OFF MARKET

Off market aug 2004 for $800K

$1,429,188

Est. refi paymentEst. refi $5,240/mo

•

5,808

sq ft

643 Castle Ridge Ct, Fort Collins, CO 80525

About this home

Single-familyProperty Type

1999Year Built

0.39 acresLot Size

$246Est. Price/Sq.Ft.

4 car garageParking

Listed by Trudy Ault • Coldwell Banker Realty- Fort Collins

Contact: 9702236500

Bought with Diana Brown • Group Harmony

•970-229-0700 (broker)

Redfin checked: a few seconds ago

•Source:IRES as Distributed by MLS Grid #384617

Redfin Estimate

$1,429,188

$629K since sold in August 2004$28K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 32.5% higher than the average sale price ($1.08M) of 6 comparable homes.

SOLD SEP 2, 2026
$900,000
A
5 beds3.5 baths4,800 sq ft
5307 Highcastle Ct, Fort Collins, CO 80525
SOLD FEB 2, 2026
$890,000
B
4 beds3.5 baths3,114 sq ft
5427 Highcastle Dr, Fort Collins, CO 80525
SOLD SEP 2, 2026
$1,100,000
C
4 beds3.5 baths5,447 sq ft
5627 Weeping Way, Fort Collins, CO 80528
SOLD MAY 22, 2026
$1,150,000
D
5 beds3.5 baths4,002 sq ft
5804 Huntington Hills Dr, Fort Collins, CO 80525
SOLD MAY 22, 2026
$1,180,000
E
5 beds3.5 baths5,117 sq ft
5926 Huntington Hills Dr, Fort Collins, CO 80525
SOLD JUN 12, 2026
$1,250,000
F
4 beds4 baths4,120 sq ft
1518 Fairway 7 Ct, Fort Collins, CO 80525
Listing provided by metrolistCO

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Earn from this home

Sell

$1,101,068

Est. take-home

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Refinance

Est. cash available

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Rent

$4,020/mo

Redfin rental estimate

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Market trends in 80525, CO

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.8%

0.4% MoM

Median sale price

$562K

$27K MoM

Avg. days on market

50d

4 days MoM

Recently sold homes

198

34 MoM

New listings for sale

NEW 8 HRS AGO
$525,000
3 beds3 baths2,148 sq ft
112 Victoria Dr, Fort Collins, CO 80525
COMING SOON
$1,750,000
4 beds3.5 baths4,499 sq ft
8124 S County Road 11, Fort Collins, CO 80525
NEW 1 DAY AGO
$545,000
3 beds3 baths1,906 sq ft
3902 Sunlight Ct, Fort Collins, CO 80525
3D & VIDEO TOUR
$550,000
4 beds3 baths2,236 sq ft
7808 Costigan Ave, Fort Collins, CO 80525
Rachel Soto Vesta • Rachel Vesta Homes LLC
COMING SOON
$625,000
4 beds2.5 baths3,099 sq ft
1309 Salem St, Fort Collins, CO 80525
3D WALKTHROUGH
$550,000
2 beds0.5 baths1,178 sq ft
923 E Prospect Rd, Fort Collins, CO 80525
3D WALKTHROUGH
$450,000
3 beds3 baths2,534 sq ft
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3D & VIDEO TOUR
$550,000
3 beds2.5 baths2,474 sq ft
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3D WALKTHROUGH
$1,025,000
3 beds2.5 baths5,602 sq ft
2377 Palomino Dr, Fort Collins, CO 80525
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3 beds3.5 baths1,954 sq ft
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See all

Provided by Redfin

Sale history for 643 Castle Ridge Ct

Year

Property tax

Land + Additions

Assessment*

2025

$7,998 (−13.2%)

$6,250 + $78,825

$85,075

2024

$9,210 (+4.9%)

$6,250 + $78,825

$85,075

2023

$8,776 (+62.5%)

$6,700 + $97,934

$104,634

2022

$5,399 (−1.1%)

$6,700 + $97,934

$104,634

2021

$5,459 (+1.9%)

$6,950 + $55,996

$62,946

2020

$5,357 (−0.4%)

$7,150 + $57,608

$64,758

2019

$5,378 (+10.4%)

$7,150 + $56,056

$63,206

2018

$4,872 (+0.3%)

$7,150 + $56,056

$63,206

2017

$4,856 (−6.0%)

$7,200 + $52,315

$59,515

2016

$5,169 (−5.9%)

$7,200 + $63,094

$70,294

2014

$5,494 (−0.1%)

$7,960 + $50,990

$58,950

2013

$5,500 (−1.0%)

