OFF MARKET

Off Market Jan 2009 for $162K

$535,358

Est. refi paymentEst. refi $1,255/mo

•

2,024

sq ft

401 Riddle Dr, Fort Collins, CO 80521

About this home

Public Remarks: Spacious ranch with wood floors, cool textured ceilings, jetted tub, & central A/C. Grow plants in the awesome sunroom. Sprawl out in the finished bsmt complete with non-conforming bedroom, bathroom, living room, & office. Entertain in the covered patio area complete with gas grill hooked up to the house. Close to Old Town, Poudre bike trail, City Park, & CSU. Pre-inspected for your peace of mind. Please allow 4-5 days for response.

Single-familyProperty Type

1960Year Built

6,534 sq ftLot Size

$265Est. Price/Sq.Ft.

1 car garageParking

Listed by • Group Mulberry

Contact: 9702210700

Bought with Scott Beasley • Group Mulberry

•970-221-0700 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #578796

Redfin Estimate

$535,358

$373K since sold in January 2009$4,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% lower than the average sale price ($561K) of 5 comparable homes.

SOLD NOV 24, 2025
$555,000
A
4 beds2 baths1,957 sq ft
408 Riddle Dr, Fort Collins, CO 80521
SOLD MAR 10, 2026
$440,000
B
3 beds3 baths1,824 sq ft
1612 Maple St, Fort Collins, CO 80521
SOLD MAY 1, 2026
$775,000
C
3 beds2 baths1,882 sq ft
1401 Laporte Ave, Fort Collins, CO 80521
SOLD AUG 14, 2026
$520,000
D
3 beds2 baths1,318 sq ft
1200 Alameda St, Fort Collins, CO 80521
SOLD MAY 14, 2026
$515,000
E
3 beds2 baths1,064 sq ft
409 Franklin St, Fort Collins, CO 80521

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$430,544

Est. take-home

List your home with Redfin and save $5,354

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,594/mo

Redfin rental estimate

List your home for rent

Market trends in 80521, CO

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.7%

+0.5% MoM

Median sale price

$535K

$22K MoM

Avg. days on market

51d

1 days MoM

Recently sold homes

8 MoM

New listings for sale

COMING SOON
$699,000
2 beds1 bath1,100 sq ft
520 W Mountain Ave, Fort Collins, CO 80521
NEW 7 HRS AGO
$559,000
3 beds2 baths1,926 sq ft
1837 Orchard Pl, Fort Collins, CO 80521
OPEN SAT, 9AM TO 2PM
$715,000
2 beds2 baths1,179 sq ft
317 N Whitcomb St, Fort Collins, CO 80521
OPEN SAT, 11AM TO 1PM
$800,000
4 beds3.5 baths2,609 sq ft
3403 Coneflower Dr, Fort Collins, CO 80521
OPEN SAT, 12PM TO 2PM
$469,900
3 beds1 bath1,352 sq ft
636 S Taft Hill Rd, Fort Collins, CO 80521
Kelly Hanna • KM Luxury Homes
OPEN SUN, 12PM TO 2PM
$2,400,000
5 beds3.5 baths4,500 sq ft
3165 Stargazer Ct, Fort Collins, CO 80521
NEW 26 HRS AGO
$415,000
2 beds2 baths856 sq ft
421 S Howes St #807, Fort Collins, CO 80521
Kimberly Henry • Kimberly Henry
COMING SOON
$835,000
3 beds2 baths1,830 sq ft
1011 W Mountain Ave, Fort Collins, CO 80521
OPEN SAT, 11AM TO 2PM
$475,000
5 beds3 baths2,534 sq ft
621 Rook St, Fort Collins, CO 80521
$515,000
5 beds3 baths2,392 sq ft
2901 Greentree Cir, Fort Collins, CO 80521
See all

Provided by Redfin

Sale history for 401 Riddle Dr

Date

Event

Price

IRES as Distributed by MLS Grid #578796

Jan 29, 2009

Sold

$162,013

$80/sq ft

Aug 21, 2008

Listed

$177,000

$87/sq ft

IRES as Distributed by MLS Grid #449785

May 26, 2005

Sold

$184,900

$91/sq ft

May 3, 2005

Listed

$184,900

$91/sq ft

IRES as Distributed by MLS Grid #313245

Aug 17, 2001

Sold

$150,000

$74/sq ft

Jul 30, 2001

Listed

$150,000

$74/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$3,404 (+4.3%)

$2,375 + $31,788

$34,163

2024

$3,263 (+5.1%)

$2,375 + $31,788

$34,163

2023

$3,104 (+25.7%)

$2,546 + $35,142

$37,688

2022

$2,469 (−1.0%)

$2,546 + $35,142

$37,688

2021

$2,495 (−4.1%)

$2,641 + $23,505

$26,146

2020

$2,600 (−0.4%)

$2,717 + $24,181

$26,898

2019

$2,612 (+24.3%)

