X102 (OECID: 0200144; BBL: 2039210030)
K-12 School in New York City, NY · 1827 Archer Street · 10460
At a glance
X102 (OECID: 0200144; BBL: 2039210030) is a 163,325-square-foot K-12 school at 1827 Archer Street in New York City, New York, built in 1931. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 55 out of 100 (grade C), a site energy-use intensity of 79.5 kBtu/ft² and 921 tCO₂e of greenhouse-gas emissions. That score is higher than 31% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 55 (band C) |
| Site EUI | 79.5 kBtu/ft² |
| Source EUI | 123.5 kBtu/ft² |
| GHG emissions | 921 tCO₂e |
| GHG intensity | 5.6 kgCO₂e/ft² |
| Electricity | 1,094,328 kWh |
| Natural gas | 92,539 therms |
| Water use | 1,351 kgal |
| Gross floor area | 163,325 sq ft |
| Source record | nyc:1633681:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 55 | +13 | 79.5 kBtu/ft² | 921 tCO₂e |
| 2023 | 42 | -1 | 86.5 kBtu/ft² | 1,010 tCO₂e |
| 2022 | 43 | 92.0 kBtu/ft² | 939 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
- 1827 Archer Street
- City
- New York City
- State
- New York
- ZIP
- 10460
- Coordinates
- 40.83763, -73.86604
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does X102 (OECID: 0200144; BBL: 2039210030) compare with other K-12 school buildings in New York City?
The latest disclosures cover 2,301 K-12 school buildings in New York City, out of 48,310 buildings citywide. X102 (OECID: 0200144; BBL: 2039210030)'s ENERGY STAR score of 55 compares with an average of 64 across the 2,052 that report a score; it scores higher than 31% of them and lower than 68%. Its site EUI of 79.5 kBtu/ft² is about 30% above the average of 61.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.6 kgCO₂e/ft² is about 18% above the group average of 4.8 kgCO₂e/ft².
At 163,325 sq ft, it is about 61% above the average floor area of 101,338 sq ft for those buildings. It was built in 1931, 22 years earlier than the group's average year built (1954). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².
How has X102 (OECID: 0200144; BBL: 2039210030)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for X102 (OECID: 0200144; BBL: 2039210030), covering report years 2022–2024. Its ENERGY STAR score went from 43 in 2022 to 55 in 2024 (+12 points). Site EUI moved from 92.0 kBtu/ft² (2022) to 79.5 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 939 tCO₂e to 921 tCO₂e over the same span (down 2%).
What does an ENERGY STAR score of 55 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 55 means the building performs better than about 55% of its national peers. BuildingCensus bands the score into report-card grades; 55 falls in band C — below median (55–69). It sits 20 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. X102 (OECID: 0200144; BBL: 2039210030)'s 79.5 kBtu/ft² across 163,325 sq ft works out to about 13 billion Btu (3,805 MWh-equivalent) in 2024. Its source EUI of 123.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,094,328 kWh of electricity, 92,539 therms of natural gas and 1,351 thousand gallons of water for the year.
Which law requires X102 (OECID: 0200144; BBL: 2039210030) to report its energy use?
X102 (OECID: 0200144; BBL: 2039210030) 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:1633681:2024). 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 K-12 school buildings in New York City
- X135 (OECID: 0200179; BBL: 2044320001)· 163,300 sq ft · score 81 (B)
- R049 (OECID: 0500075; BBL: 5005560080)· 163,200 sq ft · score 89 (A)
- 505 E. 75th St· 163,120 sq ft
- X368 (OECID: 0201322; BBL: 2057160725)· 162,677 sq ft · score 65 (C)
- Q024 (OECID: 0400024; BBL: 4052010021)· 162,476 sq ft · score 37 (D)
- X015 (OECID: 0200274; BBL: 2032240009)· 162,125 sq ft · score 45 (D)
- K-12 School buildings in New York City· 2,301 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 X102 (OECID: 0200144; BBL: 2039210030)'s energy grade?
X102 (OECID: 0200144; BBL: 2039210030) scores 55 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 X102 (OECID: 0200144; BBL: 2039210030) use?
Its 2024 site energy-use intensity was 79.5 kBtu/ft² (123.5 kBtu/ft² source) across 163,325 sq ft, including 1,094,328 kWh of electricity and 92,539 therms of natural gas.
What are X102 (OECID: 0200144; BBL: 2039210030)'s carbon emissions?
X102 (OECID: 0200144; BBL: 2039210030) reported 921 tCO₂e of greenhouse-gas emissions (5.6 kgCO₂e/ft²) for 2024.
Where is X102 (OECID: 0200144; BBL: 2039210030)?
X102 (OECID: 0200144; BBL: 2039210030) is at 1827 Archer Street, in New York City, New York 10460. Its coordinates are 40.83763, -73.86604 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is X102 (OECID: 0200144; BBL: 2039210030) and when was it built?
X102 (OECID: 0200144; BBL: 2039210030) has 163,325 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1931 as its year built. It is classed as K-12 school.
Is X102 (OECID: 0200144; BBL: 2039210030) 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, “X102 (OECID: 0200144; BBL: 2039210030), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x102-oecid-0200144-bbl-2039210030-0991b008 (data as of October 2, 2026).