521 Tree Line Dr
Gibsonia, PA 15044
4 bd 4 ba Built 2002 Lot 18,831 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 |
|---|---|---|---|---|
| 2026 | $250,600 | $77,700 | $328,300 | $8,868 |
| 2025 | $250,600 | $77,700 | $328,300 | $8,868 |
| 2024 | $250,600 | $77,700 | $328,300 | $8,310 |
| 2023 | $250,600 | $77,700 | $328,300 | $8,310 |
| 2022 | $250,600 | $77,700 | $328,300 | $8,310 |
| 2021 | $232,600 | $77,700 | $310,300 | $7,855 |
| 2020 | $232,600 | $77,700 | $310,300 | $7,855 |
| 2019 | $232,600 | $77,700 | $310,300 | $7,855 |
| 2018 | $232,600 | $77,700 | $310,300 | $7,855 |
| 2017 | $232,600 | $77,700 | $310,300 | $7,737 |
| 2016 | $232,600 | $77,700 | $310,300 | $7,755 |
| 2015 | $232,600 | $77,700 | $310,300 | $7,755 |
| 2014 | $232,600 | $77,700 | $310,300 | $7,755 |
| 2013 | $232,600 | $77,700 | $310,300 | $8,874 |
| 2012 | $157,600 | $44,700 | $202,300 | $6,454 |
| 2011 | $157,600 | $44,700 | $202,300 | $6,040 |
| 2010 | $157,600 | $44,700 | $202,300 | $5,970 |
| 2009 | $157,600 | $44,700 | $202,300 | $5,278 |
| 2008 | $157,600 | $44,700 | $202,300 | $5,278 |
Property facts
Year built
2002
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
—
Lot size
18,831 sqft
ZIP code
15044
City
Gibsonia
Street
Tree Line Dr
Coordinates
40.66235, -80.02910
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Tree Line Dr last sell?
No public-record sale is on file for 521 Tree Line Dr.
What is the current tax assessment for 521 Tree Line Dr?
The most recent total assessment for 521 Tree Line Dr (year 2026) is $328,300 with $8,868 in property tax.
When was 521 Tree Line Dr built?
521 Tree Line Dr was built in 2002.
How does 521 Tree Line Dr compare to others on Tree Line Dr?
We track 8 other properties on Tree Line Dr. Browse the list under "Other properties on Tree Line Dr" to compare beds, baths, and sale history.
What are the property facts for 521 Tree Line Dr?
521 Tree Line Dr is a 4 bed, 4 bath, 18,831 sqft lot single_family.
Is 521 Tree Line Dr a flip candidate?
No — 521 Tree Line Dr does not appear in our flips dataset.
Is 521 Tree Line Dr a tax-appeal candidate?
No — 521 Tree Line Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-6.9%
Implied 1-yr
-27.7%
2026 Q2
$362.6K
2026 Q3
$317K
ZIP 15044 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Tree Line Dr