| Owner's Name | Value | Neighborhood/City | Square Footage | |
| 1 | Jim Kimsey | $45.5M | McLean | Main House: 21,000/Wright House: 2,698 |
| 2 | Steve Case | $20.4M | McLean | 16,137 |
| 3 | Rodney Hunt | $20.3M | McLean | unknown |
| 4 | Robert and Elena Allbritton | $19.7M | Georgetown | 14,966 |
| 5 | Ryuji Ueno and Sachiko Kuno | $18.1M | Georgetown | 10,110 |
| 6 | Debra Lee | $17.7M | Massachusetts Avenue Heights | 10,897/the home for sale: 4,462 |
| 7 | John and Sharon Rockefeller | $16M | Crestwood | 16,658 |
| 8 | Robert and Louisa Duemling | $14.2M | Kent | 6,227 |
| 9 | Hestia International LLC | $13.7M | Massachusetts Avenue Heights | 11,616 |
| 10 | Moeen Qureshi | $13.5M | Massachusetts Avenue Heights | 11,478 |
| 11 | Mitchell Rales | $12.5M | Potomac | 11,685 |
| 12 | Christine Rales | $11.9M | Massachusetts Avenue Heights | 10,332 |
| 13 | Melvyn Estrin | $11.5M | Massachusetts Avenue Heights | 12,713 |
| 14 | Ed and Penelope Peskowitz | $10.6M | Spring Valley | 10,452 |
| 15 | Daniel Snyder | $10.5M | Potomac | 19,419 |
| 16 | Robert Hacker | $10.4M | Georgetown | 6,625 |
| 17 | Gerald and Helen Halpin | $10.3M | Alexandria | 5,984 |
| 18 | Dwight and Martha Schar | $9.9M | McLean | 11,592 |
| 19 | Eugene and Carol Ludwig | $9.4M | Berkley | 12,740 |
| 20 | Tom and Rachel Sullivan | $9.1M | Potomac | 25,880 |
| 21 | Apeks LLC | $9.1M | McLean | 16,221 |
| 22 | John and Angie Marriott | $8.8M | Potomac | 15,044 |
| 23 | Robert and Aimee Lehrman | $8.8M | Massachusetts Avenue Heights | 8,999 |
| 24 | James and Jill Tonkel | $8.7M | Georgetown | 10,001 |
| 25 | Tom and Ann Friedman | $8.7M | Bethesda | 11,420 |
| 26 | Robert and Arlene Kogod | $8.7M | Massachusetts Avenue Heights | 12,628 |
| 27 | David and Katherine Bradley | $8.7M | Massachusetts Avenue Heights | 8,820 |
| 28 | David and Carrie Marriott | $8.5M | Bethesda | 15,350 |
| 29 | SRS POTOMAC LLC | $8.5M | Potomac | 16,727 |
| 30 | Ryuji Ueno and Sachiko Kuno | $8.5M | Georgetown | 30,500 |
| 31 | Ted and Lynn Leonsis | $8.4M | Potomac | 19,689 |
| 32 | Earl F. Glock,Trustee | $8.3M | Massachusetts Avenue Heights | 15,902 |
| 33 | Robert and Anne Bass | $8.2M | Georgetown | 7,179 |
| 34 | Alan Dabbiere | $8.1M | McLean | 7,850 |
| 35 | Earl and Amanda Stafford | $8.1M | McLean | 20,258 |
| 36 | "John Rogers and Deborah Lehr | $8.1M | Massachusetts Avenue Heights | 8,148 |
| 37 | Randall Odeneal | $8M | McLean | 12,641 |
| 38 | Armeane and Mary Choksi | $8M | Kalorama | 8,159 |
| 39 | Stephen and Maxine Phillips | $7.9M | Annapolis | 19,610 |
| 40 | Adrienne Arsht | $7.8M | Massachusetts Avenue Heights | 6,581 |
| 41 | Mark Ein | $7.7M | Georgetown | 6,956 |
| 42 | Suzanne and David Hillman | $7.7M | McLean | 11,813 |
| 43 | Edward and Debra Cohen | $7.5M | Spring Valley | 10,858 |
| 44 | Peter and Nina Fitzgerald | $7.5M | McLean | 12,005 |
| 45 | Paul Horvath | $7.4M | Georgetown | 8,305 |
| 46 | Kenneth and Carolyn Brody | $7.3M | Massachusetts Avenue Heights | 5,192 |
| 47 | Kingston Property LLC | $7.3M | McLean | 14,198 |
| 48 | Richard and Chris Fairbank | $7.2M | Lorton | 3,344 |
| 49 | Michael and Kellie Ballard | $7.2M | Potomac | 12,800 |
| 50 | C. Boyden Gray | $7.2M | Georgetown | 7,458 |
The centerpiece of this home is the light-filled main kitchen, situated in a solarium that was handcrafted in England and rebuilt in Georgetown. Photograph by Ron Blunt.
24
James and Jill Tonkel
$8.7 million, Georgetown
Statistician Herman Hollerith, who cofounded the company that would evolve into IBM, built this Georgian-style mansion in 1911. It’s now home to financial executive James Rock Tonkel Jr., president of Arlington Asset Investment Corporation, who bought it for $8.5 million in 2005. The renovated house has his-and-hers master baths, a drawing room with a hidden wet bar, and a caterer’s kitchen with a 300-bottle wine cooler. The centerpiece is the light-filled main kitchen, situated in a solarium that was handcrafted in England and rebuilt in Georgetown.



