18742 Walnut Road
Description
- Listed by: Mike Southwick DRE #01019265 • Shamrock, REALTORS
Recent comparable sales
Median sold price
$1,225,000
Avg days on market
16
Sale-to-list ratio
102.5%
Castro Valley, CA
9 comparable properties found
$1,535,000
Sold 06/10/25
- 3
- Bedrooms
- 3
- Bathrooms
- 1,902
- Square Feet
- 0.28
- Acres
$1,265,000
Sold 08/21/25
- 3
- Bedrooms
- 3
- Bathrooms
- 1,809
- Square Feet
- 0.13
- Acres
$1,225,000
Sold 12/02/25
- 3
- Bedrooms
- 3
- Bathrooms
- 1,830
- Square Feet
- 0.17
- Acres
$1,500,000
Sold 10/10/24
- 3
- Bedrooms
- 3
- Bathrooms
- 1,878
- Square Feet
- 0.29
- Acres
$975,000
Sold 03/17/26
- 3
- Bedrooms
- 3
- Bathrooms
- 2,124
- Square Feet
- 0.12
- Acres
$945,000
Sold 10/07/25
- 3
- Bedrooms
- 3
- Bathrooms
- 1,821
- Square Feet
- 0.12
- Acres
$990,000
Sold 01/25/26
- 3
- Bedrooms
- 3
- Bathrooms
- 2,098
- Square Feet
- 0.21
- Acres
Location
Sold By John P Gennoy Realty, Thomas Dec, DRE #00547767
Payment Calculator
$3,104 per month
30 year fixed, 6.71% Interest
$2,325
$779
$0
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1Property Information for 18742 Walnut Road
- MLS Type: Residential / Single Family Residence
- County: Alameda County
- City: CASTRO VALLEY
- Building Type: Detached
- Property Sub Type: Detached
- Style: Custom
- Garage Spaces: 2
- Garage/Parking: Attached Garage, RV/Boat Parking, Side Yard Access
- View: Hills
- Total # Parking Spaces: 2
- Stories: 2
- Year Built: 1970
- Lot Size: 0.26 AC / 11,310 SF
- Fireplaces: 1
- FIREPLACES: Free Standing, Woodburning
- Flooring: Linoleum, Wall to Wall Carpeting
- Garage: Yes
- Laundry: In Closet
- Pool Type: None
- Pool: No
- Rooms Total: 7
- Additional Rooms: Basement - Full, Laundry Room, Atrium, Basement - Unfinished, Sunroom
- Kitchen Features: Dishwasher, Updated Kitchen
- Bedrooms Count: 3
- Bathrooms Total Count: 3.0
- Room Additional: Atrium, Basement Unfinished, Family Room, Kitchen/Family Combo, Sun Porch
- Bath Non Primary Include: Shower Over Tub, Stall Shower
- Bathrooms Half: 0
- Cooling: Window/Wall Unit(s)
- Heating: Forced Air 1 Zone
- Water/Sewer: Water - Public
- HOA: No
- HOA Dues: $.00
- Additional Equipment: Garage Door Opener, Window Coverings
- City Transfer Tax: No
- Exterior: Wood Siding
- Foundation: Raised
- Level - Lower: Basement
- Level - Upper: 2 Bedrooms, 2 Baths, Laundry Facility
- Lot Description: Up Slope
- Lot Sq Ft Apx: 11310
- Lot Size Square Feet: 11310.0
- Roof: Composition Shingles, Unknown
- Sq Ft Apx: 2100
- Stories: 2.0
- Street Level: 1 Bedroom, 1 Bath, None, Main Entry
- Yard Description: Back Yard, Front Yard
- Year Built: 1970
- Acres: 0.25
- Elementary School District: 1113
- Directions to Property: SEVEN HILLS TO WALNUT
- FIPS Code: 06001
- New Subdivision: No
- Parcel Number: 84D-1168-29-1
- Board ID: BAY EAST
- Units Total: 0
- Basement: Partial
- Fireplace: Yes
- Elementary School District: Castro Valley (510) 537-3000
- High School District: Castro Valley (510) 537-3000
