BuildingCensus
D

Alayne Real Estat: 42-15 81st

Multifamily Housing in New York City, NY · 42-15 81st · 11373

At a glance

Alayne Real Estat: 42-15 81st is a 149,226-square-foot multifamily housing building in New York City, New York, built in 1989. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 26 out of 100 (grade D), a site energy-use intensity of 82.4 kBtu/ft² and 836 tCO₂e of greenhouse-gas emissions. That score is higher than 15% of the 22,829 scored multifamily housing buildings in New York City.

ENERGY STAR score
26
band D · 2024
Site EUI
82.4
kBtu/ft²
GHG emissions
836
tCO₂e
GHG intensity
5.6
kgCO₂e/ft²
Floor area
149,226
sq ft
Year built
1989
vintage

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score26 (band D)
Site EUI82.4 kBtu/ft²
Source EUI121.2 kBtu/ft²
GHG emissions836 tCO₂e
GHG intensity5.6 kgCO₂e/ft²
Electricity865,714 kWh
Natural gas93,427 therms
Water use9,137 kgal
Gross floor area149,226 sq ft
Source recordnyc:5863633:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest26-1082.4 kBtu/ft²836 tCO₂e
202336-1076.9 kBtu/ft²742 tCO₂e
20224678.9 kBtu/ft²697 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.

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Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
42-15 81st
State
New York
ZIP
11373

Within ~1 km

Nearby benchmarked buildings

This source publishes no coordinates, so nearby buildings can't be resolved yet.

See also: most efficient in New York City · biggest emitters

How does Alayne Real Estat: 42-15 81st 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. Alayne Real Estat: 42-15 81st's ENERGY STAR score of 26 compares with an average of 63 across the 22,829 that report a score; it scores higher than 15% of them and lower than 84%. Its site EUI of 82.4 kBtu/ft² is about 10% 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 5.6 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².

At 149,226 sq ft, it is about 48% above the average floor area of 100,951 sq ft for those buildings. It was built in 1989, 37 years later 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 Alayne Real Estat: 42-15 81st's energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for Alayne Real Estat: 42-15 81st, covering report years 2022–2024. Its ENERGY STAR score went from 46 in 2022 to 26 in 2024 (-20 points); its best year on file was 2022, at 46. Site EUI moved from 78.9 kBtu/ft² (2022) to 82.4 kBtu/ft² (2024), an 4% increase. Reported emissions went from 697 tCO₂e to 836 tCO₂e over the same span (up 20%).

What does an ENERGY STAR score of 26 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 26 means the building performs better than about 26% of its national peers. BuildingCensus bands the score into report-card grades; 26 falls in band D — lowest band (1–54). It sits 49 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. Alayne Real Estat: 42-15 81st's 82.4 kBtu/ft² across 149,226 sq ft works out to about 12.3 billion Btu (3,604 MWh-equivalent) in 2024. Its source EUI of 121.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 865,714 kWh of electricity, 93,427 therms of natural gas and 9,137 thousand gallons of water for the year.

Which law requires Alayne Real Estat: 42-15 81st to report its energy use?

Alayne Real Estat: 42-15 81st 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:5863633:2024). 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

Frequently asked questions

What is Alayne Real Estat: 42-15 81st's energy grade?

Alayne Real Estat: 42-15 81st scores 26 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 Alayne Real Estat: 42-15 81st use?

Its 2024 site energy-use intensity was 82.4 kBtu/ft² (121.2 kBtu/ft² source) across 149,226 sq ft, including 865,714 kWh of electricity and 93,427 therms of natural gas.

What are Alayne Real Estat: 42-15 81st's carbon emissions?

Alayne Real Estat: 42-15 81st reported 836 tCO₂e of greenhouse-gas emissions (5.6 kgCO₂e/ft²) for 2024.

Where is Alayne Real Estat: 42-15 81st?

Alayne Real Estat: 42-15 81st is in New York City, New York 11373.

How big is Alayne Real Estat: 42-15 81st and when was it built?

Alayne Real Estat: 42-15 81st has 149,226 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1989 as its year built. It is classed as multifamily housing.

Is Alayne Real Estat: 42-15 81st 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, “Alayne Real Estat: 42-15 81st, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/alayne-real-estat-42-15-81st-22f0dc49 (data as of October 2, 2026).