Get new listings emailed daily! JOIN SIGN IN
The Richard Boas Real Estate Team
REALTORS®, ASSOCIATE BROKER
(717) 209-0995
Facebook Icon LinkedIn Icon Richard Boas III Facebook Icon Richard Boas III LinkedIn Icon 

10420 Oaklyn Drive, Rockville, MD 20854

$2,499,000
  • 10420 Oaklyn Drive, Rockville, MD 20854 Main Photo

24 Total Photos [Click to View All]

New to the Market
BEDS5 BATHS4 full SQUARE FEET4,782 MLS#MDMC2231212
STATUSACTIVE PROPERTY TYPEResidential - Single Family SUBDIVISIONPOTOMAC OUTSIDE SCHOOLMONTGOMERY COUNTY PUBLIC SCHOOLS

Property Description

Welcome to Sweetwater Farm, where an incredible opportunity awaits at 10420 Oakland Drive, just moments from Avenel Golf & Country Club. Nestled on approximately 2.7 breathtaking acres backing to a heavily wooded stream, this remarkable 1860s farmhouse has been thoughtfully renovated and expanded while preserving its timeless charm and character. At the heart of the home is a stunning gourmet kitchen centered around a spacious island, perfectly positioned between the elegant dining room and the inviting family spaces. The home features an impressive great room with a fireplace, along with a second expansive family room highlighted by a beautiful stone hearth fireplace, creating warm and welcoming spaces ideal for both relaxation and entertaining. Outdoor living is simply exceptional. Surrounding the family room are multiple entertaining areas including a large IPE deck, a flagstone patio, a screened porch, and an elevated deck offering panoramic views of the open fields and surrounding woods. A classic wraparound porch completes the home’s incredible connection to the outdoors. The main level also features a modern private office with direct outdoor access, ideal for working from home. Above the dining room, a striking tower addition creates a unique and secluded retreat. The lower level offers a separate accessible bedroom suite, providing flexibility for guests, extended family, or an au pair arrangement. Upstairs, the second floor includes a luxurious primary suite with a spa-inspired bathroom, an additional oversized bedroom, a full bath, and a convenient laundry room. The third floor features another large bedroom along with the unforgettable ivory tower office, showcasing panoramic views in every direction and providing the perfect creative or executive workspace. Sweetwater Farm is a rare blend of historic elegance, modern comfort, and peaceful natural beauty in one of the area’s most sought-after settings.

10420 Oaklyn Drive | MLS# MDMC2231212

This single family home located at 10420 Oaklyn Drive, Rockville, MD 20854 is currently listed for sale with an asking price of $2,499,000. This property was built in 1860 and has 5 bedrooms and 4 full baths with 4782 sq. ft. Oaklyn Drive is located in the POTOMAC OUTSIDE subdivision within the MONTGOMERY COUNTY PUBLIC SCHOOLS school district. Search POTOMAC OUTSIDE real estate on www.richardboasrealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Connecting Stairway
Basement: Yes
Cooling: Central A/C, Programmable Thermostat
Fireplaces: 1
Fuel Type: Natural Gas, Propane - Owned
Heating: Forced Air
Home Style: Colonial, Craftsman
Lot Size: 2.70 Acres
Stories: 3.5
Taxes: $14,982
Year Built: 1860

Feature Descriptions

Accessibility: 2+ Access Exits, Doors - Swing In, Kitchen Mod, Level Entry - Main
Additional Structures: Above Grade, Below Grade
Appliances: Refrigerator, Washer, Dryer, Icemaker, Stove, Oven - Wall, Microwave, Dishwasher, Disposal
Exterior: Frame
Interior: Ceiling Fan(s)
Lot Dimensions: 2.70 Acre(S)
Sewer: Public Sewer
SQFT Above Finished: 4782
SQFT Total Finished: 4782
Structure Type: Detached
Water: Public Hook-up Available, Well

Local Schools

School District: MONTGOMERY COUNTY PUBLIC SCHOOLS

Listed By / Shown By

Listed By

Agency Name: REMAX Platinum Realty
Agency Phone: 2404970408

IDX logo

Estimate Your Payment

Estimated Payment

$ 7,539.07 per month $5,561.69 Principal & Interest $1,248.50 Property Tax $728.88 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Monthly PMI fees could increase payment if above 80% LTV)
Getting pre-qualified is the first step to buying a home! GET PREQUALIFIED NOW Home Mortgage Logo
Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/09/2026. The listing information on this page last changed on 05/09/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 05/09/2026 2:23:53 AM EST) or Bright MLS (last updated Fri 05/08/2026 12:36:57 AM EST). Real estate listings held by brokerage firms other than Berkshire Hathaway HomeServices Homesale Realty may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
Federal Housing Equal Opportunity Realtor
Corporate Office - 215 S Centerville Rd. Lancaster, PA 17603
James J Hafer - West Virginia Broker of Record

©2026 BHH Affiliates, LLC. An independently owned and operated franchisee of BHH Affiliates, LLC. Berkshire Hathaway HomeServices and the Berkshire Hathaway HomeServices symbol are registered service marks of Columbia Insurance Company, a Berkshire Hathaway affiliate. Equal Housing Opportunity.


Agent License Information: 
Licensed in Pennsylvania
Richard Boas Jr. and Richard Boas III
www.RichardBoasRealEstate.com 

215 S. Centerville Road, Lancaster, PA 17603
717-393-0100

Login to Saved Search

Pixel