Property History for 18742 Walnut Road
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| Jan 18, 2002 | Sold RESFAR #11111291 | $450,000 | — |
| Jan 18, 2002 | Sold MLSListings #BE11111291 | $450,000 | — |
| Jan 18, 2002 | Sold EBRD #11111291 | $450,000 | — |
| Jan 17, 2002 | Sold (Public Record) Public Record #82961109 | $450,000 | — |
| Oct 15, 2001 | Pending EBRD #11111291 | — | |
| Oct 15, 2001 | Pending MLSListings #BE11111291 | — | |
| Oct 15, 2001 | Pending RESFAR #11111291 | — | |
| Aug 29, 2001 | Listed (Active) MLSListings #BE11111291 | $535,000 | — |
| Aug 29, 2001 | Price Change RESFAR #11111291 | $535,000 | — |
| Aug 29, 2001 | Listed (Active) EBRD #11111291 | $535,000 | — |
| Aug 29, 2001 | Listed (Active) RESFAR #11111291 | $460,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 01/18/2002 | Sold RESFAR #11111291 | $450,000 |
| 01/18/2002 | Sold MLSListings #BE11111291 | $450,000 |
| 01/18/2002 | Sold EBRD #11111291 | $450,000 |
| 01/17/2002 | Sold (Public Record) Public Record #82961109 | $450,000 |
| 10/15/2001 | Pending EBRD #11111291 | — |
| 10/15/2001 | Pending MLSListings #BE11111291 | — |
| 10/15/2001 | Pending RESFAR #11111291 | — |
| 08/29/2001 | Listed (Active) MLSListings #BE11111291 | $535,000 |
| 08/29/2001 | Price Change RESFAR #11111291 | $535,000 |
| 08/29/2001 | Listed (Active) EBRD #11111291 | $535,000 |
| 08/29/2001 | Listed (Active) RESFAR #11111291 | $460,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public Records for 18742 Walnut Road
Schools near 18742 Walnut Road
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | K to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 |
Rating | School | Distance |
|---|---|---|
Chabot Elementary School PublicK to 5 | ||
Creekside Middle School Public6 to 8 | ||
Canyon Middle School Public6 to 8 | ||
Redwood Continuation High School 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.
Similar Homes
New listings in 94546
$1,149,000
- 4
- Bedrooms
- 4
- Bathrooms
- 1,714
- Square Feet
- Unavailable
- Acres
$1,090,000
- 3
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Nearby home values
| Address | Sold price | Beds | Baths | Sqft | Lot (Sqft) |
|---|---|---|---|---|---|
This home: 18742 Walnut Road, Castro Valley, CA 94546 | $450,000 | 3 | 3 | 2,100 | 11,310 |
– | 3 | 2.5 | 2,427 | 9,900 | |
$1,100,000 | 3 | 3 | 2,486 | 19,076 | |
$790,000 | 3 | 2 | 1,956 | 9,800 | |
$479,000 | 3 | 3 | 2,109 | 10,224 | |
$820,000 | 3 | 2 | 1,532 | 14,476 | |
– | 3 | 3 | 3,845 | 9,980 | |
$1,020,000 | 3 | 3 | 1,616 | 13,056 | |
– | 3 | 2 | 1,898 | 10,570 | |
– | 5 | 3 | 2,893 | 10,346 | |
$680,000 | 3 | 2 | 2,358 | 8,693 | |
$600,000 | 3 | 2 | 1,654 | 13,886 | |
$699,000 | 3 | 3 | 2,079 | 9,520 | |
$1,680,000 | 4 | 3 | 3,414 | 58,811 | |
$849,000 | 4 | 3 | 2,180 | 21,280 | |
$590,000 | 3 | 2 | 1,597 | 10,251 |
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Listing Courtesy of Shamrock, REALTORS, Mike Southwick, DRE #01019265
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.