12804 Ardennes Avenue Rockville, MD $ 640,000
12804 Ardennes Avenue
$ 640,000
Recently Listed
Open House 5/3 2pm - 4pm
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12804 Ardennes Avenue

Rockville, MD, 20851
$ 640,000
Bedrooms4 Baths2.0 Sq 1,776

Monthly Estimate*

$ 3,941

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Single Family Home for sale in Rockville, MD

for $640,000 with 4 bedrooms and 2 full baths. This 1,776 square foot home was built in 1953 on a lot size of 0.14.

Cute corner-lot, two-story house in the City of Rockville! Step into this inviting home with an open-concept living, dining, and kitchen area. Feel the indoor/outdoor boundaries dissolve when you open the doors, merging the cozy interior living room with the outdoor patio. Kitchen enhancements include energy-efficient stainless steel appliances and smart cabinet storage options. Also on the main floor is a cheerful bedroom with outside access to the yard. Another room holds potential as an office, bedroom, home gym, or more. This room has direct access to a side porch, as well as to the laundry area and main floor bathroom. This level features hardwood flooring. Upstairs, there is another updated bathroom and two good-sized bedrooms with closets and new carpeting. This property stands out with its beautiful white vinyl fence and fully fenced backyard. Two vehicles can fit on the expanded driveway. Updated features include fresh paint throughout the house, new carpet, a tankless water heater (2025), and HVAC (2023). Located near Twinbrook Metro Station, Twinbrook Community Center, parks, and the Twinbrook pool, this home connects you to all the neighborhood favorites. With downtown Rockville and the new Wegmans just minutes away, it offers the ideal blend of comfort, accessibility, and modern living. Dont miss the chance to make this your new home!

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Open House

5/3/2026 2:00 PM - 4:00 PM
12804 Ardennes Avenue Rockville, MD
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 640,000

Bedrooms

4

Full Bath

2

Property Type

Single Family

Taxes

$ 7,690

Style

Cape Cod

Lot Size

0.14

Year Built

1953

Town/City

Rockville

County/Region

Montgomery

MLS | Web ID

MDMC2229052

Features
General
Living Area 1776
Sewer Public Sewer
Heating 90% Forced Air
Cooling Central A/C
Possession Settlement
Appliances Built-In Microwave Dishwasher Dryer Oven - Wall Refrigerator Stainless Steel Appliances Stove Washer Water Heater - Tankless
Zoning R60
Architectural Style Cape Cod
Construction Materials Frame
School District MONTGOMERY COUNTY PUBLIC SCHOOLS
Year Built 1953
Levels 2
Tax Year 2025
Ownership Fee Simple
Cool Fuel Electric
Municipality City of Rockville
Accessibility None
County MONTGOMERY
New Construction N
Property Type Residential
HOA N
Subdivision Name TWINBROOK
Garage Y/N N
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 2
Status ACTIVE
Directions Use GPS
City ROCKVILLE
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 5943.00
Tax Annual Amount 7690.0
Home Warranty Y/N N
Property Condition Very Good
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 1
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 360.36
Vacation Rental Y/N N
Virtual Tour https://www.realtourinc.com/tour/1033827
Standard Status Active
Year Built Source Assessor
Legal Subdivision TWINBROOK
Tax Lot 29
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Interior
Interior Amenities Bathroom - Walk-In Shower Kitchen - Gourmet Window Treatments Wood Floors Combination Kitchen/Living Floor Plan - Open Recessed Lighting
Heating Fuel Natural Gas
Flooring Carpet Hardwood
Hot Water Tankless
Basement (Y/N) N
Heating Y/N Y
Fireplace Y/N N
Above Grade Finished Area 1776
Central Air Y/N Y
Total Bedrooms 4
Below Grade Finished Area 0
Main Level Bedrooms 2
Below Grade Finished Area Unit Type Square Feet
Laundry Type Main Floor
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 2
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Exterior
Pool No Pool
Water Source Public
Type of Parking Driveway On Street
Foundation Details Crawl Space
Water View Y/N N
Lot Size Acres 0.14
Lot Size Source Assessor
Waterfront Y/N N
Land Assessed Value 230100.00
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 12804
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* Excluded Features
List By
Long & Foster Real Estate, Inc.

Broker

lily.cole@longandfoster.com

Email

Affordability Calculator

$4,581
Per Month
86%
14%
0%
Monthly Principal & Interest
$3,941
Monthly Property Taxes
$641
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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.
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Nearby
4057554 Elementary School
3533469 Middle School
Richard Montgomery High School High School
Pricing History
DatePricePrice ChangeDescription
4/28/2026$640,000 Listed Price

Map


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12804 Ardennes Avenue, Rockville, MD, 20851 is a Single Family Home for sale at $640,000 with 1,776 sqft and a lot size of 0.14. 12804 Ardennes Avenue has 4 bedrooms, 2.0 baths, and was built in 1953. The property's zip code is 20851 which is in Rockville, MD