2. 8301 Postoak Rd Potomac MD
8301 Postoak Rd Potomac MD

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8301 Postoak Rd Potomac, MD

8301 Postoak Rd Potomac, MD 20854 was built in 1964 and last sold for $235,000. The property has a lot size of 14,675 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,083,000, reflecting a -3% change over the past year, with available bedroom details, 3.5 baths, and approximately 3,256 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

$235,000
Last sold Mar 16, 2026
3.5
Baths
3,256
Sqft
Off Market
$1,083,000 estimated value
Built in 1964
$333/sqft
14,675 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
04-00102850
Subdivision
Regency Estates
Heating
Yes
Cooling
Central
Fireplaces
1
Stories
2

Property History

Over the last 12 months, the sales price of 8301 Postoak Rd Potomac, MD 20854 has decreased by -3%, and the tax increased by 2%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,078,000 -3 % $ 331
2025 $ 1,117,000 3 % $ 343
2024 $ 1,081,000 9 % $ 332
2023 $ 989,000 6 % $ 304
2022 $ 930,000 0 % $ 286
2021 $ 926,000 ---- $ 284

Tax History

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Year Taxes Assesments
2025 $ 10,264 2 % $ 878,567
2024 $ 10,048 18 %
2023 $ 8,515 5 % $ 737,900
2022 $ 8,037 -49 % $ 731,700
2021 $ 15,791 ---- $ 725,500
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Owner

Mary Heneghan Mary C Heneghan , Age 97

Lives at 8301 Postoak Rd, Potomac, MD 20854-3479
Relatives: Brendan Heneghan, Christian Heneghan, James Heneghan, Jeanette Heneghan, John Heneghan, Kathryn Heneghan, Margaret Heneghan
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People Living at 8301 Postoak Rd Potomac, MD

Mary Heneghan Mary C Heneghan , Age 97

Lives at 8301 Postoak Rd, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak Rd
Prior addresses: 8301 Postoak Rd, Rockville, MD 20854-3479 Rockville MD 20854 8301 Postoak Rd 401 Russell AVE, Apt 112, Gaithersburg, MD 20877-2822 Gaithersburg MD 20877 401 Russell AVE, Apt 112
Relatives: Brendan Heneghan, Christian Heneghan, James Heneghan, Jeanette Heneghan, John Heneghan, Kathryn Heneghan, Margaret Heneghan
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Mary Heneghan Mary T Heneghan , Age 67

Lives at 8301 Postoak Rd, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak Rd
Prior addresses: 2 Cristy LN, Ocean View, DE 19970-9749 Ocean View DE 19970 2 Cristy LN 7752 Decatur Rd, Landover Hills, MD 20784-1718 Landover Hills MD 20784 7752 Decatur Rd 2 Christy Ln, Ocean View, DE 19970-9749 Ocean View DE 19970 2 Christy Ln
Relatives: Philip Heneghan, Brendan Heneghan, Christian Heneghan, James Heneghan, John Heneghan, Kathryn Heneghan, Margaret Heneghan
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Patrick Heneghan Patrick Cunningham Heneghan , Age 52

Lives at 7400 Lakeview Dr, Apt 109, Bethesda, MD 20817-6454 Bethesda MD 20817 7400 Lakeview Dr, Apt 109
Prior addresses: 509 E 38th St, Baltimore, MD 21218-1930 Baltimore MD 21218 509 E 38th St 8301 Postoak Rd, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak Rd 4858 Battery Ln, Apt 405, Bethesda, MD 20814-2740 Bethesda MD 20814 4858 Battery Ln, Apt 405
Relatives: Brendan Heneghan, Christian Heneghan, David Ruch, Jackelyn Avelar, James Heneghan, Jeanette Heneghan, John Heneghan
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Arnold Yin Arnold Lien Yin , Age 67

Lives at 8304 Postoak Rd, Potomac, MD 20854-3478 Potomac MD 20854 8304 Postoak Rd
Prior addresses: 8301 Postoak RD, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak RD 8304 Postoak Rd, Rockville, MD 20854-3478 Rockville MD 20854 8304 Postoak Rd
Relatives: Li Yin
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Philip Heneghan Philip Mongan Heneghan , Age 68

