$1,131,002
$984K since sold in April 1983$22K since July
This home's estimate is 12.9% lower than the average sale price ($1.30M) of 6 comparable homes.
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Off Market Apr 1983 for $147K
$1,131,002
Est. refi paymentEst. refi $953/mo
3
bd•
3 ba
•
1,878
sq ft
20990 Starshine Rd, Diamond Bar, CA 91789
About this home
20990 Starshine Rd is a 1,878 square foot house on a 0.28 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on April 29, 1983 for $147,000. Based on Redfin's Diamond Bar data, we estimate the home's value is $1,131,002.
Single-familyProperty Type
1983Year Built
0.28 acresLot Size
$602Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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Sell
$1,068,647
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$3,857/mo
Redfin rental estimate
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Market trends in 91789, CA
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
99.2%
+0.0% MoM
Median sale price
$1.2M
$23K MoM
Avg. days on market
33d
13 days MoM
Recently sold homes
63
1 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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