321 Union Ave
Grand Rapids, MI 49503
5 bd 3 ba 3,410 sqft Built 1897 Lot 14,375 sqft single_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
1897
Property type
single_family
Stories
4
Beds
5
Baths
3
Living area
3,410 sqft
Lot size
14,375 sqft
ZIP code
49503
City
Grand Rapids
Street
Union Ave
Coordinates
42.96946, -85.65483
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 321 Union Ave last sell?
No public-record sale is on file for 321 Union Ave.
What is the current tax assessment for 321 Union Ave?
No tax-assessment history is recorded for this parcel.
When was 321 Union Ave built?
321 Union Ave was built in 1897.
How does 321 Union Ave compare to others on Union Ave?
We track 8 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 321 Union Ave?
321 Union Ave is a 5 bed, 3 bath, 3,410 sqft, 14,375 sqft lot single_family.
Is 321 Union Ave a flip candidate?
No — 321 Union Ave does not appear in our flips dataset.
Is 321 Union Ave a tax-appeal candidate?
No — 321 Union Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.9%
Implied 1-yr
+7.5%
2026 Q3
$432.4K
2026 Q4
$439.7K
ZIP 49503 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave