1100 Seneca Pl
Diamond Bar, CA 91765
5 bd 3 ba 3,203 sqft Built 1986 Lot 19,338 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 | $448,800 | $1,050,200 | $1,499,000 | $19,418 |
| 2024 | $448,800 | $1,050,200 | $1,499,000 | $9,182 |
| 2023 | $386,241 | $269,006 | $655,247 | $8,916 |
| 2022 | $378,668 | $263,732 | $642,400 | $8,670 |
| 2021 | $371,244 | $258,561 | $629,805 | $8,255 |
| 2020 | $367,438 | $255,910 | $623,348 | $8,154 |
| 2019 | $360,234 | $250,893 | $611,127 | $8,006 |
| 2018 | $353,171 | $245,974 | $599,145 | $7,592 |
| 2017 | $346,247 | $241,151 | $587,398 | $7,260 |
| 2016 | $339,458 | $236,423 | $575,881 | $7,038 |
| 2015 | $334,360 | $232,872 | $567,232 | $7,077 |
| 2014 | $327,811 | $228,311 | $556,122 | $6,983 |
| 2013 | $326,330 | $227,280 | $553,610 | $6,927 |
| 2012 | $319,932 | $222,824 | $542,756 | $6,908 |
| 2010 | $313,659 | $218,455 | $532,114 | $6,664 |
| 2009 | $311,315 | $216,823 | $528,138 | $6,644 |
| 2008 | $305,937 | $213,078 | $519,015 | $6,471 |
| 2007 | $299,939 | $208,900 | $508,839 | $6,145 |
Property facts
Year built
1986
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,203 sqft
Lot size
19,338 sqft
ZIP code
91765
City
Diamond Bar
Street
Seneca Pl
Coordinates
34.00191, -117.79185
Comparable properties nearby
Frequently asked questions
When did 1100 Seneca Pl last sell?
No public-record sale is on file for 1100 Seneca Pl.
What is the current tax assessment for 1100 Seneca Pl?
The most recent total assessment for 1100 Seneca Pl (year 2025) is $1,499,000 with $19,418 in property tax.
When was 1100 Seneca Pl built?
1100 Seneca Pl was built in 1986.
How does 1100 Seneca Pl compare to others on Seneca Pl?
We track 1 other property on Seneca Pl. Browse the list under "Other properties on Seneca Pl" to compare beds, baths, and sale history.
What are the property facts for 1100 Seneca Pl?
1100 Seneca Pl is a 5 bed, 3 bath, 3,203 sqft, 19,338 sqft lot single_family.
Is 1100 Seneca Pl a flip candidate?
No — 1100 Seneca Pl does not appear in our flips dataset.
Is 1100 Seneca Pl a tax-appeal candidate?
No — 1100 Seneca Pl 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
+4.1%
2026 Q3
$1.43M
2026 Q4
$1.44M
ZIP 91765 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Seneca Pl