621 Union St
Olean, NY 14760
3 bd 2 ba 1,152 sqft Built 1930 Lot 2,614 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 | $31,000 | $4,000 | $35,000 | $1,352 |
| 2024 | $31,000 | $4,000 | $35,000 | $2,222 |
| 2023 | $31,000 | $4,000 | $35,000 | $1,329 |
| 2022 | $31,000 | $4,000 | $35,000 | $1,369 |
| 2021 | $31,000 | $4,000 | $35,000 | $1,386 |
| 2020 | $31,000 | $4,000 | $35,000 | $1,384 |
| 2017 | $31,000 | $4,000 | $35,000 | $1,009 |
| 2016 | $31,000 | $4,000 | $35,000 | $1,276 |
| 2015 | $31,000 | $4,000 | $35,000 | $661 |
| 2014 | $31,000 | $4,000 | $35,000 | $644 |
| 2013 | $31,000 | $4,000 | $35,000 | $1,290 |
| 2012 | $31,000 | $4,000 | $35,000 | $607 |
| 2011 | $31,000 | $4,000 | $35,000 | $597 |
| 2010 | $31,000 | $4,000 | $35,000 | $1,098 |
| 2009 | $70 | $710 | $780 | $284 |
| 2007 | $70 | $710 | $780 | $134 |
Property facts
Year built
1930
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,152 sqft
Lot size
2,614 sqft
ZIP code
14760
City
Olean
Street
Union St
Coordinates
42.06909, -78.42993
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 621 Union St last sell?
No public-record sale is on file for 621 Union St.
What is the current tax assessment for 621 Union St?
The most recent total assessment for 621 Union St (year 2025) is $35,000 with $1,352 in property tax.
When was 621 Union St built?
621 Union St was built in 1930.
How does 621 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 621 Union St?
621 Union St is a 3 bed, 2 bath, 1,152 sqft, 2,614 sqft lot single_family.
Is 621 Union St a flip candidate?
No — 621 Union St does not appear in our flips dataset.
Is 621 Union St a tax-appeal candidate?
No — 621 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
+7.3%
Implied 1-yr
+29.1%
2026 Q3
$210.1K
2026 Q4
$220.4K
ZIP 14760 — Median Price History + Forecast
Explore nearby
Other properties on Union St