18317 Chelsea Knolls Drive Mount Airy, MD $ 850,000
18317 Chelsea Knolls Drive
$ 850,000
Share Save

18317 Chelsea Knolls Drive

Mount Airy, MD, 21771
$ 850,000
Bedrooms4 Baths3.1 Sq 4,050

Monthly Estimate*

$ 5,367

18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 1
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 2
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 3
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 4
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 5
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 6
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 7
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 8
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 9
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 10
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 11
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 12
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 13
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 14
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 15
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 16
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 17
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 18
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 19
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 20
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 21
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 22
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 23
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 24
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 25
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 26
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 27
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 28
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 29
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 30
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 31
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 32
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 33
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 34
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 35
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 36
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 37
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 38
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 39
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 40
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 41
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 42
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 43
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 44
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 45
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 46
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 47
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 48
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 49
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 50
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 51
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 52
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 53
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 54
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 55
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 56
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 57
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 58
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 59
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 60
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 61
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 62
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 63
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 64
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 65
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 66
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 67
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 68
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 69
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 70
18317 Chelsea Knolls Drive, Mount Airy, MD 21771 - Image 71

Single Family Home for sale in Mount Airy, MD

for $850,000 with 4 bedrooms and 3 full baths, 1 half bath. This 4,050 square foot home was built in 2016 on a lot size of 1.

A long, private driveway leads to this stately brick-front Colonial, beautifully nestled on a picturesque lot in desirable Chelsea Knolls. The property features lush landscaping, an expansive flat front yard, and ample parking. With 4,050 finished square feet, this spacious home offers generously proportioned living areas, abundant natural light, recessed lighting, and a traditional yet functional floor plan. The kitchen was thoughtfully renovated in 2026, while the roof, HVAC system, bathrooms, and appliances were updated in 2016. A whole-home generator was added in 2017, providing added convenience and peace of mind. // Hardwood flooring extends throughout the main level, beginning in the welcoming foyer and continuing to the left into the formal living room and to the right into the elegant formal dining room, enhanced by detailed lower wainscoting. Beyond, hardwood floors continue into the inviting open-concept great room, which seamlessly brings together the kitchen, family room, and breakfast room. // The beautifully renovated gourmet eat-in kitchen features a spacious island with breakfast bar seating, upgraded quartz countertops, stainless steel appliances, a classic white subway tile backsplash, and a second breakfast bar that opens to the cozy breakfast room. The breakfast room offers a higher vaulted ceiling and direct access to the deck, creating a bright space for casual dining and entertaining. The spacious family room features a gas fireplace and provides a warm gathering space for everyday living. Completing the main level are a convenient powder room and a versatile bonus room that is ideal for a home office or main-level guest room well suited for multigenerational living. // The upper level features four generously sized carpeted bedrooms, two full bathrooms, and a well-appointed laundry room with a washer and dryer replaced in 2025. The spacious owner's suite offers a tray ceiling, walk-in closet, and private en-suite bathroom with dual sinks, a soaking tub, and a separate walk-in shower. An additional highlight of the upper level is the louvered arch window, added in 2022, which brings distinctive architectural character to the space. // The fully finished, walk-out lower level expands the home's living and entertaining possibilities. Plush carpeting extends throughout the spacious recreation room, which features a granite wet bar, a dedicated media center and lounging area, and ample space for a game or dining table. A versatile bonus room offers endless possibilities for a guest room, home gym, playroom, or hobby space. A full bathroom and utility room complete the lower level. // Outdoor living is a true highlight, with a spacious deck and lower-level patio offering inviting areas for outdoor dining, entertaining, and relaxing. Beyond, the large backyard backs to mature trees with lush landscaping, a picturesque pear tree, and dedicated garden boxes enhancing the expansive grounds.

