521 Union St
Troy, OH 45373
2 bd 1 ba 933 sqft Built 1920 Lot 7,841 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
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $51,030 | $4,900 | $55,930 | $965 |
| 2024 | $51,030 | $4,900 | $55,930 | $659 |
| 2023 | $13,160 | $4,240 | $17,400 | $645 |
| 2022 | $13,160 | $4,240 | $17,400 | $549 |
| 2021 | $10,120 | $3,260 | $13,380 | $457 |
| 2020 | $10,120 | $3,260 | $13,380 | $457 |
| 2019 | $10,120 | $3,260 | $13,380 | $462 |
| 2018 | $10,850 | $3,260 | $14,110 | $506 |
| 2017 | $10,850 | $3,260 | $14,110 | $511 |
| 2016 | $10,850 | $3,260 | $14,110 | $503 |
| 2015 | $10,850 | $3,260 | $14,110 | $525 |
| 2014 | $10,850 | $3,260 | $14,110 | $524 |
| 2013 | $10,850 | $3,260 | $14,110 | $528 |
| 2012 | $10,050 | $3,540 | $13,590 | $491 |
| 2011 | $10,050 | $3,540 | $13,590 | $491 |
| 2010 | $10,050 | $3,540 | $13,590 | $514 |
| 2009 | $10,050 | $3,540 | $13,590 | $471 |
| 2008 | $10,050 | $3,540 | $13,590 | $480 |
| 2007 | $10,050 | $3,540 | $13,590 | $460 |
Property facts
Year built
1920
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
933 sqft
Lot size
7,841 sqft
ZIP code
45373
City
Troy
Street
Union St
Coordinates
40.03059, -84.20076
Comparable properties nearby
Frequently asked questions
When did 521 Union St last sell?
No public-record sale is on file for 521 Union St.
What is the current tax assessment for 521 Union St?
The most recent total assessment for 521 Union St (year 2025) is $55,930 with $965 in property tax.
When was 521 Union St built?
521 Union St was built in 1920.
How does 521 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 521 Union St?
521 Union St is a 2 bed, 1 bath, 933 sqft, 7,841 sqft lot single_family.
Is 521 Union St a flip candidate?
No — 521 Union St does not appear in our flips dataset.
Is 521 Union St a tax-appeal candidate?
No — 521 Union St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.6%
Implied 1-yr
+2.4%
2026 Q3
$333.3K
2026 Q4
$335.2K
ZIP 45373 — Median Price History + Forecast
Explore nearby
Other properties on Union St