O2 Mold Testing, Bethesda, MD, USA

4424 Montgomery Avenue, Bethesda, Maryland, 20814, United States

Name: O2 Mold Testing
Address: 4424 Montgomery Avenue, Bethesda, Maryland, 20814, United States
Telephone: +1-240-348-8011

Homes for sale near O2 Mold Testing, Bethesda, MD, USA

Address	Bed / Bath	Listing Price
4213 LELAND STREET This classic brick Colonial bathed in natural light has been beautifully maintained and updated throughout and offers an ideal layout for both everyday living and effortless entertaining. Step into the welcoming foyer and discover a gracious flow from room to room. The formal living room features a CHEVY CHASE, MD Living Area: 2669 Sqft.	4 Beds, 4 Baths	$1,549,995
4822 CHEVY CHASE BOULEVARD Dream Home To Be! Such Potential!!! <br><br> A cute bungalow-style home that was updated 25 years ago... and could use a refreshing! The welcoming front porch is perfect for people-watching & neighbor visiting. The lot can also host a new custom re-built home ... your choice!<br><br>A PLUS is the CHEVY CHASE, MD Living Area: 2374 Sqft.	3 Beds, 3 Baths	$1,100,000
3805 THORNAPPLE STREET 3805 Thornapple Street \| A Classic Reimagined for Modern Living Nestled on one of the most coveted streets in Chevy Chase’s Section 5, 3805 Thornapple Street is a home that honors its heritage while embracing the way we live now. Originally built in 1928 and reimagined in 2025, this five-bedroom, CHEVY CHASE, MD Living Area: 3750 Sqft.	5 Beds, 4 Baths	$2,170,000
3807 TAYLOR STREET Welcome to this spacious 5 bedroom, 2.5 bath home in the heart of Chevy Chase Section 3. Filled with charm and natural light, this residence offers a flowing floor plan ideal for everyday living and entertaining. The 3 season front porch extends the living space and bridges indoor comfort with an ou CHEVY CHASE, MD Living Area: 1968 Sqft.	5 Beds, 3 Baths	$1,200,000
4601 CHELSEA LANE S Value is in the land. Sold As-Is. Build your dream house, or renovate. Home needs work. Good bones. Recent roof and furnace. Same owner 50 years. BETHESDA, MD Living Area: 990 Sqft.	4 Beds, 2 Baths	$810,000
4609 GLENBROOK PARKWAY Timeless Character Meets Modern Comfort in the Heart of Bethesda Experience a blend of refined design and thoughtful layout in one of Bethesda’s most desirable neighborhoods. From the charming front porch to the richly paneled interiors, every detail of this home reflects elevated living and ever BETHESDA, MD Living Area: 4546 Sqft.	5 Beds, 5 Baths	$1,999,900
4812 CHEVY CHASE BOULEVARD MOVE-IN READY \| LUXURY NEW HOME \| URBAN ELEGANCE MEETS TRANQUIL LIVING Discover a rare opportunity to own a custom-designed luxury residence by an award-winning builder—perfectly situated on a quiet, tree-lined homesite blocks from either Bethesda or Friendship Heights Metros, Trader Joe’s, The CHEVY CHASE, MD Living Area: 5981 Sqft.	6 Beds, 7 Baths	$2,849,801
7113 FAIRFAX ROAD PROGRESS UPDATE PHOTOS ARE FROM NOVEMBER 15, 2025. TARGET POSSIBLE MOVE IN DATE BEFORE THE NEW YEAR. Walk to downtown Bethesda! Renowned local master builder - ERB Properties - known for their exceptional quality, proudly presents the newly built 7113 Fairfax Road. Experience modern luxury and soph BETHESDA, MD Living Area: 5260 Sqft.	6 Beds, 7 Baths	$3,399,000
4807 DERUSSEY PARKWAY Amazing 5 bedroom, 4.5 bathroom home with over 4,900 square feet of living space built by Award winning Douglas Construction Group! This magnificent home has all the modern details including high ceilings, oversized windows, hardwood floors, custom fixtures and recessed lighting. The main level feat CHEVY CHASE, MD Living Area: 4922 Sqft.	5 Beds, 5 Baths	$2,899,000
4817 CHEVY CHASE BOULEVARD Discover this meticulously restored 4-bedroom, 3.5-bath Dutch Colonial home in the highly desirable Chevy Chase West neighborhood. Blending classic charm with modern luxury, this exceptional home offers elegant living just minutes from Bethesda and Friendship Heights, with convenient access to Red L CHEVY CHASE, MD Living Area: 3714 Sqft.	4 Beds, 4 Baths	$2,000,000
7012 EXETER ROAD BETHESDA, MD Living Area: 3472 Sqft.	5 Beds, 5 Baths	$1,700,000
