CondominiumResidential
1820 River Ridge Rd
HUDSON, WI 54016
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.
Built 197710 units960–2,532 ft²
$2.2M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$218K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$217
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
-10.7%vs the Hudson ZIP median sale $/ft² ($243)
Sales Performance
—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
200820132014201520162021
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
200820132014201520162021
10 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
2 bd3 bd
2 bed
1 unit$209K · $83/ft²
3 bed
9 units$221K · $218/ft²
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
3 bd · 3 ba · 1,024 ft²
4 units$222K · $217/ft²
3 bd · 3 ba · 960 ft²
2 units$195K · $203/ft²
One-off layouts
4 units
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
$175K–$175K
1 unit
$201K–$201K
1 unit
$209K–$209K
2 units
$216K–$221K
2 units
$224K–$224K
1 unit
$243K–$251K
3 units
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.100%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.10%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.8.4 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.58%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$206,574
Median tax billThe middle annual property tax bill among the building's units.$4,101
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Unit 2Dec 21, 2021$278,000$285/ft²Unit 2May 19, 2021$293,000$286/ft²Unit 2Sep 28, 2016$150,000$156/ft²Unit 2Jun 6, 2016$236,000$246/ft²Unit 1Nov 20, 2015$225,000$220/ft²Unit 1Sep 2, 2014$195,000$77/ft²Unit 1Dec 11, 2013$202,000$197/ft²Unit 1Aug 20, 2013$160,400$167/ft²Unit 1Sep 23, 2008$165,000$172/ft²Unit 2May 13, 2008$170,000$175/ft²
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountySt. Croix
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EHM
E.P. Rock Elementary SchoolA-
Elementary · Grades KG–5 · 1.0 mi
Hudson High SchoolA+
High · Grades 9–12 · 1.8 mi
Hudson Middle SchoolC
Middle · Grades 6–8 · 2.5 mi
District: Hudson School District
Neighborhood · ZIP 54016These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.9
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.33,084
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.453 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,574
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,158
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
1820 River Ridge Rd Apt 1
3 bd · 3 ba · 1,024 ft²
1820 River Ridge Rd Apt 1
2 bd · 4 ba · 2,532 ft²
1820 River Ridge Rd Apt 1
3 bd · 4 ba · 960 ft²
1820 River Ridge Rd Apt 1
3 bd · 3 ba · 1,024 ft²
1820 River Ridge Rd Apt 1
3 bd · 3 ba · 960 ft²
1820 River Ridge Rd
3 bd · 2.5 ba · 960 ft²
1820 River Ridge Rd Apt 2
3 bd · 3 ba · 1,024 ft²
1820 River Ridge Rd Apt 2
3 bd · 3 ba · 974 ft²
1820 River Ridge Rd Apt 2
3 bd · 3 ba · 1,024 ft²
1820 River Ridge Rd Apt 2
3 bd · 3 ba · 960 ft²
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 1820 River Ridge Rd
How many units are in 1820 River Ridge Rd, Hudson, WI?
1820 River Ridge Rd, Hudson, WI has 10 residential units across built in 1977, according to county assessor records.
What is a unit at 1820 River Ridge Rd, Hudson, WI worth?
The median TopHap Estimate across the 10 units at 1820 River Ridge Rd, Hudson, WI is $218,244. That works out to $217 per square foot. Units run from 960 to 2,532 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 1820 River Ridge Rd, Hudson, WI expensive for Hudson?
Units at 1820 River Ridge Rd, Hudson, WI carry a median of $217 per square foot, 11% below the Hudson median of $243 per square foot.
How often do units sell at 1820 River Ridge Rd, Hudson, WI?
0 units at 1820 River Ridge Rd, Hudson, WI sold in the last 12 months, out of 10 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
What floor plans does 1820 River Ridge Rd, Hudson, WI have?
The most common plan at 1820 River Ridge Rd, Hudson, WI is a 3-bedroom of 1,024 square feet, repeated 4 times, with a median estimate of $222,118. TopHap identifies 2 recurring plans in the building.
