2. 10817 Stanmore Dr Potomac MD
10817 Stanmore Dr Potomac MD

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10817 Stanmore Dr Potomac, MD

10817 Stanmore Dr Potomac, MD 20854 was built in 1965 and last sold for $3,506,250. The property has a lot size of 157,252 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 5,547,000, reflecting a 1% change over the past year, with 5 beds, 9 baths, and approximately 7,864 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

$3,506,250
Last sold Feb 20, 2026
5
Beds
9
Baths
7,864
Sqft
Off Market
$5,547,000 estimated value
Built in 1965
$705/sqft
157,252 lot sqft
$875 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
10-00878421
Parking
5
Subdivision
Great Falls Estates
Heating
Yes
Cooling
Central
Fireplaces
1
Stories
2

Property History

Over the last 12 months, the sales price of 10817 Stanmore Dr Potomac, MD 20854 has increased by 1%, and the tax increased by 5%.

Price History

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Year Price Price/Sq Ft
2026 $ 3,987,000 1 % $ 507
2025 $ 3,918,000 -5 % $ 498
2024 $ 4,167,000 66 % $ 530
2023 $ 2,510,000 -35 % $ 319
2022 $ 3,879,000 12 % $ 493
2021 $ 3,439,000 ---- $ 437

Tax History

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Year Taxes Assesments
2025 $ 27,478 5 % $ 2,314,900
2024 $ 26,126 5 %
2023 $ 24,854 13 % $ 2,098,833
2022 $ 21,923 -49 % $ 1,990,800
2021 $ 43,684 ---- $ 1,990,800
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Owner

Jake Simon Jake Brown Simon , Age 28

Lives at 6474 Painted Valley Pass, Park City, UT 84098-1424
Relatives: Allen Simon, Donald Simon, Ike Simon, Jake Simon, Janet Murphy, Jennifer Simon, Melanie Simon, Neal B, Scott Simon
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People Living at 10817 Stanmore Dr Potomac, MD

Jake Simon Jake Brown Simon , Age 28

Lives at 6474 Painted Valley Pass, Park City, UT 84098-1424 Park City UT 84098 6474 Painted Valley Pass
Prior addresses: 10817 Stanmore Dr, Potomac, MD 20854-1521 Potomac MD 20854 10817 Stanmore Dr
Relatives: Allen Simon, Donald Simon, Ike Simon, Jake Simon, Janet Murphy, Jennifer Simon, Melanie Simon, Neal B, Scott Simon
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Deborah Vaccaro Deborah Julie Vaccaro , Age 80

Lives at 10817 Stanmore Dr, Potomac, MD 20854-1521 Potomac MD 20854 10817 Stanmore Dr
Prior addresses: 14612 Edelmar Dr, Silver Spring, MD 20906-1735 Silver Spring MD 20906 14612 Edelmar Dr 9610 Glen Rd, Potomac, MD 20854-2074 Potomac MD 20854 9610 Glen Rd 70 Upper Rock Cir, Apt 419, Rockville, MD 20850-4288 Rockville MD 20850 70 Upper Rock Cir, Apt 419
Relatives: Constance Mascelli, John Vaccaro, Kristen Dettleff, Frances Restrivera, Isidoro Mascelli, John Dettleff, Juliana Mascelli
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Jennifer Simon Jennifer Brown Simon , Age 58

Lives at 6474 Painted Valley Pass, Park City, UT 84098-1424 Park City UT 84098 6474 Painted Valley Pass
Prior addresses: 1753 Platte Clove RD, Elka Park, NY 12427 Elka Park NY 12427 1753 Platte Clove RD 10817 Stanmore Dr, Rockville, MD 20854-1521 Rockville MD 20854 10817 Stanmore Dr 2711 Henry Hudson Pkwy, Apt 7D, Bronx, NY 10463-4716 Bronx NY 10463 2711 Henry Hudson Pkwy, Apt 7D
Relatives: Neal B, Allison Kotin, Cody Hicks, David Brown, Ida Simon, Ike Simon, Jake Simon, Jennifer Brown
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Neal Simon Neal J Simon , Age 58

Lives at 6474 Painted Valley Pass, Park City, UT 84098-1424 Park City UT 84098 6474 Painted Valley Pass
Prior addresses: 10817 Stanmore Dr, Potomac, MD 20854-1521 Potomac MD 20854 10817 Stanmore Dr 10817 Stanmore Dr, Rockville, MD 20854-1521 Rockville MD 20854 10817 Stanmore Dr 5203 Battery Ln, Bethesda, MD 20814-2401 Bethesda MD 20814 5203 Battery Ln
Relatives: Jennifer Simon, Donald Simon, Ike Simon, Jacqueline Simon, Jake Simon, Katherine Simon, Nora Simon, Robert Simon
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Kristen Dettleff Kristen V Dettleff , Age 50

