99-107 Broad St
Multifamily Housing in Boston, MA · 2110.
At a glance
99-107 Broad St is a 45,111-square-foot multifamily housing building in Boston, Massachusetts. In its 2024 Boston benchmarking disclosure it reported an ENERGY STAR score of 17 out of 100 (grade D), a site energy-use intensity of 72.3 kBtu/ft² and 181 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 1,225 scored multifamily housing buildings in Boston.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 17 (band D) |
| Site EUI | 72.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 181 tCO₂e |
| GHG intensity | — |
| Electricity | 553,532 kWh |
| Natural gas | 13,735 therms |
| Gross floor area | 45,111 sq ft |
| Source record | boston:101467:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 17 | -1 | 72.3 kBtu/ft² | 181 tCO₂e |
| 2023 | 18 | 70.9 kBtu/ft² | 183 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
BROADLUXE CONDO TRUST
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 99-107 Broad St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2110.
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 99-107 Broad 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. 99-107 Broad St's ENERGY STAR score of 17 compares with an average of 71 across the 1,225 that report a score; it scores higher than 6% of them and lower than 94%. Its site EUI of 72.3 kBtu/ft² is roughly in line with the average of 67.7 kBtu/ft².
At 45,111 sq ft, it is about 22% 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 99-107 Broad St's energy performance changed over time?
BuildingCensus holds 3 Boston disclosures for 99-107 Broad St, covering report years 2022–2024. Its ENERGY STAR score went from 18 in 2023 to 17 in 2024 (-1 points); its best year on file was 2023, at 18. Site EUI moved from 70.9 kBtu/ft² (2023) to 72.3 kBtu/ft² (2024), an 2% increase. Reported emissions went from 183 tCO₂e to 181 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 17 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 17 means the building performs better than about 17% of its national peers. BuildingCensus bands the score into report-card grades; 17 falls in band D — lowest band (1–54). It sits 58 points below 75, the threshold for ENERGY STAR certification. In Boston, 52% of scored buildings are at 75 or above.
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. 99-107 Broad St's 72.3 kBtu/ft² across 45,111 sq ft works out to about 3.3 billion Btu (956 MWh-equivalent) in 2024. The disclosure also reports 553,532 kWh of electricity and 13,735 therms of natural gas for the year.
Which law requires 99-107 Broad St to report its energy use?
99-107 Broad 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:101467:2024). 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
- 3-59 Dunstable St· 45,029 sq ft
- 7 Warren Ave· 45,000 sq ft · score 52 (D)
- 68-70 Strathmore Rd· 45,000 sq ft · EUI 127.3 kBtu/ft²
- 34Hf Beacon St· 45,000 sq ft · EUI 47.3 kBtu/ft²
- 245 Sumner St· 45,000 sq ft · score 99 (A)
- 5 St George St· 44,999 sq ft · score 99 (A)
- 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 99-107 Broad St's energy grade?
99-107 Broad St scores 17 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 99-107 Broad St use?
Its 2024 site energy-use intensity was 72.3 kBtu/ft² across 45,111 sq ft, including 553,532 kWh of electricity and 13,735 therms of natural gas.
What are 99-107 Broad St's carbon emissions?
99-107 Broad St reported 181 tCO₂e of greenhouse-gas emissions for 2024.
Where is 99-107 Broad St?
99-107 Broad St is in Boston, Massachusetts 2110.
How big is 99-107 Broad St and when was it built?
99-107 Broad St has 45,111 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 99-107 Broad 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.
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.
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, “99-107 Broad St, Boston, Massachusetts — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/99-107-broad-st-70525326 (data as of July 9, 2026).