Most efficient large buildings in Evanston

Top 100 ENERGY STAR scores among buildings over 50,000 sq ft under Benchmarking Ordinance (67-O-16). Flip side: least efficient →

Top 100 by ENERGY STAR score

#	Building	City	Score	Site EUI	Floor area
1	1500 Oak Condo Association	Evanston	A100	27.6 kBtu/ft²	80,000 sq ft
2	Sherman Hinman LLC	Evanston	A100	32.6 kBtu/ft²	52,227 sq ft
3	AMLI Evanston	Evanston	A99	48.2 kBtu/ft²	244,366 sq ft
4	1717 Ridge Apartments	Evanston	A99	47.8 kBtu/ft²	182,093 sq ft
5	Evanston IV, LLC	Evanston	A97	44.6 kBtu/ft²	140,972 sq ft
6	Sienna Court Condominium Association	Evanston	A97	61.7 kBtu/ft²	129,748 sq ft
7	Sherman Terrace Condominium	Evanston	A97	39.6 kBtu/ft²	53,645 sq ft
8	Evanston Place	Evanston	A96	91.0 kBtu/ft²	163,218 sq ft
9	811 Chicago Avenue Condo	Evanston	A96	57.9 kBtu/ft²	96,000 sq ft
10	Evanston Terraces Condominium Association	Evanston	A96	31.9 kBtu/ft²	95,400 sq ft
11	Royal Sherman Condominium Association	Evanston	A96	65.4 kBtu/ft²	59,955 sq ft
12	Garden Ridge Lofts	Evanston	A96	61.3 kBtu/ft²	55,974 sq ft
13	(IL321) - Raymond Park Building Corp	Evanston	A95	75.9 kBtu/ft²	100,104 sq ft
14	Central Station	Evanston	A95	55.5 kBtu/ft²	51,808 sq ft
15	1600 Hinman LLC	Evanston	A94	54.8 kBtu/ft²	148,845 sq ft
16	COMMONS OF EVANSTON HOMEOWNERS' ASSOCIATION	Evanston	A93	33.2 kBtu/ft²	121,700 sq ft
17	2951-2957 Central Street	Evanston	A93	32.1 kBtu/ft²	76,164 sq ft
18	Cheltenham Court Apartments	Evanston	A93	71.2 kBtu/ft²	66,000 sq ft
19	Eagle Building Corporation	Evanston	A93	56.9 kBtu/ft²	58,512 sq ft
20	E2 Apartments	Evanston	A92	52.8 kBtu/ft²	307,000 sq ft
21	1210-1236 Chicago Avenue Condo	Evanston	A92	56.6 kBtu/ft²	194,641 sq ft
22	Sherwood Condominium Association	Evanston	A92	35.1 kBtu/ft²	72,503 sq ft
23	Evanstonian Cooperative Apartments	Evanston	A92	77.2 kBtu/ft²	69,274 sq ft
24	Central Terrace Condo Assoc	Evanston	A92	30.5 kBtu/ft²	68,000 sq ft
25	2108-2118 Sherman	Evanston	A92	62.6 kBtu/ft²	54,700 sq ft
26	Greenwood Inn (103530)	Evanston	A92	69.1 kBtu/ft²	50,728 sq ft
27	CPF Reserve, LLC	Evanston	A90	52.1 kBtu/ft²	199,704 sq ft
28	HAVEN MIDDLE SCHOOL	Evanston	A90	50.5 kBtu/ft²	142,114 sq ft
29	Westminster Place - 1020 Grove	Evanston	A90	53.0 kBtu/ft²	72,000 sq ft
30	Hinman Place Condominium Assoication	Evanston	A90	45.1 kBtu/ft²	59,500 sq ft
31	1940 Sherman	Evanston	A90	57.0 kBtu/ft²	55,580 sq ft
32	Ridge Manor	Evanston	A89	81.9 kBtu/ft²	77,800 sq ft
33	1121 Church Partnership LLC	Evanston	A89	66.3 kBtu/ft²	72,780 sq ft
