624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
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624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
624 Armstrong Ave
Courtesy of Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Fort Collins, Susan Patchen Listing Contact: 9702265511 
For Sale

624 Armstrong Ave

624 Armstrong Ave, Fort Collins, CO 80521

$1,450,000
Introducing 624 Armstrong Ave, a gem-of-a-property and an historic treasure. This 3,411 sq ft, 4 bed, 2 bath has been in the same family for 74 years. The family began a complete renovation in 2015 modernizing the original cape-cod design with custom fixtures and finishes. The result: beautiful, charming, sophisticated indoor and outdoor living spaces that indulge every comfort and convenience. The upgrades and finishes in this home are second to none, including oak hardwood floors, hardwood built-ins, wainscoting, crown molding, ceiling fans, plantation shutters & custom brass light fixtures in every room. The warm, bright, kitchen is outfitted with a new Cove dishwasher, Wolf induction cooktop, cherry cabinetry & quartz countertops and marble backsplash. Both bathrooms include steam showers; the primary features heated travertine floors, deep soaking tub & double sink. Undergirding design is livability and sustainability including a tankless hot water heater, R38 insulation, gas fireplace, humidifier, UV air purifier & a new trenchless sewer replacement. The heated, tandem garage is finished with slate wainscoting & equipped with a 200 amp electric port for EV charger. Discover an additional ~360 sq ft finished loft above the garage, situated beneath a charming cupola. Finally, relax & entertain in an exceptional outdoor living space, anchored by a 2nd gas fireplace, & surrounded by a canopy of mature trees. This outdoor space has been lovingly cultivated for 74 years and the result is a private, verdant retreat. All of this in the historic Mantz Addition neighborhood: a prime central location within minutes of the beautiful CSU campus, Old Town, the Lincoln Center, Dunn Elementary IB school, restaurants, shopping & every amenity.

5/2/2026 12:00PM - 3:00PM MDT

5/3/2026 11:00AM - 3:00PM MDT

4
beds

2
baths

3,013 Sq.Ft. LIVING AREA

0.29 Acres lot

Features & Amenities

Interior

  • total bedrooms4
  • Total bathrooms2
  • full bathroom1
  • three quarter bathroom1
  • Fireplace Two or More, Gas, Gas Log
  • APPLIANCES Electric Range, Dishwasher, Refrigerator, Bar Fridge, Microwave, Disposal, Fire Alarm
  • other interior Features Workshop, Pantry, Walk-In Closet(s), Washer/Dryer Hookup, Steam Shower, 6-Panel Doors, Crown Molding

Area & Lot

  • Status For Sale
  • OPEN HOUSE

    5/2/2026 12:00PM - 3:00PM MDT

    5/3/2026 11:00AM - 3:00PM MDT

  • Living Area3,013 Sq.Ft.
  • Lot Area0.29 Acres
  • MLS® ID1055619
  • TypeResidential
  • YEAR BUILT1951
  • NeighborhoodFort Collins
  • Architecture StylesCape Cod
  • Elementary SchoolDunn
  • Middle SchoolLincoln
  • High SchoolPoudre
  • School DistrictPoudre

Exterior

  • STORIES2
  • Garage Space2.0
  • water SourceCity
  • utilitiesNatural Gas Available, Electricity Available, Cable Available, Satellite Avail, High Speed Avail
  • roofComposition
  • lot featuresEvergreen Trees, Deciduous Trees, House Faces West, Paved, Curbs, Gutters, Sidewalks, Street Light, Water Rights Excluded
  • parkingAttached
  • HEAT TYPEForced Air, 2 or more Heat Sources, Humidity Control
  • AIR CONDITIONINGCentral Air
  • Disability FeaturesLevel Lot, Main Floor Bath, Stall Shower, Main Level Laundry
  • other exterior FeaturesSprinkler System, Heated Garage, Tandem Garage

Financial

  • Sales Price$1,450,000
  • Real Estate Tax $5,023/yr
  • Zoning NCL
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Thank you for your interest in 624 Armstrong Ave, Fort Collins, CO 80521. We are reviewing your request and will be in touch shortly!

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