$2,717 + $25,075

$27,792

2018

$2,101 (+0.3%)

$2,717 + $25,075

$27,792

2017

$2,094 (+20.2%)

$2,736 + $20,318

$23,054

2016

$1,742 (+20.5%)

$2,736 + $20,318

$23,054

2014

$1,446 (−0.1%)

$3,020 + $12,840

$15,860

2013

$1,448 (+3.7%)

$3,020 + $12,840

$15,860

2012

$1,396 (+2.8%)

$3,020 + $11,940

$14,960

2011

$1,358 (+0.8%)

$3,020 + $11,940

$14,960

2010

$1,347 (+3.6%)

$3,020 + $11,940

$14,960

2009

$1,301

$3,340 + $11,690

$15,030

Tax history for 401 Riddle Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,404 (+4.3%)

$2,375 + $31,788

$34,163

2024

$3,263 (+5.1%)

$2,375 + $31,788

$34,163

2023

$3,104 (+25.7%)

$2,546 + $35,142

$37,688

2022

$2,469 (−1.0%)

$2,546 + $35,142

$37,688

2021

$2,495 (−4.1%)

$2,641 + $23,505

$26,146

2020

$2,600 (−0.4%)

$2,717 + $24,181

$26,898

2019

$2,612 (+24.3%)

$2,717 + $25,075

$27,792

2018

$2,101 (+0.3%)

$2,717 + $25,075

$27,792

2017

$2,094 (+20.2%)

$2,736 + $20,318

$23,054

2016

$1,742 (+20.5%)

$2,736 + $20,318

$23,054

2014

$1,446 (−0.1%)

$3,020 + $12,840

$15,860

2013

$1,448 (+3.7%)

$3,020 + $12,840

$15,860

2012

$1,396 (+2.8%)

$3,020 + $11,940

$14,960

2011

$1,358 (+0.8%)

$3,020 + $11,940

$14,960

2010

$1,347 (+3.6%)

$3,020 + $11,940

$14,960

2009

$1,301

$3,340 + $11,690

$15,030

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

6,737 Sq. Ft.

Year renovated

1962

Sq. Ft.

1,811

Year built

1960

Style

Single Family Residential

County

Larimer County

APN

R0014184

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Parking

Parking Features
Covered Spaces: 1
Garage: Yes
Garage Spaces: 1
Parking Features: Oversized

Interior

Bathroom Information
Bathrooms (Full): 2
Bathrooms (Half): 0
Bathrooms (Three Quarter): 0

Bedroom Information
Bedrooms Total: 3

Heating & Cooling
Cooling: Yes
Central Air
Heating: Yes
Forced Air

Interior Features
Accessibility Features: Level Lot, Near Bus, Main Floor Bath, Main Level Bedroom
Electric Range/Oven, Refrigerator, Washer, Dryer, Microwave
Flooring: Wood Floors
Study Area, Eat-in Kitchen, Open Floorplan
Laundry Features: Washer/Dryer Hookups, In Basement

Exterior

Exterior Features
Fencing: Fenced
Patio and Porch Features: Patio
Roof: Composition

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Corner Lot
Other Structures: Workshop
Zoning: RES

Property Information
Property Type: Residential
Waterfront: No

Subdivision Information
Subdivision Name: Hanna
MLS Area Major: Fort Collins

Building Information
Above Grade Finished Area: 1062
Below Grade Finished Area: 962
Building Area Total: 1062
Construction Materials: Wood/Frame

Financial

Tax Information
Parcel Number: R0014184
Tax Annual Amount: 1303
Tax Year: 2008

Financial Information
Listing Terms: Cash, Conventional, FHA, VA Loan

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,City
Gas: Natural Gas,Xcel
Sewer: City Sewer

Location

HOA Information
Association: No
Association Fee: 0

School Information
High School District: Poudre
Elementary School: Putnam
Middle or Junior School: Lincoln
High School: Poudre

Location Information
Directions: From Laporte, North on Shields, West on Elm, South on Riddle
Unparsed Address: 401 Riddle Dr Fort Collins CO 80521
Street Number: 401
Street Name: Riddle
Street Suffix: Dr
City: Fort Collins
State or Province: CO
County or Parish: Larimer
Country: US
Postal Code: 80521
Coordinates: -105.098189,40.592963
Latitude: 40.592963
Longitude: -105.098189

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,811
Stories: 1.0
Lot Size: 6,737 square feet
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1962
County: Larimer County
APN: R0014184

Home facts updated by county records on Jul 30, 2026

Other

Listing Information
Attribution Contact: 9702210700
Close Price: $162,013
Photos Count: 18
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Thursday, January 29, 2009
Cumulative Days on Market: 162
Days on Market: 162
Listing Contract Date: Thursday, August 21, 2008
Modification Timestamp: Thursday, July 25, 2024 5:48 PM

Home Information
Year Built: 1960

Around this home

Schools

Putnam Elementary School

Public PreK-5 • Assigned • 0.2mi

7/10

Lincoln Middle School

Public 6-8 • Assigned • 0.6mi

5/10

Poudre High School

Public 9-12 • Assigned • 1.3mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

There's a reason Fort Collins consistently ranks among the happiest, best-loved cities in the country. It's a college town with a grown-up backbone — historic Old Town, a thriving local scene, and a culture built around craft beer, biking, and...
2 months ago • Fort Collins
Chuck Klijewski
Redfin agent
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 91° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

13 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Fort Collins, CO • 80521

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.4 hours in June and 5.8 hours in December, placing it above the U.S. average for solar exposure.

