$1,495,000

Sold | Jul 10, 2026 - $1,495,000

321 Firehouse Ln, Gaithersburg, MD, 20878

5

Beds

Baths

3,712

Square feet

0.20

Acres

Meticulously transformed into a one-of-a-kind private residence from the firehouse build in 1900,, this iconic property presents a rare opportunity to own a piece of American urban planning history—thoughtfully reimagined with every modern luxury seamlessly woven into its original character. Originally acquired from the City of Gaithersburg in 2013, the home has been completely renovated and re-envisioned by its current owners. Distinctive features include a charming outdoor greenhouse, a striking green tin roof, and a detached two-car garage topped by a private apartment—ideal for guests, rental income, or a studio retreat. At the heart of the home, the gourmet kitchen is designed to impress, featuring a six-burner gas range, rich cherrywood cabinetry, and direct access to a spacious deck. The open-concept layout flows effortlessly into a grand dining area and an inviting family area, anchored by a dramatic three-sided gas fireplace, creating the perfect setting for both everyday living and casual entertaining. The main level is completed by a private bedroom suite with a full bath and convenient washer and dryer. A home office and half bath add to the convenience of the main level. A striking walnut staircase with a sleek, modern banister leads to the upper level, where a comfortable sitting area connects two additional bedrooms. The luxurious primary suite boasts a beautifully updated spa-inspired bath, while a thoughtfully placed laundry and craft room adds ease and functionality. Geo-thermal HVAC and zones bring this unique home into the 21st century! 3,712 Square Feet | 4 Bedrooms | 4.5 Bathrooms

Listing Details

OfficeTTR Sotheby's International Realty

Facts & Features

MLS® # MDMC2229154
Price $1,495,000
Bedrooms 5
Bathrooms 4.50
Full Baths 4
Half Baths 1
Square Footage 3,712
Acres 0.20
Year Built 1900
Type Residential
Sub-Type Detached
Style Converted Dwelling, Colonial
Status Closed

Community Information

Address 321 Firehouse Ln
Subdivision KENTLANDS GATEHOUSE
City Gaithersburg
County MONTGOMERY-MD
State MD
Zip Code 20878
Senior Community No

Amenities

# of Garages 2
Garages Garage - Side Entry
Is Waterfront No
Has Pool Yes
HOA Amenities Basketball Courts, Bike Trail, Club House, Common Grounds, Community Center, Lake, Jog/Walk Path, Pool - Outdoor

Interior

Heating Zoned
Cooling Other
Fireplace Yes
# of Fireplaces 1
Stories 4

Exterior

Exterior Brick
Exterior Features Outbuilding(s)
Construction Brick
Foundation Concrete Perimeter
Other Structures 10000001172,10000001174

School Information

District MONTGOMERY COUNTY PUBLIC SCHOOLS

Additional Information

Date Listed July 16th, 2026
Days on Market 1
Zoning R
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Map

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