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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 $1,500,000 ($440 per sqft). Built in 1951, the home offers 3,411 sqft of living space on a 0.29 acres lot.

Agent Description

624 Armstrong embodies the dream of owning a singular Fort Collins residence, as pristine & polished as it is historically rich. This unique gem, owned and lived in by the same family since it was built in 1951, offers a level of detail that speaks directly to the luxury client who values signature identity, unparalleled craftsmanship, and countless amenities.

A total renovation beginning in 2015 elevated the classic cape-cod design with the timeless sophistication of impeccable modern fixtures and finishes. Throughout the 3411 sq ft, 4 bedroom, 2 bath home you will find oak hardwood floors, hardwood built-ins, wainscoting, crown molding, ceiling fans and plantation shutters.

Bespoke brass light fixtures, paneled ceilings and leaded glass windows serve as works of art. The kitchen is lavishly 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

$8,022/mo

20% down · 6.5% · 30 years

Principal$1,085
Interest$6,500
Insurance$438

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

DeckPatio

Heating

Humidity Control (Heating)Forced Air

Cooling

Central Air

Appliances

Electric RangeDishwasherRefrigeratorBar FridgeMicrowaveDisposalFire Alarm

Questions & Answers

This 4-bedroom, 2-bathroom single family at 624 Armstrong Ave is listed at $1,500,000 ($440/sqft). The estimated monthly payment is $6,500 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.

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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

MLS# 1055619· Source: listhub· Updated 7 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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