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About This Home

This 4-bedroom, 5-bathroom single family at 3603 ISLAND Court in UPPER MARLBORO, MD is listed for $1,025,000 ($230 per sqft). Built in 2023, the home offers 4,462 sqft of living space on a 0.27 acres lot.

Agent Description

Stunning stone-front home tucked away on a quiet cul-de-sac, showcasing exceptional curb appeal with professionally landscaped grounds and elegant exterior lighting that creates a striking presence both day and night. A spacious two-car garage completes the impressive exterior.

Step inside to a grand two-story foyer highlighted by a dramatic waterfall staircase with modern contrasting finishes, setting the tone for the refined design throughout. The thoughtfully designed main level features a private office, formal living room, and dining room, offering both versatility and timeless appeal for everyday living and entertaining.

At the heart of the home, a breathtaking two-story family room is filled with natural light from expansive windows and anchored by a stunning fireplace. This impressive space flows seamlessly into the gourmet kitchen, creating an open and inviting layout ideal for gathering.

The gourmet kitchen is designed to impress, featuring a large quartz island with seating, stainless steel appliances, custom cabinetry, and designer pendant lighting. The open-concept design connects effortlessly to the main living areas, while a custom mudroom adds both convenience and functionality.

Upstairs, four spacious bedrooms include a luxurious primary suite with a tray ceiling, custom walk-in closet, and a spa-inspired bath complete with dual vanities, a soaking tub, and an upgraded walk-in shower with custom tilework and built-in seating.

A secondary bedroom suite with its own full bathroom provides added flexibility, ideal for guests or extended living arrangements, while a buddy bathroom enhances convenience for additional bedrooms. The fully finished basement expands the living space with a large recreation area, dedicated exercise room, and additional storage.

Outdoor living is equally impressive, featuring a stamped concrete patio with a built-in circular fire pit and raised stone seating wall, perfect for entertaining. An expansive composite deck overlooks a private wooded backdrop with mature trees, offering both privacy and tranquility, while outdoor lighting enhances the ambiance into the evening.

With 9-foot ceilings on all levels, energy-efficient systems, and quality craftsmanship throughout, this home offers a perfect blend of luxury, space, and functionality in a highly desirable location near commuter routes, shopping, dining, and everyday conveniences.

Key Features

  • Built in 2023
  • 0.27 acre lot
  • 3 stories
  • 4 parking spaces
  • Fireplace

Property Details

3 stories
4 full, 1 half
4 spaces
2023

Amenities

Fireplace

Monthly Cost Estimate

$5,592/mo

20% down · 6.5% · 30 years

Principal$741
Interest$4,442
Insurance$299
HOA$110

Estimates only. Actual payments may vary.

Location

3603 ISLAND Court

UPPER MARLBORO, MD 20772

COLLINGTON ESTATES

Features & Amenities

Interior Features

Additional StairwayBreakfast AreaCeiling Fan(s)Family Room Off KitchenFloor Plan - OpenFormal/Separate Dining RoomKitchen - GourmetKitchen - IslandKitchen - Table SpacePantryPrimary Bath(s)Recessed LightingWainscotting

Property Details

Construction

Stone

Parking

Garage - AttachedDriveway

Heating

Ceiling

Appliances

Built-In MicrowaveCooktopDishwasherDryerOven - DoubleRange HoodRefrigeratorSix Burner StoveWasher

Questions & Answers

This 4-bedroom, 5-bathroom single family at 3603 ISLAND Court is listed at $1,025,000 ($230/sqft). The estimated monthly payment is $4,552 based on 20% down at 6.5% interest.

HOA fees are $110/month.

Key features include: Built in 2023, 0.27 acre lot, 3 stories, 4 parking spaces, Fireplace. Interior Features: Additional Stairway, Breakfast Area, Ceiling Fan(s).

This property is listed by Reshawna S Leaven and can be reached at 2402844114 or reshawnaleaven@gmail.com.

RL

Reshawna S Leaven

Agent at KW United

(240) 284-4114

Listed by KW United

MLS# MDPG2196464· Source: listhub· Updated 7 days ago

Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

3603 ISLAND Court, UPPER MARLBORO, MD 20772

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