10.4 hrs

5.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$509,000 – $616,000

Reach more buyers when you sell with Redfin. Save up to $5,354 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$750,000

4 beds2 baths1,872 sq ft

905 Whedbee St, Fort Collins, CO 80524

$449,000

2 beds1 bath1,064 sq ft

2709 Laporte Ave, Fort Collins, CO 80521

$525,000

3 beds3.5 baths2,787 sq ft

508 S Overland Trl, Fort Collins, CO 80521

3D WALKTHROUGH

$735,000

4 beds3 baths1,724 sq ft

1114 W Mulberry St, Fort Collins, CO 80521

$489,995

2 beds1.5 baths1,082 sq ft

2430 W Plum St, Fort Collins, CO 80521

$489,900

4 beds2 baths2,202 sq ft

1416 Skyline Dr, Fort Collins, CO 80521

New listings for sale in 80521

COMING SOON

$699,000

2 beds1 bath1,100 sq ft

520 W Mountain Ave, Fort Collins, CO 80521

NEW 7 HRS AGO

$559,000

3 beds2 baths1,926 sq ft

1837 Orchard Pl, Fort Collins, CO 80521

OPEN SAT, 9AM TO 2PM

$715,000

2 beds2 baths1,179 sq ft

317 N Whitcomb St, Fort Collins, CO 80521

OPEN SAT, 11AM TO 1PM

$800,000

4 beds3.5 baths2,609 sq ft

3403 Coneflower Dr, Fort Collins, CO 80521

OPEN SAT, 12PM TO 2PM

$469,900

3 beds1 bath1,352 sq ft

636 S Taft Hill Rd, Fort Collins, CO 80521

Kelly Hanna • KM Luxury Homes

OPEN SUN, 12PM TO 2PM

$2,400,000

5 beds3.5 baths4,500 sq ft

3165 Stargazer Ct, Fort Collins, CO 80521

NEW 26 HRS AGO

$415,000

2 beds2 baths856 sq ft

421 S Howes St #807, Fort Collins, CO 80521

Kimberly Henry • Kimberly Henry

COMING SOON

$835,000

3 beds2 baths1,830 sq ft

1011 W Mountain Ave, Fort Collins, CO 80521

OPEN SAT, 11AM TO 2PM

$475,000

5 beds3 baths2,534 sq ft

621 Rook St, Fort Collins, CO 80521

Home values near 401 Riddle Dr

Data from public records.

Address	Redfin Estimate
402 Riddle Drive, Fort Collins, CO 3 Beds \| 1 Baths \| 960 Sq. Ft.	$452,317
406 Riddle Drive, Fort Collins, CO 3 Beds \| 1 Baths \| 1032 Sq. Ft.	$486,340

Address	Redfin Estimate
404 Riddle Drive, Fort Collins, CO 3 Beds \| 1 Baths \| 1095 Sq. Ft.	$464,738
403 Riddle Drive, Fort Collins, CO 3 Beds \| 1 Baths \| 1023 Sq. Ft.	$422,386

Address	Redfin Estimate
400 Riddle Drive, Fort Collins, CO 3 Beds \| 1 Baths \| 1016 Sq. Ft.	$478,081
405 Riddle Drive, Fort Collins, CO 3 Beds \| 1 Baths \| 1023 Sq. Ft.	$472,723

Property information provided by IRES as Distributed by MLS Grid when last listed in 2008. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

80524 homes for sale
80525 homes for sale
80526 homes for sale
80528 homes for sale
80550 homes for sale

Houses for rent in Fort Collins	Agents near me	Fort Collins, CO homes for sale	Fort Collins Housing Market
Houses for sale near me	Denver, CO homes for sale	Aurora, CO homes for sale
Land for sale near me	Colorado Springs, CO homes for sale	Arvada, CO homes for sale
Open Houses near me	Boulder, CO homes for sale	Fort Collins Property Records
Condos for sale near me	Littleton, CO homes for sale	CO New Listings

Loveland homes for sale
Longmont homes for sale
Greeley homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 80521, CO

Sale history for 401 Riddle Dr

Tax history for 401 Riddle Dr

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80521

Home values near 401 Riddle Dr

More real estate resources