MACE ASSOCIATES
Multifamily Housing in New York City, NY · 735 MACE AVE · 10467
At a glance
MACE ASSOCIATES is a 122,347-square-foot multifamily housing building at 735 MACE AVE in New York City, New York, built in 1929. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 15.5 kBtu/ft² and 181 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 15.5 kBtu/ft² |
| Source EUI | 37.0 kBtu/ft² |
| GHG emissions | 181 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 425,095 kWh |
| Natural gas | 4,447 therms |
| Water use | 8,906 kgal |
| Gross floor area | 122,347 sq ft |
| Source record | nyc:2721303:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 15.5 kBtu/ft² | 181 tCO₂e | |
| 2022 | — | 16.0 kBtu/ft² | 150 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
- 735 MACE AVE
- City
- New York City
- State
- New York
- ZIP
- 10467
- Coordinates
- 40.86319, -73.86568
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does MACE ASSOCIATES 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. Its site EUI of 15.5 kBtu/ft² is about 79% 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 1.5 kgCO₂e/ft² is about 71% below the group average of 5.2 kgCO₂e/ft².
At 122,347 sq ft, it is about 21% above the average floor area of 100,951 sq ft for those buildings. It was built in 1929, 23 years earlier 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 MACE ASSOCIATES's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for MACE ASSOCIATES, covering report years 2022–2023. Site EUI moved from 16.0 kBtu/ft² (2022) to 15.5 kBtu/ft² (2023), a 3% decrease. Reported emissions went from 150 tCO₂e to 181 tCO₂e over the same span (up 21%).
What does a site EUI of 15.5 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. MACE ASSOCIATES's 15.5 kBtu/ft² across 122,347 sq ft works out to about 1.9 billion Btu (556 MWh-equivalent) in 2023. Its source EUI of 37.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 425,095 kWh of electricity, 4,447 therms of natural gas and 8,906 thousand gallons of water for the year.
Which law requires MACE ASSOCIATES to report its energy use?
MACE ASSOCIATES 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 2023 disclosure (source record nyc:2721303:2023). 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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- Crossing 23rd Condominium (121 E 23rd St)· 122,205 sq ft · score 73 (B)
- 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 MACE ASSOCIATES's energy grade?
MACE ASSOCIATES did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 15.5 kBtu/ft².
How much energy does MACE ASSOCIATES use?
Its 2023 site energy-use intensity was 15.5 kBtu/ft² (37.0 kBtu/ft² source) across 122,347 sq ft, including 425,095 kWh of electricity and 4,447 therms of natural gas.
What are MACE ASSOCIATES's carbon emissions?
MACE ASSOCIATES reported 181 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2023.
Where is MACE ASSOCIATES?
MACE ASSOCIATES is at 735 MACE AVE, in New York City, New York 10467. Its coordinates are 40.86319, -73.86568 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is MACE ASSOCIATES and when was it built?
MACE ASSOCIATES has 122,347 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1929 as its year built. It is classed as multifamily housing.
Is MACE ASSOCIATES covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “MACE ASSOCIATES, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/mace-associates-15298c11 (data as of October 2, 2026).