998-1010 East 35th Street
Multifamily Housing in New York City, NY · 11210
At a glance
998-1010 East 35th Street is a 31,814-square-foot multifamily housing building in New York City, New York, built in 2008. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 25.2 kBtu/ft² and 63 tCO₂e of greenhouse-gas emissions. That score is higher than 90% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 25.2 kBtu/ft² |
| Source EUI | 47.1 kBtu/ft² |
| GHG emissions | 63 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 110,187 kWh |
| Natural gas | 4,250 therms |
| Water use | 574 kgal |
| Gross floor area | 31,814 sq ft |
| Source record | nyc:6666456:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 100 | ±0 | 25.2 kBtu/ft² | 63 tCO₂e |
| 2022 | 100 | 12.3 kBtu/ft² | 33 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
- 998-1010 East 35th Street
- City
- New York City
- State
- New York
- ZIP
- 11210
- Coordinates
- 40.63041, -73.94257
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 998-1010 East 35th Street 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. 998-1010 East 35th Street's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 25.2 kBtu/ft² is about 66% 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 2.0 kgCO₂e/ft² is about 62% below the group average of 5.2 kgCO₂e/ft².
At 31,814 sq ft, it is about 68% below the average floor area of 100,951 sq ft for those buildings. It was built in 2008, 56 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 998-1010 East 35th Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 998-1010 East 35th Street, covering report years 2022–2023. Its ENERGY STAR score was 100 in both 2022 and 2023. Site EUI moved from 12.3 kBtu/ft² (2022) to 25.2 kBtu/ft² (2023), an 105% increase. Reported emissions went from 33 tCO₂e to 63 tCO₂e over the same span (up 91%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. 998-1010 East 35th Street's 25.2 kBtu/ft² across 31,814 sq ft works out to about 0.8 billion Btu (235 MWh-equivalent) in 2023. Its source EUI of 47.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 110,187 kWh of electricity, 4,250 therms of natural gas and 574 thousand gallons of water for the year.
Which law requires 998-1010 East 35th Street to report its energy use?
998-1010 East 35th Street 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:6666456:2023). 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
- 215 West 145th Street· 31,812 sq ft · score 22 (D)
- BPC: 296 Sterling Pl.· 31,805 sq ft · score 53 (D)
- 810 West 183rd Street· 31,805 sq ft · score 57 (C)
- 137 East 28th Street· 31,797 sq ft · score 3 (D)
- 394 E 8th Street - 42934· 31,797 sq ft · score 88 (A)
- 212-214 East 119th Street· 31,796 sq ft · score 49 (D)
- 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 998-1010 East 35th Street's energy grade?
998-1010 East 35th Street scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 998-1010 East 35th Street use?
Its 2023 site energy-use intensity was 25.2 kBtu/ft² (47.1 kBtu/ft² source) across 31,814 sq ft, including 110,187 kWh of electricity and 4,250 therms of natural gas.
What are 998-1010 East 35th Street's carbon emissions?
998-1010 East 35th Street reported 63 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2023.
Where is 998-1010 East 35th Street?
998-1010 East 35th Street is in New York City, New York 11210. Its coordinates are 40.63041, -73.94257 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 998-1010 East 35th Street and when was it built?
998-1010 East 35th Street has 31,814 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2008 as its year built. It is classed as multifamily housing.
Is 998-1010 East 35th Street 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, “998-1010 East 35th Street, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/998-1010-east-35th-street-68bade49 (data as of October 2, 2026).