23 20TH ST SW
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Watertown School District 14-4
Neighborhood · ZIP 57201These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
23 20th St Sw measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 77% of homes in Watertown 57201
What homes are worth in Watertown 57201
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 23% of homes in Watertown 57201.
How it measures up in Watertown 57201
The dot is this home. The mark in the middle is the typical home in Watertown 57201.
Pricier than 23% of homes nearby
Bigger than 46% of homes nearby
Newer than 53% of homes nearby
| Measure | This home | Watertown 57201 |
|---|---|---|
| Estimated valuepricier than | $220,704 | 23% of homes |
| Lot sizebigger than | 0.24 ac | 46% of homes |
| Year builtnewer than | 1979 | 53% of homes |
About 23 20th St Sw
How much is 23 20th St Sw, Watertown, SD worth?
The TopHap Estimate for 23 20th St Sw, Watertown, SD is $220,704 as of Aug 30, 2026. The likely range is $185,517 to $255,891. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 23 20th St Sw, Watertown, SD last sell?
23 20th St Sw, Watertown, SD last sold on Aug 26, 2019 for $194,000, according to the county's recorded deed.
When was 23 20th St Sw, Watertown, SD built?
23 20th St Sw, Watertown, SD was built in 1979, making it 47 years old.
What schools serve 23 20th St Sw, Watertown, SD?
23 20th St Sw, Watertown, SD is assigned to McKinley Elementary School (elementary), rated B+; Watertown High School (high), rated C; Watertown Middle School (middle), rated A. All sit in Watertown School District 14-4. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 23 20th St Sw, Watertown, SD compare to other homes in Watertown 57201?
Among the 10,095 homes in Watertown 57201, it is worth more than 23% of them ($220,704 against a typical $365,083), its lot is bigger than 46% of them (0.24 ac against a typical 0.25 ac) and it is newer than 53% of them (1979 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 23 20th St Sw, Watertown, SD?
The 2026 property tax bill for 23 20th St Sw, Watertown, SD was $2,621. The county assessed it at $245,702.
More homes on 20th St Sw
- 1009 20th St$483K0.25 ac · Sold $295K · Sep 2025
- 119 20th St$209K0.25 ac · Sold $240K · May 2024
- 1350 20th St$500K0.23 ac · Sold $310K · May 2023
- 1100 20th St$484K0.23 ac · Sold $250K · Mar 2023
- 1304 20th St$597K0.39 ac · Sold $355K · Jan 2023
- 1119 20th St$476K0.31 ac · Sold $270K · Jul 2022
- 1016 20th St$484K0.23 ac · Sold $208K · Nov 2021
- 1356 20th St$495K0.29 ac · Sold $284K · Aug 2021
- 29 20th St$178K0.24 ac · Sold $140K · Aug 2019
- 1021 20th St$482K0.24 ac · Sold $152K · Jan 2018
- 17 20th St$221K0.24 ac · Sold $165K · Jun 2017
- 1338 20th St$499K0.23 ac · Sold Oct 2013
Closest homes
- 29 20th St Sw$178K71 ft · 0.24 ac · Sold $140K · Aug 2019
- 17 20th St Sw$221K71 ft · 0.24 ac · Sold $165K · Jun 2017
- 11 20th St Sw$237K137 ft · 0.21 ac · Sold Jan 1900
- 24 21st St Sw$222K124 ft · 0.23 ac · Sold $119K · Oct 2012
- 14 21st St Sw$243K164 ft · 0.2 ac · Sold Jan 1900
- 2002 W Kemp Ave$235K261 ft · 0.24 ac · Sold Jan 1900
- 2009 W Kemp Ave$219K468 ft · 0.27 ac · Sold $285K · Dec 2021
- 2015 W Kemp Ave$235K471 ft · 0.17 ac · Sold Jan 1900
More homes in Watertown 57201
- 116 7th Ave Ne$156K0.33 ac · Sold $155K · Feb 2026
- 3011 4th Ave Nw$419K0.22 ac · Sold $328K · Feb 2026
- 1213 4th Ave Se$319K0.22 ac · Sold $150K · Feb 2026
- 305 3rd Ave Ne$160K0.11 ac · Sold $175K · Feb 2026
- 424 3rd St Nw$181K0.15 ac · Sold $180K · Feb 2026
- 4545 Golf Course Rd$640K2.87 ac · Sold $975K · Feb 2026
- 1703 4th St Nw$376K0.25 ac · Sold $570K · Feb 2026
- 624 1st St Sw$120K0.13 ac · Sold $175K · Feb 2026
- 403 10th St Nw0.97 ac · Sold $375K · Feb 2026
- 129 27th St Nw$390K0.16 ac · Sold $309K · Feb 2026
- 1249 4th St Nw$366K0.2 ac · Sold $300K · Feb 2026
- 618 S Broadway$119K0.19 ac · Sold $241K · Feb 2026
Assigned schools
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