521 4th St
Oakmont, PA 15139
5 bd 3 ba Built 1900 Lot 2,816 sqft single_family
Most recent sale
$430,000
Mar 17, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 22, 2025 | Price changed for rent | $13,050 | AppfolioUnits |
| May 21, 2025 | Price changed for rent | $14,500 | AppfolioUnits |
| May 3, 2025 | Listed for rent | $19,500 | AppfolioUnits |
| Mar 17, 2022 | Sold | $430,000 | Public Record |
| Nov 17, 2021 | Listed | $450,000 | MLS #1531045 |
| Nov 25, 2020 | Sold | $200,000 | MLS #1461579 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $172,040 | $31,300 | $203,340 | $7,499 |
| 2025 | $172,040 | $31,300 | $203,340 | $7,385 |
| 2024 | $223,800 | $31,300 | $255,100 | $8,316 |
| 2023 | $125,700 | $31,300 | $157,000 | $5,044 |
| 2022 | $143,700 | $31,300 | $175,000 | $5,553 |
| 2021 | $95,600 | $31,300 | $126,900 | $4,027 |
| 2020 | $77,600 | $31,300 | $108,900 | $3,456 |
| 2019 | $77,600 | $31,300 | $108,900 | $3,427 |
| 2018 | $77,600 | $31,300 | $108,900 | $3,427 |
| 2017 | $77,600 | $31,300 | $108,900 | $3,366 |
| 2016 | $77,600 | $31,300 | $108,900 | $3,391 |
| 2015 | $77,600 | $31,300 | $108,900 | $3,391 |
| 2014 | $77,600 | $31,300 | $108,900 | $3,253 |
| 2013 | $77,600 | $31,300 | $108,900 | $3,708 |
| 2012 | $83,000 | $20,800 | $103,800 | $9,034 |
| 2011 | $83,000 | $20,800 | $103,800 | $4,036 |
| 2010 | $83,000 | $20,800 | $103,800 | $3,879 |
| 2009 | $83,000 | $20,800 | $103,800 | $3,322 |
| 2008 | $83,000 | $20,800 | $103,800 | $3,197 |
Property facts
Year built
1900
Property type
single_family
Stories
3
Beds
5
Baths
3
Living area
—
Lot size
2,816 sqft
ZIP code
15139
City
Oakmont
Street
4th St
Coordinates
40.51807, -79.84089
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 4th St last sell?
521 4th St most recently sold on Mar 17, 2022 for $430,000.
What is the current tax assessment for 521 4th St?
The most recent total assessment for 521 4th St (year 2026) is $203,340 with $7,499 in property tax.
How does 521 4th St's assessment compare to its last sale price?
The current assessment is 52.7% below the last sale price of $430,000.
When was 521 4th St built?
521 4th St was built in 1900.
How does 521 4th St compare to others on 4th St?
We track 8 other properties on 4th St. Browse the list under "Other properties on 4th St" to compare beds, baths, and sale history.
What are the property facts for 521 4th St?
521 4th St is a 5 bed, 3 bath, 2,816 sqft lot single_family.
Is 521 4th St a flip candidate?
Yes — 521 4th St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 521 4th St a tax-appeal candidate?
No — 521 4th 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
-1.0%
Implied 1-yr
-3.9%
2026 Q3
$705K
2026 Q4
$705K
ZIP 15139 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 4th St