3525 Castle Rock, Diamond Bar, CA 91765
3525 Castle Rock, Diamond Bar, CA 91765
Property Description
This family home is located in the beautiful area of Diamond Bar, quiet neighborhood with many close retail shopping amenities, Dining and professional services, it is also located within the Walnut Valley Unified School District of award winning schools. This family home is a one story four bedroom two bath home, with flooring upgrades, dual pane windows, kitchen upgrades and many more. This home is also equipped with a private inground swimming pool.
Features & Amenities
Property Details
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Current Rates
Comparative Market Analysis
Residential Tier · 5 active · 5 closed
Diamond Bar · Single Family Residence
Listed 7.0% above the median closed sale of $930,000.
Price Position
Positioned above the market — commands a premium.
Active Properties (5)
Active Comparables
| Address | City | Year | BD | BTH | SqFt | LotSz | LP/SqFt | LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 123 Pintado | Diamond Bar | 1964 | 4 | 2 | 1,465 | 7,204 | $599 | $877,000 | 82 | 89 |
| 211 Benicia Road | Diamond Bar | 1961 | 4 | 2 | 1,640 | 8,142 | $548 | $899,000 | 75 | 89 |
| 21624 Birch Hill | Diamond Bar | 1963 | 4 | 2 | 1,288 | 8,349 | $775 | $998,000 | 60 | 87 |
| 24020 Prospect Valley | Diamond Bar | 1962 | 4 | 2 | 1,640 | 9,875 | $686 | $1.12M | 107 | 86 |
| 1309 Deeplawn Drive | Diamond Bar | 1978 | 3 | 2 | 1,463 | 7,482 | $837 | $1.23M | 93 | 83 |
| Total: 5 · Average | 3.8 | 2.0 | 1,499.2 | 8,210.4 | $689 | $1.02M | 83.4 | |||
| Median | 1,465 | $998,000 | ||||||||
Closed Properties (5)
Closed Comparables
| Address | City | Year | Date | BD | BTH | SqFt | LotSz | LP | SP | SP/SqFt | SP/LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 105 Palo Cedro | Diamond Bar | 1969 | 09/02/2026 | 4 | 2 | 1,489 | 7,035 | $825,000 | $825,000 | $554 | 1.00 | 34 | 89 |
| 2726 Castle Rock | Diamond Bar | 1962 | 09/17/2026 | 3 | 2 | 1,300 | 7,573 | $889,000 | $930,000 | $715 | 1.05 | 47 | 85 |
| 21245 Cold Spring | Diamond Bar | 1962 | 07/31/2026 | 3 | 2 | 1,300 | 7,804 | $875,000 | $875,000 | $673 | 1.00 | 21 | 84 |
| 23819 Country View | Diamond Bar | 1975 | 09/11/2026 | 4 | 2 | 1,704 | 9,137 | $1.18M | $1.13M | $663 | 0.96 | 98 | 84 |
| 2606 Castle Rock Road | Diamond Bar | 1963 | 07/31/2026 | 3 | 2 | 1,300 | 7,455 | $998,000 | $975,000 | $750 | 0.98 | 106 | 84 |
| Total: 5 · Average | 3.4 | 2.0 | 1,418.6 | 7,800.8 | $947,000 | $947,000 | $671 | — | 61.2 | ||||
| Median | 1,300 | $930,000 | $930,000 | ||||||||||
Market Analysis
List vs Sale $/SqFt
Sale Price Trend
Days on Market
Sale vs List Price
This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.