309 Gruenther Avenue, Rockville, MD 20851 - Photo 1

1/1

$550,000

Sold
Closed
Single Family
5 Beds
2 Full Baths
2,008 Sq. Ft.
Updated 2 days ago

1/1

Property Description

BUYER FINANCING FALLS THROUGH! NOW YOUR CHANCE! 2ND KITCHEN IN THE BASEMENT! Impeccable new listing in Rockville's popular community of Twinbrook Forest! This impressive split foyer property features a main level living room, dining area, and an updated kitchen with plenty of counter and cabinet space! The main level also holds full bathroom. A massive lower level with a separate, side entry, walk-out is perfect for a potential rental/in law suite/at home business and includes two additional bedrooms, kitchen, an updated full bathroom, family room, laundry room, and plenty of storage space! A relaxing backyard deck that is perfect for quiet summer evening meals, overlooks a private yard perfect for recreation! Enjoy ample off-street parking space with extended driveway!.... SUPERB Rockville location! Just minutes to the area schools, local shopping, Metro, and the trails of Rock Creek Park! Come quickly!

Full Property Details

Full Property Details for 309 Gruenther Ave

General

Sold For: $550,000
Taxes: $6,368 (2024)
Status: Closed
Type: Single Family
Source: BrightMLSMidAtlantic
MLS ID: MDMC2196408
Added to Site: 133 day(s) ago

Rooms

Bathrooms

Total Bathrooms: 2
Full Bathrooms: 2
Main Floor Baths: 1
Main - Full Baths: 1
Lower Floor Baths: 1
Lower - Full Baths: 1

Bedrooms

Total Bedrooms: 5
Bedrooms Lower: 2
Bedrooms Main & Up: 3

Parking

Parking Type: Driveway

Location

Municipality: City of Rockville
County: MONTGOMERY
Subdivision: TWINBROOK FOREST
Driving Directions: WEST ON VEIRS MILL. RIGHT ON TWINBROOK PARKWAY, LEFT ON PINNEBERG. LEFT ON GRUENTHER TO 309.

School Information

School District: Montgomery County Public Schools

Heating & Cooling

Central air: Yes
Cooling Type: Central A/C
Cooling Fuel: Electric
Heating Type: Forced Air
Heating Fuel: Electric
Water Heater: Electric

Utilities

Sewer: Public Sewer
Water: Public

Structural Information

Architectural Style: Split Foyer
Structure Type: Detached
Construction: Asphalt, Brick Veneer, Concrete, Copper Plumbing, CPVC/PVC
Basement: Yes
Basement Entrance: Yes
Basement Desc.: Front Entrance, Connecting Stairway, Daylight, Full, Fully Finished, Heated, Improved, Interior Access, Outside Entrance, Walkout Level, Windows
Foundation: Slab
Stories Description: Lower 1, Main
Square Feet: 2,008
Sq. Ft. Source: Assessor
Living Area: 1,761 Sq. Ft.
Finished Above Grnd: 1,020 Sq. Ft.
Finished Below Grnd: 741 Sq. Ft.
Year Built: 1981
Year Built Source: Assessor

Unit Information

Unit 1

Bathrooms-Lower: 1
Bedrooms-Lower: 2

Lot Features

Lot Size (Acres): 0.17
Lot Size (Sq. Ft.): 7,264
Lot Size Source: Assessor
Zoning: R60

Financial Considerations

Price Per Sq. Ft.: $539.12
Assessment Year: 2025
City/TownTax: $1,238
City/TownTax Freq: Annually
County Tax: $4,410
County Tax Freq: Annually
Tax w/Assessment: $446,233
Tax Amount: $6,368
Tax Year: 2024
Terms: Standard Sale
Tax Total Finished Sq. Ft.: 1761

Disclosures and Reports

Ownership: Fee Simple
Lot Number: 54

Listed by Long & Foster Real Estate, Inc., Nazir Ullah
Sold by Smart Realty, LLC, ALFREDO M BALLON

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Listing agent

— 309 Gruenther Ave —

Nazir Ullah

Long & Foster Real Estate, Inc.

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Schools

Schools serving 309 Gruenther Ave

School District:Montgomery County Public Schools, Gaithersburg, MD

Name	Grades	Distance
Meadow Hall Elementary School 951 Twinbrook Parkway, Rockville, MD 20851	K-5	0.5 mi
Earle B. Wood Middle School 14615 Bauer Drive, Rockville, MD 20853	6-8	1.2 mi
Rockville High School 2100 Baltimore Road, Rockville, MD 20851	9-12	0.7 mi

Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 309 Gruenther Ave

Date

Details

Price

Change

Source

12/31/2025

Sold

$550,000

0.02%

MLS

10/29/2025

Price Reduced

$549,900

-4.37%

MLS

9/18/2025

Price Reduced

$574,999

-4.17%

MLS

9/06/2025

Listed

$599,999

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Beds
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Total Baths
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Beds
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Total Baths
1,748
Sq. Ft.

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Condo
Active
Updated 3 days ago

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Beds
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Total Baths
1,524
Sq. Ft.

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Price Reduced

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Updated 2 days ago

5
Beds
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Total Baths
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Price Reduced

-$5,000 (-1.37%)

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Condo
Active
Updated 5 days ago

1
Bed
1
Total Bath
796
Sq. Ft.

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Price Reduced

-$4,000 (-1%)

$395,000

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Townhouse
Active
Updated 3 days ago

3
Beds
2
Total Baths
1,080
Sq. Ft.

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Price Reduced

-$500 (-11.11%)

$4,000

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Commercial Lease
Active

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$629,500

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Single Family
Closed

3
Beds
2
Total Baths
1,834
Sq. Ft.

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$549,000

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Single Family
Closed

3
Beds
2
Total Baths
1,834
Sq. Ft.

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$620,000

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Single Family
Closed

3
Beds
2
Total Baths
1,753
Sq. Ft.

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$520,000

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Single Family
Closed

4
Beds
2
Total Baths
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Sq. Ft.

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309 Gruenther Avenue, Rockville, MD 20851 (MLS# MDMC2196408) is a Single Family property that was sold at $550,000 on December 31, 2025. Want to learn more about 309 Gruenther Avenue? Do you have questions about finding other Single Family real estate for sale in Rockville? You can browse all Rockville real estate or contact a Coldwell Banker agent to request more information.

309 Gruenther Ave Rockville, MD 20851