OFF MARKET

Off Market Feb 2003 for $145K

$464,738

Est. refi paymentEst. refi $953/mo

•

1,095

sq ft

404 Riddle Dr, Fort Collins, CO 80521

About this home

Single-familyProperty Type

1958Year Built

6,483 sq ftLot Size

$424Est. Price/Sq.Ft.

1 car garageParking

Listed by Hepburn Baker Wilkins • Group Horsetooth

Contact: 9702230700

Bought with Kenneth Banwart • Coldwell Banker Res-Harmony

•970-223-2300 (broker)

•cbew@frii.com (broker)

Redfin checked: 3 minutes ago

•Source:IRES as Distributed by MLS Grid #361551

Redfin Estimate

$464,738

$320K since sold in February 2003$2,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5% lower than the average sale price ($489K) of 6 comparable homes.

SOLD MAY 14, 2026
$515,000
A
3 beds2 baths1,064 sq ft
409 Franklin St, Fort Collins, CO 80521
SOLD JUL 31, 2026
$489,000
B
3 beds1 bath960 sq ft
1600 Crestmore Pl, Fort Collins, CO 80521
SOLD OCT 21, 2025
$450,000
C
3 beds1 bath1,210 sq ft
1112 Beech St, Fort Collins, CO 80521
SOLD DEC 12, 2025
$500,000
D
3 beds2 baths1,080 sq ft
405 Franklin St, Fort Collins, CO 80521
SOLD MAR 5, 2026
214 Clover Ln, Fort Collins, CO 80521
$282,000
E
3 beds1 bath1,944 sq ft
214 Clover Ln, Fort Collins, CO 80521
Sold Entered for Comps Only
SOLD JUN 15, 2026
$698,000
F
3 beds1 bath1,064 sq ft
320 N Loomis Ave, Fort Collins, CO 80521

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Earn from this home

Sell

$397,977

Est. take-home

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Refinance

Est. cash available

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Rent

$2,127/mo

Redfin rental estimate

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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

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COMING SOON
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OPEN SAT, 11AM TO 2PM
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See all

Provided by Redfin

Sale history for 404 Riddle Dr

Year

Property tax

Land + Additions

Assessment*

2025

$2,976 (+1.8%)

$2,375 + $27,494

$29,869

2024

$2,923 (+5.1%)

$2,375 + $27,494

$29,869

2023

$2,781 (+30.2%)

$2,546 + $31,604

$34,150

2022

$2,137 (−1.0%)

$2,546 + $31,604

$34,150

2021

$2,159 (−4.8%)

$2,641 + $19,988

$22,629

2020

$2,269 (−0.4%)

$2,717 + $20,563

$23,280

2019

$2,278 (+21.6%)

$2,717 + $21,529

$24,246

2018

$1,874 (+0.3%)

$2,717 + $21,529

$24,246

2017

$1,868 (+17.2%)

$2,736 + $17,827

$20,563

2016

$1,593 (+23.5%)

$2,736 + $17,827

$20,563

2014

$1,290 (−0.2%)

$3,020 + $11,130

$14,150

2013

$1,292 (+4.1%)

$3,020 + $11,130

$14,150

2012

$1,241 (+2.8%)

$3,020 + $10,280

$13,300

2011

$1,207 (−3.2%)

$3,020 + $10,280

$13,300

2010

$1,247 (+3.6%)

$3,020 + $10,280

$13,300

2009

$1,204

$3,340 + $10,570

$13,910

Tax history for 404 Riddle Dr

Year

Property tax

Land + Additions

Assessment*

2025

$2,976 (+1.8%)

$2,375 + $27,494

$29,869

2024

$2,923 (+5.1%)

$2,375 + $27,494

$29,869

2023

$2,781 (+30.2%)

$2,546 + $31,604

$34,150

2022

$2,137 (−1.0%)

$2,546 + $31,604

$34,150

2021

$2,159 (−4.8%)

$2,641 + $19,988

$22,629

2020

$2,269 (−0.4%)

$2,717 + $20,563

$23,280

2019

$2,278 (+21.6%)

$2,717 + $21,529

$24,246

2018

$1,874 (+0.3%)

$2,717 + $21,529

$24,246

2017

$1,868 (+17.2%)

$2,736 + $17,827

$20,563

2016

$1,593 (+23.5%)

$2,736 + $17,827

$20,563

2014

$1,290 (−0.2%)

$3,020 + $11,130

$14,150

2013

$1,292 (+4.1%)

$3,020 + $11,130

$14,150

2012

$1,241 (+2.8%)

$3,020 + $10,280

$13,300

2011

$1,207 (−3.2%)

$3,020 + $10,280

$13,300

2010

$1,247 (+3.6%)

$3,020 + $10,280

$13,300

2009

$1,204

$3,340 + $10,570

$13,910

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

6,483 Sq. Ft.