4406 STANFORD STREET This beautiful Victorian nestled on the highly sought-after Stanford Street in the Town of Chevy Chase, exudes timeless elegance and modern comforts. As you step inside, you're greeted by a grand foyer and entrance that sets the tone for the rest of this impressive home. The main level boasts high CHEVY CHASE, MD Living Area: 3888 Sqft.	5 Beds, 4 Baths	$1,995,000
3910 UNDERWOOD STREET Construction to start in the Spring of 2026. This is an exceptional opportunity to work with the long-time neighborhood craftsman, Chase Builders. Chase Builders is an award-winning custom-level builder of new homes in the established communities of Chevy Chase. The architect, Studio Z Design Co CHEVY CHASE, MD Living Area: 6783 Sqft.	5 Beds, 8 Baths	$5,200,000
4701 ROSEDALE AVENUE A Truly Rare Offering Just Moments from Downtown Bethesda. Welcome to 4701 Rosedale Avenue, an exceptionally unique property offering the best of both worlds — timeless Bethesda charm paired with modern, flexible living. Perfectly located just moments from the vibrant heartbeat of downtown Bethesd BETHESDA, MD Living Area: 2959 Sqft.	3 Beds, 4 Baths	$1,249,900
4621 DRUMMOND AVENUE This deceptively large and graceful home presents a wonderful opportunity on coveted Drummond Avenue. Originally built in 1900, the house was significantly expanded in 2021-2022 to more than 4,000 sqft above ground, blending timeless architectural character with modern spaces and convenience. Exquis CHEVY CHASE, MD Living Area: 4099 Sqft.	5 Beds, 5 Baths	$2,095,000
7804 CUSTER ROAD Discover the convenience of living in a brand new home just .5 miles to Downtown Bethesda with this stunning new residence crafted by the award-winning Washington Metropolitan Homes. This impressive floor plan offers a thoughtful layout across four finished levels, featuring six bedrooms and six ful BETHESDA, MD Living Area: 5439 Sqft.	6 Beds, 7 Baths	$2,998,000
5104 FAIRGLEN LANE TO BE BUILT - Welcome to 5104 Fairglen Lane, Bethesda, by renowned Wormald Homes. Seize the opportunity to own a luxurious, newly constructed home in the coveted Bradley Hills. Designed by Lapp & Associates, LLC and built by Wormald, this stunning four-level residence offers a grand scale of living CHEVY CHASE, MD Living Area: 4845 Sqft.	6 Beds, 6 Baths	$2,770,000
7712 ROCTON AVENUE Welcome to this stunning Craftsman-style home in the sought-after Rolling Terrace community. Nestled on a quiet street, this newly constructed residence is a masterpiece of modern design, seamlessly blending elegance with functionality. A charming covered front porch and flagstone walkway lead to th CHEVY CHASE, MD Living Area: 5693 Sqft.	6 Beds, 7 Baths	$2,599,000
4106 ASPEN STREET Welcome to this sophisticated and elegant residence, ideally situated in the heart of the Town of Chevy Chase. Designed with exquisite amenities and timeless appeal, this home seamlessly blends everyday comfort with graceful entertaining. The enchanting front porch makes a striking first impression CHEVY CHASE, MD Living Area: 3387 Sqft.	4 Beds, 5 Baths	$1,935,000
6801 WEST AVENUE Welcome to 6801 West Avenue, a fully transformed Chevy Chase classic that seamlessly combines timeless architectural character with fresh, modern design. Reimagined by GTM Architects, Terra Innovations, and Castlewood Custom Builders, this home balances craftsmanship, comfort, and contemporary elega CHEVY CHASE, MD Living Area: 3980 Sqft.	6 Beds, 5 Baths	$2,649,900
3303 BROOKLAWN TERRACE Beautifully maintained Brick Rambler in Prime Location - over 3600 Sq Ft of Living Space!! This light-filled 5 bedroom, 3-bath home offers generous living space on two finished levels, thoughtfully designed for comfort and functionality. Step inside to a welcoming marble foyer that opens to a spaci CHEVY CHASE, MD Living Area: 2784 Sqft.	5 Beds, 3 Baths	$1,600,000
4427 BRADLEY LANE Welcome to 4427 Bradley Ln, a stunning 6-bedrooms, 6.5-bathrooms residence in the heart of Chevy Chase, MD. With 3,941 +/-sq. ft. of finished space, this home blends luxury, comfort, and convenience in a prime location. The delivery date for this beautiful home is set for the beginning of 2026. ** CHEVY CHASE, MD Living Area: 2996 Sqft.	6 Beds, 7 Baths	$2,800,000
3921 ASPEN STREET Tucked into one of The Town of Chevy Chase’s most beloved tree-lined streets on an enviable corner lot, 3921 Aspen Street stands as a masterclass in preserving historic elegance while embracing the comforts of modern living. Complete with an enchanting forsythia wrapped arbor leading to the fully CHEVY CHASE, MD Living Area: 1973 Sqft.	4 Beds, 4 Baths	$1,350,000
