23815 Helsinki St
Mission Viejo, CA 92691
3 bd 2 ba 1,575 sqft Built 1976 Lot 7,000 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 | $146,116 | $933,299 | $1,079,415 | $11,028 |
| 2024 | $146,116 | $933,299 | $1,079,415 | $10,828 |
| 2023 | $132,195 | $596,013 | $728,208 | $7,404 |
| 2022 | $129,603 | $584,327 | $713,930 | $7,271 |
| 2021 | $127,062 | $572,870 | $699,932 | $7,125 |
| 2020 | $125,760 | $566,996 | $692,756 | $7,133 |
| 2019 | $123,295 | $555,878 | $679,173 | $6,991 |
| 2018 | $120,878 | $544,978 | $665,856 | $6,860 |
| 2017 | $118,508 | $534,292 | $652,800 | $6,723 |
| 2016 | $116,185 | $523,815 | $640,000 | $6,613 |
| 2015 | $110,517 | $450,472 | $560,989 | $5,816 |
| 2014 | $108,353 | $441,647 | $550,000 | $5,690 |
| 2013 | $116,948 | $121,116 | $238,064 | $2,482 |
| 2012 | $114,655 | $118,742 | $233,397 | $2,470 |
| 2011 | $112,407 | $116,414 | $228,821 | $2,421 |
| 2010 | $111,567 | $115,544 | $227,111 | $2,404 |
| 2009 | $111,833 | $115,819 | $227,652 | $2,407 |
| 2008 | $109,641 | $113,548 | $223,189 | $2,356 |
| 2007 | $107,492 | $111,321 | $218,813 | $2,308 |
Property facts
Year built
1976
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,575 sqft
Lot size
7,000 sqft
ZIP code
92691
City
Mission Viejo
Street
Helsinki St
Coordinates
33.61639, -117.68484
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23815 Helsinki St last sell?
No public-record sale is on file for 23815 Helsinki St.
What is the current tax assessment for 23815 Helsinki St?
The most recent total assessment for 23815 Helsinki St (year 2025) is $1,079,415 with $11,028 in property tax.
When was 23815 Helsinki St built?
23815 Helsinki St was built in 1976.
How does 23815 Helsinki St compare to others on Helsinki St?
We track 7 other properties on Helsinki St. Browse the list under "Other properties on Helsinki St" to compare beds, baths, and sale history.
What are the property facts for 23815 Helsinki St?
23815 Helsinki St is a 3 bed, 2 bath, 1,575 sqft, 7,000 sqft lot single_family.
Is 23815 Helsinki St a flip candidate?
No — 23815 Helsinki St does not appear in our flips dataset.
Is 23815 Helsinki St a tax-appeal candidate?
No — 23815 Helsinki 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
$1.2M
2026 Q4
$1.21M
ZIP 92691 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Helsinki St