866 Castle Rd is a condo. - it last sold on November 17, 2009 for $82,500. Based on Redfin's Fond du Lac data, we estimate the home's value is $177,910.
CondoProperty Type
Source:Public Records
Redfin Estimate
$177,910
$95K since sold in November 2009$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.1% lower than the average sale price ($220K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-4
Multifamily Residential District
The intent of the R-4 Residential District is to set forth those land uses and activities which are permitted in areas where a moderate to high concentration of residential dwellings, including multiple-family housing development, is the desired predominant land use.
Permitted uses
Include but are not limited to:
Religious facility
Day care facility
Housing-Group
Housing-Single unit
Housing-Multiple units
Infrastructure
Public service
Educational/school
Library
Park & open space
Property details
Exterior
Property Information
Subdivision Name: RIVER PARK HOMES BLDG 12
Legal Description: SEC 13-15-17, PART OF NE1/4 NW1/4 DESC AS: RIVER PARK HOMES CONDOMINIUM, UNIT #4, BUILDING #12, TOGETHER WITH 2.94% INTEREST IN THE COMMON AND LIMITED COMMON ELEMENTS AS RECORDED IN DECLARATION OF CONDOMINIUM DOC #256024, AND AS AMENDED BY DOC #331964, DOC #470958, AND DOC #799408; AND AS RESTATED BY DECLARATION OF CONDOMINIUM DOC #961481, FIRST AMEND TO RESTATE DECL DOC 1189387
Lot Information
Land Sq. Ft: 4,356
Municipality Name: CITY OF FOND DU LAC
Acres: 0.1
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CITY OF FOND DU LAC
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: —
Year Renovated: —
County: Fond du Lac County
APN: 20226 FDL1517132101600
Home facts updated by county records on Jun 17, 2026
Around this home
Schools
Roberts Elementary School
Public PreK-5 • Assigned • 0.8mi
6/10
Woodworth Middle School
Public 6-8 • Assigned • 0.2mi
4/10
Fond Du Lac High School
Public 9-12 • Assigned • 1.3mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Fond du Lac, WI • 54935
Average low and high temperatures (°F)
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46
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65
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75
57
64
47
46
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17
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Sun exposure
In this area, properties receive around 9.9 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
9.9 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$170,000 – $205,000
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