$1,507,576
$788K since sold in May 2011$8,000 since August
This home's estimate is 2.2% higher than the average sale price ($1.47M) of 6 comparable homes.
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Off Market May 2011 for $720K
$1,507,576
Est. refi paymentEst. refi $4,573/mo
5
bd•
3 ba
•
3,159
sq ft
21455 Chirping Sparrow Rd, Diamond Bar, CA 91765
About this home
Single-familyProperty Type
1980Year Built
10,851 sq ftLot Size
$477Est. Price/Sq.Ft.
3 car garageParking
Listed by Julie Hwang •DRE #01303658 • New Star Realty & Inv.
Listed by Andy Hwang •DRE #01251255 • New Star Realty & Inv.
Bought with Johnny Lin •DRE #01385394 • IRN Realty
Redfin checked: 2 minutes ago
•Source:CRMLS #H11033322
Redfin Estimate
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Sell
$1,059,829
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,381/mo
Redfin rental estimate
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Market trends in 91765, CA
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
99.1%
0.2% MoM
Median sale price
$1.1M
$48K MoM
Avg. days on market
42d
0 days MoM
Recently sold homes
108
17 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
Property information provided by CRMLS when last listed in 2011. This data may not match . Learn more.
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