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608 S 2nd Street, Watertown
$289,900
3 Beds ⋅ 1.5 Baths ⋅ ACTIVE Status
Fall in love with this bright and inviting home, thoughtfully refreshed and ready for its next owner! Beautiful wood floors have been refinished throughout, and fresh paint gives the entire home a clean, updated feel. The updated kitchen offers a great space to cook and gather, complete with an island and a brand new refrigerator. Large windows throughout the home fill the rooms with natural light, creating a warm and welcoming atmosphere. The spacious primary bedroom features a large walk in closet. Enjoy your morning coffee or unwind in the evening on the screened in front porch. Outside, you'll find a lovely fenced in yard with plenty of room to relax, play or entertain. The location is hard to beat, with downtown and many local amenities just a short walk away. With so many updates already completed, you can move right in and start enjoying all this home has to offer!

608 S 2nd Street, Watertown

Listing courtesy of RE/MAX Community Realty.

507 Humbolt Street Unit 509, 511, 513, 515, Watertown
$289,900
ACTIVE Status
5 Duplex City Lots in Watertown, with Plans!!! Calling all investors, builders, and developers...this listing features 4 buildable duplex lots and an extra scenic lot. Scenic lot features the popular Interurban Trail and tons of gorgeous nature. Seller has completed grading and building plans for 4 duplexes, that include 4 beds 2.5 baths, and is willing to include the plans with the right offer! Will only sell as a package. The following tax keys are included 2829108151024018, 2829108151024002, 2829108151024003, 2829108151024004, and 2829108151024005

507 Humbolt Street Unit 509, 511, 513, 515, Watertown

Listing courtesy of EXP Realty, LLC MKE.

400 S Church Street, Watertown
$249,900
ACTIVE Status
INVESTMENT / OWNER OCCUPIED OPPORTUNITY! Attention investors: Here is an AFFORDABLE duplex featuring: Remodeled 3 bedroom unit (Rented for $1250/mo, on a month to month lease, tenants pay all utilities) and a remodeled 1 bedroom unit (rented for $895/mo, on a month to month lease, tenants pay all utilities). Both units have ALL SEPARATE UTILITIES! ATTENTION OWNER OCCUPIED BUYERS: This is a great way to have your own place to live and have a tenant help cover a large portion of your mortgage payment! Both units have newer furnaces and hot water heaters, 3 BR unit water heater is brand new installed in July. New off-street driveway/parking space installed 11/2026. Full price offer includes a new roof or roof credit at closing.

400 S Church Street, Watertown

Listing courtesy of Martin Real Estate.

113 N 4th Street, Watertown
$249,900
ACTIVE Status
Fantastic Downtown Brick Multi Unit Building. Featuring: Nice remodeled Office Area +Warehouse/Possible More Office Space. Newer Windows, Newer Exterior Doors, New Furnace, Updated Electrical, HUGE Custom Amish Trim & Crown Molding, Ceramic floors, 20 X 32 Warehouse Space W/10'+ Ceilings w/Reinforced Concrete Flooring, Newly Coated Roofs, Easy Access from Your Own Private Rear Parking Area Which Attaches To A HUGE City Parking Lot! Also included Is Newly Remodeled 1 Bedroom Apartment w/Large Rooms, Great Views, Newer Windows, Newer Furnace...Rents For $875/Mo + Utilities! Very Nice Basement W/Great Concrete Floor. VERY Well Taken Care of Building, Great For your Business down w/upper income or A Great Rental Property. PLUS A Great Spot For Watertown Parades. HIGH VISIBILITY AREA

113 N 4th Street, Watertown

Listing courtesy of Martin Real Estate.

510 W Main Street, Watertown
$249,900
3 Beds ⋅ 2.5 Baths ⋅ ACTIVE Status
3 Bedrooms plus a bonus room. 2.5 baths. Large eat in kitchen with tons of storage and space. House includes first floor primary bedroom and ensuite. Fenced in backyard, enclosed front porch, and additional half bath on main level. This property has no driveway or garage. Basement is full, but unfinished, with laundry hook ups in the basement. Newer roof and mechanicals.

510 W Main Street, Watertown

Listing courtesy of Design Realty LLC.

106 Carriage Hill Drive, Watertown
$244,900
ACTIVE Status
Attention developers and investors!! Take advantage of this prime piece of commercial property next to Kwik Trip to develop into income producing opportunities. Zoned for multi family building!

106 Carriage Hill Drive, Watertown

Listing courtesy of HomeWire Realty.

814 W Division Street, Watertown
$239,900
3 Beds ⋅ 1 Baths ⋅ ACTIVE Status
Stop the car and take a look at this very reasonably priced 3 bedroom 1 bath ranch home! Nice large kitchen and living room with good sized 1 car garage. Newer windows throughout. Close to parks and schools. Do not pass this one up!

814 W Division Street, Watertown

Listing courtesy of Coldwell Banker Realty.