Lives at 2 Cristy Ln, Ocean View, DE 19970-9749 Ocean View DE 19970 2 Cristy Ln
Prior addresses: 400 Base Ave E, Apt 219, Venice, FL 34285-4121 Venice FL 34285 400 Base Ave E, Apt 219 7752 Decatur Rd, Landover Hills, MD 20784-1718 Landover Hills MD 20784 7752 Decatur Rd 2 Christy Ln, Ocean View, DE 19970-9749 Ocean View DE 19970 2 Christy Ln
Relatives: Mary Heneghan, Brendan Heneghan, Christian Heneghan, James Heneghan, John Heneghan, Kathryn Heneghan, Margaret Heneghan
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Morton Lambert Morton A Lambert , Age 100

Lives at 173 Desales Dr, Purcellville, VA 20132-5814 Purcellville VA 20132 173 Desales Dr
Prior addresses: 8301 Postoak RD, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak RD 1626 Waters Edge Ln, Reston, VA 20190-4228 Reston VA 20190 1626 Waters Edge Ln
Relatives: Joel Lambert, Aleisha Lambert, Arthur Lambert, Catherine Lambert, Christopher Lambert, Dorothy Lambert, Dustin Lambert, Genevieve Mclaughlin, Lisa Lambert
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Lafayette Fcu Lafayette Fcu

Lives at 210 S Morris ST, Oxford, MD 21654-1206 Oxford MD 21654 210 S Morris ST
Prior addresses: 2701 Tower Oaks BLVD, Rockville, MD 20852-4235 Rockville MD 20852 2701 Tower Oaks BLVD 1155 Marcy AVE, Oxon Hill, MD 20745-2541 Oxon Hill MD 20745 1155 Marcy AVE
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Margaret Heneghan Margaret M Heneghan , Age 67

Lives at 40876 Mclay Rd, Homer, AK 99603-9417 Homer AK 99603 40876 Mclay Rd
Prior addresses: Po Box 3074, Homer, AK 99603-3074 Homer AK 99603 Po Box 3074 8301 Postoak Rd, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak Rd 844 Garfield Pkwy, Bethany Beach, DE 19930-9156 Bethany Beach DE 19930 844 Garfield Pkwy
Relatives: Brendan Heneghan, Christian Heneghan, James Heneghan, John Heneghan, Kathryn Heneghan, Mary Heneghan
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Tanya King Tanya Maura King , Age 50

Lives at 2402 Westchester Ave, Ellicott City, MD 21043-4742 Ellicott City MD 21043 2402 Westchester Ave
Prior addresses: 8301 Postoak Rd, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak Rd 1653 Anderson Rd, Apt 7, Mclean, VA 22102-1653 Mclean VA 22102 1653 Anderson Rd, Apt 7
Relatives: Delia Baker, Daniel Baker, Derrick Baker, Donovan Baker, Jo Baker, John King, Shanae Smith, Amirah Baker, Arya Meyer
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Brendan Heneghan Brendan Patrick Heneghan , Age 49

Lives at 11 Calgary Ave, Ocean View, DE 19970-9743 Ocean View DE 19970 11 Calgary Ave
Prior addresses: 8301 Postoak Rd, Potomac, MD 20854-3479 Potomac MD 20854 8301 Postoak Rd 17 Amundson Ave, Mount Vernon, NY 10550-4837 Mount Vernon NY 10550 17 Amundson Ave 7400 Lakeview DR, Apt 109, Bethesda, MD 20817 Bethesda MD 20817 7400 Lakeview DR, Apt 109
Relatives: Christian Heneghan, James Heneghan, John Heneghan, Kathryn Heneghan, Liam Heneghan, Margaret Heneghan, Mary Heneghan
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Neighbors

8303 Postoak Rd
Potomac, MD
View Property Report
11705 Devilwood Ct
Potomac, MD
View Property Report
11710 Devilwood Ct
Potomac, MD
View Property Report
11708 Devilwood Ct
Potomac, MD
View Property Report

FAQs

Who lives at 8301 Postoak Rd, Potomac, MD 20854?
According to our records, the current person living in 8301 Postoak Rd is Mary Heneghan.
Is this property currently for sale?
The property is not for sale and last sold for $235,000 on Mar 16, 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 $1,083,000, reflecting a -3% 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 3,256 sq ft of living space on a 14,675 sq ft lot, built in 1964 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 8303 Postoak Rd, 11705 Devilwood Ct, and 11710 Devilwood Ct, each with its own property report to help compare size, value, and residents.