Charming 3BR/1BA ranch with 1,100+ sq. ft. just a short walk from Downtown Port Washington, local restaurants, South Beach Park, and Lake Michigan! The open-concept layout features an eat-in kitchen with a two-tiered island and a bright living room with large windows and a vaulted ceiling. All three bedrooms are generously sized and just steps from the full bath. The partially finished lower level offers a rec room, extra storage, and laundry hookups with a utility tub. Enjoy a spacious backyard and ample parking. Recent updates include LVP flooring, exterior paint, bathroom vanity, bedroom carpeting, and a shiplap accent wall. Come enjoy all that Port Washington has to offer!
''A Diamond in the Rough'' best describes this Rehabbers or Investors delight! This open concept style 3br/1ba ranch with detached garage off alley awaits your creative ideas and finishing touches to make this your dream home. Cozy Great Room open to the Kitchen/Dinette combo with Snack Bar and Vaulted Ceiling. 3 nice size bedrooms with lots of closet space and storage. Clean and dry basement great for finishing as Recreation Room. Leaf Guards on gutters were installed in 2022. 9 gorgeous black walnut trees line this corner lot. Super Location!!
Year
Property tax
Land + Additions
Assessment*
2025
$2,870 (+13.1%)
$73,500 + $139,500
$213,000
2024
$2,537 (+13.3%)
$70,600 + $95,700
$166,300
2023
$2,240 (−4.7%)
$70,600 + $95,700
$166,300
2022
$2,349 (+1.9%)
$70,600 + $100,500
$171,100
2021
$2,304 (−1.5%)
$70,600 + $100,500
$171,100
2020
$2,339 (−1.4%)
$60,000 + $71,800
$131,800
2019
$2,372 (+2.6%)
$60,000 + $71,800
$131,800
2018
$2,311 (+0.8%)
$60,000 + $71,800
$131,800
2017
$2,293 (−0.3%)
$60,000 + $71,800
$131,800
2016
$2,300 (+7.6%)
$60,000 + $71,800
$131,800
2014
$2,138 (−6.0%)
$60,000 + $71,800
$131,800
2013
$2,275
$60,000 + $71,800
$131,800
Public record
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
7,492 Sq. Ft.
Year renovated
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Single Family Residential
County
Ozaukee County
APN
160890106000
Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Sep 8, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 95° expected this year, 12 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Port Washington, WI • 53074
Average low and high temperatures (°F)
27
13
34
19
46
30
54
38
62
45
74
58
81
65
76
61
71
56
64
48
47
35
33
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
93/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Port Washington. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.7 hrs
5.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 423 S Spring St
$313,875
$625 under list price of $315K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $295K to $375K.