6490 Topaz St
Rancho Cucamonga, CA 91701
4 bd 2 ba 2,329 sqft Built 1987 Lot 9,996 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 | $72,140 | $44,583 | $116,723 | $1,354 |
| 2024 | $72,140 | $44,583 | $116,723 | $1,321 |
| 2023 | $69,338 | $42,852 | $112,190 | $1,293 |
| 2022 | $67,978 | $42,012 | $109,990 | $1,288 |
| 2021 | $66,645 | $41,188 | $107,833 | $1,286 |
| 2020 | $65,962 | $40,766 | $106,728 | $1,238 |
| 2019 | $64,669 | $39,967 | $104,636 | $1,249 |
| 2018 | $63,401 | $39,183 | $102,584 | $1,222 |
| 2017 | $360,000 | $200,000 | $560,000 | $6,285 |
| 2016 | $381,200 | $205,800 | $587,000 | $6,530 |
| 2015 | $363,000 | $196,000 | $559,000 | $6,279 |
| 2014 | $405,000 | $218,000 | $623,000 | $6,918 |
| 2013 | $338,000 | $182,000 | $520,000 | $5,870 |
| 2012 | $261,300 | $142,500 | $403,800 | $4,465 |
| 2011 | $261,300 | $142,500 | $403,800 | $4,518 |
| 2010 | $261,300 | $142,500 | $403,800 | $4,492 |
| 2009 | $275,000 | $150,000 | $425,000 | $4,698 |
| 2008 | $378,000 | $203,000 | $581,000 | $6,368 |
| 2007 | $396,270 | $255,000 | $651,270 | $7,146 |
Property facts
Year built
1987
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
2,329 sqft
Lot size
9,996 sqft
ZIP code
91701
City
Rancho Cucamonga
Street
Topaz St
Coordinates
34.13658, -117.61811
Comparable properties nearby
Frequently asked questions
When did 6490 Topaz St last sell?
No public-record sale is on file for 6490 Topaz St.
What is the current tax assessment for 6490 Topaz St?
The most recent total assessment for 6490 Topaz St (year 2025) is $116,723 with $1,354 in property tax.
When was 6490 Topaz St built?
6490 Topaz St was built in 1987.
How does 6490 Topaz St compare to others on Topaz St?
We track 8 other properties on Topaz St. Browse the list under "Other properties on Topaz St" to compare beds, baths, and sale history.
What are the property facts for 6490 Topaz St?
6490 Topaz St is a 4 bed, 2 bath, 2,329 sqft, 9,996 sqft lot single_family.
Is 6490 Topaz St a flip candidate?
No — 6490 Topaz St does not appear in our flips dataset.
Is 6490 Topaz St a tax-appeal candidate?
No — 6490 Topaz 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
-2.1%
Implied 1-yr
-8.5%
2026 Q2
$712.1K
2026 Q3
$694.6K
ZIP 91701 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Topaz St