624 Armstrong Avenue Fort Collins, CO ^$ 1,185,000

624 Armstrong Avenue

^$ 1,185,000

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Recently Listed

624 Armstrong Avenue

Fort Collins, CO, 80521

^$ 1,185,000

Bedrooms4 Baths2.0 Sq 3,411

Monthly Estimate*

^$ 7,482

Listed by Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Fort Collins

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Single Family Home for sale in Fort Collins, CO

for $1,185,000 with 4 bedrooms and 2 full baths. This 3,411 square foot home was built in 1951 on a lot size of 0.29.

Tucked beneath a canopy of mature trees in Fort Collins' beloved Mantz neighborhood, this beautifully restored Cape Cod residence offers a rare opportunity to own a piece of the city's history-where timeless architecture & exceptional craftsmanship meet the comforts of modern luxury. Just moments from Old Town, CSU, parks, & vibrant local dining, 624 Armstrong offers the charm of an established neighborhood with a lifestyle that is wonderfully connected. Lovingly transformed through an extensive renovation, every detail has been thoughtfully curated to preserve the home's character while incorporating extraordinary finishes and amenities. Rich hardwood floors, bespoke brass fixtures & elegant architectural details create warm, inviting spaces that feel both sophisticated & comfortable. At the heart of the home, the kitchen is designed to inspire. Upgraded appliances, ample work space & seamless flow to living and dining are perfect for both intimate gatherings & large celebrations. The spacious primary bed is a peaceful retreat with a beautifully appointed bath featuring steam shower & heated travertine floors, while additional bedrooms offer flexibility for family, guests, or a home office space. One of the home's most distinctive features is its remarkable outdoor living environment. Surrounded by mature landscaping, the private backyard is a true extension of the home- designed for year-round enjoyment with a stunning stone fireplace, inviting patios, & multiple spaces to dine, relax, and entertain beneath Colorado skies. A finished loft above the garage offers endless possibilities as a private office, guest retreat, or creative workspace. Extensive behind-the-scenes improvements such as upgraded mechanicals, sewer line & R38 insulation provide exceptional peace of mind for the next owner. 624 Armstrong is more than a luxury residence-it is an opportunity to own one of Fort Collins' truly special homes, thoughtfully restored for the way we live today.

Single Family Active

Price

^$ 1,185,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 5,023

Style

House

Lot Size

0.29

Year Built

1951

Town/City

Fort Collins

County/Region

Larimer

MLS | Web ID

IR1063983

Features

Interior

Interior Amenities Five Piece Bath Pantry Walk-In Closet(s)

Basement Partial

Flooring Tile Wood

Fireplace Features Gas Gas Log Insert Living Room

Basement (Y/N) Y

Window Features Double Pane Windows Window Coverings

Above Grade Finished Area 2535

Half Baths 0

3/4 Baths 1

Laundry Features In Unit

Total Bedrooms 4

Below Grade Finished Area 478

Main Level Bedrooms 1

Main Level Bathrooms 1

Total Baths 2

General

Sewer Public Sewer

Heating Forced Air

Cooling Ceiling Fan(s) Central Air

Utilities Cable Available Electricity Available Internet Access (Wired) Natural Gas Available

Possession Closing/DOD

Roof Composition

Appliances Bar Fridge Dishwasher Disposal Humidifier Microwave Oven Refrigerator

Zoning NCL

Garage Spaces 2

Patio/Porch Features Deck Patio

Security Features Fire Alarm Smoke Detector(s)

Construction Materials Frame

Exclusions Sellers Personal Property Freezer in Basement Storage Room Car Charger Washer Dryer Non Electric Wall Sconces in bedroom & study on first floor TV & TV Mount in basement work room Tonal Exercise Equi

Year Built 1951

Levels Two

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

County Larimer

Property Type Residential

HOA N

Attached Garage Y

Subdivision Name Mantz Caroline

Facing Direction West

Possible Use Residential

Full Baths 1

Status Active

Directions From College Ave proceed westbound on Laurel for approximately 1 mile. Turn right (north) on Armstrong Ave. Home is second on the right.

High School Poudre

City Fort Collins

High School District Poudre R-1

Lot Size Square Feet 12644

Listing Terms Cash Conventional FHA VA Loan

Elementary School Dunn

Tax Annual Amount 5023

Middle/Junior High School Lincoln

Concessions No

Virtual Tour https://www.zillow.com/view-imx/b4a844fc-91b3-422c-96ff-49620470c0ff?initialViewType=pano&utm_source=dashboard

Structure Type House

Standard Status Active

Occupancy Type Owner

Elementary School District Poudre R-1

Exterior

Vegetation Wooded

Fencing Fenced

Parking Features Heated Garage Tandem

Lot Features Level Sprinklers In Front

Water Source Public

Total Parking 2

Building Area Total 3411

Lot Size Acres 0.29

Road Surface Type Paved

Road Frontage Type Public

Other Equipment Satellite Dish

Internal Only

Street Number 1 624

* Excluded Features

List By

Berkshire Hathaway Homeservices Rocky Mountain, Realtors-Fort Collins

Broker

(970) 988-9991

Phone

Affordability Calculator

$7,901

Per Month

Monthly Principal & Interest: $7,482
Monthly Property Taxes: $419
Monthly Home Insurance: --

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Loan Term

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Fort Collins, CO

Average List Price ^$765,778

Percent of Sale Price 35%

About Fort Collins, CO

161,197 Population

29% Since 2002

^$60,474 Median Income

32.97 Median Age

25% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

3043864 Elementary School

3043362 Middle School

Poudre High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
7/11/2026	$1,185,000		Listed Price

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624 Armstrong Avenue, Fort Collins, CO, 80521 is a Single Family Home for sale at $1,185,000 with 3,411 sqft and a lot size of 0.29. 624 Armstrong Avenue has 4 bedrooms, 2.0 baths, and was built in 1951. The property's zip code is 80521 which is in Fort Collins, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 7/12/2026.

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PUBLISHER’S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

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624 Armstrong Avenue

Single Family Home for sale in Fort Collins, CO

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