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O Brien Realty, Inc. has 62 property listings, showing 12.

SoldFeb 27, 2026
$925,000
26000 Sycamore Drive
Mechanicsville MD 20659
4
4
6
Single-Family
Listing courtesy of CENTURY 21 New Millennium and O Brien Realty, Inc.
SoldFeb 27, 2026
$410,000
134 Charming Forest Avenue
La Plata MD 20646
3
3
4
Single-Family
Listing courtesy of O Brien Realty, Inc. and Compass
SoldFeb 27, 2026
$590,000
48469 Heritage Hill Lane
St. Inigoes MD 20684
4
4
2
Single-Family
Listing courtesy of CENTURY 21 New Millennium and O Brien Realty, Inc.
SoldFeb 20, 2026
$340,000
21675 Galatea Street
Lexington Park MD 20653
3
2
1
Single-Family
Listing courtesy of Infinitas Realty Group and O Brien Realty, Inc.
SoldFeb 20, 2026
$600,000
520 East Chesapeake Beach Road
Owings MD 20736
4
3
2
Single-Family
Listing courtesy of O Brien Realty, Inc. and KW Metro Center
For Sale
$10,000
204 Lessin Drive
Drum Point MD 20657
Land
Listing courtesy of O Brien Realty, Inc.
SoldFeb 12, 2026
$365,000
44285 Beaver Creek Dr
California MD 20619
4
4
1
Townhouse
Listing courtesy of RE/MAX One and O Brien Realty, Inc.
SoldJan 22, 2026
$289,000
45732 Military Lane
California MD 20634
3
3
Townhouse
Listing courtesy of ListWithFreedom.com and O Brien Realty, Inc.
SoldDec 10, 2025
$400,000
11423 Rawhide Rd
Chesapeake Ranch Estates MD 20657
4
3
Single-Family
Listing courtesy of RESOLUTE REAL ESTATE and O Brien Realty, Inc.
SoldNov 13, 2025
$490,000
48875 George Bonds Ln
St. Mary's County MD 20684
4
4
6
Single-Family
Listing courtesy of CENTURY 21 New Millennium and O Brien Realty, Inc.
SoldNov 12, 2025
$435,000
18324 Chestnut St
Lexington Park MD 20653
4
4
2
Single-Family
Listing courtesy of O Brien Realty, Inc. and CENTURY 21 New Millennium
SoldNov 12, 2025
$439,990
95 Dares Wharf Rd
Prince Frederick MD 20678
4
3
1
Single-Family
Listing courtesy of O Brien Realty, Inc. and RE/MAX One
13 - 24 of 62

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