Lives at 10817 Stanmore Dr, Potomac, MD 20854-1521 Potomac MD 20854 10817 Stanmore Dr
Prior addresses: 5254 Messina ST, Ave Maria, FL 34142-9558 Ave Maria FL 34142 5254 Messina ST 75 Lake AVE, Rehoboth Beach, DE 19971-2107 Rehoboth Beach DE 19971 75 Lake AVE 12 Wilmington Ave, Rehoboth Beach, DE 19971-2926 Rehoboth Beach DE 19971 12 Wilmington Ave
Relatives: Deborah Vaccaro, John Dettleff, John Vaccaro, Ruth Dettleff, Constance Mascelli, Keith Schmidt, Albert Tribble
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John Dettleff John Andrew Dettleff , Age 50

Lives at 10817 Stanmore Dr, Potomac, MD 20854-1521 Potomac MD 20854 10817 Stanmore Dr
Prior addresses: 5254 Messina ST, Ave Maria, FL 34142-9558 Ave Maria FL 34142 5254 Messina ST 75 Lake AVE, Rehoboth Beach, DE 19971-2107 Rehoboth Beach DE 19971 75 Lake AVE 12 Wilmington Ave, Rehoboth Beach, DE 19971-2926 Rehoboth Beach DE 19971 12 Wilmington Ave
Relatives: John Dettleff, Kristen Dettleff, Ruth Dettleff, Deborah Vaccaro, John Vaccaro, Constance Mascelli, Cyndra Schmidt, Cynthia Schmidt, Frances Restrivera
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Leo Mullen Leo C Mullen , Age 77

Lives at 22 Beman Woods Ct, Potomac, MD 20854-5481 Potomac MD 20854 22 Beman Woods Ct
Prior addresses: 19 Brewster Rd, Nantucket, MA 02554-2301 Nantucket MA 02554 19 Brewster Rd 22 Beman Woods Ct, Rockville, MD 20854-5481 Rockville MD 20854 22 Beman Woods Ct 7901 Jones Branch Dr, Ste 400, Mclean, VA 22102-3300 Mclean VA 22102 7901 Jones Branch Dr, Ste 400
Relatives: Helene Patterson, Caroline Mullen, Katharine Mullen, Leo Mullen, Mary Mullen, Thomas Peterson, Andrew Mullen, Anita Mullen
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Helene Patterson Helene P Patterson , Age 80

Lives at 22 Beman Woods Ct, Potomac, MD 20854-5481 Potomac MD 20854 22 Beman Woods Ct
Prior addresses: 19 Brewster Rd, Nantucket, MA 02554-2301 Nantucket MA 02554 19 Brewster Rd 22 Beman Woods Ct, Rockville, MD 20854-5481 Rockville MD 20854 22 Beman Woods Ct 10817 Stanmore Dr, Rockville, MD 20854-1521 Rockville MD 20854 10817 Stanmore Dr
Relatives: Leo Mullen, Caroline Mullen, Katharine Mullen, Marcie Patterson, Amy Patterson, Betty Patterson, Claire Cohen, Donald Cohen, Donna Cohen
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John Dettleff John S Dettleff , Age 87

Lives at 10817 Stanmore DR, Potomac, MD 20854-1521 Potomac MD 20854 10817 Stanmore DR
Prior addresses: 9610 Glen Rd, Potomac, MD 20854-2074 Potomac MD 20854 9610 Glen Rd
Relatives: Ruth Dettleff, John Dettleff, Kristen Dettleff, Deborah Vaccaro, John Vaccaro, Constance Mascelli, Cyndra Schmidt, Cynthia Schmidt, Frances Restrivera
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Caroline Mullen Caroline B Mullen , Age 42

Lives at 19 Brewster Rd, Nantucket, MA 02554-2301 Nantucket MA 02554 19 Brewster Rd
Prior addresses: 27 Berkeley St, Somerville, MA 02143-1603 Somerville MA 02143 27 Berkeley St 225 Eastern Pkwy, Apt 2B, Brooklyn, NY 11238-6310 Brooklyn NY 11238 225 Eastern Pkwy, Apt 2B 255 W 23rd St, Apt 5AW, New York, NY 10011-2332 New York NY 10011 255 W 23rd St, Apt 5AW
Relatives: Helene Patterson, Katharine Mullen, Leo Mullen, Marcie Patterson, Mary Mullen, Thomas Peterson, Anthony Mullen
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Neighbors

10813 Stanmore Dr
Potomac, MD
View Property Report
10813 Stanmore Dr
Potomac, MD
View Property Report
10904 Martingale Ct
Potomac, MD
View Property Report
10821 Stanmore Dr
Potomac, MD
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FAQs

Who lives at 10817 Stanmore Dr, Potomac, MD 20854?
According to our records, the current person living in 10817 Stanmore Dr is Jake Simon.
Is this property currently for sale?
The property is not for sale and last sold for $3,506,250 on Feb 20, 2026. 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 $5,547,000, reflecting a 1% 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 7,864 sq ft of living space on a 157,252 sq ft lot, built in 1965 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 10813 Stanmore Dr, 10813 Stanmore Dr, and 10904 Martingale Ct, each with its own property report to help compare size, value, and residents.