Dorchester Heights Condominium
Multifamily Housing in New York City, NY · 2108 Dorchester Road · 11226
At a glance
Dorchester Heights Condominium is a 50,911-square-foot multifamily housing building at 2108 Dorchester Road in New York City, New York, built in 1986. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 91 out of 100 (grade A), a site energy-use intensity of 53.1 kBtu/ft² and 186 tCO₂e of greenhouse-gas emissions. That score is higher than 78% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 53.1 kBtu/ft² |
| Source EUI | 79.1 kBtu/ft² |
| GHG emissions | 186 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 199,414 kWh |
| Natural gas | 20,223 therms |
| Gross floor area | 50,911 sq ft |
| Source record | nyc:20476076:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 91 | 53.1 kBtu/ft² | 186 tCO₂e | |
| 2023 | — | 82.9 kBtu/ft² | 114 tCO₂e | |
| 2022 | — | 88.7 kBtu/ft² | 103 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 2108 Dorchester Road
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.64207, -73.95808
Within ~1 km
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How does Dorchester Heights Condominium compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. Dorchester Heights Condominium's ENERGY STAR score of 91 compares with an average of 63 across the 22,829 that report a score; it scores higher than 78% of them and lower than 21%. Its site EUI of 53.1 kBtu/ft² is about 29% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.6 kgCO₂e/ft² is about 30% below the group average of 5.2 kgCO₂e/ft².
At 50,911 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1986, 34 years later than the group's average year built (1952). 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 Dorchester Heights Condominium's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Dorchester Heights Condominium, covering report years 2022–2024. Site EUI moved from 88.7 kBtu/ft² (2022) to 53.1 kBtu/ft² (2024), a 40% decrease. Reported emissions went from 103 tCO₂e to 186 tCO₂e over the same span (up 80%).
What does an ENERGY STAR score of 91 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 91 means the building performs better than about 91% of its national peers. BuildingCensus bands the score into report-card grades; 91 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In New York City, 43% 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. Dorchester Heights Condominium's 53.1 kBtu/ft² across 50,911 sq ft works out to about 2.7 billion Btu (792 MWh-equivalent) in 2024. Its source EUI of 79.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 199,414 kWh of electricity and 20,223 therms of natural gas for the year.
Which law requires Dorchester Heights Condominium to report its energy use?
Dorchester Heights Condominium reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:20476076:2024). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
More multifamily housing buildings in New York City
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- 2283 3rd Avenue· 50,908 sq ft · EUI 77.3 kBtu/ft²
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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is Dorchester Heights Condominium's energy grade?
Dorchester Heights Condominium scores 91 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Dorchester Heights Condominium use?
Its 2024 site energy-use intensity was 53.1 kBtu/ft² (79.1 kBtu/ft² source) across 50,911 sq ft, including 199,414 kWh of electricity and 20,223 therms of natural gas.
What are Dorchester Heights Condominium's carbon emissions?
Dorchester Heights Condominium reported 186 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2024.
Where is Dorchester Heights Condominium?
Dorchester Heights Condominium is at 2108 Dorchester Road, in New York City, New York 11226. Its coordinates are 40.64207, -73.95808 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Dorchester Heights Condominium and when was it built?
Dorchester Heights Condominium has 50,911 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as multifamily housing.
Is Dorchester Heights Condominium covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Dorchester Heights Condominium, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/dorchester-heights-condominium-5c6af165 (data as of October 2, 2026).