See more

Single Family Active

Price

$ 850,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 661

Style

Colonial

Lot Size

1

Year Built

2016

Town/City

Mount Airy

County/Region

Howard

MLS | Web ID

MDHW2072346

Features
General
Living Area 4050
Sewer Septic Exists
Heating Forced Air
Cooling Central A/C
Possession Negotiable Settlement
Roof Asphalt
Appliances Built-In Microwave Cooktop Dishwasher
Zoning RCDEO
HOA Fee 230.00
Garage Spaces 2.00
Patio/Porch Features Deck(s) Patio(s)
Architectural Style Colonial
Security Features Main Entrance Lock Smoke Detector
Construction Materials Brick Vinyl Siding
School District HOWARD COUNTY PUBLIC SCHOOL SYSTEM
Year Built 2016
Levels 3
Tax Year 2025
Ownership Fee Simple
Cool Fuel Electric
Accessibility None
Assoc Fee Paid Per Quarterly
County HOWARD
New Construction N
Property Type Residential
HOA Y
Subdivision Name CHELSEA KNOLLS
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 3
Status ACTIVE
Directions MD-94 and MD-144 to Long Corner Rd and Chelsea Knolls Dr.
City MOUNT AIRY
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 43691.00
Tax Annual Amount 661.0
Home Warranty Y/N Y
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 0
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 293.1
Vacation Rental Y/N N
Standard Status Active
Year Built Source Assessor
Tax Lot 3
See more
Interior
Interior Amenities Attic Carpet Ceiling Fan(s) Chair Railings Crown Moldings Kitchen - Eat-In Kitchen - Island Recessed Lighting Walk-in Closet(s) Upgraded Countertops
Heating Fuel Propane - Owned
Basement Daylight Full Full Fully Finished Heated Improved Interior Access Rear Entrance Sump Pump Walkout Level Windows
Flooring Hardwood Carpet Heated
Total Fireplaces 1
Fireplace Features Mantel(s) Gas/Propane
Hot Water Bottled Gas
Basement (Y/N) Y
Heating Y/N Y
Window Features Double Pane Energy Efficient Insulated Screens
Fireplace Y/N Y
Above Grade Finished Area 2900
Half Baths 1
Central Air Y/N Y
Total Bedrooms 4
Below Grade Finished Area 1150
Room Type Living Room Dining Room Primary Bedroom Bedroom 2 Bedroom 3 Bedroom 4 Kitchen Family Room Foyer Breakfast Room Study Laundry Recreation Room Utility Room Bonus Room Primary Bathroom Full Bath Half Ba
Main Level Bedrooms 0
Below Grade Finished Area Unit Type Square Feet
Laundry Type Main Floor Upper Floor
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 4
See more
Exterior
Pool No Pool
Parking Features Asphalt Driveway
Lot Features Backs to Trees Cul-de-sac Landscaping
Water Source Well
Inclusions See Disclosures
Garage Features Garage Door Opener Garage - Side Entry
Type of Parking Attached Garage
Foundation Details Permanent
Water View Y/N N
Lot Size Acres 1.00
Lot Size Source Assessor
Waterfront Y/N N
Land Assessed Value 306200.00
Navigable Water Y/N N
Water Oriented Y/N N
See more
Internal Only
Street Number 1 18317
See more
* Excluded Features
List By
Keller Williams Lucido Agency

Broker

bob@boblucidoteam.com

Email

Affordability Calculator

$5,422
Per Month
99%
1%
0%
Monthly Principal & Interest
$5,367
Monthly Property Taxes
$55
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
3536620 Elementary School
3536223 Middle School
Glenelg High School High School
Pricing History
DatePricePrice ChangeDescription
9/9/2026$850,000 -4.49% Price Down
8/6/2026$890,000 Listed Price

Map


See all

18317 Chelsea Knolls Drive, Mount Airy, MD, 21771 is a Single Family Home for sale at $850,000 with 4,050 sqft and a lot size of 1. 18317 Chelsea Knolls Drive has 4 bedrooms, 3.1 baths, and was built in 2016. The property's zip code is 21771 which is in Mount Airy, MD