Living - 1776 Castle Hill Ave
Multifamily Housing in New York City, NY · 1776 Castle Hill Ave · 10462
At a glance
Living - 1776 Castle Hill Ave is a 78,000-square-foot multifamily housing building in New York City, New York, built in 1936. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 80 out of 100 (grade B), a site energy-use intensity of 70.3 kBtu/ft² and 353 tCO₂e of greenhouse-gas emissions. That score is higher than 63% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 80 (band B) |
| Site EUI | 70.3 kBtu/ft² |
| Source EUI | 98.6 kBtu/ft² |
| GHG emissions | 353 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 323,950 kWh |
| Natural gas | 43,783 therms |
| Water use | 15,506 kgal |
| Gross floor area | 78,000 sq ft |
| Source record | nyc:24774640:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 80 | +8 | 70.3 kBtu/ft² | 353 tCO₂e |
| 2022 | 72 | 83.7 kBtu/ft² | 381 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1776 Castle Hill Ave
- City
- New York City
- State
- New York
- ZIP
- 10462
- Coordinates
- 40.84192, -73.85323
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 12,817,770 sq ft
Multifamily Housing · 3,911,254 sq ft
Multifamily Housing · 3,839,345 sq ft
- Parkchester South - 2039437501score 100
Multifamily Housing · 3,227,853 sq ft
Multifamily Housing · 2,907,967 sq ft
Multifamily Housing · 2,820,651 sq ft
See also: most efficient in New York City · biggest emitters
How does Living - 1776 Castle Hill Ave 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. Living - 1776 Castle Hill Ave's ENERGY STAR score of 80 compares with an average of 63 across the 22,829 that report a score; it scores higher than 63% of them and lower than 36%. Its site EUI of 70.3 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.5 kgCO₂e/ft² is about 13% below the group average of 5.2 kgCO₂e/ft².
At 78,000 sq ft, it is about 23% below the average floor area of 100,951 sq ft for those buildings. It was built in 1936, 16 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 Living - 1776 Castle Hill Ave's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Living - 1776 Castle Hill Ave, covering report years 2022–2023. Its ENERGY STAR score went from 72 in 2022 to 80 in 2023 (+8 points). Site EUI moved from 83.7 kBtu/ft² (2022) to 70.3 kBtu/ft² (2023), a 16% decrease. Reported emissions went from 381 tCO₂e to 353 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 80 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 80 means the building performs better than about 80% of its national peers. BuildingCensus bands the score into report-card grades; 80 falls in band B — above median (70–84). 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. Living - 1776 Castle Hill Ave's 70.3 kBtu/ft² across 78,000 sq ft works out to about 5.5 billion Btu (1,607 MWh-equivalent) in 2023. Its source EUI of 98.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 323,950 kWh of electricity, 43,783 therms of natural gas and 15,506 thousand gallons of water for the year.
Which law requires Living - 1776 Castle Hill Ave to report its energy use?
Living - 1776 Castle Hill Ave 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 2023 disclosure (source record nyc:24774640:2023). 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
- 4411 Church Ave· 77,993 sq ft · score 59 (C)
- 2015 University Avenue· 77,990 sq ft
- Chestnut - 230 East 167th Street· 77,986 sq ft · score 73 (B)
- 1801 Ocean Avenue - 39478· 77,972 sq ft · score 81 (B)
- Roland Estates· 77,970 sq ft · score 55 (C)
- 68-20 Selfridge Street· 77,955 sq ft
- 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 Living - 1776 Castle Hill Ave's energy grade?
Living - 1776 Castle Hill Ave scores 80 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Living - 1776 Castle Hill Ave use?
Its 2023 site energy-use intensity was 70.3 kBtu/ft² (98.6 kBtu/ft² source) across 78,000 sq ft, including 323,950 kWh of electricity and 43,783 therms of natural gas.
What are Living - 1776 Castle Hill Ave's carbon emissions?
Living - 1776 Castle Hill Ave reported 353 tCO₂e of greenhouse-gas emissions (4.5 kgCO₂e/ft²) for 2023.
Where is Living - 1776 Castle Hill Ave?
Living - 1776 Castle Hill Ave is in New York City, New York 10462. Its coordinates are 40.84192, -73.85323 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Living - 1776 Castle Hill Ave and when was it built?
Living - 1776 Castle Hill Ave has 78,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1936 as its year built. It is classed as multifamily housing.
Is Living - 1776 Castle Hill Ave covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Living - 1776 Castle Hill Ave, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/living-1776-castle-hill-ave-45d7ddfb (data as of October 2, 2026).