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Property Description & Video
503 Grandin Avenue, Rockville, MDVideo Tour of 503 Grandin Avenue, Rockville, MD.
Nestled along a quiet, tree-lined stretch of 503 Grandin Avenue, this four-bedroom, three-bath residence offers a thoughtful blend of timeless character and modern livability. From the moment you arrive, the welcoming facade and manicured approach set the tone for interiors that feel both gracious and effortlessly functional. Inside, natural light fills the inviting living and dining spaces, perfectly suited for everyday comfort and easy entertaining. The kitchen serves as the heart of the home, featuring new countertops, new stainless steel appliances, and seamless access to the freshly painted deck, ideal for outdoor grilling and dining al fresco. Four well-proportioned bedrooms provide exceptional flexibility for family, guests, or work-from-home needs. All of the bedrooms have great closet space and access to a well full bathroom on the upper level. Two additional full bathrooms on the main and lower level throughout the home ensure comfort and convenience for residents and visitors alike. The lower level adds valuable versatility, offering an expansive living area ideal for a media room, guest suite, home office, or fitness space, adapting effortlessly to the rhythms of modern life. Major system updates include a 2024 HVAC system and a 2022 hot water heater, providing added efficiency and peace of mind. Outdoor areas further extend the home's livability, providing space for gardening, relaxing, or gathering with friends and family. The garden will blow you away this spring, featuring - lilacs, multiple rose bushes, a bed of day lilies alongside the driveway, lily of the valley, multiple tulip varieties, grape hyacinth, hydrangea and azalea bushes on the front and side of the house, mums, stella de Oro, sedum varieties, butterfly plants, multiple hosta varieties, and native plants like mountain mint, milkweed, select ferns, and more. The best part: an extensive perennial herb garden containing large beds of oregano, thyme, mint varieties, sage, bee balm, lavender, and lemon balm. And there's more: four blueberry bushes near the shed, three raised aluminum garden beds that if left to their own devices will probably produce many volunteer varieties of tomatoes from the years of planting. In short, the mature landscaping is an oasis that will feed your heart and soul year-round. Location is everything, and this home delivers. Enjoy the newly renovated Maryvale Park, featuring a splash pad, playground, and zipline. Commuters will appreciate being just a short walk to the Rockville Metro (Red Line), offering easy access to the city and beyond. Even closer, Rockville Town Square serves as a vibrant hub for shopping, dining, and community events. Local favorites include Trader Joe's, Kushi Sushi, Finnegan's Wake Irish Pub, and Paris Baguette, along with unique boutiques like Cottage Monet. Residents also enjoy the nearby library, fitness centers, coffee shops, and movie theater, all just minutes from your front door. On weekends, the Square comes alive with live music, farmers markets, and seasonal festivals that foster a true sense of community. East Rockville is a sought-after neighborhood known for its tree-lined streets, walkability, and close-knit feel. With convenient access to I-270, Rockville Pike, and top-rated schools, it offers the perfect balance of suburban charm and urban convenience. This neighborhood gem truly has it all, modern updates, an unbeatable location, and exceptional lifestyle amenities. Come experience it for yourself and make it home.
