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For sale
  • $1,275,000

    624 Armstrong Ave, Fort Collins, CO 80521

    4beds
    3,013sqft
    : 
    $7,508/mo
    Get pre-qualified
    Single Family Residence
    Built in 1951
    -- sqft lot
    $1,164,600 Zestimate®
    $423/sqft
    $-- HOA

    What's special

    The price has been reduced on this gorgeous home, owned by the same family for 74 years, and ideally located blocks from CSU & Old Town. Completely renovated in 2015, this 3,411 sq ft, 4 bed/2 bath home has been transformed into the picture of charm sophistication featuring 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, a deep soaking tub & double sinks. The final show-stopper is the exceptional outdoor living space, anchored by a 2nd gas fireplace, & surrounded by a canopy of mature trees creating a private, verdant retreat. This home is not only beautiful, but incredibly livable & includes amenities such as 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. 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.
    64 days
    510
    12

    Zillow last checked:

    Listed by:

    Susan Patchen 970-988-9991,

    Rocky Mountain, REALTORSA®

    Source: BHHS broker feed,MLS#: 1055619

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 2
      • Full bathrooms: 1
      • 3/4 bathrooms: 1
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Microwave, Refrigerator
      Features
      • Cable Ready
      • Has basement: No
      Interior area
      • Total structure area: 3,013
      • Total interior livable area: 3,013 sqft

      Property

      Parking
      • Parking features: GarageAttached
      • Has attached garage: Yes
      Features
      • Patio & porch: Patio
      Details
      • Parcel number: 9714209010

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • Year built: 1951

      Community & HOA

      Location
      • Region: Fort Collins

      Financial & listing details

      • Price per square foot: $423/sqft
      • Tax assessed value: $806,500
      • Annual tax amount: $5,023
      • Date on market: 6/25/2026
      • Lease term: Contact For Details

        Estimated market value

        $1,164,600

        $1.11M - $1.22M

        $3,336/mo

        Price history

        DateEventPrice
        8/21/2026Sold$1,165,000-1.7%$387/sqft
        Source: REcolorado as distributed by MLS GRID #IR1063983 Report a problem
        7/23/2026Pending sale$1,185,000$393/sqft
        Source: REcolorado as distributed by MLS GRID #IR1063983 Report a problem
        7/11/2026Price change$1,185,000-7.1%$393/sqft
        Source: REcolorado as distributed by MLS GRID #IR1063983 Report a problem
        6/3/2026Price change$1,275,000-5.6%$423/sqft
        Source: IRES as distributed by MLS GRID #1055619 Report a problem
        5/20/2026Price change$1,350,000-3.6%$448/sqft
        Source: IRES as distributed by MLS GRID #1055619 Report a problem
        5/8/2026Price change$1,400,000-3.4%$465/sqft
        Source: IRES as distributed by MLS GRID #1055619 Report a problem
        4/28/2026Price change$1,450,000-3.3%$481/sqft
        Source: IRES as distributed by MLS GRID #1055619 Report a problem
        4/9/2026Listed for sale$1,500,000$498/sqft
        Source: IRES as distributed by MLS GRID #1055619 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,023 -0.8%$50,406 -10.7%
        2024$5,065 +33.9%$56,474 -1%
        2023$3,782 -1%$57,022 +42.4%
        2022$3,822 -23.6%$40,053 -2.8%
        2021$5,005 -0.4%$41,205 -23%
        2020$5,027 +48%$53,496 -0.7%
        2019$3,396 $53,870 +44.6%
        2018$3,396 $37,267
        2017$3,396 +0.3%$37,267 +23.3%
        2016$3,385 +29%$30,232 +4.4%
        2015$2,624 +29.7%$28,950 +30.6%
        2014$2,022 $22,170
        2013-- $22,170 +2.9%
        2012-- $21,550
        2011-- $21,550 +2.2%
        2010-- $21,090
        2009-- $21,090 +60.5%
        2008-- $13,140
        2007-- $13,140 -35.2%
        2006-- $20,280 -22.3%
        2005-- $26,090 +39.4%
        2004-- $18,710 -10.8%
        2002-- $20,980
        2001-- $20,980
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: Mantz

        Getting around

        69 / 100
        Somewhat Walkable
        47 / 100
        Some Transit
        96 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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