OneVesta: 30-11 21 St
Multifamily Housing in New York City, NY · 30-11 21 Street · 11102
At a glance
OneVesta: 30-11 21 St is a 62,348-square-foot multifamily housing building at 30-11 21 Street in New York City, New York, built in 2007. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 62 out of 100 (grade C), a site energy-use intensity of 54.3 kBtu/ft² and 272 tCO₂e of greenhouse-gas emissions. That score is higher than 42% 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 | 62 (band C) |
| Site EUI | 54.3 kBtu/ft² |
| Source EUI | 98.6 kBtu/ft² |
| GHG emissions | 272 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 433,681 kWh |
| Natural gas | 19,067 therms |
| Water use | 2,024 kgal |
| Gross floor area | 62,348 sq ft |
| Source record | nyc:6282746:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 62 | -2 | 54.3 kBtu/ft² | 272 tCO₂e |
| 2023 | 64 | +1 | 51.8 kBtu/ft² | 253 tCO₂e |
| 2022 | 63 | 56.8 kBtu/ft² | 238 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 30-11 21 Street
- City
- New York City
- State
- New York
- ZIP
- 11102
- Coordinates
- 40.76961, -73.92802
Within ~1 km
Nearby benchmarked buildings
- RAVENSWOOD CAMPUSscore 11
Multifamily Housing · 2,197,500 sq ft
- ASTORIAscore 10
Multifamily Housing · 1,211,610 sq ft
Multifamily Housing · 799,833 sq ft
Multifamily Housing · 635,040 sq ft
- Ravenswood - Bldgs 9-17score —
Multifamily Housing · 587,000 sq ft
- 10 Halletts Pointscore 64
Multifamily Housing · 539,142 sq ft
See also: most efficient in New York City · biggest emitters
How does OneVesta: 30-11 21 St 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. OneVesta: 30-11 21 St's ENERGY STAR score of 62 compares with an average of 63 across the 22,829 that report a score; it scores higher than 42% of them and lower than 57%. Its site EUI of 54.3 kBtu/ft² is about 28% 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 4.4 kgCO₂e/ft² is about 16% below the group average of 5.2 kgCO₂e/ft².
At 62,348 sq ft, it is about 38% below the average floor area of 100,951 sq ft for those buildings. It was built in 2007, 55 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 OneVesta: 30-11 21 St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for OneVesta: 30-11 21 St, covering report years 2022–2024. Its ENERGY STAR score went from 63 in 2022 to 62 in 2024 (-1 points); its best year on file was 2023, at 64. Site EUI moved from 56.8 kBtu/ft² (2022) to 54.3 kBtu/ft² (2024), a 4% decrease. Reported emissions went from 238 tCO₂e to 272 tCO₂e over the same span (up 14%).
What does an ENERGY STAR score of 62 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 62 means the building performs better than about 62% of its national peers. BuildingCensus bands the score into report-card grades; 62 falls in band C — below median (55–69). It sits 13 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. OneVesta: 30-11 21 St's 54.3 kBtu/ft² across 62,348 sq ft works out to about 3.4 billion Btu (992 MWh-equivalent) in 2024. Its source EUI of 98.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 433,681 kWh of electricity, 19,067 therms of natural gas and 2,024 thousand gallons of water for the year.
Which law requires OneVesta: 30-11 21 St to report its energy use?
OneVesta: 30-11 21 St 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:6282746:2024). 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
- 620 East 29th St· 62,320 sq ft
- 189-191 Claremont Ave· 62,318 sq ft · score 83 (B)
- 320 East 53rd Street· 62,307 sq ft · score 98 (A)
- 320 East 53rd Street· 62,307 sq ft · score 97 (A)
- 320 East 53rd Street - AMC· 62,307 sq ft · score 49 (D)
- Impact: 285 E 35th St.· 62,307 sq ft
- 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 OneVesta: 30-11 21 St's energy grade?
OneVesta: 30-11 21 St scores 62 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 OneVesta: 30-11 21 St use?
Its 2024 site energy-use intensity was 54.3 kBtu/ft² (98.6 kBtu/ft² source) across 62,348 sq ft, including 433,681 kWh of electricity and 19,067 therms of natural gas.
What are OneVesta: 30-11 21 St's carbon emissions?
OneVesta: 30-11 21 St reported 272 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2024.
Where is OneVesta: 30-11 21 St?
OneVesta: 30-11 21 St is at 30-11 21 Street, in New York City, New York 11102. Its coordinates are 40.76961, -73.92802 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is OneVesta: 30-11 21 St and when was it built?
OneVesta: 30-11 21 St has 62,348 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2007 as its year built. It is classed as multifamily housing.
Is OneVesta: 30-11 21 St 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “OneVesta: 30-11 21 St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/onevesta-30-11-21-st-7d5834a2 (data as of October 2, 2026).