Altmark Group - 2490 3rd Ave
Multifamily Housing in New York City, NY · 2490 3rd Ave · 10454
At a glance
Altmark Group - 2490 3rd Ave is a 29,717-square-foot multifamily housing building in New York City, New York, built in 2017. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 59 out of 100 (grade C), a site energy-use intensity of 37.0 kBtu/ft² and 127 tCO₂e of greenhouse-gas emissions. That score is higher than 40% 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 | 59 (band C) |
| Site EUI | 37.0 kBtu/ft² |
| Source EUI | 103.7 kBtu/ft² |
| GHG emissions | 127 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 322,452 kWh |
| Natural gas | 0 therms |
| Water use | 830 kgal |
| Gross floor area | 29,717 sq ft |
| Source record | nyc:28484593:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 59 | +6 | 37.0 kBtu/ft² | 127 tCO₂e |
| 2023 | 53 | ±0 | 37.5 kBtu/ft² | 121 tCO₂e |
| 2022 | 53 | 40.2 kBtu/ft² | 101 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
- 2490 3rd Ave
- City
- New York City
- State
- New York
- ZIP
- 10454
- Coordinates
- 40.81001, -73.92864
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Altmark Group - 2490 3rd Ave 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. Altmark Group - 2490 3rd Ave's ENERGY STAR score of 59 compares with an average of 63 across the 22,829 that report a score; it scores higher than 40% of them and lower than 59%. Its site EUI of 37.0 kBtu/ft² is about half of 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 4.3 kgCO₂e/ft² is about 18% below the group average of 5.2 kgCO₂e/ft².
At 29,717 sq ft, it is about 71% below the average floor area of 100,951 sq ft for those buildings. It was built in 2017, 65 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 Altmark Group - 2490 3rd Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Altmark Group - 2490 3rd Ave, covering report years 2022–2024. Its ENERGY STAR score went from 53 in 2022 to 59 in 2024 (+6 points). Site EUI moved from 40.2 kBtu/ft² (2022) to 37.0 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 101 tCO₂e to 127 tCO₂e over the same span (up 25%).
What does an ENERGY STAR score of 59 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 59 means the building performs better than about 59% of its national peers. BuildingCensus bands the score into report-card grades; 59 falls in band C — below median (55–69). It sits 16 points below 75, the threshold for ENERGY STAR certification. 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. Altmark Group - 2490 3rd Ave's 37.0 kBtu/ft² across 29,717 sq ft works out to about 1.1 billion Btu (322 MWh-equivalent) in 2024. Its source EUI of 103.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 322,452 kWh of electricity, 0 therms of natural gas and 830 thousand gallons of water for the year.
Which law requires Altmark Group - 2490 3rd Ave to report its energy use?
Altmark Group - 2490 3rd Ave 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:28484593:2024). 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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- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is Altmark Group - 2490 3rd Ave's energy grade?
Altmark Group - 2490 3rd Ave scores 59 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Altmark Group - 2490 3rd Ave use?
Its 2024 site energy-use intensity was 37.0 kBtu/ft² (103.7 kBtu/ft² source) across 29,717 sq ft, including 322,452 kWh of electricity and 0 therms of natural gas.
What are Altmark Group - 2490 3rd Ave's carbon emissions?
Altmark Group - 2490 3rd Ave reported 127 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2024.
Where is Altmark Group - 2490 3rd Ave?
Altmark Group - 2490 3rd Ave is in New York City, New York 10454. Its coordinates are 40.81001, -73.92864 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Altmark Group - 2490 3rd Ave and when was it built?
Altmark Group - 2490 3rd Ave has 29,717 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2017 as its year built. It is classed as multifamily housing.
Is Altmark Group - 2490 3rd Ave 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, “Altmark Group - 2490 3rd Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/altmark-group-2490-3rd-ave-72f6b3f9 (data as of October 2, 2026).