8304 Mariner Court Gaithersburg, MD $ 725,000
8304 Mariner Court
$ 725,000
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8304 Mariner Court

Gaithersburg, MD, 20882
$ 725,000
Bedrooms4 Baths5.0 Sq 4,473

Monthly Estimate*

$ 4,523

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Single Family Home for sale in Gaithersburg, MD

for $725,000 with 4 bedrooms and 5 full baths. This 4,473 square foot home was built in 1978 on a lot size of 1.24.

Tucked away on a quiet cul-de-sac in the Upper Seneca Crest neighborhood, this brick rambler is more than a homeit's a private estate. Spanning over 5,100 square feet on a generous 1.24-acre lot, this property offers a unique blend of spacious country living and suburban convenience. The main level is an elegant canvas for everyday life and formal entertaining. A welcoming foyer leads to a sun-drenched living room with a cozy brick fireplace, while the formal dining room is perfectly situated for hosting memorable dinners and gatherings. The eat-in kitchen, with its granite countertops and double wall ovens, is a functional heart of the home, offering beautiful views of the beautiful lush, wooded backyard. The primary suite is a true sanctuary, featuring two walk-in closets and a private deck where you can enjoy your morning coffee, diving into your novel of choice or simply basking in the sun surrounded by nature. Three additional bedrooms and two full baths are uniquely situated on this level. With unlimited use of space, the walkout lower level is a destination in itself. A huge living space, two additional rooms and two full baths, align perfect for comfort and entertainment. Outside, the property provides a serene escape with its scenic, wooded lot and multiple outdoor spaces. Practical features abound, including an oversized two-car garage, a separate carport, grilling area and extensive parking. This home is move-in ready. Quick access to the I-270, ICC-200, and the Metro, you can enjoy the best of both worlds. This is not just a house; it's a lifestyle waiting to be discovered.

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Single Family Active

Price

$ 725,000

Bedrooms

4

Full Bath

5

Property Type

Single Family

Taxes

$ 7,670

Style

Ranch/Rambler

Lot Size

1.24

Year Built

1978

Town/City

Gaithersburg

County/Region

Montgomery

MLS | Web ID

MDMC2194398

Features
General
Living Area 4473
Sewer Septic Permit Issued
Heating Heat Pump(s)
Cooling Central A/C
Possession Settlement
Zoning RC
Garage Spaces 2.00
Architectural Style Ranch/Rambler
Construction Materials Brick
School District MONTGOMERY COUNTY PUBLIC SCHOOLS
Year Built 1978
Levels 2
Tax Year 2024
Ownership Fee Simple
Cool Fuel Electric
Accessibility None
County MONTGOMERY
New Construction N
Property Type Residential
HOA N
Subdivision Name UPPER SENECA CREST
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 5
Status ACTIVE
Directions Take Hawkins Creamery Rd to Hilton Rd make a left. Take it to Mariner Ct. Make a left.
City GAITHERSBURG
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 54024.00
Tax Annual Amount 7670.0
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 3
Bathrooms Count Main Level 3.00
Price Per Sq Ft Total AG 283.65
Vacation Rental Y/N N
Standard Status Active
Year Built Source Assessor
Legal Subdivision UPPER SENECA CREST
Tax Lot 19
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Interior
Heating Fuel Electric
Basement Fully Finished Rear Entrance Walkout Level
Total Fireplaces 1
Hot Water Electric
Basement (Y/N) Y
Heating Y/N Y
Fireplace Y/N Y
Above Grade Finished Area 2556
Central Air Y/N Y
Total Bedrooms 4
Below Grade Finished Area 1917
Main Level Bedrooms 4
Below Grade Finished Area Unit Type Square Feet
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 5
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Exterior
Pool No Pool
Water Source Well
Garage Features Inside Access Garage - Front Entry
Type of Parking Attached Garage Detached Carport Parking Lot Driveway On Street
Foundation Details Block
Water View Y/N N
Lot Size Acres 1.24
Lot Size Source Assessor
Waterfront Y/N N
Land Assessed Value 236400.00
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 8304
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* Excluded Features
List By
Rlah @Properties

Broker

nicole@goodmangroup.com

Email

Affordability Calculator

$5,162
Per Month
88%
12%
0%
Monthly Principal & Interest
$4,523
Monthly Property Taxes
$639
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% 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
3533413 Elementary School
3533471 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
9/19/2025$725,000 -1.35% Price Down
8/9/2025$734,900 Listed Price

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8304 Mariner Court, Gaithersburg, MD, 20882 is a Single Family Home for sale at $725,000 with 4,473 sqft and a lot size of 1.24. 8304 Mariner Court has 4 bedrooms, 5.0 baths, and was built in 1978. The property's zip code is 20882 which is in Gaithersburg, MD