642 18th St
Upland, CA 91784
4 bd 3 ba 3,012 sqft Built 1972 Lot 15,330 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 | $606,899 | $326,792 | $933,691 | $10,151 |
| 2024 | $606,899 | $326,792 | $933,691 | $9,827 |
| 2023 | $583,332 | $314,102 | $897,434 | $9,680 |
| 2022 | $571,894 | $307,943 | $879,837 | $9,471 |
| 2021 | $560,680 | $301,905 | $862,585 | $9,463 |
| 2020 | $554,931 | $298,809 | $853,740 | $9,206 |
| 2019 | $443,917 | $239,032 | $682,949 | $7,503 |
| 2018 | $435,213 | $234,345 | $669,558 | $7,317 |
| 2017 | $426,679 | $229,750 | $656,429 | $7,105 |
| 2016 | $418,313 | $225,245 | $643,558 | $6,861 |
| 2015 | $412,030 | $221,862 | $633,892 | $6,704 |
| 2014 | $403,959 | $217,516 | $621,475 | $6,530 |
| 2013 | $383,000 | $206,000 | $589,000 | $6,226 |
| 2012 | $352,000 | $189,000 | $541,000 | $5,710 |
| 2011 | $352,000 | $189,000 | $541,000 | $5,707 |
| 2010 | $352,000 | $189,000 | $541,000 | $5,658 |
| 2009 | $352,000 | $189,000 | $541,000 | $5,644 |
| 2008 | $533,000 | $287,000 | $820,000 | $8,700 |
| 2007 | $513,825 | $276,675 | $790,500 | $8,238 |
Property facts
Year built
1972
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
3,012 sqft
Lot size
15,330 sqft
ZIP code
91784
City
Upland
Street
18th St
Coordinates
34.12848, -117.65902
Comparable properties nearby
Frequently asked questions
When did 642 18th St last sell?
No public-record sale is on file for 642 18th St.
What is the current tax assessment for 642 18th St?
The most recent total assessment for 642 18th St (year 2025) is $933,691 with $10,151 in property tax.
When was 642 18th St built?
642 18th St was built in 1972.
How does 642 18th St compare to others on 18th St?
We track 6 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 642 18th St?
642 18th St is a 4 bed, 3 bath, 3,012 sqft, 15,330 sqft lot single_family.
Is 642 18th St a flip candidate?
No — 642 18th St does not appear in our flips dataset.
Is 642 18th St a tax-appeal candidate?
No — 642 18th 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
-1.9%
Implied 1-yr
-7.6%
2026 Q3
$989.6K
2026 Q4
$968.2K
ZIP 91784 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St