34	Hinman Condominium Association	Evanston	A89	88.6 kBtu/ft²	65,997 sq ft
35	1500 Hinman Cooperative Apts., Inc	Evanston	A89	69.4 kBtu/ft²	65,334 sq ft
36	Sherman Garden Apartments	Evanston	A88	76.3 kBtu/ft²	177,671 sq ft
37	522 Church St	Evanston	A88	72.3 kBtu/ft²	65,354 sq ft
38	North Pointe Condominium Associatoin	Evanston	A88	43.0 kBtu/ft²	55,216 sq ft
39	900 Chicago Condominiums	Evanston	A87	68.7 kBtu/ft²	119,368 sq ft
40	Oakcrest Building	Evanston	A87	65.2 kBtu/ft²	85,000 sq ft
41	FSP 909 DAVIS STREET LLC	Evanston	A86	40.3 kBtu/ft²	215,400 sq ft
42	Claridge	Evanston	A86	93.2 kBtu/ft²	56,286 sq ft
43	515 Main Condominiums	Evanston	A85	58.4 kBtu/ft²	137,016 sq ft
44	Ridge Davis Cooperative Apartments	Evanston	A85	78.5 kBtu/ft²	105,503 sq ft
45	Sheridan South Condominium Association	Evanston	A85	70.9 kBtu/ft²	104,000 sq ft
46	Grove Condo	Evanston	A85	33.0 kBtu/ft²	68,700 sq ft
47	LINCOLNWOOD ELEMENTARY SCHOOL	Evanston	A85	52.7 kBtu/ft²	61,039 sq ft
48	Sissilla Condominium Association	Evanston	A85	61.0 kBtu/ft²	60,000 sq ft
49	NICHOLS MIDDLE SCHOOL	Evanston	B84	55.7 kBtu/ft²	97,888 sq ft
50	835 Judson Condo Assoc	Evanston	B84	32.2 kBtu/ft²	66,900 sq ft
51	Andridge	Evanston	B84	75.9 kBtu/ft²	55,884 sq ft
52	8665	Evanston	B83	93.8 kBtu/ft²	146,974 sq ft
53	1501-03 Oak Ave - Oak Court Condominium Association	Evanston	B82	54.3 kBtu/ft²	98,825 sq ft
54	Dempster Oak I	Evanston	B82	44.8 kBtu/ft²	56,084 sq ft
55	Stoneleigh Castle Condominium	Evanston	B82	67.9 kBtu/ft²	53,500 sq ft
56	1500 Chicago Avenue	Evanston	B81	82.8 kBtu/ft²	135,200 sq ft
57	Hampton Parkway	Evanston	B81	79.2 kBtu/ft²	125,000 sq ft
58	Church Street Station Condo Assoc	Evanston	B80	60.9 kBtu/ft²	309,000 sq ft
59	Central Station	Evanston	B80	43.8 kBtu/ft²	120,841 sq ft
60	8587	Evanston	B80	87.9 kBtu/ft²	86,968 sq ft
61	Optima Horizons Condominium	Evanston	B79	73.0 kBtu/ft²	359,252 sq ft
62	The Homestead	Evanston	B79	125.1 kBtu/ft²	64,000 sq ft
63	1415 Sherman Ave Condo Assoc	Evanston	B78	91.6 kBtu/ft²	78,050 sq ft
64	996-1012 Main Apartments	Evanston	B78	88.7 kBtu/ft²	58,209 sq ft
65	Hinman-Kedzie Condominium	Evanston	B78	74.1 kBtu/ft²	55,000 sq ft
66	8854	Evanston	B77	47.9 kBtu/ft²	181,288 sq ft
67	Lorraine H. Morton Civic Center	Evanston	B77	71.0 kBtu/ft²	118,991 sq ft
68	Ivy Court Homeowners Assoc	Evanston	B77	78.0 kBtu/ft²	66,400 sq ft
69	8567	Evanston	B76	86.3 kBtu/ft²	99,391 sq ft
70	2200 Sherman	Evanston	B76	77.2 kBtu/ft²	50,661 sq ft
71	Lakeview Terrace Condominium	Evanston	B75	44.0 kBtu/ft²	79,000 sq ft