More homes on River Ridge Rd Apt 1
- 1844 River Ridge Rd$731K2 bd · 4 ba · 4,291 ft² · Sold $1.3M · Mar 2026
- 1820 River Ridge Rd Apt 2$201K3 bd · 3 ba · 974 ft² · Sold Feb 2023
- 1860 River Ridge Rd$604K3 bd · 3 ba · 5,669 ft² · Sold $1.1M · Oct 2022
- 1864 River Ridge Rd$761K4 bd · 3 ba · 3,114 ft² · Sold $800K · Jun 2021
- 1820 River Ridge Rd Apt 2$221K3 bd · 3 ba · 1,024 ft² · Sold $293K · May 2021
- 1857 River Ridge Rd$345K2 bd · 2 ba · 2,200 ft² · Sold Dec 2020
- 1853 River Ridge Rd$359K2 ba · 2,422 ft² · Sold Dec 2020
- 1850 River Ridge Rd$1.2M4 bd · 6 ba · 7,207 ft² · Sold $3.2M · Nov 2020
- 1856 River Ridge Rd$951K4 bd · 3 ba · 4,183 ft² · Sold $975K · Nov 2019
- 1840 River Ridge Rd$907K2.4 ac · Sold $750K · Apr 2019
- 1820 River Ridge Rd Apt 1$209K3 bd · 3 ba · 1,024 ft² · Sold Dec 2018
- 1820 River Ridge Rd$244K3 bd · 2.5 ba · 960 ft² · Sold $243K · Mar 2018
Closest homes
- 1820 River Ridge Rd Apt 1$224K0 ft · 3 bd · 3 ba · 1,024 ft² · Sold $202K · Dec 2013
- 1820 River Ridge Rd Apt 1$209K0 ft · 3 bd · 3 ba · 1,024 ft² · Sold Dec 2018
- 1820 River Ridge Rd Apt 1$243K0 ft · 3 bd · 4 ba · 960 ft² · Sold $160K · Aug 2013
- 1820 River Ridge Rd Apt 1$209K0 ft · 2 bd · 4 ba · 2,532 ft² · Sold $195K · Sep 2014
- 1820 River Ridge Rd Apt 2$221K162 ft · 3 bd · 3 ba · 1,024 ft² · Sold $293K · May 2021
- 1820 River Ridge Rd Apt 2$201K162 ft · 3 bd · 3 ba · 974 ft² · Sold Feb 2023
- 1820 River Ridge Rd Apt 2$216K162 ft · 3 bd · 3 ba · 960 ft² · Sold $236K · Jun 2016
- 1820 River Ridge Rd Apt 2$251K162 ft · 3 bd · 3 ba · 1,024 ft²
More homes in Hudson 54016
- 340 Baer Dr$564K0.5 ac · Sold $70K · Jul 2026
- 2008 White Pine Rd$390K2.5 ba · 1,914 ft² · Sold $455K · Jul 2026
- 1137 Juniper Way$780K4 bd · 2.5 ba · 2,730 ft² · Sold $780K · Jul 2026
- 338 Baer Dr$393K1 ac · Sold $150K · Jul 2026
- 1203 2nd St$330K6.86 ac · Sold $150K · Jul 2026
- 0.5 ac · Sold $150K · Jul 2026
- 896 Highlander Trl$1.2M2.02 ac · Sold $1.2M · Jul 2026
- 508 Little Orchard Rd$645K2.55 ac · Sold $645K · Jul 2026
- 2400 Emerald Bnd$535K2 bd · 3 ba · 2,030 ft² · Sold $535K · Jul 2026
- 465 County Road Uu$322K3.12 ac · Sold $539K · Jul 2026
- 899 Gavin Pass$815K3.05 ac · Sold $815K · Jul 2026
- 72 Coulee Rd$227K3 bd · 1.5 ba · 1,200 ft² · Sold $178K · Jul 2026
Assigned schools
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