Date
Details
Price
Change
Source
9/10/2026
Listed
$369,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/20
$369,900 Just Listed
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1/20
Property Description
Rare investment opportunity in the heart of Slinger. This upper/lower duplex feature 1 Bedroom, 1 bathroom unit on the main level, and 1 bedroom and 1 bathroom upper level. Features hardwood floors, rustic wood beams, in unit laundry, newer windows. Located at the end of a dead end street. 2 car detached garage. Main level paying $1000 a month but will be moving out before closing. Call today!
Full Property Details
Full Property Details for 300 James St
General
- Price: $369,900
- Taxes: $4,384 (2025)
- Status: Active
- Type: Duplex
- Source: MetroMLS_Milwaukee_Wirex
- MLS ID: 1979929
- Updated: 9/10/2026
- Added to Site: 2 day(s) ago
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Electric Door Opener
Location
- County: Washington
School Information
- School District: Slinger
- Middle School: Slinger
- High School: Slinger
Utilities
- Water/Sewer: Municipal Sewer, Municipal Water
Structural Information
- Architectural Style: Duplex/2 Story
- Exterior Const.: Vinyl
- Basement Desc.: Full
- Year Built: 1950
Unit Information
Unit 1
- Square Feet: 1200
- Bathroom Features: Shower Stall
- Bedrooms: 1
Unit 2
- Bathroom Features: Shower Stall
- Bedrooms: 1
Lot Features
- Lot Size (Acres): 0.35
- Zoning: Residential
Financial Considerations
- Tax Amount: $4,384.2
- Tax Year: 2025
Listed by Emmer Real Estate Group
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Listing agent
— 300 James St —
Emmer Real Estate Group
frontdesk@emmerrealestate.com
NMLS#: 1598647
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Schools
Schools serving 300 James St
School District:Slinger School District
| Name | Grades | Distance |
|---|---|---|
Slinger Elementary School 203 Polk Street, Slinger, WI 53086 | PK-5 | 0.6 mi |
Slinger Middle School 521 Olympic Drive, Slinger, WI 53086 | 6-8 | 1.4 mi |
Slinger High School 209 Polk Street, Slinger, WI 53086 | 9-12 | 0.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 300 James St
Tax History
Tax History for 300 James St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,384
6%
$356,500
—
2024
$4,136
14%
$356,500
36%
2023
$3,621
-2%
$262,200
—
2022
$3,695
4%
$262,200
—
2021
$3,541
-2%
$262,200
10%
2020
$3,615
2%
$237,400
15%
2018
$3,544
-1%
$206,200
—
2019
$3,588
4%
$206,200
-7%
2017
$3,442
-4%
$221,800
6%
2016
$3,599
-3%
$209,000
—
2015
$3,721
1%
$209,000
—
2014
$3,680
-17%
$209,000
-16%
2013
$4,437
—
$249,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 300 James St
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- Condo
- Active
- Updated 5 days ago
- 2Beds
- 2Total Baths
- 1,427Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 3Total Baths
- 1,793Sq. Ft.
- New Construction
- Active
- Updated 2 days ago
- 3Beds
- 3Total Baths
- 2,195Sq. Ft.
- Condo
- Active
- Updated 1 day ago
- 2Beds
- 2Total Baths
- 1,450Sq. Ft.
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- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 4Total Baths
- 4,327Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 3Total Baths
- 2,225Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 5Beds
- 3Total Baths
- 2,363Sq. Ft.
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- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,828Sq. Ft.
Listed and Sold by Vicki Milkus
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,983Sq. Ft.
Listed by Gayle Gintner
Sold by RE/MAX United - Cedarburg
Sold by RE/MAX United - Cedarburg
300 James St, Slinger, WI 53086 (MLS# 1979929) is a Duplex property with 0 bedrooms and 0 full bathrooms. 300 James St is currently listed for $369,900 and was received on September 10, 2026. Want to learn more about 300 James St? Do you have questions about finding other Duplex real estate for sale in Slinger? You can browse all Slinger real estate or contact a Coldwell Banker agent to request more information.