Twin Properties LLC 2
Multifamily Housing in New York City, NY · 1045 St Johns Pl · 11213
At a glance
Twin Properties LLC 2 is a 149,100-square-foot multifamily housing building at 1045 St Johns Pl in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 59.5 kBtu/ft² and 546 tCO₂e of greenhouse-gas emissions. That score is higher than 72% 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 | 87 (band A) |
| Site EUI | 59.5 kBtu/ft² |
| Source EUI | 76.7 kBtu/ft² |
| GHG emissions | 546 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 354,548 kWh |
| Natural gas | 76,672 therms |
| Water use | 1,745 kgal |
| Gross floor area | 149,100 sq ft |
| Source record | nyc:2771702:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 87 | ±0 | 59.5 kBtu/ft² | 546 tCO₂e |
| 2023 | 87 | +1 | 58.8 kBtu/ft² | 530 tCO₂e |
| 2022 | 86 | 64.2 kBtu/ft² | 550 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
- 1045 St Johns Pl
- City
- New York City
- State
- New York
- ZIP
- 11213
- Coordinates
- 40.67127, -73.94348
Within ~1 km
Nearby benchmarked buildings
- ALBANY/ALBANY IIscore —
Multifamily Housing · 1,128,400 sq ft
- ALBANY/ALBANY II CAMPUSscore 45
Multifamily Housing · 1,128,400 sq ft
- ALBANYscore —
Multifamily Housing · 753,400 sq ft
Hospital (General Medical & Surgical) · 395,142 sq ft
- IMC - Main/North/Southscore —
Hospital (General Medical & Surgical) · 342,757 sq ft
- 1163 Carroll Streetscore 8
Multifamily Housing · 243,210 sq ft
See also: most efficient in New York City · biggest emitters
How does Twin Properties LLC 2 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. Twin Properties LLC 2's ENERGY STAR score of 87 compares with an average of 63 across the 22,829 that report a score; it scores higher than 72% of them and lower than 26%. Its site EUI of 59.5 kBtu/ft² is about 21% 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 3.7 kgCO₂e/ft² is about 29% below the group average of 5.2 kgCO₂e/ft².
At 149,100 sq ft, it is about 48% above the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 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 Twin Properties LLC 2's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Twin Properties LLC 2, covering report years 2022–2024. Its ENERGY STAR score went from 86 in 2022 to 87 in 2024 (+1 points); its best year on file was 2023, at 87. Site EUI moved from 64.2 kBtu/ft² (2022) to 59.5 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 550 tCO₂e to 546 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 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. Twin Properties LLC 2's 59.5 kBtu/ft² across 149,100 sq ft works out to about 8.9 billion Btu (2,600 MWh-equivalent) in 2024. Its source EUI of 76.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 354,548 kWh of electricity, 76,672 therms of natural gas and 1,745 thousand gallons of water for the year.
Which law requires Twin Properties LLC 2 to report its energy use?
Twin Properties LLC 2 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:2771702:2024). 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
- 440 Riverside Drive· 148,982 sq ft
- 41-50 78 ST CORP· 148,956 sq ft · score 79 (B)
- Cloverdale Owners Corp. (224-33 64th Avenue)· 148,915 sq ft
- 55 East 9th St.· 148,870 sq ft · score 25 (D)
- Copy of DEPM 2288 - 975 Park Avenue· 148,830 sq ft · score 36 (D)
- 970 Kelly Street: 970 Kelly Street· 148,827 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 Twin Properties LLC 2's energy grade?
Twin Properties LLC 2 scores 87 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Twin Properties LLC 2 use?
Its 2024 site energy-use intensity was 59.5 kBtu/ft² (76.7 kBtu/ft² source) across 149,100 sq ft, including 354,548 kWh of electricity and 76,672 therms of natural gas.
What are Twin Properties LLC 2's carbon emissions?
Twin Properties LLC 2 reported 546 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is Twin Properties LLC 2?
Twin Properties LLC 2 is at 1045 St Johns Pl, in New York City, New York 11213. Its coordinates are 40.67127, -73.94348 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Twin Properties LLC 2 and when was it built?
Twin Properties LLC 2 has 149,100 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is Twin Properties LLC 2 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, “Twin Properties LLC 2, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/twin-properties-llc-2-d5f3fb82 (data as of October 2, 2026).