Modern Elegance in the Heart of Bethesda. Welcome to 6109 Greentree Road — a fully renovated and expanded mid-century modern masterpiece nestled in one of Bethesda’s most desirable neighborhoods. This stunning four-bedroom, three-and-a-half-bath home has been reimagined with impeccable attention to detail and the highest quality finishes throughout. The open, airy design harmonizes sleek modernism with timeless comfort, offering spacious living areas, two Heat & Glow gas fireplaces, and a seamless indoor-outdoor flow. The beautifully redesigned gardens feature lush landscaping, multiple patios, and parking for four vehicles in the front. The gourmet kitchen is a culinary dream, boasting an impressive suite of Miele appliances including a built-in wall oven, steam oven, 36” refrigerator/freezer, and coffee system. A separate bar area with under-counter wine cooler and dishwasher ensures effortless entertaining, while the Miele-equipped laundry room offers high-efficiency performance on a waterproof floor. Every detail supports sustainable luxury—from the Tesla solar shingle roof and four Powerwall batteries to two EV charging stations and a 17 kW solar system tied to a Pepco net-zero meter. The home’s intelligent infrastructure includes a 400-amp electrical service, LED lighting throughout, advanced HVAC with Bosch and Panasonic systems, and an Aqua Pure water filter. Environmentally conscious design features like double-pane Argon gas windows and passive solar orientation reduce energy use while maximizing comfort. Premium finishes in oak, stone, tile, and glass add sophisticated texture and warmth. 6109 Greentree Road is more than a home—it's a refined lifestyle powered by innovation, comfort, and timeless design.
Single-familyProperty Type
1956Year Built
9,410 sq ftLot Size
$572Est. Price/Sq.Ft.
4 spacesParking
Listed by Marc Bertinelli• Washington Fine Properties, LLC
•202-944-5000 (broker)
•info@wfp.com (broker)
Listed by Marc Satrazemis• Washington Fine Properties, LLC
A home in the Walt Whitman Cluster. A lovingly-updated and well-maintained split-level home located in one of the most sought-after neighborhoods of Bethesda. The home is only a few minutes from NIH, Suburban Hospital, public schools, and the shops and restaurants of downtown Bethesda. Close to Metro and other public transportation, with easy access to I-270, I-495 and Rockville Pike. Built in the mid-1950s, three bedrooms, three baths, a cozy family room, and a den in the lower level. Beautifully updated eat-in kitchen on the main level next to a light-filled dining area, opening to a spacious lovely garden. The upper level offers a master bedroom with an ensuite bath and two additional bedrooms that share an updated hall bath. Spacious cozy family room in the lower level. Additional bedroom next the family room can be a den. New roof that was installed in 2018. A must see.
Public Records
May 21, 1984
Sold
$134,000
$45/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,127 (+3.3%)
2024
$8,832 (+5.8%)
2023
$8,351 (+11.2%)
$560,000 + $203,800
$763,800
2022
$7,507 (+7.3%)
2021
$6,998 (+0.8%)
2020
$6,941 (+0.9%)
$533,300 + $110,500
$643,800
2019
$6,882 (+0.6%)
2018
$6,841 (+3.0%)
$507,900 + $129,700
$637,600
2017
$6,642 (+15.7%)
2015
$5,741 (+2.8%)
2014
$5,585 (+5.9%)
2013
$5,275 (+4.7%)
2012
$5,040 (+9.8%)
2011
$4,589
2010
$4,589 (+44.4%)
2009
$3,178
Tax history for 6109 Greentree Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,127 (+3.3%)
2024
$8,832 (+5.8%)
2023
$8,351 (+11.2%)
$560,000 + $203,800
$763,800
2022
$7,507 (+7.3%)
2021
$6,998 (+0.8%)
2020
$6,941 (+0.9%)
$533,300 + $110,500
$643,800
2019
$6,882 (+0.6%)
2018
$6,841 (+3.0%)
$507,900 + $129,700
$637,600
2017
$6,642 (+15.7%)
2015
$5,741 (+2.8%)
2014
$5,585 (+5.9%)
2013
$5,275 (+4.7%)
2012
$5,040 (+9.8%)
2011
$4,589
2010
$4,589 (+44.4%)
2009
$3,178
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
—
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
9,410 Sq. Ft.
Year renovated
—
Sq. Ft.
1,972
Year built
1956
Style
Single Family Residential
County
Montgomery County
APN
07 00432531
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 17, 2026.
R-60
Residential - 60 Zone
The intent of the R-60 zone is to provide designated areas of the County for moderate density residential uses. The predominant use is residential in a detached house. A limited number of other building types may be allowed under the optional method of development.
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly / meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Transportation-Other
Park & open space
Dec 6, 2021 • Final
Building residential
Remodel
Dec 6, 2021 • Final
Electrical
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
School District Source: Listing Agent
Location Information
Outside City Limits
Directions: Old Georgetown to Greentree. House on Right
Public facts
Beds: —
Baths: 3.0
Sq. Ft.: 1,972
Stories: 1.0
Lot Size: 9,410 square feet
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: Montgomery County
APN: 07 00432531
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Wyngate Elementary School
Public K-5 • Assigned • 0.6mi
8/10
North Bethesda Middle School
Public 6-8 • Assigned • 0.3mi
10/10
Walter Johnson High School
Public 9-12 • Assigned • 1.7mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Bethesda is best known for its vibrant downtown filled with upscale shops, award-winning restaurants, and lively arts and entertainment venues. It’s also recognized as a major hub for healthcare, research, and government institutions such as NIH &...