VISCAYA CONDOMINIUM - 110 East 71st Street
Multifamily Housing in New York City, NY · 110 E. 71St Street · 10021
At a glance
VISCAYA CONDOMINIUM - 110 East 71st Street is a 39,900-square-foot multifamily housing building at 110 E. 71St Street in New York City, New York, built in 1982. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 58 out of 100 (grade C), a site energy-use intensity of 51.1 kBtu/ft² and 186 tCO₂e of greenhouse-gas emissions. That score is higher than 39% 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 | 58 (band C) |
| Site EUI | 51.1 kBtu/ft² |
| Source EUI | 103.5 kBtu/ft² |
| GHG emissions | 186 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 308,614 kWh |
| Natural gas | 223 therms |
| Water use | 920 kgal |
| Gross floor area | 39,900 sq ft |
| Source record | nyc:10070303:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | ±0 | 51.1 kBtu/ft² | 186 tCO₂e |
| 2023 | 58 | +18 | 53.4 kBtu/ft² | 167 tCO₂e |
| 2022 | 40 | 64.4 kBtu/ft² | 174 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
- 110 E. 71St Street
- City
- New York City
- State
- New York
- ZIP
- 10021
- Coordinates
- 40.77016, -73.96372
Within ~1 km
Nearby benchmarked buildings
Laboratory · 1,546,119 sq ft
- 215 East 68th Street L.P.score 38
Multifamily Housing · 1,035,534 sq ft
- DEPM 2386 - 200 East 66th Stscore 60
Multifamily Housing · 997,181 sq ft
- Imperial Housescore 73
Multifamily Housing · 900,511 sq ft
- Imperial Housescore 69
Multifamily Housing · 884,999 sq ft
- Benchmarking Group - 209score —
College/University · 854,879 sq ft
See also: most efficient in New York City · biggest emitters
How does VISCAYA CONDOMINIUM - 110 East 71st Street 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. VISCAYA CONDOMINIUM - 110 East 71st Street's ENERGY STAR score of 58 compares with an average of 63 across the 22,829 that report a score; it scores higher than 39% of them and lower than 60%. Its site EUI of 51.1 kBtu/ft² is about 32% below 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 4.7 kgCO₂e/ft² is about 10% below the group average of 5.2 kgCO₂e/ft².
At 39,900 sq ft, it is about 60% below the average floor area of 100,951 sq ft for those buildings. It was built in 1982, 30 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 VISCAYA CONDOMINIUM - 110 East 71st Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for VISCAYA CONDOMINIUM - 110 East 71st Street, covering report years 2022–2024. Its ENERGY STAR score went from 40 in 2022 to 58 in 2024 (+18 points); its best year on file was 2023, at 58. Site EUI moved from 64.4 kBtu/ft² (2022) to 51.1 kBtu/ft² (2024), a 21% decrease. Reported emissions went from 174 tCO₂e to 186 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 58 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 58 means the building performs better than about 58% of its national peers. BuildingCensus bands the score into report-card grades; 58 falls in band C — below median (55–69). It sits 17 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. VISCAYA CONDOMINIUM - 110 East 71st Street's 51.1 kBtu/ft² across 39,900 sq ft works out to about 2 billion Btu (598 MWh-equivalent) in 2024. Its source EUI of 103.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 308,614 kWh of electricity, 223 therms of natural gas and 920 thousand gallons of water for the year.
Which law requires VISCAYA CONDOMINIUM - 110 East 71st Street to report its energy use?
VISCAYA CONDOMINIUM - 110 East 71st Street 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:10070303:2024). 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
- 139 Wooster Street· 39,897 sq ft · EUI 89.1 kBtu/ft²
- 1 West 126th Street· 39,888 sq ft · score 91 (A)
- 101 Woodruff Ave· 39,884 sq ft · score 64 (C)
- Chestnut - 1353 Sheridan Avenue· 39,876 sq ft · score 2 (D)
- 1385 NELSON AVENUE - 43076· 39,875 sq ft · score 49 (D)
- 300 AUDUBON AVENUE· 39,865 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 VISCAYA CONDOMINIUM - 110 East 71st Street's energy grade?
VISCAYA CONDOMINIUM - 110 East 71st Street scores 58 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 VISCAYA CONDOMINIUM - 110 East 71st Street use?
Its 2024 site energy-use intensity was 51.1 kBtu/ft² (103.5 kBtu/ft² source) across 39,900 sq ft, including 308,614 kWh of electricity and 223 therms of natural gas.
What are VISCAYA CONDOMINIUM - 110 East 71st Street's carbon emissions?
VISCAYA CONDOMINIUM - 110 East 71st Street reported 186 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is VISCAYA CONDOMINIUM - 110 East 71st Street?
VISCAYA CONDOMINIUM - 110 East 71st Street is at 110 E. 71St Street, in New York City, New York 10021. Its coordinates are 40.77016, -73.96372 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is VISCAYA CONDOMINIUM - 110 East 71st Street and when was it built?
VISCAYA CONDOMINIUM - 110 East 71st Street has 39,900 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1982 as its year built. It is classed as multifamily housing.
Is VISCAYA CONDOMINIUM - 110 East 71st Street 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).
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, “VISCAYA CONDOMINIUM - 110 East 71st Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/viscaya-condominium-110-east-71st-street-abd8079d (data as of October 2, 2026).