27728 Boulder St
Castaic, CA 91384
4 bd 3 ba 1,933 sqft Built 2006 Lot 87,032 sqft condo_townhome_rowhome_coop
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 | $277,957 | $221,089 | $499,046 | $6,773 |
| 2024 | $277,957 | $221,089 | $499,046 | $6,495 |
| 2023 | $267,164 | $212,504 | $479,668 | $6,275 |
| 2022 | $261,926 | $208,338 | $470,264 | $6,163 |
| 2021 | $256,791 | $204,253 | $461,044 | $6,039 |
| 2020 | $254,158 | $202,159 | $456,317 | $5,969 |
| 2019 | $249,175 | $198,196 | $447,371 | $5,806 |
| 2018 | $244,290 | $194,310 | $438,600 | $6,125 |
| 2017 | $152,000 | $265,000 | $417,000 | $5,635 |
| 2016 | $152,000 | $265,000 | $417,000 | $5,470 |
| 2015 | $143,300 | $250,700 | $394,000 | $5,217 |
| 2014 | $127,300 | $222,700 | $350,000 | $4,690 |
| 2013 | $96,000 | $168,000 | $264,000 | $3,575 |
| 2012 | $96,000 | $168,000 | $264,000 | $3,498 |
| 2010 | $113,000 | $198,000 | $311,000 | $4,320 |
| 2009 | $130,400 | $227,200 | $357,600 | $4,281 |
| 2008 | $163,500 | $285,000 | $448,500 | $5,177 |
| 2007 | $59,568 | — | $59,568 | $851 |
Property facts
Year built
2006
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
4
Baths
3
Living area
1,933 sqft
Lot size
87,032 sqft
ZIP code
91384
City
Castaic
Street
Boulder St
Coordinates
34.49193, -118.62205
Comparable properties nearby
Frequently asked questions
When did 27728 Boulder St last sell?
No public-record sale is on file for 27728 Boulder St.
What is the current tax assessment for 27728 Boulder St?
The most recent total assessment for 27728 Boulder St (year 2025) is $499,046 with $6,773 in property tax.
When was 27728 Boulder St built?
27728 Boulder St was built in 2006.
How does 27728 Boulder St compare to others on Boulder St?
We track 5 other properties on Boulder St. Browse the list under "Other properties on Boulder St" to compare beds, baths, and sale history.
What are the property facts for 27728 Boulder St?
27728 Boulder St is a 4 bed, 3 bath, 1,933 sqft, 87,032 sqft lot condo_townhome_rowhome_coop.
Is 27728 Boulder St a flip candidate?
No — 27728 Boulder St does not appear in our flips dataset.
Is 27728 Boulder St a tax-appeal candidate?
No — 27728 Boulder 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
+4.0%
2026 Q3
$874.4K
2026 Q4
$882.6K
ZIP 91384 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Boulder St