20423 Via Mantua
Porter Ranch, CA 91326
5 bd 5 ba 4,271 sqft Built 2005 Lot 27,335 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 | $846,766 | $790,418 | $1,637,184 | $20,194 |
| 2024 | $846,766 | $790,418 | $1,637,184 | $20,051 |
| 2023 | $813,886 | $759,726 | $1,573,612 | $19,669 |
| 2022 | $797,928 | $744,830 | $1,542,758 | $18,768 |
| 2021 | $782,283 | $730,226 | $1,512,509 | $18,529 |
| 2020 | $774,262 | $722,739 | $1,497,001 | $18,714 |
| 2019 | $759,081 | $708,568 | $1,467,649 | $17,983 |
| 2018 | $744,198 | $694,675 | $1,438,873 | $17,628 |
| 2017 | $729,606 | $681,054 | $1,410,660 | $17,244 |
| 2016 | $715,300 | $667,700 | $1,383,000 | $16,834 |
| 2015 | $512,400 | $811,900 | $1,324,300 | $16,136 |
| 2014 | $485,600 | $769,400 | $1,255,000 | $15,667 |
| 2013 | $417,500 | $661,500 | $1,079,000 | $13,582 |
| 2012 | $417,500 | $661,500 | $1,079,000 | $14,033 |
| 2010 | $417,500 | $661,500 | $1,079,000 | $14,102 |
| 2009 | $417,500 | $661,500 | $1,079,000 | $16,314 |
| 2008 | $830,577 | $1,040,400 | $1,870,977 | $22,649 |
| 2007 | $808,782 | $1,020,000 | $1,828,782 | $21,757 |
Property facts
Year built
2005
Property type
single_family
Stories
2
Beds
5
Baths
5
Living area
4,271 sqft
Lot size
27,335 sqft
ZIP code
91326
City
Porter Ranch
Street
Via Mantua
Coordinates
34.30004, -118.57929
Comparable properties nearby
Frequently asked questions
When did 20423 Via Mantua last sell?
No public-record sale is on file for 20423 Via Mantua.
What is the current tax assessment for 20423 Via Mantua?
The most recent total assessment for 20423 Via Mantua (year 2025) is $1,637,184 with $20,194 in property tax.
When was 20423 Via Mantua built?
20423 Via Mantua was built in 2005.
How does 20423 Via Mantua compare to others on Via Mantua?
We track 2 other properties on Via Mantua. Browse the list under "Other properties on Via Mantua" to compare beds, baths, and sale history.
What are the property facts for 20423 Via Mantua?
20423 Via Mantua is a 5 bed, 5 bath, 4,271 sqft, 27,335 sqft lot single_family.
Is 20423 Via Mantua a flip candidate?
No — 20423 Via Mantua does not appear in our flips dataset.
Is 20423 Via Mantua a tax-appeal candidate?
No — 20423 Via Mantua is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.9%
Implied 1-yr
-19.8%
2026 Q3
$1.12M
2026 Q4
$1.04M
ZIP 91326 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Via Mantua