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307 Washington Ave

Mukwonago, WI 53149

ba Lot 4,966 sqft single_family
No recorded sales

Location

Timeline: Sale, Listing & Tax History

Recorded events

No recorded events

No sale or listing events are on file for this property.

Tax assessment history

YearBuildingLandTotal assessedTax paid
2025 $62,000 $62,000 $762
2024 $62,000 $62,000 $741
2023 $29,000 $29,000 $518
2022 $29,000 $29,000 $510
2021 $29,000 $29,000 $481
2020 $29,000 $29,000 $487
2019 $29,000 $29,000 $465
2018 $29,000 $29,000 $459
2017 $28,700 $28,700 $521
2016 $28,700 $28,700 $540
2015 $28,700 $28,700 $524
2014 $28,700 $28,700 $527
2013 $28,700 $28,700 $547
2012 $28,700 $28,700 $564
2010 $16,400 $22,800 $39,200 $611
2009 $16,400 $22,800 $39,200 $592
2008 $16,400 $22,800 $39,200 $567
2006 $13,000 $19,000 $32,000 $620

Property facts

Year built
Property type
single_family
Stories
Beds
Baths
Living area
Lot size
4,966 sqft
ZIP code
53149
City
Mukwonago
Street
Washington Ave
Coordinates
42.86703, -88.33137

Frequently asked questions

When did 307 Washington Ave last sell?
No public-record sale is on file for 307 Washington Ave.
What is the current tax assessment for 307 Washington Ave?
The most recent total assessment for 307 Washington Ave (year 2025) is $62,000 with $762 in property tax.
When was 307 Washington Ave built?
The year built for 307 Washington Ave is not in our records.
How does 307 Washington Ave compare to others on Washington Ave?
We do not currently track other properties on Washington Ave.
What are the property facts for 307 Washington Ave?
307 Washington Ave is a — bath, 4,966 sqft lot single_family.
Is 307 Washington Ave a flip candidate?
No — 307 Washington Ave does not appear in our flips dataset.
Is 307 Washington Ave a tax-appeal candidate?
No — 307 Washington Ave is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
+1.9%
Implied 1-yr
+7.7%
2026 Q3
$553.1K
2026 Q4
$562.6K
ZIP 53149 — Median Price History + Forecast

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