NOT LISTED FOR SALE

18889 Walnut Rd Castro Valley, CA 94546

Castro Valley Hills Neighborhood

Estimated Value: $1,009,000 - $1,272,656

3 Beds
2.5 Baths
2,216 Sq Ft
$524/Sq Ft Est. Value

Sale Details

Date Sold: September 6, 2022

Last sale price $1,020,000 $460 Per Sq Ft

Est. 14% increase in value since last sale

Current estimated payment $7,307 / mo

28 Days on Market

Highlights

  • Contemporary Architecture
  • Recreation Room with Fireplace
  • Solid Surface Countertops
  • Chabot Elementary School Rated A
  • Wood Flooring
  • 4-minute walk to Castro Valley Community Park

About This Home

As of September 2022

Upper Castro Valley Home and Castro Valley Schools with Master Bedroom Suite Upstairs. Formal Dining Room and Living Room, Family room, Updated Kitchen with Skylight, 2 Bedrooms All on One Level. Bonus Room Downstairs with 1/2 Bath and Fireplace. Whole lot of house and seems larger that show on county records.

Last Agent to Sell the Property

Yvonne Benson

Benson-rubino Real Estate License #00744739 Listed on: 07/08/2022

Last Buyer's Agent

MICHAEL BRADY

Compass License #02096565

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1953

Lot Details

  • 7,800 Sq Ft Lot
  • Terraced Lot

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Home Design

  • Contemporary Architecture
  • Wood Shingle Exterior
  • Stucco

Interior Spaces

  • 2-Story Property
  • Skylights
  • Brick Fireplace
  • Family Room Off Kitchen
  • Formal Dining Room
  • Recreation Room with Fireplace
  • 2 Fireplaces
  • Bonus Room
  • Laundry in Garage

Kitchen

  • Electric Cooktop
  • Dishwasher
  • Solid Surface Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 3 Bedrooms

Utilities

  • Forced Air Heating System
  • Gas Water Heater

Community Details

  • No Home Owners Association
  • Contra Costa Association
  • Castro Valley Subdivision

Listing and Financial Details

  • Assessor Parcel Number 84D110746

Home Details

Home Type

Single Family

Year Built

Built in 1953

Lot Details

7,800 Sq Ft Lot

Parking

2

Listing Details

  • Stories: 2
  • Year Built: 1953
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 0.18
  • Subdivision Name: CASTRO VALLEY
  • Directions: Lake Chabot to Seven Hills to Walnut
  • Architectural Style: Contemporary
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • ResoPropertyType: Residential
  • Special Features: None

Interior Features

  • Flooring: Hardwood, Tile, Carpet
  • Appliances: Dishwasher, Electric Range, Disposal, Gas Water Heater
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace Features: Brick, Recreation Room
  • Fireplaces: 2
  • Fireplace: Yes
  • Interior Amenities: Bonus/Plus Room, Dining Area, Family Room, Formal Dining Room, Kitchen/Family Combo, Rec/Rumpus Room, Counter - Solid Surface
  • Window Features: Skylight(s)
  • Room Kitchen Features: Counter - Solid Surface, Dishwasher, Electric Range/Cooktop, Garbage Disposal, Skylight(s)

Exterior Features

  • Lot Features: Sloped Up
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Stucco, Wood Shingles
  • Exterior Features: Terraced Up
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Covered Parking Spaces: 2
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Heating: Forced Air
  • Utilities: All Public Utilities, Internet Available
  • Cooling: No Air Conditioning
  • Laundry Features: In Garage
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association Name: CONTRA COSTA
  • Association: No

Schools

  • Senior High School District: Castro Valley (510) 537-3000

Lot Info

  • Lot Size Sq Ft: 7800
  • Parcel Number: 84D110746
  • ResoLotSizeUnits: Acres

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Jul 8, 2022
Closed on
Aug 19, 2022
Sold by
Bought by
Seller's Agent
Yvonne Benson
Benson-rubino Real Estate
Buyer's Agent
MICHAEL BRADY
Compass
List Price
$1,100,000
Sold Price
$1,020,000
Premium/Discount to List
-$80,000
-7.27%
Views
3
Current Estimated Value
$1,161,414

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$141,414
Avg. Annual Appreciation
3.54%
Original Mortgage
$969,000
Outstanding Balance
$926,633
Interest Rate
5.54%
Mortgage Type
New Conventional
Estimated Equity
$234,781

Purchase Details

Closed on
Oct 19, 2005
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$1,020,000 Old Republic Title
-- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $969,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
02/04/2025 02/04/25 Off Market $1,020,000 -- --
09/06/2022 09/06/22 Sold $1,020,000 -7.3% $460 / Sq Ft
08/06/2022 08/06/22 Pending -- -- --
07/08/2022 07/08/22 For Sale $1,100,000 -- $496 / Sq Ft
Source: Contra Costa Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $12,484 $1,007,000 $302,100 $704,900
2024 $12,484 $988,000 $296,400 $691,600
2023 $11,930 $938,000 $281,400 $656,600
2022 $1,891 $95,104 $34,833 $67,271
2021 $1,835 $93,102 $34,150 $65,952
2020 $1,789 $99,076 $33,800 $65,276
2019 $1,808 $97,134 $33,138 $63,996
2018 $1,754 $95,230 $32,488 $62,742
2017 $1,704 $93,362 $31,851 $61,511
2016 $1,620 $91,531 $31,226 $60,305
2015 $1,514 $90,157 $30,757 $59,400
2014 $1,468 $88,391 $30,155 $58,236
Source: Public Records

Agents Affiliated with this Home

  • Y

    Seller's Agent in 2022

    Yvonne Benson

    Benson-rubino Real Estate

  • MICHAEL BRADY

    Buyer's Agent in 2022

    MICHAEL BRADY

    Compass

    (925) 899-7517

    1 in this area

    12 Total Sales

    MICHAEL BRADY
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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41000270

Contra Costa Association of REALTORS®

APN: 084D-1107-046-00

California Alameda County Castro Valley 94546 Castro Valley Hills

18889 Walnut Rd, Castro Valley, CA

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Contra Costa Association of REALTORS® Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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