$1,354,382
$961K since sold in July 1989$8,000 since October
This home's estimate is 12.4% lower than the average sale price ($1.55M) of 5 comparable homes.
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Off market jul 1989 for $393K
$1,354,382
Est. refi paymentEst. refi $2,639/mo
4
bd•
3 ba
•
2,220
sq ft
1817 Copper Valley Ln, Walnut, CA 91789
About this home
1817 Copper Valley Ln is a 2,220 square foot house on a 0.45 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 05, 1989 for $393,000. Based on Redfin's Walnut data, we estimate the home's value is $1,354,382.
Single-familyProperty Type
1988Year Built
0.45 acresLot Size
$610Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$1,279,931
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,268/mo
Redfin rental estimate
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Market trends in 91789, CA
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-list price
98.8%
0.5% MoM
Median sale price
$1.3M
$21K MoM
Avg. days on market
41d
9 days MoM
Recently sold homes
64
3 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 9.9 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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