Exhibit 21.1

SUBSIDIARIES OF THE COMPANY

1. M/I Financial, LLC, an Ohio limited liability company. M/I Financial, LLC is wholly-owned by the Company.

2. MHO, LLC, a Florida limited liability company. MHO, LLC is wholly-owned by MHO Holdings, LLC.

3. M/I Homes Service, LLC, an Ohio limited liability company. M/I Homes Service, LLC is wholly-owned by the Company.

4. Northeast Office Venture, Limited Liability Company, a Delaware limited liability company. Northeast Office Venture, Limited Liability Company is wholly-owned by the Company.

5. M/I Title Agency Ltd., an Ohio limited liability company. M/I Title Agency Ltd. is wholly-owned by M/I Financial, LLC.

6. M/I Homes First Indiana LLC, an Indiana limited liability company. M/I Homes First Indiana LLC is wholly-owned by the Company.

7. Washington/Metro Residential Title Agency LLC, a Virginia limited liability company. Washington/Metro Residential Title Agency LLC is 70% owned by M/I Financial, LLC.

8. M/I Homes Second Indiana LLC, an Indiana limited liability company. M/I Homes Second Indiana LLC is wholly-owned by the Company.

9. M/I Homes of Indiana, L.P., an Indiana limited partnership. M/I Homes Second Indiana LLC owns 99% of M/I Homes of Indiana, L.P.; M/I Homes First Indiana LLC owns the remaining 1% of M/I Homes of Indiana, L.P.

10. M/I Homes of Florida, LLC, a Florida limited liability company. M/I Homes of Florida, LLC is wholly-owned by the Company.

11. M/I Homes of Tampa, LLC, a Florida limited liability company. M/I Homes of Tampa, LLC is wholly-owned by M/I Homes of Florida, LLC.

12. M/I Homes of Orlando, LLC, a Florida limited liability company. M/I Homes of Orlando, LLC is wholly-owned by M/I Homes of Florida, LLC.

13. M/I Homes of West Palm Beach, LLC, a Florida limited liability company. M/I Homes of West Palm Beach, LLC is wholly-owned by M/I Homes of Florida, LLC.

14. MHO Holdings, LLC, a Florida limited liability company. MHO Holdings, LLC is wholly-owned by M/I Homes of Florida, LLC.

15. M/I Homes of Charlotte, LLC, a Delaware limited liability company. M/I Homes of Charlotte, LLC is wholly-owned by the Company.

16. M/I Homes of Raleigh, LLC, a Delaware limited liability company. M/I Homes of Raleigh, LLC is wholly-owned by the Company.

17. M/I Homes of DC, LLC, a Delaware limited liability company. M/I Homes of DC, LLC is wholly-owned by the Company.

18. M/I Homes of Cincinnati, LLC, an Ohio limited liability company. M/I Homes of Cincinnati, LLC is wholly-owned by the Company.

19. M/I Homes of Central Ohio, LLC, an Ohio limited liability company. M/I Homes of Central Ohio, LLC is wholly-owned by the Company.

20. The Fields at Perry Hall, L.L.C., a Maryland limited liability company. The Fields at Perry Hall, L.L.C. is wholly-owned by M/I Homes of DC, LLC.

21. Wilson Farm, L.L.C., a Maryland limited liability company. Wilson Farm, L.L.C. is wholly-owned by M/I Homes of DC, LLC.

22. TransOhio Residential Title Agency Ltd., an Ohio limited liability company. TransOhio Residential Title Agency Ltd. is wholly-owned by the Company.

23. K-Tampa, LLC, a Florida limited liability company. K-Tampa, LLC is 50% owned by M/I Homes of Tampa, LLC.

24. M/I Homes of Chicago, LLC, a Delaware limited liability company. M/I Homes of Chicago, LLC is wholly-owned by the Company.

25. M/I Homes of Houston, LLC, a Delaware limited liability company. M/I Homes of Houston, LLC is wholly-owned by the Company.

26. Prince Georges Utilities, LLC, a Maryland limited liability company. Prince Georges Utilities, LLC is wholly-owned by M/I Homes of DC, LLC.

27. M/I Homes of San Antonio, LLC, a Delaware limited liability company. M/I Homes of San Antonio, LLC is wholly-owned by the Company.

28. M/I Homes of Austin, LLC, an Ohio limited liability company. M/I Homes of Austin, LLC is wholly-owned by the Company.

29. M/I Homes of DFW, LLC, a Delaware limited liability company. M/I Homes of DFW, LLC is wholly-owned by the Company.

30. M/I Title, LLC, a Delaware limited liability company. M/I Title, LLC is wholly-owned by the Company.

31. M/I Homes of Delaware, LLC, a Delaware limited liability company. M/I Homes of Delaware, LLC is wholly-owned by the Company.

32. M/I Homes of Minneapolis/St. Paul, LLC, a Delaware limited liability company. M/I Homes of Minneapolis/St. Paul, LLC is wholly-owned by the Company.

33. M/I Homes of Sarasota, LLC, a Delaware limited liability company. M/I Homes of Sarasota, LLC is a wholly-owned subsidiary of M/I Homes of Florida, LLC.

34. M/I Homes Development I, LLC, a Delaware limited liability company. M/I Homes Development I, LLC is wholly-owned by the Company.

35. M/I Homes of Michigan, LLC, a Delaware limited liability company. M/I Homes of Michigan, LLC is wholly-owned by the Company.

36. M/I Homes of Alabama, LLC, a Delaware limited liability company. M/I Homes Alabama, LLC is wholly-owned by the Company.