Diamond Bar weekly desk note
Diamond Bar saw 13 price cuts, 10 new listings and 18 status changes this week — up from 32 last week, as of October 4, 2026.
Diamond BarCaliforniaWeek of September 28, 2026
The week in Diamond Bar
What moved, what dropped and what changed hands in Diamond Bar, read the way an inspector reads a house.
The Diamond Bar file →The largest reduction on the desk was 22104 Rim Fire — down $200,000, from $1,500,000 to $1,300,000, listed by RE/MAX Galaxy.
18 listings changed status: 11 sold, 3 active under contract, 2 pending, 1 back on market. The brokerage on every row below is the listing brokerage on the record, not ours.
10 homes came to market, asking from $425,000 to $2,490,000.
That is the week, address by address. What any one of these rows means for a house on the same street is the question the file answers next.
On the streetA Diamond Bar street of the kind this week's rows sit on. Illustrative — not a photograph of any address listed below.
This week on the desk
- 1752 Maple HillFirst Team Real EstateSold▇▇▇▇ ▇▇▇▇ VaultWatch
- 23902 Sunset Crossing RoadPinnacle Estate PropertiesPending▇▇▇▇ ▇▇▇▇ VaultWatch
- 22886 Hilton Head 146KW ExecutiveSold▇▇▇▇ ▇▇▇▇ VaultWatch
- 23635 Golden Springs Drive 10BPACIFIC STERLING REALTY/IrvineSold▇▇▇▇ ▇▇▇▇ VaultWatch
- 450 Golden Springs Drive DPinnacle Real Estate GroupBack on market▇▇▇▇ ▇▇▇▇ VaultWatch
- 22922 Dry CreekCirca Properties, Inc.Coming Soon▇▇▇▇ ▇▇▇▇ VaultWatch
- 23509 Ridge Line RoadCountry Queen Real EstatePending▇▇▇▇ ▇▇▇▇ VaultWatch
- 2868 Oak Knoll DrReMax Elite RealtySold▇▇▇▇ ▇▇▇▇ VaultWatch
Bought by: I follow these closings myself — some of these buyers I know, a few were my clients. The names are for Vault members; everything else on the row is open.
Week of September 28, 2026. Listing brokerage shown on each row; the buyer's name stays behind the Vault.
More from the Diamond Bar Blog
Local perspective on the homes, neighbourhoods and people shaping Diamond Bar.
All Diamond Bar stories →
Desk noteLowest-priced home listed in Diamond Bar this week: $675,000 on 23516 Deer Spring Lane
The lowest-priced home listed in Diamond Bar this week is 23516 Deer Spring Lane at $675,000, 3 bedrooms. This week in Diamond Bar: 7 new listings, 9 price cuts, 7 closed sales and 11 homes going under contract. Data as of October 11, 2026.
NeighbourhoodThe Country Estates
A roughly 1,600-acre, 24-hour guard-gated hillside tract of 931 custom home lots; its homeowners association was chartered in 1966 as "Equestrian Estates" before adopting its current name.
NeighbourhoodCrystal Ridge
A non-equestrian tract adjacent to the original Country Estates that was integrated into the Diamond Bar Country Estates Association during the 2000s, contributing a distinct architectural character to the wider community.
Weekly brief in development
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