GVS Properties IV, LLC/9ThayerSt
Multifamily Housing in New York City, NY · 9-23 Thayer Street · 10040
At a glance
GVS Properties IV, LLC/9ThayerSt is a 85,704-square-foot multifamily housing building at 9-23 Thayer Street in New York City, New York, built in 1920. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 53 out of 100 (grade D), a site energy-use intensity of 84.7 kBtu/ft² and 463 tCO₂e of greenhouse-gas emissions. That score is higher than 34% 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 | 53 (band D) |
| Site EUI | 84.7 kBtu/ft² |
| Source EUI | 114.5 kBtu/ft² |
| GHG emissions | 463 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 366,997 kWh |
| Natural gas | 60,080 therms |
| Gross floor area | 85,704 sq ft |
| Source record | nyc:3513181:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 53 | +3 | 84.7 kBtu/ft² | 463 tCO₂e |
| 2023 | 50 | ±0 | 86.5 kBtu/ft² | 460 tCO₂e |
| 2022 | 50 | 94.3 kBtu/ft² | 467 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
- 9-23 Thayer Street
- City
- New York City
- State
- New York
- ZIP
- 10040
- Coordinates
- 40.86175, -73.92597
Within ~1 km
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How does GVS Properties IV, LLC/9ThayerSt 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. GVS Properties IV, LLC/9ThayerSt's ENERGY STAR score of 53 compares with an average of 63 across the 22,829 that report a score; it scores higher than 34% of them and lower than 65%. Its site EUI of 84.7 kBtu/ft² is about 13% 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 5.4 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 85,704 sq ft, it is about 15% below the average floor area of 100,951 sq ft for those buildings. It was built in 1920, 32 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 GVS Properties IV, LLC/9ThayerSt's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for GVS Properties IV, LLC/9ThayerSt, covering report years 2022–2024. Its ENERGY STAR score went from 50 in 2022 to 53 in 2024 (+3 points). Site EUI moved from 94.3 kBtu/ft² (2022) to 84.7 kBtu/ft² (2024), a 10% decrease. Reported emissions went from 467 tCO₂e to 463 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 53 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 53 means the building performs better than about 53% of its national peers. BuildingCensus bands the score into report-card grades; 53 falls in band D — lowest band (1–54). It sits 22 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. GVS Properties IV, LLC/9ThayerSt's 84.7 kBtu/ft² across 85,704 sq ft works out to about 7.3 billion Btu (2,127 MWh-equivalent) in 2024. Its source EUI of 114.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 366,997 kWh of electricity and 60,080 therms of natural gas for the year.
Which law requires GVS Properties IV, LLC/9ThayerSt to report its energy use?
GVS Properties IV, LLC/9ThayerSt 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:3513181:2024). 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
- Chestnut - 1310 Sheridan Avenue· 85,696 sq ft · score 90 (A)
- 86-39 Shore Parkway - 31873· 85,672 sq ft · score 44 (D)
- HHRMC - 4568 Broadway· 85,666 sq ft · score 100 (A)
- Kaled: 84-31 Van Wyck Expy· 85,656 sq ft · score 71 (B)
- 160-15 Powells Cove Blvd - 28307· 85,615 sq ft · score 79 (B)
- Total: 1010 Sherman Ave· 85,610 sq ft
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is GVS Properties IV, LLC/9ThayerSt's energy grade?
GVS Properties IV, LLC/9ThayerSt scores 53 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 GVS Properties IV, LLC/9ThayerSt use?
Its 2024 site energy-use intensity was 84.7 kBtu/ft² (114.5 kBtu/ft² source) across 85,704 sq ft, including 366,997 kWh of electricity and 60,080 therms of natural gas.
What are GVS Properties IV, LLC/9ThayerSt's carbon emissions?
GVS Properties IV, LLC/9ThayerSt reported 463 tCO₂e of greenhouse-gas emissions (5.4 kgCO₂e/ft²) for 2024.
Where is GVS Properties IV, LLC/9ThayerSt?
GVS Properties IV, LLC/9ThayerSt is at 9-23 Thayer Street, in New York City, New York 10040. Its coordinates are 40.86175, -73.92597 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is GVS Properties IV, LLC/9ThayerSt and when was it built?
GVS Properties IV, LLC/9ThayerSt has 85,704 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1920 as its year built. It is classed as multifamily housing.
Is GVS Properties IV, LLC/9ThayerSt 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, “GVS Properties IV, LLC/9ThayerSt, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/gvs-properties-iv-llc-9thayerst-0399c937 (data as of October 2, 2026).