9670 Effen St
Rancho Cucamonga, CA 91730
3 bd 2 ba 1,766 sqft Built 1976 Lot 8,127 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 | $542,750 | $292,250 | $835,000 | $9,274 |
| 2024 | $542,750 | $292,250 | $835,000 | $5,142 |
| 2023 | $295,763 | $159,256 | $455,019 | $5,031 |
| 2022 | $289,964 | $156,133 | $446,097 | $4,950 |
| 2021 | $284,278 | $153,072 | $437,350 | $4,950 |
| 2020 | $281,363 | $151,502 | $432,865 | $4,808 |
| 2019 | $275,846 | $148,531 | $424,377 | $4,786 |
| 2018 | $270,437 | $145,619 | $416,056 | $4,652 |
| 2017 | $265,134 | $142,764 | $407,898 | $4,568 |
| 2016 | $174,579 | $94,003 | $268,582 | $2,971 |
| 2015 | $171,957 | $92,591 | $264,548 | $2,938 |
| 2014 | $168,589 | $90,777 | $259,366 | $2,852 |
| 2013 | $167,827 | $90,367 | $258,194 | $2,882 |
| 2012 | $164,536 | $88,595 | $253,131 | $2,751 |
| 2011 | $161,310 | $86,858 | $248,168 | $2,720 |
| 2010 | $160,104 | $86,209 | $246,313 | $2,685 |
| 2009 | $160,484 | $86,414 | $246,898 | $2,669 |
| 2008 | $157,337 | $84,720 | $242,057 | $2,631 |
| 2007 | $154,252 | $83,059 | $237,311 | $2,573 |
Property facts
Year built
1976
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,766 sqft
Lot size
8,127 sqft
ZIP code
91730
City
Rancho Cucamonga
Street
Effen St
Coordinates
34.11016, -117.59418
Comparable properties nearby
Frequently asked questions
When did 9670 Effen St last sell?
No public-record sale is on file for 9670 Effen St.
What is the current tax assessment for 9670 Effen St?
The most recent total assessment for 9670 Effen St (year 2025) is $835,000 with $9,274 in property tax.
When was 9670 Effen St built?
9670 Effen St was built in 1976.
How does 9670 Effen St compare to others on Effen St?
We track 8 other properties on Effen St. Browse the list under "Other properties on Effen St" to compare beds, baths, and sale history.
What are the property facts for 9670 Effen St?
9670 Effen St is a 3 bed, 2 bath, 1,766 sqft, 8,127 sqft lot single_family.
Is 9670 Effen St a flip candidate?
No — 9670 Effen St does not appear in our flips dataset.
Is 9670 Effen St a tax-appeal candidate?
No — 9670 Effen 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
+2.8%
Implied 1-yr
+11.3%
2026 Q3
$742.5K
2026 Q4
$760.3K
ZIP 91730 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Effen St