411 20th Ave NW, Watertown, SD – Spacious 4-Bed, 3-Bath Home with Recent Updates & Incredible Outdoor Living!
Welcome to this beautifully maintained 4-bedroom, 3-bathroom home (2,605 sq ft) built in 1999, nestled in a quiet, family-friendly neighborhood in Watertown, South Dakota. With thoughtful updates throughout and a stunning backyard oasis, this move-in-ready property offers comfort, style, and functionality for years to come.
Step inside to fresh updates including new flooring in the foyer and all three bathrooms (2025), new carpet in the master bedroom and foyer steps (2025), new toilets and faucets (2024), plus a new water heater and dishwasher (2023). The bright, open layout features lots of natural light, a natural gas fireplace upstairs, and an electric fireplace downstairs. The huge primary suite boasts a generous walk-in closet and luxurious jetted tub—perfect for relaxing after a long day. A large laundry room with utility sink and direct access to the garage, plus abundant additional storage, complete the thoughtful interior.
Outside, enjoy beautiful landscaping with established mature trees, a sprinkler system, and an underground dog fence. The brand new deck (2025) is ideal for entertaining, with plenty of space for seating and views of the lush backyard. The oversized 3-stall heated garage includes attic storage—great for vehicles, projects, and extra gear.
Additional highlights:
• Central air conditioning and forced-air heat for year-round comfort
• New roof, exterior paint, and siding (2025)
• Quiet neighborhood with room to play and relax
This home combines modern updates with timeless appeal in a prime Watertown location. Don’t miss your chance—schedule a showing today and imagine making it yours!
Contact: Karmen at 701-870-6333 – For Sale By Owner. Serious inquiries only. Price and showing details available upon request.
Pending
$489,000
411 20th Ave NW, Watertown, SD 57201
4beds
2,594sqft
SingleFamily
Built in 1999
0.41 Acres Lot
$-- Zestimate®
$189/sqft
$-- HOA
What's special
Electric fireplace downstairsNatural gas fireplace upstairsSprinkler systemAbundant additional storageUnderground dog fenceNew toilets and faucetsBright open layout
What the owner loves about this home
I personally love the abundance of natural light, the shade trees, and the quiet neighborhood.
- 48 days
- 112
- 4
Listed by:
Property Owner (701) 870-6333
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Forced air, Electric, Gas
Cooling
- Central
Appliances
- Included: Dishwasher, Dryer, Garbage disposal, Microwave, Range / Oven, Refrigerator, Washer
Features
- Flooring: Tile, Carpet, Hardwood, Linoleum / Vinyl
- Basement: Finished
- Has fireplace: Yes
Interior area
- Total interior livable area: 2,594 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage - Attached
Features
- Exterior features: Brick
Lot
- Size: 0.41 Acres
Details
- Parcel number: 015993
Construction
Type & style
- Home type: SingleFamily
Materials
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1999
Community & HOA
Location
- Region: Watertown
Financial & listing details
- Price per square foot: $189/sqft
- Tax assessed value: $349,314
- Annual tax amount: $3,187
- Date on market: 7/14/2026
Estimated market value
Not available
Estimated sales range
Not available
$2,597/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/31/2026 | Pending sale | $489,000$189/sqft |
Source: Owner Report a problem | ||
| 7/14/2026 | Listed for sale | $489,000+29%$189/sqft |
Source: Owner Report a problem | ||
| 2/1/2023 | Sold | $379,000-9.7%$146/sqft |
Source: Northeast South Dakota BOR #43-123 Report a problem | ||
| 10/9/2022 | Price change | $419,900-2.3%$162/sqft |
Source: Northeast South Dakota BOR #43-123 Report a problem | ||
| 9/30/2022 | Listed for sale | $429,900+57.5%$166/sqft |
Source: Northeast South Dakota BOR #43-123 Report a problem | ||
| 8/31/2017 | Sold | $272,900-0.4%$105/sqft |
Source: Northeast South Dakota BOR #26-8661 Report a problem | ||
| 7/25/2014 | Sold | $274,000+0.8%$106/sqft |
Source: Northeast South Dakota BOR #26-8337 Report a problem | ||
| 2/1/2014 | Listing removed | $271,900$105/sqft |
Source: InSight Realty Group #20-7905 Report a problem | ||
| 12/11/2013 | Price change | $271,900-1.1%$105/sqft |
Source: InSight Realty Group #20-7905 Report a problem | ||
| 9/7/2013 | Listed for sale | $274,900+12.2%$106/sqft |
Source: InSight Realty Group #20-7905 Report a problem | ||
| 8/17/2011 | Sold | $245,000$94/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,187 +6.9% | $349,314 +13.8% |
| 2024 | $2,980 -2% | $307,009 +13.9% |
| 2023 | $3,040 -0.7% | $269,453 +4.7% |
| 2022 | $3,063 | $257,440 +3.5% |
| 2021 | -- | $248,710 +2.6% |
| 2020 | $3,040 -0.4% | $242,384 |
| 2019 | $3,052 +3.6% | $242,384 +4.1% |
| 2018 | $2,946 +1.3% | $232,850 +4.1% |
| 2017 | $2,910 | $223,770 |
| 2016 | $2,910 -6.4% | $223,770 |
| 2015 | $3,107 -3% | $223,770 |
| 2014 | $3,202 | $223,770 |
| 2013 | -- | $223,770 +10% |
| 2012 | -- | $203,427 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 57201
Nearby schools
Schools provided by the listing agent
- Elementary: Jefferson
- High: Watertown
- District: SD
Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.




