611 Church
Multifamily Housing in Ann Arbor, MI
At a glance
611 Church is a 35,312-square-foot multifamily housing building in Ann Arbor, Michigan, built in 1968. In its 2023 Ann Arbor benchmarking disclosure it reported a site energy-use intensity of 64.7 kBtu/ft² and 231 tCO₂e of greenhouse-gas emissions.
Benchmarking and Disclosure Ordinance (2021) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 64.7 kBtu/ft² |
| Source EUI | 138.9 kBtu/ft² |
| GHG emissions | 231 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Water use | 1,455 kgal |
| Gross floor area | 35,312 sq ft |
| Source record | ann_arbor:A2BLD-00216:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 64.7 kBtu/ft² | 231 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | — | 60.2 kBtu/ft² | 221 tCO₂e |
Compliance context
Benchmarking and Disclosure Ordinance (2021)
Ann Arbor's ordinance requires commercial buildings over 20,000 sq ft to benchmark and disclose annually as part of the A2ZERO carbon-neutrality plan.
Ownership
CHURCH STREET INVESTMENTS LLC
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Location
- Address
- 611 Church
- City
- Ann Arbor
- State
- Michigan
- Coordinates
- 42.27452, -83.73429
Within ~1 km
Nearby benchmarked buildings
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- Vic Village Northscore 93
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- 581 - Hub Ann Arborscore 99
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See also: most efficient in Ann Arbor · biggest emitters
How does 611 Church compare with other multifamily housing buildings in Ann Arbor?
The latest disclosures cover 117 multifamily housing buildings in Ann Arbor, out of 418 buildings citywide. Its site EUI of 64.7 kBtu/ft² is roughly in line with the average of 59.7 kBtu/ft². Its emissions intensity of 6.5 kgCO₂e/ft² is about 33% above the group average of 4.9 kgCO₂e/ft².
At 35,312 sq ft, it is about 77% below the average floor area of 151,893 sq ft for those buildings. It was built in 1968, 14 years earlier than the group's average year built (1982). 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 611 Church's energy performance changed over time?
BuildingCensus holds 3 Ann Arbor disclosures for 611 Church, covering report years 2021–2023. Site EUI moved from 60.2 kBtu/ft² (2021) to 64.7 kBtu/ft² (2023), an 7% increase. Reported emissions went from 221 tCO₂e to 231 tCO₂e over the same span (up 5%).
What does a site EUI of 64.7 kBtu/ft² mean?
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. 611 Church's 64.7 kBtu/ft² across 35,312 sq ft works out to about 2.3 billion Btu (670 MWh-equivalent) in 2023. Its source EUI of 138.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,455 thousand gallons of water for the year.
Which law requires 611 Church to report its energy use?
611 Church reports under the Benchmarking and Disclosure Ordinance (2021), the legal basis of Ann Arbor's Energy & Water Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record ann_arbor:A2BLD-00216:2023). Ann Arbor's ordinance requires commercial buildings over 20,000 sq ft to benchmark and disclose annually as part of the A2ZERO carbon-neutrality plan.
More multifamily housing buildings in Ann Arbor
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Frequently asked questions
What is 611 Church's energy grade?
611 Church did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 64.7 kBtu/ft².
How much energy does 611 Church use?
Its 2023 site energy-use intensity was 64.7 kBtu/ft² (138.9 kBtu/ft² source) across 35,312 sq ft.
What are 611 Church's carbon emissions?
611 Church reported 231 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2023.
Where is 611 Church?
611 Church is in Ann Arbor, Michigan. Its coordinates are 42.27452, -83.73429 (latitude, longitude), as published in the Energy & Water Benchmarking file.
How big is 611 Church and when was it built?
611 Church has 35,312 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1968 as its year built. It is classed as multifamily housing.
Is 611 Church covered by the Benchmarking and Disclosure Ordinance (2021)?
Yes — it appears in the 2023 Energy & Water Benchmarking disclosure, which lists the buildings reporting under the Benchmarking and Disclosure Ordinance (2021).
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About this data
Source: Energy & Water Benchmarking (Benchmarking and Disclosure Ordinance (2021)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “611 Church, Ann Arbor, Michigan — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/ann-arbor/611-church-8172ab8c (data as of July 9, 2026).