$1,312,127
$1.2M since sold in December 1978$1,000 since July
This home's estimate is 6.6% lower than the average sale price ($1.41M) of 6 comparable homes.
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Off Market Dec 1978 for $131K
$1,312,127
Est. refi paymentEst. refi $857/mo
3
bd•
3 ba
•
2,796
sq ft
21618 High Bluff Rd, Diamond Bar, CA 91765
About this home
21618 High Bluff Rd is a 2,796 square foot house on a 0.27 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on December 29, 1978 for $131,500. Based on Redfin's Diamond Bar data, we estimate the home's value is $1,312,127.
Single-familyProperty Type
1978Year Built
0.27 acresLot Size
$469Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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Sell
$1,239,964
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$3,944/mo
Redfin rental estimate
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Market trends in 91765, CA
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
99.4%
0.4% MoM
Median sale price
$1.1M
$22K MoM
Avg. days on market
42d
3 days MoM
Recently sold homes
94
16 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Sun exposure
In this area, properties receive around 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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