MGX: 747 THOMAS BOYLAND STREET, Building D
Multifamily Housing in New York City, NY · 747 THOMAS BOYLAND STREET · 11212
At a glance
MGX: 747 THOMAS BOYLAND STREET, Building D is a 85,776-square-foot multifamily housing building in New York City, New York, built in 2022. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 81 out of 100 (grade B), a site energy-use intensity of 32.4 kBtu/ft² and 320 tCO₂e of greenhouse-gas emissions. That score is higher than 64% 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 | 81 (band B) |
| Site EUI | 32.4 kBtu/ft² |
| Source EUI | 90.9 kBtu/ft² |
| GHG emissions | 320 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 815,703 kWh |
| Gross floor area | 85,776 sq ft |
| Source record | nyc:27374283:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 81 | ±0 | 32.4 kBtu/ft² | 320 tCO₂e |
| 2023 | 81 | 33.4 kBtu/ft² | 253 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
- 747 THOMAS BOYLAND STREET
- City
- New York City
- State
- New York
- ZIP
- 11212
- Coordinates
- 40.66244, -73.91180
Within ~1 km
Nearby benchmarked buildings
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- VAN DYKE Iscore —
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- BROWNSVILLEscore 100
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- BROWNSVILLE - NGrid + Oilscore —
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- GLENMORE PLAZA Bldgs 2-4score —
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See also: most efficient in New York City · biggest emitters
How does MGX: 747 THOMAS BOYLAND STREET, Building D 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. MGX: 747 THOMAS BOYLAND STREET, Building D's ENERGY STAR score of 81 compares with an average of 63 across the 22,829 that report a score; it scores higher than 64% of them and lower than 34%. Its site EUI of 32.4 kBtu/ft² is about 57% 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 3.7 kgCO₂e/ft² is about 28% below the group average of 5.2 kgCO₂e/ft².
At 85,776 sq ft, it is about 15% below the average floor area of 100,951 sq ft for those buildings. It was built in 2022, 70 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 MGX: 747 THOMAS BOYLAND STREET, Building D's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for MGX: 747 THOMAS BOYLAND STREET, Building D, covering report years 2023–2024. Its ENERGY STAR score was 81 in both 2023 and 2024. Site EUI moved from 33.4 kBtu/ft² (2023) to 32.4 kBtu/ft² (2024), a 3% decrease. Reported emissions went from 253 tCO₂e to 320 tCO₂e over the same span (up 26%).
What does an ENERGY STAR score of 81 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 81 means the building performs better than about 81% of its national peers. BuildingCensus bands the score into report-card grades; 81 falls in band B — above median (70–84). 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. MGX: 747 THOMAS BOYLAND STREET, Building D's 32.4 kBtu/ft² across 85,776 sq ft works out to about 2.8 billion Btu (814 MWh-equivalent) in 2024. Its source EUI of 90.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 815,703 kWh of electricity for the year.
Which law requires MGX: 747 THOMAS BOYLAND STREET, Building D to report its energy use?
MGX: 747 THOMAS BOYLAND STREET, Building D 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:27374283:2024). 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.
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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is MGX: 747 THOMAS BOYLAND STREET, Building D's energy grade?
MGX: 747 THOMAS BOYLAND STREET, Building D scores 81 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does MGX: 747 THOMAS BOYLAND STREET, Building D use?
Its 2024 site energy-use intensity was 32.4 kBtu/ft² (90.9 kBtu/ft² source) across 85,776 sq ft, including 815,703 kWh of electricity.
What are MGX: 747 THOMAS BOYLAND STREET, Building D's carbon emissions?
MGX: 747 THOMAS BOYLAND STREET, Building D reported 320 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is MGX: 747 THOMAS BOYLAND STREET, Building D?
MGX: 747 THOMAS BOYLAND STREET, Building D is in New York City, New York 11212. Its coordinates are 40.66244, -73.91180 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is MGX: 747 THOMAS BOYLAND STREET, Building D and when was it built?
MGX: 747 THOMAS BOYLAND STREET, Building D has 85,776 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2022 as its year built. It is classed as multifamily housing.
Is MGX: 747 THOMAS BOYLAND STREET, Building D 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, “MGX: 747 THOMAS BOYLAND STREET, Building D, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/mgx-747-thomas-boyland-street-building-d-bf04f038 (data as of October 2, 2026).