$2,322,071
$2.0M since sold in April 1988$130K since August
This home's estimate is 6.1% lower than the average sale price ($2.47M) of 6 comparable homes.
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Off Market Apr 1988 for $340K
$2,322,071
Est. refi paymentEst. refi $2,140/mo
5
bd•
5 ba
•
4,058
sq ft
431 Castle Rock Rd, Walnut Creek, CA 94598
About this home
431 Castle Rock Rd is a 4,058 square foot house on a 1 acre lot with 5 bedrooms and 5 bathrooms. - it last sold on April 15, 1988 for $340,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $2,322,071.
Single-familyProperty Type
1960Year Built
1 acresLot Size
$572Est. Price/Sq.Ft.
4 spacesParking
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$2,199,162
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$7,741/mo
Redfin rental estimate
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Market trends in 94598, CA
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
100.6%
0.8% MoM
Median sale price
$1.4M
$101K MoM
Avg. days on market
18d
2 days MoM
Recently sold homes
73
15 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
This data may not show owner updates. Learn more.
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