423 21st Ave
Altoona, PA 16601
— ba Lot 3,600 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 | $79,100 | $7,900 | $87,000 | $1,661 |
| 2024 | $79,100 | $7,900 | $87,000 | $1,470 |
| 2023 | $79,100 | $7,900 | $87,000 | $1,362 |
| 2022 | $79,100 | $7,900 | $87,000 | $1,342 |
| 2021 | $79,100 | $7,900 | $87,000 | $1,342 |
| 2020 | $79,100 | $7,900 | $87,000 | $1,340 |
| 2019 | $79,100 | $7,900 | $87,000 | $1,309 |
| 2018 | $79,100 | $7,900 | $87,000 | $1,272 |
| 2017 | $79,100 | $7,900 | $87,000 | $5,503 |
| 2016 | $8,770 | $600 | $9,370 | $1,076 |
| 2015 | $8,770 | $600 | $9,370 | $4,507 |
| 2014 | $8,770 | $600 | $9,370 | $4,422 |
| 2013 | $8,770 | $600 | $9,370 | $4,426 |
| 2012 | $8,770 | $600 | $9,370 | $267 |
| 2010 | $8,770 | $600 | $9,370 | $515 |
| 2009 | $6,578 | $450 | $7,028 | $997 |
| 2008 | $6,578 | $450 | $7,028 | $534 |
| 2007 | $6,578 | $450 | $7,028 | $989 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
3,600 sqft
ZIP code
16601
City
Altoona
Street
21st Ave
Coordinates
40.52614, -78.40396
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 423 21st Ave last sell?
No public-record sale is on file for 423 21st Ave.
What is the current tax assessment for 423 21st Ave?
The most recent total assessment for 423 21st Ave (year 2025) is $87,000 with $1,661 in property tax.
When was 423 21st Ave built?
The year built for 423 21st Ave is not in our records.
How does 423 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 423 21st Ave?
423 21st Ave is a — bath, 3,600 sqft lot single_family.
Is 423 21st Ave a flip candidate?
No — 423 21st Ave does not appear in our flips dataset.
Is 423 21st Ave a tax-appeal candidate?
No — 423 21st Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.8%
Implied 1-yr
+11.3%
2026 Q3
$177K
2026 Q4
$181.3K
ZIP 16601 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Ave