$7,960 + $50,990

$58,950

2012

$5,557 (+2.7%)

$7,960 + $50,340

$58,300

2011

$5,409 (−12.3%)

$7,960 + $50,340

$58,300

2010

$6,169 (+3.5%)

$7,960 + $64,800

$72,760

2009

$5,960

$6,770 + $60,550

$67,320

Tax history for 643 Castle Ridge Ct

Year

Property tax

Land + Additions

Assessment*

2025

$7,998 (−13.2%)

$6,250 + $78,825

$85,075

2024

$9,210 (+4.9%)

$6,250 + $78,825

$85,075

2023

$8,776 (+62.5%)

$6,700 + $97,934

$104,634

2022

$5,399 (−1.1%)

$6,700 + $97,934

$104,634

2021

$5,459 (+1.9%)

$6,950 + $55,996

$62,946

2020

$5,357 (−0.4%)

$7,150 + $57,608

$64,758

2019

$5,378 (+10.4%)

$7,150 + $56,056

$63,206

2018

$4,872 (+0.3%)

$7,150 + $56,056

$63,206

2017

$4,856 (−6.0%)

$7,200 + $52,315

$59,515

2016

$5,169 (−5.9%)

$7,200 + $63,094

$70,294

2014

$5,494 (−0.1%)

$7,960 + $50,990

$58,950

2013

$5,500 (−1.0%)

$7,960 + $50,990

$58,950

2012

$5,557 (+2.7%)

$7,960 + $50,340

$58,300

2011

$5,409 (−12.3%)

$7,960 + $50,340

$58,300

2010

$6,169 (+3.5%)

$7,960 + $64,800

$72,760

2009

$5,960

$6,770 + $60,550

$67,320

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

0.39 Acres

Year renovated

1998

Sq. Ft.

4,964

Year built

1998

Style

Single Family Residential

County

Larimer County

APN

R1393146

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 21, 2026.

Dec 7, 2022 • Final

Residential roofing

Tear off existing roofing material and install new tile roofing. Provide required attic ventilation and install ice and water shield. Install shingles according to the manufacturer's high-wind specifications.

Roofing

May 3, 2021 • Final

Residential mechanical

Replace the furnace.

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: 4
Garage: Yes
Attached Garage: Yes
Garage Spaces: 4

Interior

Bathroom Information
Bathrooms (Full): 2
Bathrooms (Half): 2
Bathrooms (Three Quarter): 1

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Yes
Central Air
Heating: Yes
Forced Air, 2 or more Heat Sources

Interior Features
2 or more H20 Heaters, Electric Range/Oven, Down Draft, Self Cleaning Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Freezer
Fireplace: Yes
Fireplace Features: 2+ Fireplaces, Gas, Gas Logs Included, Living Room, Family/Recreation Room Fireplace, Primary Bedroom
Study Area, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s), Wet Bar
Laundry Features: Sink, Washer/Dryer Hookups, Main Level

Room Information
Basement: Walk-Out Access

Exterior

Exterior Features
Attached Greenhouse, Balcony
Fencing: Fenced
Patio and Porch Features: Patio, Deck
Roof: Tile

Pool Information
Private Pool: Yes
Pool Features: Private
Spa: Yes

Lot Information
Horse(s): No
Lot Features: Lawn Sprinkler System, Corner Lot
Other Structures: Workshop
Zoning: res

Property Information
Property Type: Residential
View: Yes
Waterfront: No

Subdivision Information
Subdivision Name: Castle Ridge at Miramont
MLS Area Major: Fort Collins

Building Information
Above Grade Finished Area: 3174
Builder Name: Hagen Bros
Building Area Total: 3174
Construction Materials: Stucco

Financial

Tax Information
Parcel Number: 96014080131393146
Tax Annual Amount: 5473
Tax Year: 2003

Financial Information
Listing Terms: Cash, Conventional

Utilities

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

Location

HOA Information
Association: Yes
Association Fee: 315
Association Fee Frequency: Annually

School Information
High School District: Poudre
Elementary School: WERNER
Middle or Junior School: PRESTON
High School: ROCKY MOUNTAIN

Location Information
Directions: south on Boardwalk from Harmony, right on High Castle, right on Castle Ridge
Unparsed Address: 643 Castle Ridge Ct Fort Collins CO 80525
Street Number: 643
Street Name: Castle Ridge
Street Suffix: Ct
City: Fort Collins
State or Province: CO
County or Parish: Larimer
Country: US
Postal Code: 80525
Coordinates: -105.065591,40.514691
Latitude: 40.514691
Longitude: -105.065591