5120 WILSON LANE Welcome to 5120 Wilson Lane, a one-of-a-kind 1927 Art Deco residence nestled in Bethesda’s coveted Edgemoor community. Lovingly expanded and meticulously maintained by the same owners over the last 50 years, this home offers a rare blend of timeless architectural character and thoughtful modern up BETHESDA, MD Living Area: 3030 Sqft.	5 Beds, 5 Baths	$1,499,000
3705 UNDERWOOD STREET 3705 Underwood Street is a stunning historic Victorian-style residence perfectly sited in the highly sought-after Village of Chevy Chase, Section 5. Nestled on a picturesque tree-lined street, this extraordinary home has been thoughtfully renovated by GTM Architects and PKK Builders, blending timele CHEVY CHASE, MD Living Area: 2250 Sqft.	3 Beds, 3 Baths	$1,674,900
7611 FAIRFAX ROAD In the heart of Edgemoor, Bethesda’s preeminent residential community, is 7611 Fairfax Road, a faithfully reinterpreted 1915 Tudor estate blending the utmost in modern luxury with classical workmanship and tasteful architectural finishes. Sited on a 1/2 acre prime level lot, merely three blocks to BETHESDA, MD Living Area: 8190 Sqft.	5 Beds, 7 Baths	$6,499,000
3902 ASPEN STREET Open Sat 12/6, 1-3pm! Celebrate the holidays in this charm-filled 1933 Tudor Revival! The main level features nearly ten-foot ceilings, generous room proportions, charming arched doorways, window seats flanking a cozy wood-burning fireplace, and a dining room with built in cabinet and gorgeous plast CHEVY CHASE, MD Living Area: 3479 Sqft.	5 Beds, 4 Baths	$1,495,000
5301 MCKINLEY STREET Welcome to 5301 McKinley Street, where thoughtful design meets Bethesda's ultimate walkable lifestyle. This beautifully updated home offers the perfect blend of entertaining space and private retreats across four thoughtfully designed levels. The heart of the home features an open kitchen with brand BETHESDA, MD Living Area: 5442 Sqft.	6 Beds, 6 Baths	$1,850,000
4902 DERUSSEY PARKWAY PRICE PER SQUAREFOOT DEAL OF THE YEAR... JUST OVER 11,000 TOTAL SQFT ... Don’t Miss Your Chance to Own This Stunning Brick & Stone Home with a backyard that makes it feel like you own private retreat! Rebuilt from the ground up in 2006, this extraordinary property features 8 spacious bedrooms, CHEVY CHASE, MD Living Area: 9200 Sqft.	8 Beds, 7 Baths	$2,649,999
7908 ROCTON AVENUE This elegant all-brick raised ranch in the coveted Rollingwood neighborhood of Chevy Chase offers 3,100 square feet of beautifully designed living space across two levels. The home has been well maintained and thoughtfully laid out to provide both comfort and flexibility. The lower level welcomes yo CHEVY CHASE, MD Living Area: 3093 Sqft.	3 Beds, 3 Baths	$1,349,900
3500 SHEPHERD STREET Discover this charming colonial-style brick home at 3500 Shepherd Street, ideally located on a desirable, tree-lined street in the heart of Chevy Chase. What truly sets this property apart is the highly versatile, attached above-grade apartment, offering unparalleled flexibility and significant valu CHEVY CHASE, MD Living Area: 3423 Sqft.	5 Beds, 5 Baths	$1,250,000
105 SUMMERFIELD ROAD Price Improvement!! Welcome home to this fabulous 1930's Cottage Revival stone Tudor in historic Chevy Chase Village. A charming, well-built storybook home, it has design features exceeding typical homes of this age. The welcoming and dramatic two story entry has the soft detail of rounded doorway CHEVY CHASE, MD Living Area: 2312 Sqft.	4 Beds, 3 Baths	$1,699,900
3417 CUMMINGS LANE Fantastic new price — this home is a must-see! Featuring top-of-the-line designer finishes and elevator-ready construction, all within walking distance to shops, restaurants, and beautiful parks. Nestled within the coveted enclave of Martin’s Additions, this architectural gem seamlessly marries CHEVY CHASE, MD Living Area: 5886 Sqft.	5 Beds, 7 Baths	$2,999,000
8126 KERRY LANE THE HAMLET! Picture perfect traditional 5 bedroom, 5.5 bath home located on a very quiet grass cul de sac in Chevy Chase. Meticulously maintained and beautifully renovated addition and baths by architect Anthony Wilder. Exquisite Crown moulding and chair rail throughout the sun room, library, dinin CHEVY CHASE, MD Living Area: 4071 Sqft.	5 Beds, 6 Baths	$2,400,000
