20712 Mill Ln
Diamond Bar, CA 91789
5 bd 3 ba 2,168 sqft Built 1987 Lot 6,485 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 8, 2022 | Price changed | $1,299,900 | MLS #WS22169015 |
| Aug 3, 2022 | Listed | $1,388,000 | MLS #WS22169015 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $524,569 | $775,930 | $1,300,499 | $16,693 |
| 2024 | $524,569 | $775,930 | $1,300,499 | $15,981 |
| 2023 | $504,200 | $745,800 | $1,250,000 | $15,589 |
| 2022 | $242,944 | $131,653 | $374,597 | $5,419 |
| 2021 | $238,181 | $129,072 | $367,253 | $5,305 |
| 2020 | $235,739 | $127,749 | $363,488 | $4,940 |
| 2019 | $231,117 | $125,245 | $356,362 | $4,851 |
| 2018 | $226,586 | $122,790 | $349,376 | $4,637 |
| 2017 | $222,144 | $120,383 | $342,527 | $4,441 |
| 2016 | $217,789 | $118,023 | $335,812 | $4,305 |
| 2015 | $214,518 | $116,251 | $330,769 | $4,326 |
| 2014 | $210,316 | $113,974 | $324,290 | $4,332 |
| 2013 | $209,366 | $113,459 | $322,825 | $4,294 |
| 2012 | $205,261 | $111,235 | $316,496 | $4,280 |
| 2010 | $199,734 | $108,239 | $307,973 | $4,130 |
| 2009 | $200,209 | $108,497 | $308,706 | $4,110 |
| 2008 | $196,284 | $106,370 | $302,654 | $4,001 |
| 2007 | $192,436 | $104,285 | $296,721 | $3,802 |
Property facts
Year built
1987
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
2,168 sqft
Lot size
6,485 sqft
ZIP code
91789
City
Diamond Bar
Street
Mill Ln
Coordinates
33.98037, -117.85406
Comparable properties nearby
Frequently asked questions
When did 20712 Mill Ln last sell?
No public-record sale is on file for 20712 Mill Ln.
What is the current tax assessment for 20712 Mill Ln?
The most recent total assessment for 20712 Mill Ln (year 2025) is $1,300,499 with $16,693 in property tax.
When was 20712 Mill Ln built?
20712 Mill Ln was built in 1987.
How does 20712 Mill Ln compare to others on Mill Ln?
We do not currently track other properties on Mill Ln.
What are the property facts for 20712 Mill Ln?
20712 Mill Ln is a 5 bed, 3 bath, 2,168 sqft, 6,485 sqft lot single_family.
Is 20712 Mill Ln a flip candidate?
No — 20712 Mill Ln does not appear in our flips dataset.
Is 20712 Mill Ln a tax-appeal candidate?
No — 20712 Mill 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
+2.3%
Implied 1-yr
+9.0%
2026 Q3
$1.61M
2026 Q4
$1.64M
ZIP 91789 — Median Price History + Forecast
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Geography