21128 Sunwood Dr
Diamond Bar, CA 91789
4 bd 3 ba 1,629 sqft Built 1977 Lot 5,193 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 | $121,727 | $37,626 | $159,353 | $2,523 |
| 2024 | $121,727 | $37,626 | $159,353 | $2,331 |
| 2023 | $117,001 | $36,166 | $153,167 | $2,281 |
| 2022 | $114,707 | $35,457 | $150,164 | $2,230 |
| 2021 | $112,458 | $34,762 | $147,220 | $2,180 |
| 2020 | $111,305 | $34,406 | $145,711 | $9,627 |
| 2019 | $109,123 | $33,732 | $142,855 | $2,114 |
| 2018 | $106,984 | $33,071 | $140,055 | $2,006 |
| 2017 | $104,887 | $32,423 | $137,310 | $1,923 |
| 2016 | $102,831 | $31,788 | $134,619 | $1,855 |
| 2015 | $101,287 | $31,311 | $132,598 | $1,861 |
| 2014 | $99,303 | $30,698 | $130,001 | $1,866 |
| 2013 | $98,855 | $30,560 | $129,415 | $1,844 |
| 2012 | $96,917 | $29,961 | $126,878 | $1,833 |
| 2010 | $95,017 | $29,374 | $124,391 | $1,761 |
| 2009 | $94,307 | $29,155 | $123,462 | $1,741 |
| 2008 | $92,679 | $28,652 | $121,331 | $1,685 |
| 2007 | $90,862 | $28,091 | $118,953 | $1,591 |
Property facts
Year built
1977
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,629 sqft
Lot size
5,193 sqft
ZIP code
91789
City
Diamond Bar
Street
Sunwood Dr
Coordinates
34.00334, -117.84304
Comparable properties nearby
Frequently asked questions
When did 21128 Sunwood Dr last sell?
No public-record sale is on file for 21128 Sunwood Dr.
What is the current tax assessment for 21128 Sunwood Dr?
The most recent total assessment for 21128 Sunwood Dr (year 2025) is $159,353 with $2,523 in property tax.
When was 21128 Sunwood Dr built?
21128 Sunwood Dr was built in 1977.
How does 21128 Sunwood Dr compare to others on Sunwood Dr?
We do not currently track other properties on Sunwood Dr.
What are the property facts for 21128 Sunwood Dr?
21128 Sunwood Dr is a 4 bed, 3 bath, 1,629 sqft, 5,193 sqft lot single_family.
Is 21128 Sunwood Dr a flip candidate?
No — 21128 Sunwood Dr does not appear in our flips dataset.
Is 21128 Sunwood Dr a tax-appeal candidate?
No — 21128 Sunwood Dr 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