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 4,964
Stories: 1.0
Lot Size: 0.39 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: 1998
County: Larimer County
APN: R1393146

Home facts updated by county records on Oct 21, 2026

Other

Documents & Disclosures
Documents Available: Builder Plans
Documents Count: 1

Listing Information
Attribution Contact: 9702236500
Close Price: $800,000
Photos Count: 3
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Thursday, August 12, 2004
Cumulative Days on Market: 733
Days on Market: 374
Listing Contract Date: Wednesday, August 6, 2003
Modification Timestamp: Monday, July 22, 2024 3:15 AM

Home Information
Window Features: Window Coverings, Double Pane Windows
Year Built: 1999

Around this home

Schools

K - 12
Preschool & daycare

Werner Elementary School

Public PreK-5 • Assigned • 0.1mi

8/10

Preston Middle School

Public 6-8 • Assigned • 2.2mi

6/10

Fossil Ridge High School

Public 9-12 • Assigned • 2.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

4/10 Fire Factor

3% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

9 unhealthy days expected this year, 10 days in 30 years

Provided by First Street

Historical weather

Fort Collins, CO • 80525

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

$1.36M – $1.64M

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Listing provided by REColorado as Distributed by MLS Grid

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Home values near 643 Castle Ridge Ct

Data from public records.

Address	Redfin Estimate
642 Castle Ridge Court, Fort Collins, CO 4 Beds \| 3.5 Baths \| 4864 Sq. Ft.	$1,089,447
625 Castle Ridge Court, Fort Collins, CO 5 Beds \| 5 Baths \| 5621 Sq. Ft.	$1,327,226
601 Castle Ridge Court, Fort Collins, CO 5 Beds \| 5 Baths \| 5959 Sq. Ft.	$1,542,303
5200 Castle Ridge Place, Fort Collins, CO 7 Beds \| 4.5 Baths \| 5562 Sq. Ft.	$1,376,968
5213 Castle Ridge Place, Fort Collins, CO 4 Beds \| 4 Baths \| 5871 Sq. Ft.	$1,204,370
5206 Castle Ridge Place, Fort Collins, CO 2 Beds \| 4 Baths \| 4384 Sq. Ft.	$1,665,272
5143 Sawgrass Court, Fort Collins, CO 5 Beds \| 4.5 Baths \| 4261 Sq. Ft.	$918,224

Address	Redfin Estimate
636 Castle Ridge Court, Fort Collins, CO 6 Beds \| 5 Baths \| 8202 Sq. Ft.	$1,616,600
607 Castle Ridge Court, Fort Collins, CO 5 Beds \| 4.5 Baths \| 5107 Sq. Ft.	$1,334,267
624 Castle Ridge Court, Fort Collins, CO 4 Beds \| 4.5 Baths \| 4638 Sq. Ft.	$1,245,432
5225 Castle Ridge Place, Fort Collins, CO 5 Beds \| 4.5 Baths \| 6499 Sq. Ft.	$1,396,246
637 Castle Ridge Court, Fort Collins, CO 6 Beds \| 7 Baths \| 6016 Sq. Ft.	$1,372,063
5149 Sawgrass Court, Fort Collins, CO 3 Beds \| 3 Baths \| 3387 Sq. Ft.	$751,249
5300 Highcastle Court, Fort Collins, CO 3 Beds \| 2.5 Baths \| 3618 Sq. Ft.	$771,970

Address	Redfin Estimate
619 Castle Ridge Court, Fort Collins, CO 5 Beds \| 5 Baths \| 5186 Sq. Ft.	$1,269,376
613 Castle Ridge Court, Fort Collins, CO 4 Beds \| 4 Baths \| 5962 Sq. Ft.	$1,276,504
612 Castle Ridge Court, Fort Collins, CO 4 Beds \| 5 Baths \| 6684 Sq. Ft.	$1,274,785
5219 Castle Ridge Place, Fort Collins, CO 4 Beds \| 4 Baths \| 4189 Sq. Ft.	$1,200,102
631 Castle Ridge Court, Fort Collins, CO 4 Beds \| 4.5 Baths \| 5322 Sq. Ft.	$1,196,676
5137 Sawgrass Court, Fort Collins, CO 5 Beds \| 4 Baths \| 3703 Sq. Ft.	$867,081
5306 Highcastle Court, Fort Collins, CO 3 Beds \| 2 Baths \| 3698 Sq. Ft.	$739,313

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 80525, CO

Sale history for 643 Castle Ridge Ct

Tax history for 643 Castle Ridge Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80525

Home values near 643 Castle Ridge Ct

More real estate resources