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About This Home

This 4-bedroom, 2-bathroom single family at 624 Armstrong Ave in Fort Collins, CO is listed for $1,350,000 ($396 per sqft). Built in 1951, the home offers 3,411 sqft of living space on a 0.29 acres lot.

Agent Description

Introducing 624 Armstrong Ave, an historic treasure in a fantastic location. This 3,411 sq ft, 4 bed, 2 bath has been in the same family for 74 years. A complete renovation in 2015 modernized 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.

Key Features

  • Built in 1951
  • 0.29 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
1 full
1951

Amenities

EV ChargerFireplaceA/C

Monthly Cost Estimate

$7,220/mo

20% down · 6.5% · 30 years

Principal$976
Interest$5,850
Insurance$394

Estimates only. Actual payments may vary.

Location

624 Armstrong Ave

Fort Collins, CO 80521

Mantz Caroline

Features & Amenities

Interior Features

WorkshopPantryWalk-In Closet(s)Washer/Dryer HookupSteam Shower6-Panel DoorsCrown Molding

Exterior Features

Sprinkler SystemHeated GarageTandem Garage

Property Details

Construction

Frame

Pool Features

PatioDeck

Heating

Forced AirHumidity Control (Heating)

Cooling

Central Air

Appliances

Electric RangeDishwasherRefrigeratorBar FridgeMicrowaveDisposalFire Alarm

Questions & Answers

This 4-bedroom, 2-bathroom single family at 624 Armstrong Ave is listed at $1,350,000 ($396/sqft). The estimated monthly payment is $5,850 based on 20% down at 6.5% interest.

Key features include: Built in 1951, 0.29 acre lot, 2 stories, Fireplace. Interior Features: Workshop, Pantry, Walk-In Closet(s). Exterior Features: Sprinkler System, Heated Garage, Tandem Garage.

This property is listed by Susan Patchen and can be reached at 9709889991 or patchenre@gmail.com.

SP

Susan Patchen

Agent at Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Fort Collins

(970) 988-9991

Listed by Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Fort Collins · View on Broker Site

MLS# 1055619· Source: listhub· Updated 59 days ago

Copyright © 2026 IRES MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

624 Armstrong Ave, Fort Collins, CO 80521

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