(NY03099) - 99 John Deco Lofts Condominium
Multifamily Housing in New York City, NY · 99 John Street · 10038
At a glance
(NY03099) - 99 John Deco Lofts Condominium is a 490,941-square-foot multifamily housing building at 99 John Street in New York City, New York, built in 2003. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 24 out of 100 (grade D), a site energy-use intensity of 89.2 kBtu/ft² and 2,838 tCO₂e of greenhouse-gas emissions. That score is higher than 14% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 24 (band D) |
| Site EUI | 89.2 kBtu/ft² |
| Source EUI | 151.8 kBtu/ft² |
| GHG emissions | 2,838 tCO₂e |
| GHG intensity | 5.8 kgCO₂e/ft² |
| Electricity | 4,783,847 kWh |
| Gross floor area | 490,941 sq ft |
| Source record | nyc:20413874:2022 |
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
- 99 John Street
- City
- New York City
- State
- New York
- ZIP
- 10038
- Coordinates
- 40.70801, -74.00616
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does (NY03099) - 99 John Deco Lofts Condominium 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. (NY03099) - 99 John Deco Lofts Condominium's ENERGY STAR score of 24 compares with an average of 63 across the 22,829 that report a score; it scores higher than 14% of them and lower than 85%. Its site EUI of 89.2 kBtu/ft² is about 19% 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 5.8 kgCO₂e/ft² is about 12% above the group average of 5.2 kgCO₂e/ft².
At 490,941 sq ft, it is about 386% above the average floor area of 100,951 sq ft for those buildings. It was built in 2003, 51 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.
What does an ENERGY STAR score of 24 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 24 means the building performs better than about 24% of its national peers. BuildingCensus bands the score into report-card grades; 24 falls in band D — lowest band (1–54). It sits 51 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. (NY03099) - 99 John Deco Lofts Condominium's 89.2 kBtu/ft² across 490,941 sq ft works out to about 43.8 billion Btu (12,834 MWh-equivalent) in 2022. Its source EUI of 151.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,783,847 kWh of electricity for the year.
Which law requires (NY03099) - 99 John Deco Lofts Condominium to report its energy use?
(NY03099) - 99 John Deco Lofts Condominium 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 2022 disclosure (source record nyc:20413874:2022). 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
- 265 East 66th Street· 490,652 sq ft · score 14 (D)
- TODT HILL· 490,530 sq ft · score 18 (D)
- 2940 Ocean Parkway· 490,424 sq ft · score 80 (B)
- 3000 OCEAN PKWY NatGrid Placeholder· 490,424 sq ft · score 98 (A)
- 3000 Ocean Parkway· 490,424 sq ft · score 62 (C)
- 630 First Avenue· 490,372 sq ft · score 74 (B)
- 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 (NY03099) - 99 John Deco Lofts Condominium's energy grade?
(NY03099) - 99 John Deco Lofts Condominium scores 24 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does (NY03099) - 99 John Deco Lofts Condominium use?
Its 2022 site energy-use intensity was 89.2 kBtu/ft² (151.8 kBtu/ft² source) across 490,941 sq ft, including 4,783,847 kWh of electricity.
What are (NY03099) - 99 John Deco Lofts Condominium's carbon emissions?
(NY03099) - 99 John Deco Lofts Condominium reported 2,838 tCO₂e of greenhouse-gas emissions (5.8 kgCO₂e/ft²) for 2022.
Where is (NY03099) - 99 John Deco Lofts Condominium?
(NY03099) - 99 John Deco Lofts Condominium is at 99 John Street, in New York City, New York 10038. Its coordinates are 40.70801, -74.00616 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is (NY03099) - 99 John Deco Lofts Condominium and when was it built?
(NY03099) - 99 John Deco Lofts Condominium has 490,941 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 2003 as its year built. It is classed as multifamily housing.
Is (NY03099) - 99 John Deco Lofts Condominium covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “(NY03099) - 99 John Deco Lofts Condominium, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/ny03099-99-john-deco-lofts-condominium-e7e6a801 (data as of October 2, 2026).