Baycrest Mgmt - 4123 9th Ave
Multifamily Housing in New York City, NY · 4123 9th Ave · 11232
At a glance
Baycrest Mgmt - 4123 9th Ave is a 29,960-square-foot multifamily housing building in New York City, New York, built in 1916. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 15 out of 100 (grade D), a site energy-use intensity of 105.4 kBtu/ft² and 195 tCO₂e of greenhouse-gas emissions. That score is higher than 9% 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 | 15 (band D) |
| Site EUI | 105.4 kBtu/ft² |
| Source EUI | 136.0 kBtu/ft² |
| GHG emissions | 195 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 126,719 kWh |
| Natural gas | 27,266 therms |
| Gross floor area | 29,960 sq ft |
| Source record | nyc:54325393:2024 |
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
- 4123 9th Ave
- City
- New York City
- State
- New York
- ZIP
- 11232
- Coordinates
- 40.64465, -73.99644
Within ~1 km
Nearby benchmarked buildings
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- Boro Park Centerscore —
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- 4723 10th Avenue - datascore —
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- 938-980 48th Streetscore 2
Hospital (General Medical & Surgical) · 196,205 sq ft
K-12 School · 130,800 sq ft
See also: most efficient in New York City · biggest emitters
How does Baycrest Mgmt - 4123 9th 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. Baycrest Mgmt - 4123 9th Ave's ENERGY STAR score of 15 compares with an average of 63 across the 22,829 that report a score; it scores higher than 9% of them and lower than 90%. Its site EUI of 105.4 kBtu/ft² is about 41% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.5 kgCO₂e/ft² is about 25% above the group average of 5.2 kgCO₂e/ft².
At 29,960 sq ft, it is about 70% below the average floor area of 100,951 sq ft for those buildings. It was built in 1916, 36 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.
What does an ENERGY STAR score of 15 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 15 means the building performs better than about 15% of its national peers. BuildingCensus bands the score into report-card grades; 15 falls in band D — lowest band (1–54). It sits 60 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. Baycrest Mgmt - 4123 9th Ave's 105.4 kBtu/ft² across 29,960 sq ft works out to about 3.2 billion Btu (925 MWh-equivalent) in 2024. Its source EUI of 136.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 126,719 kWh of electricity and 27,266 therms of natural gas for the year.
Which law requires Baycrest Mgmt - 4123 9th Ave to report its energy use?
Baycrest Mgmt - 4123 9th 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:54325393:2024). 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
- Hamilton House· 29,952 sq ft · score 40 (D)
- 525 East 81st Street· 29,952 sq ft · score 43 (D)
- Coltown - 54 Wadsworth Terrace· 29,950 sq ft · score 84 (B)
- Progressive - 28 Sands Street· 29,949 sq ft
- Progressive - 533 Bay Street· 29,949 sq ft · score 2 (D)
- 154 Lenox Road· 29,948 sq ft · score 100 (A)
- 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 Baycrest Mgmt - 4123 9th Ave's energy grade?
Baycrest Mgmt - 4123 9th Ave scores 15 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Baycrest Mgmt - 4123 9th Ave use?
Its 2024 site energy-use intensity was 105.4 kBtu/ft² (136.0 kBtu/ft² source) across 29,960 sq ft, including 126,719 kWh of electricity and 27,266 therms of natural gas.
What are Baycrest Mgmt - 4123 9th Ave's carbon emissions?
Baycrest Mgmt - 4123 9th Ave reported 195 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2024.
Where is Baycrest Mgmt - 4123 9th Ave?
Baycrest Mgmt - 4123 9th Ave is in New York City, New York 11232. Its coordinates are 40.64465, -73.99644 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Baycrest Mgmt - 4123 9th Ave and when was it built?
Baycrest Mgmt - 4123 9th Ave has 29,960 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1916 as its year built. It is classed as multifamily housing.
Is Baycrest Mgmt - 4123 9th 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, “Baycrest Mgmt - 4123 9th Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/baycrest-mgmt-4123-9th-ave-bd6e74da (data as of October 2, 2026).