3515 TAYLOR STREET Home Sweet Home in Martin’s Additions! This charming home is located in the heart of the neighborhood, surrounded by lovely homes, tree-lined streets and a warm friendly community. Just a stone’s throw to groceries, pharmacy, cafe and farmer’s market, the location is as convenient as it is cha CHEVY CHASE, MD Living Area: 1936 Sqft.	3 Beds, 2 Baths	$1,247,000
32 W IRVING STREET Rarely does a property come on the market on the west side of Chevy Chase Village, east of Cedar Parkway and two blocks in from Connecticut Avenue, that has as much character and superior condition as 32 W. Irving Street. With wonderful curb appeal, a beautiful, landscaped lot with excellent draina CHEVY CHASE, MD Living Area: 4165 Sqft.	6 Beds, 6 Baths	$2,700,000
4548 WINDSOR LANE Absolutely stunning home located in one of Bethesda's most desirable neighborhoods! Built in 2016, but feels like a brand new custom home! Meticulously maintained. High-end designer finishes throughout. Fully fenced back yard provides a secure space for pets and kids to play. Extensive exterior lan BETHESDA, MD Living Area: 4263 Sqft.	6 Beds, 5 Baths	$1,990,000
3 ALDEN LANE OPEN HOUSE SUNDAY, DECEMBER 6 12-2 PM Where Timeless Elegance Meets Modern Living This exceptional Chevy Chase residence has been completely reimagined and renovated down to the studs, delivering a stunning, thoughtfully designed home that blends classic sophistication with contemporary comfort. Fro CHEVY CHASE, MD Living Area: 4445 Sqft.	6 Beds, 7 Baths	$2,195,000
4512 WINDSOR LANE Perfectly maintained modern, arts and crafts styled home with large screened in porch. (6) bedrooms and 5.5 baths. Flat yard, center of block with low traffic, near downtown Bethesda, strolling to Medical Venter Metro and Bethesda Metro. Large home with custom moldings, built-ins, open floor plan, f BETHESDA, MD Living Area: 4378 Sqft.	5 Beds, 5 Baths	$2,195,000
4015 LAIRD PLACE Prepare to be dazzled by this beautifully updated Craftsman-style home in Chevy Chase, MD! The beautifully landscaped grounds give you an indication of what awaits you inside. The covered entry 's double doors with glass side windows and triangular clerestory above open to the magnificent foyer with CHEVY CHASE, MD Living Area: 4700 Sqft.	4 Beds, 4 Baths	$1,950,000
1 W MELROSE STREET Constructed in 1908, this distinguished Colonial Revival residence stands as one of the seminal grand estates within Chevy Chase Village. Elegantly proportioned, the historic home includes a thoughtfully designed two-story addition by acclaimed architect Cliff Elmore, built by Mauck-Zantzinger. The CHEVY CHASE, MD Living Area: 8480 Sqft.	7 Beds, 5 Baths	$3,895,000
3700 UNDERWOOD STREET Welcome to this extraordinary residence, where timeless charm meets modern sophistication. Originally a 1920s Sears kit home, this property was masterfully transformed by award-winning architect Mark McInturff. While the traditional exterior maintains its classic appeal, the interior unfolds into an CHEVY CHASE, MD Living Area: 2792 Sqft.	4 Beds, 3 Baths	$2,095,000
7800 MARION LANE CONSTRUCTION IS UNDERWAY! Embark on a unique opportunity to own a brand-new luxury home by Francis Development, a boutique area builder known for exceptional craftsmanship and thoughtful design that considers all the details. 7800 Marion Lane will exude a California casual aesthetic with an organic BETHESDA, MD Living Area: 4768 Sqft.	5 Beds, 5 Baths	$2,995,000
4706 ROSEDALE AVENUE Luxury & Multigenerational Living in Downtown Bethesda Welcome to 4706 Rosedale Ave—an elegant 6BR, 6.5BA home offering space, flexibility, and modern updates just blocks from Metro, NIH, Walter Reed, and all that Bethesda has to offer. The dramatic family room boasts 24’ ceilings, 12’ windows BETHESDA, MD Living Area: 5824 Sqft.	6 Beds, 7 Baths	$1,845,000
7819 EXETER ROAD Custom Home with Upgraded Finishes that is move-in ready for the Holidays! Discover the epitome of luxury living in the prestigious Battery Park Bethesda neighborhood. This stunning custom residence by Mid-Atlantic Custom Builders is situated on a spacious 9,150 square foot homesite and boasts 4,1 BETHESDA, MD Living Area: 5909 Sqft.	5 Beds, 6 Baths	$3,395,000