2. 11700 Karen Dr Potomac MD
11700 Karen Dr Potomac MD

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11700 Karen Dr Potomac, MD

11700 Karen Dr Potomac, MD 20854 was built in 1965 and last sold for $1,150,000. The property has a lot size of 16,077 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,381,000, reflecting a 29% change over the past year, with available bedroom details, 2.5 baths, and approximately 3,329 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$1,150,000
Last sold Oct 29, 2025
2.5
Baths
3,329
Sqft
Off Market
$1,381,000 estimated value
Built in 1965
$415/sqft
16,077 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
10-00879733
Parking
2
Subdivision
Lake Normandy Ests
Heating
Yes
Cooling
Central
Fireplaces
1
Stories
1

Property History

Over the last 12 months, the sales price of 11700 Karen Dr Potomac, MD 20854 has increased by 29%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,389,000 29 % $ 417
2025 $ 1,070,000 -3 % $ 321
2024 $ 1,107,000 4 % $ 333
2023 $ 1,062,000 1 % $ 319
2022 $ 1,050,000 10 % $ 315
2021 $ 949,000 ---- $ 285

Tax History

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Year Taxes Assesments
2026 ---- $ 946,133
2025 $ 9,912 -1 %
2024 $ 10,064 13 % $ 823,467
2023 $ 8,898 10 % $ 785,033
2022 $ 8,074 ---- $ 746,600
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Owner

William Amtmann William L Amtmann , Age 86

Lives at 11700 Karen Dr, Potomac, MD 20854-3154
Relatives: Andrew Behnke, Eric Amtmann, Jeffery Amtmann, Lindsey Amtmann, Michelle Amtmann, Ann Strommen, Annabelle Behnke, Ashley Amtmann, Cameron Amtmann
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People Living at 11700 Karen Dr Potomac, MD

William Amtmann William L Amtmann , Age 86

Lives at 11700 Karen Dr, Potomac, MD 20854-3154 Potomac MD 20854 11700 Karen Dr
Prior addresses: 11700 Karen Dr, Rockville, MD 20854-3154 Rockville MD 20854 11700 Karen Dr 16022 Burke Ave N, Shoreline, WA 98133-5844 Shoreline WA 98133 16022 Burke Ave N 8809 Postoak Rd, Potomac, MD 20854-3554 Potomac MD 20854 8809 Postoak Rd
Relatives: Andrew Behnke, Eric Amtmann, Jeffery Amtmann, Lindsey Amtmann, Michelle Amtmann, Ann Strommen, Annabelle Behnke, Ashley Amtmann, Cameron Amtmann
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Ken Huang Ken Chienchih Huang , Age 51

Lives at 9908 Avenel Farm Dr, Potomac, MD 20854-5410 Potomac MD 20854 9908 Avenel Farm Dr
Prior addresses: 9908 Avenel Farm DR, Rockville, MD 20854-5410 Rockville MD 20854 9908 Avenel Farm DR 1083 Grand Oak Way, Rockville, MD 20852-1000 Rockville MD 20852 1083 Grand Oak Way 6070 California Cir, Apt 204, Rockville, MD 20852-4866 Rockville MD 20852 6070 California Cir, Apt 204
Relatives: Chienyu Huang, Chun Huang, Hsiang Huang, Hwai Huang, Karen Huang, Wen Huang, Arthur Huang, Chen Yi
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Michelle Amtmann Michelle S Amtmann , Age 86

Lives at 11700 Karen Dr, Potomac, MD 20854-3154 Potomac MD 20854 11700 Karen Dr
Prior addresses: 11700 Karen Dr, Rockville, MD 20854-3154 Rockville MD 20854 11700 Karen Dr
Relatives: William Amtmann, Eric Amtmann, Jeffery Amtmann, Lindsey Amtmann, Michelle Anmtmann, Andrew Behnke, Ashley Amtmann, Cameron Amtmann, Chang Amtmann
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Franz Urrutia Franz Sebastian Urrutia , Age 50

Lives at 1083 Grand Oak Way, Rockville, MD 20852-1000 Rockville MD 20852 1083 Grand Oak Way
Prior addresses: 11700 Karen Dr, Potomac, MD 20854-3154 Potomac MD 20854 11700 Karen Dr 4917 Saint Elmo Ave, Bethesda, MD 20814-6007 Bethesda MD 20814 4917 Saint Elmo Ave 4711 Montgomery Ln, Bethesda, MD 20814-5313 Bethesda MD 20814 4711 Montgomery Ln
Relatives: Victoria Lopez, Cecilia Urrutia, Jorge Urrutia, Marcela Urrutia, Marcela Zamora, Monica Urrutia, Paola Abudlkalek, Rosemary Barrientos
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Lindsey Amtmann Lindsey Linsye Amtmann , Age 62

