1109-1111 Boylston St
Multifamily Housing in Boston, MA · 02215
At a glance
1109-1111 Boylston St is a 36,328-square-foot multifamily housing building in Boston, Massachusetts. In its 2022 Boston benchmarking disclosure it reported an ENERGY STAR score of 70 out of 100 (grade B), a site energy-use intensity of 105.2 kBtu/ft² and 215 tCO₂e of greenhouse-gas emissions. That score is higher than 37% of the 1,225 scored multifamily housing buildings in Boston.
BERDO 2.0 · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 70 (band B) |
| Site EUI | 105.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 215 tCO₂e |
| GHG intensity | — |
| Electricity | 130,213 kWh |
| Natural gas | 33,780 therms |
| Gross floor area | 36,328 sq ft |
| Source record | boston:102905:2022 |
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
FENMORE CONDOMINIUM TR
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Location
- Address
- 1109-1111 Boylston St
- City
- Boston
- State
- Massachusetts
- ZIP
- 02215
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 1109-1111 Boylston 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. 1109-1111 Boylston St's ENERGY STAR score of 70 compares with an average of 71 across the 1,225 that report a score; it scores higher than 37% of them and lower than 62%. Its site EUI of 105.2 kBtu/ft² is about 55% above the average of 67.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 36,328 sq ft, it is about 37% 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.
What does an ENERGY STAR score of 70 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 70 means the building performs better than about 70% of its national peers. BuildingCensus bands the score into report-card grades; 70 falls in band B — above median (70–84). It sits 5 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. 1109-1111 Boylston St's 105.2 kBtu/ft² across 36,328 sq ft works out to about 3.8 billion Btu (1,120 MWh-equivalent) in 2022. The disclosure also reports 130,213 kWh of electricity and 33,780 therms of natural gas for the year.
Which law requires 1109-1111 Boylston St to report its energy use?
1109-1111 Boylston 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 2022 disclosure (source record boston:102905:2022). 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
- 314-330 W Second St· 36,308 sq ft · score 56 (C)
- 573-577 Blue Hill Ave· 36,300 sq ft · score 64 (C)
- 4-12 Elko St· 36,294 sq ft · score 89 (A)
- 26-30 Bellevue St· 36,210 sq ft · score 48 (D)
- 329-343 Washington St· 36,195 sq ft · score 91 (A)
- 44 N Beacon St· 36,162 sq ft · score 100 (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 1109-1111 Boylston St's energy grade?
1109-1111 Boylston St scores 70 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1109-1111 Boylston St use?
Its 2022 site energy-use intensity was 105.2 kBtu/ft² across 36,328 sq ft, including 130,213 kWh of electricity and 33,780 therms of natural gas.
What are 1109-1111 Boylston St's carbon emissions?
1109-1111 Boylston St reported 215 tCO₂e of greenhouse-gas emissions for 2022.
Where is 1109-1111 Boylston St?
1109-1111 Boylston St is in Boston, Massachusetts 02215.
How big is 1109-1111 Boylston St and when was it built?
1109-1111 Boylston St has 36,328 sq ft of gross floor area, as reported in its 2022 disclosure. It is classed as multifamily housing.
Is 1109-1111 Boylston St covered by BERDO 2.0?
Yes — it appears in the 2022 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, “1109-1111 Boylston St, Boston, Massachusetts — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/boston/1109-1111-boylston-st-0a8c6a82 (data as of July 9, 2026).