1205 Louisa Street, Watertown
$235,000
3 Beds ⋅ 1 Baths ⋅ ACTIVE Status
Enjoy easy, low-maintenance living in this well-maintained side-by-side ranch condo, tucked away in a quaint neighborhood offering privacy and comfort. The inviting layout is complemented by a charming three-season sunroom, perfect for relaxing with your morning coffee or unwinding at the end of the day. Step outside to your private deck and backyard, providing a peaceful retreat to enjoy the outdoors. Abundant storage! With easy access to commuting routes and everyday conveniences, this home offers an exceptional opportunity for comfortable living at an attractive price!

1205 Louisa Street, Watertown

Listing courtesy of First Weber Inc - Delafield.

225 Fremont Street, Watertown
$234,900
2 Beds ⋅ 1 Baths ⋅ ACTIVE Status
You'll love this Watertown ranch with great bones and plenty of potential! This 2 bedroom, 1 bath home offers hardwood floors, lots of windows and natural light throughout. The sunroom overlooking the private backyard is a great bonus space, along with a 1.5 car detached garage. A great opportunity for someone looking to make a few updates and make it their own. Convenient location close to shopping, restaurants and just a short walk to downtown Watertown!

225 Fremont Street, Watertown

Listing courtesy of Compass RE WI-Northshore.

1217 Josephine Street, Watertown
$225,000
3 Beds ⋅ 1 Baths ⋅ ACTIVE Status
INVESTORS ? OPPORTUNITY AWAITS! Looking for your next remodel or rehab project? Bring your vision and see the potential this property has to offer. Property is being sold strictly AS-IS. Seller will not be removing personal property, furniture, clothing, household items, or other contents remaining in the home or on the property. Buyer will be responsible for all removal and disposal after closing. All reasonable offers will be considered. Come take a look and imagine the possibilities for bringing this home back to life! SELLER WILL NOT FIX ANY DEFECTS, PLEASE ACKNOWLEDGE IN OFFER

1217 Josephine Street, Watertown

Listing courtesy of Fathom Realty, LLC.

Outlot2 Gateway Drive, Watertown
$224,900
ACTIVE Status
Prime location, Near Walmart and slumberland on south side of town, easy access to Hwy 26. The city has zoned for general business. See the City website for uses. 5 + acres with About 2 acres buildable. Check with city for what would need to be done to build on it. Water and sewer at street. Road may need to be extended if building toward back of lot. See the wet land survey map under documents on the listing. This lot is not in a TIF district.

Outlot2 Gateway Drive, Watertown

Listing courtesy of Century 21 Endeavor.

615 N Fourth Street, Watertown
$209,900
2 Beds ⋅ 1 Baths ⋅ ACTIVE Status
MOVE-IN-READY / AFFORDABLE HOUSING! Here is a basically new home. There was a ''small fire'' with a lot of smoke damage. Insurance replaced just about everything: Roof, siding, soffit, facia, floors, walls, ceilings, drywall, carpet, furnace, air, electrical, plumbing, electrical fixtures, bathroom, trim, kitchen cabinets, water heater, appliances, doors, porch and gutters! This is a VERY nice home with a main floor bedroom, full bath, living room, kitchen and laundry! The upstairs is all finished for a possible 2nd bedroom (No closet). The home has a 1 car garage and the seller says a larger 2 car garage is possible after talking with the city. A MUST SEE!

615 N Fourth Street, Watertown

Listing courtesy of Martin Real Estate.

412 E Main Street, Watertown
$199,000
ACTIVE Status
Well maintained commercial building on Main St with great visabilty. Main level currently use as dry cleaner drop off location that could. be divide into multiple spaces. Upper rental with 2 bdrm/1 bath apartment, wood floors, large living/dining area, updated kitchen plus a porch area that could be a 3 brdm. Bring your imagination and make this commercial location your dream business space. Newer membrane roof.

412 E Main Street, Watertown

Listing courtesy of RE/MAX Property Shop.

904 E Main Street, Watertown
$189,900
ACTIVE Status
NOW IS YOUR CHANCE to own a part of Watertown history! Since 1945, this property has served the Watertown community as a well-beloved restaurant. Now, it's your turn to write the next chapter this property has in store! Enjoy main street visibility and traffic!**Square footage is estimated, agent did NOT measure. If square footage is important, buyer is to verify

904 E Main Street, Watertown

Listing courtesy of Realty Executives Platinum.

721 W Main Street, Watertown
$189,000
ACTIVE Status
Available for Purchase or by Land Contract for well-qualified buyers! This commercial condo offers many options for business use and is well positioned right off Main Street and across the street from Glenn's Market. If you are looking for a location for your personal or professional services, indoor sales or service, indoor maintenance service, office space, storage, workspace, then come take a look! This commercial business condo offers a restroom, 2 large 12 ft overhead doors, high ceilings (where even a mezzanine is possible), 2 parking spots, and has been nicely finished to a drywalled ''white box'' condition. This commercial condo is already wired for Spectrum and set up for exhaust! Commercial condo dues are only $150 per month! Such a great space for your business!

721 W Main Street, Watertown

Listing courtesy of Shine Realty.

