Stellar - 105 Haven Avenue
Multifamily Housing in New York City, NY · 105 Haven Avenue · 10032
At a glance
Stellar - 105 Haven Avenue is a 58,574-square-foot multifamily housing building in New York City, New York, built in 1925. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 74.9 kBtu/ft² and 274 tCO₂e of greenhouse-gas emissions. That score is higher than 57% 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 | 75 (band B) |
| Site EUI | 74.9 kBtu/ft² |
| Source EUI | 100.6 kBtu/ft² |
| GHG emissions | 274 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 215,800 kWh |
| Natural gas | 36,504 therms |
| Water use | 7,082 kgal |
| Gross floor area | 58,574 sq ft |
| Source record | nyc:2665452:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 75 | +6 | 74.9 kBtu/ft² | 274 tCO₂e |
| 2022 | 69 | 84.8 kBtu/ft² | 288 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
- 105 Haven Avenue
- City
- New York City
- State
- New York
- ZIP
- 10032
- Coordinates
- 40.84479, -73.94238
Within ~1 km
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How does Stellar - 105 Haven Avenue 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. Stellar - 105 Haven Avenue's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 74.9 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.7 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 58,574 sq ft, it is about 42% below the average floor area of 100,951 sq ft for those buildings. It was built in 1925, 27 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 Stellar - 105 Haven Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Stellar - 105 Haven Avenue, covering report years 2022–2023. Its ENERGY STAR score went from 69 in 2022 to 75 in 2023 (+6 points). Site EUI moved from 84.8 kBtu/ft² (2022) to 74.9 kBtu/ft² (2023), a 12% decrease. Reported emissions went from 288 tCO₂e to 274 tCO₂e over the same span (down 5%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 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. Stellar - 105 Haven Avenue's 74.9 kBtu/ft² across 58,574 sq ft works out to about 4.4 billion Btu (1,286 MWh-equivalent) in 2023. Its source EUI of 100.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 215,800 kWh of electricity, 36,504 therms of natural gas and 7,082 thousand gallons of water for the year.
Which law requires Stellar - 105 Haven Avenue to report its energy use?
Stellar - 105 Haven Avenue 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:2665452:2023). 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
- 10-55 47th Avenue· 58,572 sq ft · score 65 (C)
- Exact - 2400 7 Avenue· 58,569 sq ft · score 88 (A)
- 550 Riverside Drive· 58,560 sq ft · score 96 (A)
- EM Holding: 93 Rapelye Street· 58,560 sq ft · score 79 (B)
- 1370 University Ave· 58,560 sq ft · score 47 (D)
- Sunrise Condominium (10919 72nd Road)· 58,549 sq ft · score 78 (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 Stellar - 105 Haven Avenue's energy grade?
Stellar - 105 Haven Avenue scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Stellar - 105 Haven Avenue use?
Its 2023 site energy-use intensity was 74.9 kBtu/ft² (100.6 kBtu/ft² source) across 58,574 sq ft, including 215,800 kWh of electricity and 36,504 therms of natural gas.
What are Stellar - 105 Haven Avenue's carbon emissions?
Stellar - 105 Haven Avenue reported 274 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2023.
Where is Stellar - 105 Haven Avenue?
Stellar - 105 Haven Avenue is in New York City, New York 10032. Its coordinates are 40.84479, -73.94238 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Stellar - 105 Haven Avenue and when was it built?
Stellar - 105 Haven Avenue has 58,574 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1925 as its year built. It is classed as multifamily housing.
Is Stellar - 105 Haven Avenue 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, “Stellar - 105 Haven Avenue, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/stellar-105-haven-avenue-18c907d8 (data as of October 2, 2026).