OFF MARKET

Off Market Aug 2009 for $188K

$537,074

Est. refi paymentEst. refi $1,383/mo

•

— ba

•

2,036

sq ft

411 Riddle Dr, Fort Collins, CO 80521

About this home

Single-familyProperty Type

1956Year Built

6,630 sq ftLot Size

$264Est. Price/Sq.Ft.

1 car garageParking

Listed by Andrew Rauch • High Street Real Estate

Contact: 9702123333

Bought with • Group Mulberry

•970-221-0700 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #606477

Redfin Estimate

$537,074

$349K since sold in August 2009$2,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 20.1% lower than the average sale price ($673K) of 6 comparable homes.

SOLD NOV 24, 2025
$555,000
A
4 beds2 baths1,957 sq ft
408 Riddle Dr, Fort Collins, CO 80521
SOLD JUN 2, 2026
$600,000
B
4 beds2 baths2,064 sq ft
1829 Crestmore Pl, Fort Collins, CO 80521
RE/MAX Alliance
SOLD AUG 3, 2026
$545,000
C
4 beds2 baths1,794 sq ft
522 S Bryan Ave, Fort Collins, CO 80521
SOLD APR 16, 2026
$550,000
D
5 beds1.5 baths2,112 sq ft
225 Clover Ln, Fort Collins, CO 80521
SOLD AUG 29, 2025
$720,600
E
4 beds2 baths2,226 sq ft
1217 Sycamore St, Fort Collins, CO 80521
SOLD JUN 30, 2026
$1,065,000
F
4 beds2 baths2,134 sq ft
1030 W Oak St, Fort Collins, CO 80521

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Earn from this home

Sell

$417,161

Est. take-home

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Refinance

Est. cash available

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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

New listings for sale

NEW 2 HRS AGO
$444,900
4 beds2 baths1,680 sq ft
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COMING SOON
$699,000
2 beds1 bath1,100 sq ft
520 W Mountain Ave, Fort Collins, CO 80521
NEW 10 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 28 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
See all

Provided by Redfin

Sale history for 411 Riddle Dr

Date

Event

Price

IRES as Distributed by MLS Grid #606477

Aug 28, 2009

Sold

$188,000

$92/sq ft

Jul 30, 2009

Listed

$194,000

$95/sq ft

IRES as Distributed by MLS Grid #321105

Nov 19, 2001

Sold

$170,500

$84/sq ft

Oct 22, 2001

Listed

$167,500

$82/sq ft

Public Remarks

Come see this Ranch style home in NW Ft. Collins. Built in 1956 in the Hanna Sub., this home has a full bsmt. with a separate entrance if you want to rent out some rooms! Oak flooring under carpet, very functional kitchen with built in cabinets. Neat shop set-up in the basement, huge laundry room, 2 additional bedrooms and a 3/4 bath in the basement gives this one lots of possibilities. Back yard has a shed, fenced off garden area, separate from the fenced in yard. Hurry, before it's gone!

Year

Property tax

Land + Additions

Assessment*

2025

$3,393 (−4.0%)

$2,375 + $31,669

$34,044

2024

$3,534 (+5.1%)

$2,375 + $31,669

$34,044

2023

$3,363 (+32.2%)

$2,546 + $37,976

$40,522

2022

$2,544 (−3.2%)

$2,546 + $37,976

$40,522

2021

$2,628 (−11.8%)

$2,584 + $24,358

$26,942

2020

$2,978 (−0.4%)

$2,717 + $25,611

$28,328

2019

$2,991 (+43.1%)

$2,717 + $29,115

$31,832

2018

$2,090 (+0.3%)

$2,717 + $29,115

$31,832

2017

$2,083 (+31.0%)

$2,736 + $20,196

$22,932

2016

$1,590 (+17.7%)

$2,736 + $20,196

$22,932

2014

$1,351 (−0.2%)

$3,020 + $11,800

$14,820

2013

$1,353 (−2.9%)

$3,020 + $11,800

$14,820

2012

$1,393 (+2.8%)

$3,020 + $11,910

$14,930

2011

$1,355 (−5.7%)

$3,020 + $11,910

$14,930

2010

$1,438 (+4.8%)

$3,020 + $11,910

$14,930

2009

$1,371

$3,340 + $12,700

$16,040

Tax history for 411 Riddle Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,393 (−4.0%)