Full Property Details
Full Property Details for 503 Grandin Ave
General
- Price: $625,000
- Taxes: $6,841 (2025)
- Status: Active
- Type: Single Family
- Source: BrightMLSMidAtlantic
- MLS ID: MDMC2218786
- Updated: Today (3/4/2026)
- Added to Site: Today
Interior
- Rooms/Areas: Living Room, Dining Room, Primary Bedroom, Bedroom 3, Bedroom 4, Kitchen, Bedroom 1, Recreation Room, Utility Room, Bathroom 1, Bathroom 2, Bathroom 3
- Interior Features: Attic, Breakfast Area, Carpet, Combination Kitchen/Dining, Dining Area, Entry Level Bedroom, Floor Plan - Open, Floor Plan - Traditional, Kitchen - Gourmet, Recessed Lighting, Wood Floors, Other
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Stainless Steel Appliances
- Flooring: Hardwood, Ceramic Tile, Carpet
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
- Upper Floor Baths: 1
- Upper - Full Baths: 1
- Main Floor Baths: 1
- Main - Full Baths: 1
- Lower Floor Baths: 1
- Lower - Full Baths: 1
Bedrooms
- Total Bedrooms: 4
- Bedrooms Upper: 3
- Bedrooms Main & Up: 1
Other Rooms
- Laundry: Lower Floor
Exterior
- Porch/Patio/Deck: Deck(s)
Parking
- Total Spaces: 2
- Parking Features: Concrete Driveway
- Parking Type: Driveway
Location
- County: MONTGOMERY
- Subdivision: CROYDON PARK
- Driving Directions: Off of Croydon Ave
School Information
- School District: Montgomery County Public Schools
- Elementary School: Maryvale
- Middle School: Earle B. Wood
- High School: Rockville
Community
- Pets Allowed: Yes
- Pets: Cats OK, Dogs OK
Heating & Cooling
- Central air: Yes
- Cooling Type: Central A/C
- Cooling Fuel: Electric
- Heating Type: 90% Forced Air, Central
- Heating Fuel: Natural Gas
- Water Heater: Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Cape Cod
- Structure Type: Detached
- Construction: Brick
- Basement: Yes
- Basement Entrance: Yes
- Basement Desc.: Full, Connecting Stairway, Daylight, Full, Fully Finished, Outside Entrance
- Foundation: Brick/Mortar
- Roof: Architectural Shingle
- Walls/Ceilings: Dry Wall
- Windows: Double Pane
- Stories Description: Lower 1, Main, Upper 1
- Square Feet: 1,860
- Sq. Ft. Source: Assessor
- Living Area: 1,716 Sq. Ft.
- Finished Above Grnd: 1,140 Sq. Ft.
- Finished Below Grnd: 576 Sq. Ft.
- Year Built: 1949
- Year Built Source: Assessor
Unit Information
Unit 1
- Bathrooms-Lower: 1
Additional Structures
- Other Structures: Shed
Lot Features
- Property View: Garden/Lawn
- Lot Size (Acres): 0.14
- Lot Size (Sq. Ft.): 6,000
- Lot Size Source: Assessor
- Zoning: R60
- Lot Description: Cleared, Front Yard, Landscaping, Level, Open, Premium, Private, Rear Yard, SideYard(s)
- Fencing (Description): Fully
Financial Considerations
- Price Per Sq. Ft.: $548.25
- Assessment Year: 2025
- County Tax: $4,706
- County Tax Freq: Annually
- Tax w/Assessment: $453,067
- Tax Amount: $6,841
- Tax Year: 2025
- Tax Total Finished Sq. Ft.: 1716
Disclosures and Reports
- Ownership: Fee Simple
- Lot Number: 43
Listed by Compass, Megan Meekin
Get Pre-Approved Today
Schools
Schools serving 503 Grandin Ave
School District:Montgomery County Public Schools, Gaithersburg, MD
| Name | Grades | Distance |
|---|---|---|
Maryvale Elementary School 1010 First Street, Rockville, MD 20850 | PK-5 | 0.6 mi |
Earle B. Wood Middle School 14615 Bauer Drive, Rockville, MD 20853 | 6-8 | 2 mi |
Rockville High School 2100 Baltimore Road, Rockville, MD 20851 | 9-12 | 1.2 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 503 Grandin Ave
Date
Details
Price
Change
Source
3/04/2026
Listed
$625,000
3.65%
MLS
3/24/2022
Sold
$603,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 503 Grandin Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,149
-4%
$453,067
7%
2024
$6,379
29%
$425,133
7%
2022
$4,957
-1%
$397,200
3%
2022
$4,992
8%
$387,100
3%
2018
$4,634
—
$377,000
3%
2021
$4,655
1%
$366,900
2%
2020
$4,587
1%
$361,300
2%
2019
$4,544
—
$355,700
2%
2018
$4,533
6%
$350,100
7%
2017
$4,290
25%
$327,300
7%
2016
$3,431
9%
$304,500
8%
2015
$3,157
-1%
$281,700
—
2014
$3,194
—
$281,700
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 503 Grandin Ave
503 Grandin Avenue, Rockville, MD 20850 (MLS# MDMC2218786) is a Single Family property with 4 bedrooms and 3 full bathrooms. 503 Grandin Avenue is currently listed for $625,000 and was received on March 04, 2026. Want to learn more about 503 Grandin 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.