Year renovated

1958

Sq. Ft.

1,100

Year built

1958

Style

Single Family Residential

County

Larimer County

APN

R0013960

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Jan 21, 2015 • Final

Residential roofing

Tear off all layers of the existing roof to the decking and install new asphalt shingles with felt underlayment. Provide required attic ventilation and install an ice and water shield according to manufacturer high wind specifications.

Roofing

Oct 18, 2012 • Final

Residential mechanical

Replace the furnace and install a new air conditioner.

HVAC

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

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

Interior

Bathroom Information
Bathrooms (Full): 1
Bathrooms (Half): 0
Bathrooms (Three Quarter): 0

Bedroom Information
Bedrooms Total: 3

Heating & Cooling
Heating: Yes
Forced Air

Interior Features
Electric Range/Oven, Self Cleaning Oven
Fireplace: Yes
Fireplace Features: Living Room
Flooring: Wood Floors
Eat-in Kitchen
Laundry Features: Washer/Dryer Hookups, Main Level

Room Information
Basement: None

Exterior

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

Land Information
Road Surface Type: Paved

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks
Zoning: NCL

Property Information
Property Type: Residential
Waterfront: No

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

Building Information
Above Grade Finished Area: 1095
Building Area Total: 1095
Construction Materials: Wood/Frame

Financial

Tax Information
Parcel Number: 97101050150013960
Tax Annual Amount: 1045
Tax Year: 2002

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available, Cable Available
Electric: Electric,City of Fort Collins
Gas: Natural Gas,Xcel
Sewer: City Sewer

Location

HOA Information
Association: No
Association Fee: 0
Association Fee Frequency: Monthly

School Information
High School District: Poudre
Elementary School: PUTNAM
Middle or Junior School: LINCOLN
High School: POUDRE

Location Information
Directions: N on Shields St., W on Elm St., S on Riddle Dr
Unparsed Address: 404 Riddle Dr Fort Collins CO 80521
Street Number: 404
Street Name: Riddle
Street Suffix: Dr
City: Fort Collins
State or Province: CO
County or Parish: Larimer
Country: US
Postal Code: 80521
Coordinates: -105.097658,40.592893
Latitude: 40.592893
Longitude: -105.097658

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,100
Stories: 1.0
Lot Size: 6,483 square feet
Style: Single Family Residential
Year Built: 1958
Year Renovated: 1958
County: Larimer County
APN: R0013960

Home facts updated by county records on Jul 30, 2026

Other

Listing Information
Attribution Contact: 9702230700
Close Price: $145,000
Photos Count: 2
Possible Use: Single Family
Special Listing Conditions: Licensed Owner
Standard Status: Closed

Listing Date Information
Close Date: Thursday, February 20, 2003
Cumulative Days on Market: 9
Days on Market: 9
Listing Contract Date: Thursday, January 16, 2003
Modification Timestamp: Sunday, July 21, 2024 4:54 PM

Home Information
Window Features: Window Coverings
Year Built: 1958

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
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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

$442,000 – $535,000

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Home values near 404 Riddle Dr

Data from public records.

Address	Redfin Estimate
402 Riddle Dr, Fort Collins, CO 3 Beds \| 1 Baths \| 960 Sq. Ft.	$452,317
411 Riddle Dr, Fort Collins, CO 5 Beds \| - Baths \| 2036 Sq. Ft.	$537,074

Address	Redfin Estimate
400 Riddle Dr, Fort Collins, CO 3 Beds \| 1 Baths \| 1016 Sq. Ft.	$478,081
412 Riddle Dr, Fort Collins, CO 2 Beds \| 1 Baths \| 888 Sq. Ft.	$417,797

Address	Redfin Estimate
409 Riddle Dr, Fort Collins, CO 4 Beds \| 2 Baths \| 2031 Sq. Ft.	$547,407
410 Riddle Dr, Fort Collins, CO 3 Beds \| 2 Baths \| 2256 Sq. Ft.	$520,417

Property information provided by IRES as Distributed by MLS Grid when last listed in 2003. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80521, CO

Sale history for 404 Riddle Dr

Tax history for 404 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 404 Riddle Dr

More real estate resources