Lives at 16022 Burke Ave N, Shoreline, WA 98133-5844 Shoreline WA 98133 16022 Burke Ave N
Prior addresses: 1021 NE 130th St, Seattle, WA 98125-4069 Seattle WA 98125 1021 NE 130th St 11700 Karen Dr, Potomac, MD 20854-3154 Potomac MD 20854 11700 Karen Dr 8835 Midvale Ave N, Seattle, WA 98103-4033 Seattle WA 98103 8835 Midvale Ave N
Relatives: Andrew Behnke, Eric Amtmann, Jeffery Amtmann, Julia Lindsey, Michelle Amtmann, William Amtmann, Ann Strommen, Annabelle Behnke, Ashley Amtmann
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Jeffery Amtmann Jeffery Lake Amtmann , Age 61

Lives at 7807 Heritage Farm Dr, Montgomry Vlg, MD 20886-5804 Montgomry Vlg MD 20886 7807 Heritage Farm Dr
Prior addresses: 7807 Heritage Farm Dr, Gaithersburg, MD 20886-5804 Gaithersburg MD 20886 7807 Heritage Farm Dr 7807 Heritage Farm Dr, Montgomery Village, MD 20886-5804 Montgomery Village MD 20886 7807 Heritage Farm Dr 8226 Fenton St, Ste 300, Silver Spring, MD 20910-4502 Silver Spring MD 20910 8226 Fenton St, Ste 300
Relatives: Chang Amtmann, Cameron Amtmann, Eric Amtmann, Lindsey Amtmann, Michelle Amtmann, Stella Kuo, Terry Yu, William Amtmann, Yolanda Kuo
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Leon Nasar Leon Sheldon Nasar , Age 58

Lives at 11730 Devilwood Dr, Potomac, MD 20854-3403 Potomac MD 20854 11730 Devilwood Dr
Prior addresses: 11700 Karen DR, Potomac, MD 20854-3154 Potomac MD 20854 11700 Karen DR 8817 36th Ave, College Park, MD 20740-4419 College Park MD 20740 8817 36th Ave 8609 50th Pl, College Park, MD 20740-4101 College Park MD 20740 8609 50th Pl
Relatives: Lisa Nasar, Ayub Nasar, Jacqueline Nasar, Jodi Moraru, Joshua Nasar, Judye Rudolph, Leon Nasar, Lisa Fernandez, Sam Nasar
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Eric Amtmann Eric W Amtmann , Age 56

Lives at 5058 Old Fox Trail Ct, # C, Crozet, VA 22932-3142 Crozet VA 22932 5058 Old Fox Trail Ct, # C
Prior addresses: 1145 Hunters Ridge Rd, Earlysville, VA 22936-9570 Earlysville VA 22936 1145 Hunters Ridge Rd 116 Hessian Hills Rdg, Apt 2, Charlottesvle, VA 22901-2513 Charlottesvle VA 22901 116 Hessian Hills Rdg, Apt 2
Relatives: Michelle Amtmann, Ashley Amtmann, Jacob Amtmann, Javier Amtmann, Jeffery Amtmann, Lindsey Amtmann, Nathan Amtmann, William Amtmann
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Lisa Nasar Lisa Michelle Nasar , Age 55

Lives at 11730 Devilwood Dr, Potomac, MD 20854-3403 Potomac MD 20854 11730 Devilwood Dr
Prior addresses: 11700 Karen DR, Potomac, MD 20854-3154 Potomac MD 20854 11700 Karen DR 8817 36th Ave, College Park, MD 20740-4419 College Park MD 20740 8817 36th Ave 8609 50th Pl, College Park, MD 20740-4101 College Park MD 20740 8609 50th Pl
Relatives: Leon Nasar, Ayub Nasar, Jacqueline Nasar, Judye Rudolph, Lisa Fernandez, Lisa Nassar, Sam Nasar, Samuel Nasar
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Neighbors

11614 Karen Dr
Potomac, MD
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11702 Karen Dr
Potomac, MD
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11612 Karen Dr
Potomac, MD
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11704 Karen Dr
Potomac, MD
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FAQs

Who lives at 11700 Karen Dr, Potomac, MD 20854?
According to our records, the current person living in 11700 Karen Dr is William Amtmann.
Is this property currently for sale?
The property is not for sale and last sold for $1,150,000 on Oct 29, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $1,381,000, reflecting a 29% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 3,329 sq ft of living space on a 16,077 sq ft lot, built in 1965 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 11614 Karen Dr, 11702 Karen Dr, and 11612 Karen Dr, each with its own property report to help compare size, value, and residents.