Sold
Last Sold Price
4 beds5.5 baths3,466 sqft$235/sqft
20 Castle Crest Rd, Alamo, CA 94507
Single FamilyProperty Type
0.6 acresLot Size
1949Year Built
$235/sq ftPrice per sq ft
Listing closed: 02/03/2017 04:00 AM

Recent comparable sales

Median sold price

$3,300,000

Avg days on market

45

Sale-to-list ratio

96.4%

Alamo, CA

9 comparable properties found

a view of a house with sitting area and garden
1

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Sold 04/24/25

4
Bedrooms
4,507
Square Feet
0.6
Acres
front view of a house with a yard
2

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Sold 02/14/25

5
Bedrooms
3,983
Square Feet
2.56
Acres
a view of a patio with table and chairs potted plants with palm trees
3

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4
Bedrooms
4,059
Square Feet
0.63
Acres
a view of a house with a yard and potted plants
4

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5
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Square Feet
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Sold 10/30/24

5
Bedrooms
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Square Feet
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Acres
$4,000,000 | 310 David Drive, Alamo, CA 94507
6

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Sold 03/20/26

4
Bedrooms
4,032
Square Feet
0.46
Acres
$3,050,000 | 2559 Romley Lane, Alamo, CA 94507
1/44
7

$3,050,000

Sold 11/17/25

4
Bedrooms
3,007
Square Feet
0.54
Acres
a front view of a house with garden and porch
8

$3,300,000

Sold 10/03/24

4
Bedrooms
4,101
Square Feet
1.03
Acres
$5,900,000 | 455 Legacy Drive, Alamo, CA 94507
9

$5,900,000

Sold 02/27/25

4
Bedrooms
4,955
Square Feet
3.22
Acres

Location

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Property Information for 20 Castle Crest Road

Property Details
Building Information
  • Stories: 1
  • Year Built: 1949
  • Lot Size: 0.60 AC / 26,136 SF

Property History for 20 Castle Crest Road

DateEvent & SourcePriceAppreciation
Feb 3, 2017

Sold (Public Record)

Public Record #588288848

$815,000
DateEvent & SourcePrice
02/03/2017

Sold (Public Record)

Public Record #588288848

$815,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 20 Castle Crest Road

Taxable ValueLand$887,845Additions$632,386Total$1,520,231
Tax Record2025$17,530 ($1,461 / month)
Home Facts
Beds4Baths5.5Total Finished SqFt3,466 SqFtAbove Grade Finished SqFt3,466 SqFtStories1Lot Size26,136 SqFtStyleSingle Family ResidenceYear Built1949Year Renovated2010ZoningR20CountyCONTRA COSTAAPN188-200-008

Schools near 20 Castle Crest Road

This home is within Acalanes Union High School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Murwood Elementary School
PublicK to 5

Walnut Creek Intermediate School
Public6 to 8

Las Lomas High School
Public9 to 12

Acalanes Center For Independent Study
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 20 Castle Crest Road, Alamo, CA 94507
$815,000
4
5.5
3,466
26,136
$439,000
4
2,375
27,007
$530,000
2
1,350
13,939
$530,000
2
1,350
13,939
$388,000
3
2.5
2,690
10,890
$2,400,000
4
3,154
58,806

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.