309 Gruenther Avenue Rockville, MD ^$ 549,900

309 Gruenther Avenue

^$ 549,900

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309 Gruenther Avenue

Rockville, MD, 20851

^$ 549,900

Bedrooms5 Baths2.0 Sq 1,761

Monthly Estimate*

^$ 3,431

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Single Family Home for sale in Rockville, MD

for $549,900 with 5 bedrooms and 2 full baths. This 1,761 square foot home was built in 1981 on a lot size of 0.17.

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 pefect 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!

Single Family Contingent

Price

^$ 549,900

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 6,368

Style

Split Foyer

Lot Size

0.17

Year Built

1981

Town/City

Rockville

County/Region

Montgomery

MLS | Web ID

MDMC2196408

Features

General

Living Area 1761

Sewer Public Sewer

Heating Forced Air

Cooling Central A/C

Possession Settlement

Zoning R60

Architectural Style Split Foyer

Construction Materials Asphalt Brick Veneer Concrete Copper Plumbing CPVC/PVC

School District MONTGOMERY COUNTY PUBLIC SCHOOLS

Year Built 1981

Levels 2

Tax Year 2024

Ownership Fee Simple

Cool Fuel Electric

Municipality City of Rockville

Accessibility Other

County MONTGOMERY

New Construction N

Property Type Residential

HOA N

Subdivision Name TWINBROOK FOREST

Garage Y/N N

Water Access Y/N N

Other Structures Above Grade Below Grade

Full Baths 2

Status ACTIVE UNDER CONTRACT

Directions WEST ON VEIRS MILL. RIGHT ON TWINBROOK PARKWAY LEFT ON PINNEBERG. LEFT ON GRUENTHER TO 309.

City ROCKVILLE

Senior Community Y/N N

Lot Size Units Square Feet

Lot Size Square Feet 7264.00

Tax Annual Amount 6368.0

Structure Type Detached

Condo/Coop Association Y/N N

Bathrooms Full Main Level 1

Bathrooms Count Main Level 1.00

Price Per Sq Ft Total AG 539.12

Vacation Rental Y/N N

Standard Status Active Under Contract

Year Built Source Assessor

Legal Subdivision TWINBROOK FOREST

Tax Lot 54

Interior

Heating Fuel Electric

Basement Front Entrance Connecting Stairway Daylight Full Fully Finished Heated Improved Interior Access Outside Entrance Walkout Level Windows

Hot Water Electric

Basement (Y/N) Y

Heating Y/N Y

Fireplace Y/N N

Above Grade Finished Area 1020

Central Air Y/N Y

Total Bedrooms 5

Below Grade Finished Area 741

Main Level Bedrooms 3

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 2

Exterior

Pool No Pool

Water Source Public

Type of Parking Driveway

Foundation Details Slab

Water View Y/N N

Lot Size Acres 0.17

Lot Size Source Assessor

Waterfront Y/N N

Land Assessed Value 237300.00

Navigable Water Y/N N

Water Oriented Y/N N

Internal Only

Street Number 1 309

* Excluded Features

List By

Long & Foster Real Estate, Inc.

Broker

nazir.ullah@longandfoster.com

Affordability Calculator

$3,961

Per Month

Monthly Principal & Interest: $3,431
Monthly Property Taxes: $531
Monthly Home Insurance: --

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Yearly 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

Trends
Schools

Single family listings in Rockville, MD

Average List Price ^$832,674

Percent of Sale Price 51%

About Rockville, MD

67,552 Population

44% Since 2002

^$103,914 Median Income

40.96 Median Age

30% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

3533413 Elementary School

3533471 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
10/29/2025	$549,900	-4.37%	Price Down
9/19/2025	$574,999	-4.17%	Price Down
8/22/2025	$599,999		Listed Price

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309 Gruenther Avenue, Rockville, MD, 20851 is a Single Family Home for sale at $549,900 with 1,761 sqft and a lot size of 0.17. 309 Gruenther Avenue has 5 bedrooms, 2.0 baths, and was built in 1981. The property's zip code is 20851 which is in Rockville, MD

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: 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.

Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BrightMLS Broker Reciprocity^SM program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Weichert, Realtors® participates, and is provided by BrightMLS through a licensing agreement.

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309 Gruenther Avenue

Single Family Home for sale in Rockville, MD

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