721 W Main Street, Watertown
$189,000
ACTIVE Status
Available for Purchase or by Land Contract for well-qualified buyers! This commercial condo offers many options for gen business use and is right off Main Street and across the street from Glenn?s Market. If you are looking for a location for your personal or professional services, indoor sales or service, indoor maintenance service, office space, storage, workspace, then come take a look! This commercial business condo offers a restroom, 2 large 12 ft overhead doors, high ceilings (where even a mezzanine is possible), 2 parking spots, and has been nicely finished to a drywalled ?white box? condition. This commercial condo is already wired for Spectrum and set up for exhaust! Commercial condo dues are only $150 per month! Such a great space for your business or even if you need a special spot for your toys!

721 W Main Street, Watertown

Listing courtesy of Shine Realty.

505 Dewey Avenue, Watertown
$185,000
ACTIVE Status
Discover the rare opportunity to build your dream home on the banks of the Rock River. This 0.39-acre vacant lot offers a unique combination of natural beauty and urban convenience in the heart of Watertown. Whether you're an investor or looking to build a forever home, 505 Dewey Ave is a rare blank canvas on the water. Bring your builder and your vision!

505 Dewey Avenue, Watertown

Listing courtesy of Keller Williams Lake Country.

1149 Boughton Street Unit Lt3, Watertown
$175,000
ACTIVE Status
Discover a remarkable opportunity to build your business on this vacant lot, strategically located near a bustling hospital and surrounded by a variety of thriving businesses. This prime piece of real estate offers the perfect foundation for your next commercial venture.

1149 Boughton Street Unit Lt3, Watertown

Listing courtesy of Shorewest Realtors, Inc..

815 N Church Street, Watertown
$125,000
ACTIVE Status
Commercial lot. Check with municipality for approved flexible uses.

815 N Church Street, Watertown

Listing courtesy of Assured CRE LLC.

212 N 4th Street, Watertown
$99,900
3 Beds ⋅ 0.5 Baths ⋅ ACTIVE Status
This diamond in the ruff has been gutted and is waiting to be turned into a gem again. Bring your ideas to make it your own. This home previously was used as an office on the first floor and living area upstairs.

212 N 4th Street, Watertown

Listing courtesy of Century 21 Endeavor.

Lt3 Rock River Paradise, Watertown
$89,900
ACTIVE Status
Don't miss this rare opportunity to own a stunning .72-acre wooded lot tucked away in the sought-after Rock River Paradise community. With its own private drive, this beautiful parcel offers privacy, mature trees, and the perfect setting to build your dream home. Located in the Watertown School District, it's an ideal location for those seeking peaceful, natural surroundings. Electricity, natural gas, and phone service are available at the lot line for easy utility hookup. A private alley adjacent to the property provides additional access, though it is not deeded with the land and not included in the sale. Whether you're looking to build now or invest for the future, this is one of the last chances to secure a buildable lot in this established and desirable neighborhood.

Lt3 Rock River Paradise, Watertown

Listing courtesy of Shorewest Realtors, Inc..

839 Linda Lane, Watertown
$59,900
ACTIVE Status
Villa Home Lot Available in Edge Field! Build your next home in Watertown's newest residential community. This fully improved villa lot offers municipal water and sewer, paved streets, curb and gutter, and convenient access to local amenities. Enjoy low-maintenance living in a thoughtfully designed neighborhood with quality architectural standards and attractive streetscapes. Bring your ideas or explore available home plans from Loos Custom Homes. Contact listing agent for subdivision information, building options, and available inventory.

839 Linda Lane, Watertown

Listing courtesy of Loos Custom Homes,LLC.

1126 S 3rd Street, Watertown
$49,900
ACTIVE Status
Nestled into the heart of the city. This .123 acre lot is ready for its next adventure. Bring your plans and get started today.

1126 S 3rd Street, Watertown

Listing courtesy of Keller Williams Fox Cities.

N9690 County Road H, Watertown
$37,999
ACTIVE Status
Please note- seller has lowered the price several times and are now firm at the asking price. Located just outside of Watertown, this 0.91-acre vacant corner lot offers a peaceful rural setting surrounded by open farmland and countryside. The property features road frontage along two sides, providing convenient access and added flexibility for future use. Enjoy the space and quiet of country living while remaining within easy reach of Watertown and its shopping, dining, schools, and everyday amenities. Whether you're looking for a potential homesite or simply an affordable piece of land to own, this property is worth a look. Buyer to verify zoning, buildability, utilities, access, and any restrictions with the appropriate local authorities.

N9690 County Road H, Watertown

Listing courtesy of PlatLabs LLC.

107 E Main Street, Watertown
$3,000
ACTIVE Status
Spacious downtown location on Main Street ready for your ideas. Seller will assist with terms.Bring your dreams an let's get started.ON STREET PARKING

107 E Main Street, Watertown

Listing courtesy of Century 21 Endeavor.

Copyright 2026 WIREX Multiple Listing Service. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable, but not guaranteed. Information is supplied by seller and other third parties and has not been verified.

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