970.631.2649
 | 
Login Account
 | 
Sign Up
Home » Real Estate » CO » Fort Collins » 80521 » 624 Armstrong Ave, Fort Collins, CO, 80521
$1,275,000

624 Armstrong Ave, Fort Collins, CO, 80521

4 Beds
2 Baths
3,411 Square Feet

Open House

June 6 1:00 pm - 3:00 pm

Introducing 624 Armstrong Ave: an historic treasure, owned by the same family for 74 years, and ideally located blocks from CSU & Old Town. This 3,411 sq ft, 4 bed, 2 bath was completely renovated 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, 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.
Offered By
Susan Patchen, Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Fort Collins

Property Details

Property Type Residential
Status Active
Bedrooms 4
Bathrooms (Full) 1
Property Sub Type Single Family Residence
Square Feet 3,411
MLS # 1055619
Bathrooms (¾) 1

Market Trends

New Properties On Market
50
52% Increase In New Listings
Average Asking Price
$649,752
$99,895 Increase In Avg Asking Price
Average Asking Price / Sq. Ft.
$364
$4 Decrease In List Price/Sq. Ft.
Average Days On Market
6
24 Day Decrease In Days On Market
Data as of Jun 03, 2026. Remaining statistics above are calculated on activity within the period from Apr 01, 2026 to May 31, 2026.

Mortgage Calculator
The information provided by this calculator is for illustrative purposes only and accuracy is not guaranteed. The values and figures shown are hypothetical and may not be applicable to your individual situation. Be sure to consult a financial professional prior to relying on the results. This calculator does not have the ability to pre-qualify you for any mortgage or loan program. Qualification for mortgages or loans requires additional information such as credit scores and existing debts which is not gathered in this calculator. Information such as interest rates and pricing are subject to change at any time and without notice. All information such as interest rates, taxes, insurance, monthly mortgage payments, etc. are estimates and should be used for comparison only.


Purchase Price
Loan Type
Down Payment
HOA Dues
Interest Rate
Estimated Property Taxes
Homeowner's Insurance
Private Mortgage Insurance

Similar Listings

508 W Olive St, Fort Collins, CO 80521 Listing Photo  1
$1,189,000
508 W Olive St
Fort Collins, CO
5 Beds
|
4 Baths
|
3,414 Square Feet
Offered By Bobby Khan Integrity Realty