The Saint Lawrence single-family home is designed for how you live. The open layout of the family room flows into the gourmet kitchen, where you can fix snacks and drinks without missing a beat. The flex room offers versatility and the quiet study off the 2-car garage is ideal for working from home. Upstairs, alongside 3 spacious bedrooms and a double vanity bath, you'll find a desirable loft. In your luxury owner's suite, a walk-in closet and spa-like bath make every day feel like a vacation. Finish the basement level for more space. Come see all The Saint Lawrence has to offer.
New construction
from $754,990
Buildable plan: Saint Lawrence, Gallahan Estates, Fort Washington, MD 20744
4beds
4,034sqft
Single Family Residence
Built in 2025
-- sqft lot
$-- Zestimate®
$187/sqft
$-- HOA
Buildable plan
This is a floor plan you could choose to build within this community.
View move-in ready homesWhat's special
Basement levelWalk-in closetDesirable loftGourmet kitchenQuiet studySpa-like bathFlex room
Call: (240) 221-7921
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Select your preferred tour type — either in-person or real-time video tour — then discuss available options with the builder representative you're connected with.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Interior area
- Total interior livable area: 4,034 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Attached
- Attached garage spaces: 2
Features
- Levels: 2.0
- Stories: 2
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New Construction
- New construction: Yes
Details
- Builder name: Ryan Homes
Community & HOA
Community
- Subdivision: Gallahan Estates
Location
- Region: Fort Washington
Financial & listing details
- Price per square foot: $187/sqft
- Date on market: 7/28/2025
About the community
Welcome to Gallahan Estates in Fort Washington. Final homesites now selling - schedule your visit today!
Discover the serenity of living in a new single family community located in a secluded wooded enclave with spacious homesites. Enjoy breathtaking views and peaceful surroundings, all while being conveniently close to daily amenities.
Plus, with just a 30-minute drive to Washington, DC, starting from the upper $600s, you'll find the perfect balance of tranquility and accessibility.
Your new home awaits, providing ample space for your growing family. Choose from 2-3 car garages, up to 6 bedrooms, loft spaces, home offices, and even a first-floor bedroom. Don't miss the private backyard—ideal for relaxing on the deck, soaking in the views, or hosting a delightful BBQ with friends.
Not Familiar With the Area?
• Located right off Rt. 210 with direct access to I-495 for easy commuting to DC, NoVA, and Joint Base Andrews.
• Everyday conveniences are just right around the corner with Target, Home Depot, and Tanger Outlets.
• The National Harbor just 15 minutes away! Enjoy endless dining, shopping, and entertaining options year round.
Come see for yourself just how perfect Gallahan Estates can be for you. Join our Interest List today!
11900 Sun Valley Drive, Fort Washington, MD 20744
Source: Ryan Homes
