520 Grand Ave

Mukwonago, WI 53149

— ba Built 1990 Lot 15,246 sqft multi_family

No recorded sales

Location

Timeline: Sale, Listing & Tax History

No timeline data

No sale, listing, or tax history is recorded for this property.

Recorded events

No recorded events

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

Tax assessment history

No tax assessment data

No assessment history available for this parcel.

Property facts

Year built

1990

Property type

multi_family

Stories

—

Beds

—

Baths

—

Living area

—

Lot size

15,246 sqft

ZIP code

53149

City

Mukwonago

Street

Grand Ave

Coordinates

42.86809, -88.32913

Block-level micro-comps

Same street, ±3 house numbers, sold in the last 24 months

523 Grand Ave

No recent sale on file

Frequently asked questions

When did 520 Grand Ave last sell?

No public-record sale is on file for 520 Grand Ave.

What is the current tax assessment for 520 Grand Ave?

No tax-assessment history is recorded for this parcel.

When was 520 Grand Ave built?

520 Grand Ave was built in 1990.

How does 520 Grand Ave compare to others on Grand Ave?

We track 8 other properties on Grand Ave. Browse the list under "Other properties on Grand Ave" to compare beds, baths, and sale history.

What are the property facts for 520 Grand Ave?

520 Grand Ave is a — bath, 15,246 sqft lot multi_family.

Is 520 Grand Ave a flip candidate?

No — 520 Grand Ave does not appear in our flips dataset.

Is 520 Grand Ave a tax-appeal candidate?

No — 520 Grand 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

Linear regression on last 12 quarters of weighted-median sale price. Confidence band ±$106.2K. This is a ZIP-area forecast used as a neighborhood proxy — not a per-property automated valuation.

Explore nearby

Geography

Other properties on Grand Ave