23519 Twin Spring Ln
Diamond Bar, CA 91765
3 bd 2 ba 1,103 sqft Built 1974 Lot 196,181 sqft townhomes
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 | $447,372 | $312,120 | $759,492 | $9,511 |
| 2024 | $447,372 | $312,120 | $759,492 | $9,116 |
| 2023 | $296,538 | $127,084 | $423,622 | $5,296 |
| 2022 | $290,724 | $124,593 | $415,317 | $5,184 |
| 2021 | $285,024 | $122,150 | $407,174 | $5,087 |
| 2020 | $282,102 | $120,898 | $403,000 | $5,022 |
| 2019 | $276,571 | $118,528 | $395,099 | $4,926 |
| 2018 | $271,149 | $116,204 | $387,353 | $4,741 |
| 2017 | $265,833 | $113,926 | $379,759 | $4,525 |
| 2016 | $246,000 | $105,000 | $351,000 | $4,162 |
| 2015 | $246,000 | $105,000 | $351,000 | $4,244 |
| 2014 | $226,000 | $96,900 | $322,900 | $4,007 |
| 2013 | $188,300 | $80,700 | $269,000 | $3,375 |
| 2012 | $182,000 | $78,000 | $260,000 | $3,320 |
| 2010 | $196,000 | $84,000 | $280,000 | $3,507 |
| 2009 | $196,000 | $84,000 | $280,000 | $3,678 |
| 2008 | $234,886 | $100,665 | $335,551 | $4,085 |
| 2007 | $230,281 | $98,692 | $328,973 | $3,878 |
Property facts
Year built
1974
Property type
townhomes
Stories
2
Beds
3
Baths
2
Living area
1,103 sqft
Lot size
196,181 sqft
ZIP code
91765
City
Diamond Bar
Street
Twin Spring Ln
Coordinates
34.00283, -117.80565
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23519 Twin Spring Ln last sell?
No public-record sale is on file for 23519 Twin Spring Ln.
What is the current tax assessment for 23519 Twin Spring Ln?
The most recent total assessment for 23519 Twin Spring Ln (year 2025) is $759,492 with $9,511 in property tax.
When was 23519 Twin Spring Ln built?
23519 Twin Spring Ln was built in 1974.
How does 23519 Twin Spring Ln compare to others on Twin Spring Ln?
We track 6 other properties on Twin Spring Ln. Browse the list under "Other properties on Twin Spring Ln" to compare beds, baths, and sale history.
What are the property facts for 23519 Twin Spring Ln?
23519 Twin Spring Ln is a 3 bed, 2 bath, 1,103 sqft, 196,181 sqft lot townhomes.
Is 23519 Twin Spring Ln a flip candidate?
No — 23519 Twin Spring Ln does not appear in our flips dataset.
Is 23519 Twin Spring Ln a tax-appeal candidate?
No — 23519 Twin Spring Ln 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 Twin Spring Ln