount Vernon St use?
Its 2024 site energy-use intensity was 72.4 kBtu/ft² across 13,436 sq ft, including 41,863 kWh of electricity.
What are 88 Mount Vernon St's carbon emissions?
88 Mount Vernon St reported 70 tCO₂e of greenhouse-gas emissions for 2024.
Where is 88 Mount Vernon St?
88 Mount Vernon St is in Boston, Massachusetts 2108.
How big is 88 Mount Vernon St and when was it built?
88 Mount Vernon St has 13,436 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 88 Mount Vernon St 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, “88 Mount Vernon St, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/88-mount-vernon-st-f7377fc9 (data as of July 9, 2026).