# 624 Armstrong Ave, Fort Collins, CO 80521

> **TL;DR:** 4bd/2ba single family, $1,350,000 ($396/sqft), built 1951, 3,411 sqft.
> Fireplace, EV Charger, A/C. Est. $5,850/mo. Listed 59 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,350,000 |
| Price/sqft | $396 |
| Bedrooms | 4 |
| Bathrooms | 1 full |
| Square Feet | 3,411 |
| Year Built | 1951 |
| Lot Size | 12,632 sqft (0.29 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 59 |

## Why This Home Stands Out

- **EV Charger** - Electric vehicle ready

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $5,850 |
| **Total** | **$5,850** |

## Nearby Schools

- **Elementary:** Dunn
- **Middle:** Lincoln
- **High:** Poudre

## Key Amenities

- Fireplace
- EV Charger
- A/C

## Property Highlights

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

## Description

### 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.

## Location

- **Address:** 624 Armstrong Ave, Fort Collins, CO 80521
- **County:** Larimer
- **Neighborhood:** Mantz Caroline
- **Coordinates:** 40.57863, -105.092271
- **Google Maps:** https://www.google.com/maps?q=40.57863,-105.092271

## Virtual Tour & Media

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

## Listing Agent

- **Name:** Susan Patchen
- **Brokerage:** Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Fort Collins
- **Phone:** 9709889991
- **Email:** patchenre@gmail.com

## Primary Photo

![624 Armstrong Ave - Primary Photo](http://lh.rdcpix.com/9f016cfec15112ad251172501fbd639dl-f405358177r.jpg)

*48 total photos available on [listing page](https://www.propertysimple.com/listing/624-armstrong-ave-fort-collins-co-80521-1055619)*

---

**MLS#:** 1055619 | **Updated:** 2026-06-18
**Source:** listhub

*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.*

[View on PropertySimple](https://www.propertysimple.com/listing/624-armstrong-ave-fort-collins-co-80521-1055619)

---

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