$2,375 + $31,669

$34,044

2024

$3,534 (+5.1%)

$2,375 + $31,669

$34,044

2023

$3,363 (+32.2%)

$2,546 + $37,976

$40,522

2022

$2,544 (−3.2%)

$2,546 + $37,976

$40,522

2021

$2,628 (−11.8%)

$2,584 + $24,358

$26,942

2020

$2,978 (−0.4%)

$2,717 + $25,611

$28,328

2019

$2,991 (+43.1%)

$2,717 + $29,115

$31,832

2018

$2,090 (+0.3%)

$2,717 + $29,115

$31,832

2017

$2,083 (+31.0%)

$2,736 + $20,196

$22,932

2016

$1,590 (+17.7%)

$2,736 + $20,196

$22,932

2014

$1,351 (−0.2%)

$3,020 + $11,800

$14,820

2013

$1,353 (−2.9%)

$3,020 + $11,800

$14,820

2012

$1,393 (+2.8%)

$3,020 + $11,910

$14,930

2011

$1,355 (−5.7%)

$3,020 + $11,910

$14,930

2010

$1,438 (+4.8%)

$3,020 + $11,910

$14,930

2009

$1,371

$3,340 + $12,700

$16,040

*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

6,630 Sq. Ft.

Year renovated

1956

Sq. Ft.

2,032

Year built

1956

Style

Multi-Family (2-4 Unit)

County

Larimer County

APN

R0014133

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
Attached Garage: Yes
Garage Spaces: 1

Interior

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

Bedroom Information
Bedrooms Total: 5

Heating & Cooling
Heating: Yes
Forced Air

Interior Features
Refrigerator

Room Information
Basement: Full

Exterior

Exterior Features
Roof: Fiberglass

Lot Information
Horse(s): No
Zoning: Residentia

Property Information
Property Type: Residential
Waterfront: No

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

Building Information
Above Grade Finished Area: 1526
Building Area Total: 1526
Construction Materials: Wood/Frame

Financial

Tax Information
Parcel Number: R0014133
Tax Annual Amount: 1072
Tax Year: 2009

Utilities

Utility Information
Utilities: Natural Gas Available
Gas: Natural Gas

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: Starting on Mulberry, turn north on shields, turn left at Maple St., turn right at Pearl St. ,turn left at Cherry St. , turn right at Riddle dr.
Unparsed Address: 411 Riddle Dr Fort Collins CO 80521
Street Number: 411
Street Name: Riddle
Street Suffix: Dr
City: Fort Collins
State or Province: CO
County or Parish: Larimer
Country: US
Postal Code: 80521
Coordinates: -105.098189,40.593056
Latitude: 40.593056
Longitude: -105.098189

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 2,032
Stories: 1.0
Lot Size: 6,630 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1956
Year Renovated: 1956
County: Larimer County
APN: R0014133

Home facts updated by county records on Jul 30, 2026

Other

Listing Information
Attribution Contact: 9702123333
Close Price: $188,000
Photos Count: 15
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Friday, August 28, 2009
Cumulative Days on Market: 30
Days on Market: 30
Listing Contract Date: Thursday, July 30, 2009
Modification Timestamp: Friday, July 26, 2024 6:06 AM

Home Information
Year Built: 1956

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, 19 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

$511,000 – $618,000

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Home values near 411 Riddle Dr

Data from public records.

Address	Redfin Estimate
404 Riddle Dr, Fort Collins, CO 3 Beds \| 1 Baths \| 1095 Sq. Ft.	$464,738
413 Riddle Dr, Fort Collins, CO 3 Beds \| 1 Baths \| 1032 Sq. Ft.	$508,202

Address	Redfin Estimate
417 Riddle Dr, Fort Collins, CO 3 Beds \| 1 Baths \| 1032 Sq. Ft.	$495,205
415 Riddle Dr, Fort Collins, CO 3 Beds \| 1 Baths \| 1956 Sq. Ft.	$426,598

Address	Redfin Estimate
409 Riddle Dr, Fort Collins, CO 4 Beds \| 2 Baths \| 2031 Sq. Ft.	$547,407
412 Riddle Dr, Fort Collins, CO 2 Beds \| 1 Baths \| 888 Sq. Ft.	$417,797

Property information provided by IRES as Distributed by MLS Grid when last listed in 2009. 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 411 Riddle Dr

Tax history for 411 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 411 Riddle Dr

More real estate resources