72	KINGSLEY ELEMENTARY SCHOOL	Evanston	B74	50.6 kBtu/ft²	53,427 sq ft
73	EVANSTON (0927)	Evanston	B73	79.0 kBtu/ft²	132,223 sq ft
74	Lake Shore Condo	Evanston	B73	54.5 kBtu/ft²	86,000 sq ft
75	Lon Porter (2100)	Evanston	B73	64.2 kBtu/ft²	63,223 sq ft
76	415 Premier - Greystar	Evanston	B72	47.0 kBtu/ft²	350,249 sq ft
77	OAKTON ELEMENTARY SCHOOL	Evanston	B72	53.4 kBtu/ft²	95,470 sq ft
78	Hinman Gardens Condominium Association	Evanston	B72	71.0 kBtu/ft²	59,580 sq ft
79	Chiaravalle Montessori School	Evanston	B70	70.3 kBtu/ft²	58,758 sq ft
80	70800558 -- Evanston	Evanston	C69	169.4 kBtu/ft²	62,182 sq ft
81	CHUTE MIDDLE SCHOOL	Evanston	C68	71.4 kBtu/ft²	112,898 sq ft
82	One Rotary Ctr	Evanston	C67	83.3 kBtu/ft²	393,303 sq ft
83	The Presidential	Evanston	C67	82.8 kBtu/ft²	82,094 sq ft
84	Castle Tower	Evanston	C67	83.9 kBtu/ft²	74,800 sq ft
85	Main Station Apartments	Evanston	C67	100.5 kBtu/ft²	70,000 sq ft
86	Bleeker Hall	Evanston	C67	97.6 kBtu/ft²	50,813 sq ft
87	DR.MARTIN LUTHER KING JR. LITERARY & FINE ARTS SCHOOL	Evanston	C66	73.4 kBtu/ft²	100,022 sq ft
88	Sherman-Evanston LLC	Evanston	C66	87.3 kBtu/ft²	52,000 sq ft
89	St. Francis Courts Condominium	Evanston	C64	86.8 kBtu/ft²	106,748 sq ft
90	Mulford House Condominium	Evanston	C64	37.0 kBtu/ft²	70,000 sq ft
91	Rookwood Gardens Corp	Evanston	C64	88.0 kBtu/ft²	62,280 sq ft
92	Hilton Orrington	Evanston	C62	86.1 kBtu/ft²	270,595 sq ft
93	AMITA Health St Francis Hospital Campus	Evanston	C61	198.1 kBtu/ft²	763,851 sq ft
94	Chicago + Main Evanston JV LLC	Evanston	C61	60.8 kBtu/ft²	165,253 sq ft
95	Hinman House Condominium	Evanston	C61	101.8 kBtu/ft²	85,896 sq ft
96	LINCOLN ELEMENTARY SCHOOL	Evanston	C61	65.1 kBtu/ft²	73,437 sq ft
97	8581	Evanston	C61	143.3 kBtu/ft²	51,066 sq ft
98	Evanston Metro Center	Evanston	C59	72.0 kBtu/ft²	170,933 sq ft
99	Davis Street	Evanston	C58	82.5 kBtu/ft²	128,376 sq ft
100	Centrum Evanston	Evanston	C57	63.9 kBtu/ft²	120,393 sq ft

Frequently asked questions

What is the most energy-efficient large building in Evanston?

1500 Oak Condo Association tops the list with an ENERGY STAR score of 100 among Evanston buildings over 50,000 sq ft in the latest Benchmarking Ordinance (67-O-16) disclosure.

Why only large buildings?

Restricting the ranking to buildings over 50,000 sq ft keeps it meaningful — perfect scores are common among small buildings, while running a high score at scale is the real efficiency achievement.

Dataset updated July 2026 . Source: Building Energy and Water Use Benchmarking public disclosure.