21317 Costanso St
Woodland Hills, CA 91364
3,870 sqft Built 1961 Lot 6,251 sqft multi_family
Most recent sale
$1,350,000
Sep 16, 2020
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 9, 2024 | Sold | $1,670,000 | CRMLS |
| Sep 21, 2023 | Relisted | $1,700,000 | CRMLS |
| Aug 25, 2023 | Listing removed | — | CRMLS |
| Jul 13, 2023 | Price changed | $1,825,000 | CRMLS |
| May 21, 2023 | Listed | $1,899,900 | CRMLS |
| Jun 24, 2022 | Listing removed | — | CRMLS |
| May 3, 2022 | Listed | $1,999,900 | MLS #OC22081913 |
| Sep 16, 2020 | Sold | $1,350,000 | MLS #20-601418 |
| Jul 9, 2020 | Listed | $1,350,000 | MLS #20-601418 |
| Jul 2, 2020 | Listing removed | — | CRISNET |
| May 22, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| May 20, 2020 | Listing removed | — | CRISNET |
| May 16, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| May 14, 2020 | Listing removed | — | CRISNET |
| May 13, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| May 12, 2020 | Listing removed | — | CRISNET |
| May 6, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| May 4, 2020 | Listing removed | — | CRISNET |
| Apr 30, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| Apr 29, 2020 | Listing removed | — | CRISNET |
| Apr 26, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| Apr 22, 2020 | Listing removed | — | CRISNET |
| Apr 16, 2020 | Relisted | $1,499,000 | MLS #SR19274839 |
| Apr 15, 2020 | Listing removed | — | CRISNET |
| Dec 4, 2019 | Listed | $1,499,000 | MLS #SR19274839 |
| Apr 4, 2014 | Listing removed | $1,425 | WestsideRentals |
| Mar 16, 2014 | Listed for rent | $1,425 | WestsideRentals |
| Jul 1, 1977 | Sold | $48,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $683,400 | $1,020,000 | $1,703,400 | $21,289 |
| 2024 | $683,400 | $1,020,000 | $1,703,400 | $18,136 |
| 2023 | $1,014,390 | $390,150 | $1,404,540 | $17,795 |
| 2022 | $994,500 | $382,500 | $1,377,000 | $17,008 |
| 2021 | $975,000 | $375,000 | $1,350,000 | $16,792 |
| 2020 | $175,324 | $95,040 | $270,364 | $4,177 |
| 2019 | $171,887 | $93,177 | $265,064 | $4,045 |
| 2018 | $168,517 | $91,350 | $259,867 | $3,954 |
| 2017 | $165,213 | $89,559 | $254,772 | $3,836 |
| 2016 | $161,974 | $87,803 | $249,777 | $3,694 |
| 2015 | $159,541 | $86,485 | $246,026 | $3,650 |
| 2014 | $156,416 | $84,791 | $241,207 | $3,694 |
| 2013 | $155,710 | $84,408 | $240,118 | $3,685 |
| 2012 | $152,657 | $82,753 | $235,410 | $3,711 |
| 2010 | $148,546 | $80,525 | $229,071 | $3,568 |
| 2009 | $148,899 | $80,717 | $229,616 | $3,449 |
| 2008 | $145,980 | $79,135 | $225,115 | $3,325 |
| 2007 | $143,118 | $77,584 | $220,702 | $3,189 |
Property facts
Year built
1961
Property type
multi_family
Stories
2
Beds
—
Baths
—
Living area
3,870 sqft
Lot size
6,251 sqft
ZIP code
91364
City
Woodland Hills
Street
Costanso St
Coordinates
34.16692, -118.59638
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21317 Costanso St last sell?
21317 Costanso St most recently sold on Sep 16, 2020 for $1,350,000.
What is the current tax assessment for 21317 Costanso St?
The most recent total assessment for 21317 Costanso St (year 2025) is $1,703,400 with $21,289 in property tax.
How does 21317 Costanso St's assessment compare to its last sale price?
The current assessment is 26.2% above the last sale price of $1,350,000.
When was 21317 Costanso St built?
21317 Costanso St was built in 1961.
How does 21317 Costanso St compare to others on Costanso St?
We track 8 other properties on Costanso St. Browse the list under "Other properties on Costanso St" to compare beds, baths, and sale history.
What are the property facts for 21317 Costanso St?
21317 Costanso St is a 3,870 sqft, 6,251 sqft lot multi_family.
Is 21317 Costanso St a flip candidate?
No — 21317 Costanso St does not appear in our flips dataset.
Is 21317 Costanso St a tax-appeal candidate?
No — 21317 Costanso 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
-0.9%
Implied 1-yr
-3.7%
2026 Q3
$1.46M
2026 Q4
$1.45M
ZIP 91364 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Costanso St