585 - Willow Tree Apartments/Willowtree Townhomes
Multifamily Housing in Ann Arbor, MI · 1819 Willowtree Lane
Benchmarking and Disclosure Ordinance (2021) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 71.8 kBtu/ft² |
| Source EUI | 107.5 kBtu/ft² |
| GHG emissions | 1,695 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Water use | 15,140 kgal |
| Gross floor area | 324,832 sq ft |
| Source record | ann_arbor:A2BLD-00011:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 86 | +2 | 71.8 kBtu/ft² | 1,695 tCO₂e |
| 2022 | 84 | -3 | 78.5 kBtu/ft² | 2,074 tCO₂e |
| 2021 | 87 | 69.7 kBtu/ft² | 1,675 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
WILLOWTREE ASSOCIATES II LLC
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Location
- Address
- 1819 Willowtree Lane
- City
- Ann Arbor
- State
- Michigan
- Coordinates
- 42.30066, -83.71771
Within ~1 km
Nearby benchmarked buildings
- Parkway Meadowsscore 100
Multifamily Housing · 406,394 sq ft
- The Courtyards (cr018)score 96
Multifamily Housing · 374,667 sq ft
Multifamily Housing · 218,943 sq ft
- Parc Pointe Apartments Primaryscore 73
Multifamily Housing · 136,457 sq ft
- Googlescore —
Office · 134,515 sq ft
- The Highlands Apartmentsscore 12
Multifamily Housing · 128,920 sq ft
See also: most efficient in Ann Arbor · biggest emitters
Frequently asked questions
What is 585 - Willow Tree Apartments/Willowtree Townhomes's energy grade?
585 - Willow Tree Apartments/Willowtree Townhomes scores 86 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 Ann Arbor disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 585 - Willow Tree Apartments/Willowtree Townhomes use?
Its 2023 site energy-use intensity was 71.8 kBtu/ft² (107.5 kBtu/ft² source) across 324,832 sq ft.
What are 585 - Willow Tree Apartments/Willowtree Townhomes's carbon emissions?
585 - Willow Tree Apartments/Willowtree Townhomes reported 1,695 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 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.
Dataset updated . Source: Energy & Water Benchmarking disclosure, record ann_arbor:A2BLD-00011:2023.