109 Mill St
Saint Clair, PA 17970
4 bd 2 ba 2,136 sqft Built 1889 Lot 3,049 sqft multi_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 |
|---|---|---|---|---|
| 2026 | $94,800 | $14,500 | $109,300 | $4,745 |
| 2025 | $18,040 | $3,750 | $21,790 | $1,433 |
| 2023 | $18,040 | $3,750 | $21,790 | $1,275 |
| 2022 | $18,040 | $3,750 | $21,790 | $1,275 |
| 2021 | $18,040 | $3,750 | $21,790 | $1,288 |
| 2020 | $18,040 | $3,750 | $21,790 | $1,288 |
| 2019 | $18,040 | $3,750 | $21,790 | $1,261 |
| 2018 | $18,040 | $3,750 | $21,790 | $1,261 |
| 2017 | $18,040 | $3,750 | $21,790 | $1,212 |
| 2016 | $18,040 | $3,750 | $21,790 | $1,165 |
| 2015 | $18,040 | $3,750 | $21,790 | $1,118 |
| 2014 | $18,040 | $3,750 | $21,790 | $1,077 |
| 2013 | $18,040 | $3,750 | $21,790 | $1,076 |
| 2012 | $18,040 | $3,750 | $21,790 | $333 |
| 2011 | $18,040 | $3,750 | $21,790 | $941 |
| 2009 | $18,040 | $3,750 | $21,790 | $879 |
| 2007 | $18,040 | $3,750 | $21,790 | $475 |
Property facts
Year built
1889
Property type
multi_family
Stories
2
Beds
4
Baths
2
Living area
2,136 sqft
Lot size
3,049 sqft
ZIP code
17970
City
Saint Clair
Street
Mill St
Coordinates
40.71877, -76.18732
Comparable properties nearby
Frequently asked questions
When did 109 Mill St last sell?
No public-record sale is on file for 109 Mill St.
What is the current tax assessment for 109 Mill St?
The most recent total assessment for 109 Mill St (year 2026) is $109,300 with $4,745 in property tax.
When was 109 Mill St built?
109 Mill St was built in 1889.
How does 109 Mill St compare to others on Mill St?
We track 8 other properties on Mill St. Browse the list under "Other properties on Mill St" to compare beds, baths, and sale history.
What are the property facts for 109 Mill St?
109 Mill St is a 4 bed, 2 bath, 2,136 sqft, 3,049 sqft lot multi_family.
Is 109 Mill St a flip candidate?
No — 109 Mill St does not appear in our flips dataset.
Is 109 Mill St a tax-appeal candidate?
No — 109 Mill 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
-10.1%
Implied 1-yr
-40.6%
2026 Q2
$108.8K
2026 Q3
$108.8K
ZIP 17970 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mill St