St Ann & The Holy Trinity Episcopal Church
Worship Facility in New York City, NY · 157 Montague Street · 11201
At a glance
St Ann & The Holy Trinity Episcopal Church is a 75,000-square-foot worship facility at 157 Montague Street in New York City, New York, built in 1900. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 86 out of 100 (grade A), a site energy-use intensity of 20.5 kBtu/ft² and 92 tCO₂e of greenhouse-gas emissions. That score is higher than 91% of the 224 scored worship facility buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 20.5 kBtu/ft² |
| Source EUI | 25.5 kBtu/ft² |
| GHG emissions | 92 tCO₂e |
| GHG intensity | 1.2 kgCO₂e/ft² |
| Electricity | 50,019 kWh |
| Natural gas | 13,639 therms |
| Gross floor area | 75,000 sq ft |
| Source record | nyc:18004839:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | +1 | 20.5 kBtu/ft² | 92 tCO₂e |
| 2023 | 85 | +3 | 21.6 kBtu/ft² | 95 tCO₂e |
| 2022 | 82 | 26.1 kBtu/ft² | 110 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
- 157 Montague Street
- City
- New York City
- State
- New York
- ZIP
- 11201
- Coordinates
- 40.69450, -73.99321
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does St Ann & The Holy Trinity Episcopal Church compare with other worship facility buildings in New York City?
The latest disclosures cover 370 worship facility buildings in New York City, out of 48,310 buildings citywide. St Ann & The Holy Trinity Episcopal Church's ENERGY STAR score of 86 compares with an average of 43 across the 224 that report a score; it scores higher than 91% of them and lower than 8%. Its site EUI of 20.5 kBtu/ft² is about 67% below the average of 62.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.2 kgCO₂e/ft² is about 73% below the group average of 4.6 kgCO₂e/ft².
At 75,000 sq ft, it is about 67% above the average floor area of 44,868 sq ft for those buildings. It was built in 1900, 37 years earlier than the group's average year built (1937). Across all 24 jurisdictions BuildingCensus covers, the 1,035 worship facility buildings average an ENERGY STAR score of 50 and a site EUI of 47.8 kBtu/ft².
How has St Ann & The Holy Trinity Episcopal Church's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for St Ann & The Holy Trinity Episcopal Church, covering report years 2022–2024. Its ENERGY STAR score went from 82 in 2022 to 86 in 2024 (+4 points). Site EUI moved from 26.1 kBtu/ft² (2022) to 20.5 kBtu/ft² (2024), a 21% decrease. Reported emissions went from 110 tCO₂e to 92 tCO₂e over the same span (down 16%).
What does an ENERGY STAR score of 86 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 86 means the building performs better than about 86% of its national peers. BuildingCensus bands the score into report-card grades; 86 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. St Ann & The Holy Trinity Episcopal Church's 20.5 kBtu/ft² across 75,000 sq ft works out to about 1.5 billion Btu (451 MWh-equivalent) in 2024. Its source EUI of 25.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 50,019 kWh of electricity and 13,639 therms of natural gas for the year.
Which law requires St Ann & The Holy Trinity Episcopal Church to report its energy use?
St Ann & The Holy Trinity Episcopal Church 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:18004839:2024). 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 worship facility buildings in New York City
- Park Avenue Synagogue· 74,300 sq ft · score 3 (D)
- DISCARD: Rocklyn: Our Lady Of Lourdes· 72,495 sq ft
- 130 East 82nd Street - Moise Safra Community Center· 72,000 sq ft · EUI 48.3 kBtu/ft²
- Our Lady of Victory - St. Andrew - St Peter (140)· 70,590 sq ft · score 100 (A)
- 0253 - St. Nicholas of Tolentine - PARENT (FOR LL97 IN 2025)· 70,523 sq ft · EUI 173.6 kBtu/ft²
- 2345 University Ave· 70,523 sq ft · score 24 (D)
- Worship Facility buildings in New York City· 370 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 St Ann & The Holy Trinity Episcopal Church's energy grade?
St Ann & The Holy Trinity Episcopal Church scores 86 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 St Ann & The Holy Trinity Episcopal Church use?
Its 2024 site energy-use intensity was 20.5 kBtu/ft² (25.5 kBtu/ft² source) across 75,000 sq ft, including 50,019 kWh of electricity and 13,639 therms of natural gas.
What are St Ann & The Holy Trinity Episcopal Church's carbon emissions?
St Ann & The Holy Trinity Episcopal Church reported 92 tCO₂e of greenhouse-gas emissions (1.2 kgCO₂e/ft²) for 2024.
Where is St Ann & The Holy Trinity Episcopal Church?
St Ann & The Holy Trinity Episcopal Church is at 157 Montague Street, in New York City, New York 11201. Its coordinates are 40.69450, -73.99321 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is St Ann & The Holy Trinity Episcopal Church and when was it built?
St Ann & The Holy Trinity Episcopal Church has 75,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as worship facility.
Is St Ann & The Holy Trinity Episcopal Church 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, “St Ann & The Holy Trinity Episcopal Church, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/st-ann-the-holy-trinity-episcopal-church-b90bfd4f (data as of October 2, 2026).