$1,235,000
OPEN SAT 2PM - 4PM

18747 Sandy Rd Castro Valley, CA 94546

Castro Valley Hills Neighborhood

Estimated payment $7,632/month

Total Views 743
3 Beds
2 Baths
1,581 Sq Ft
$781 Price per Sq Ft

Highlights

  • Wood Flooring
  • No HOA
  • Wood Siding
  • Proctor Elementary School Rated A
  • Central Heating and Cooling System
  • Back and Front Yard

About This Home

Beautifully updated, move in ready home, located on one of Castro Valley's most sought-after streets. Enjoy close proximity to shopping, scenic parks, nature trails and award-winning schools. A unique feature of the home is the converted garage, originally designed as an art studio for the world-renowned photorealist artist, Richard Maclean, who once resided here. During Halloween, Sandy Rd becomes one of Castro Valley's most popular destinations, attracting hundreds of trick-or- treaters each year and creating a fun, festive neighborhood atmosphere. This home features lots of upgrades, central air and heat and an open floorplan with an abundance of light. The bonus room can be easily converted back to a garage if desired.

Listing Agent

Catharina Johansson Ritts

Re/max Accord License #02059870 Listed on: 08/27/2026

Open House Schedule

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1968

Lot Details

  • 5,280 Sq Ft Lot
  • Back and Front Yard

Home Design

  • Shingle Roof
  • Wood Siding

Interior Spaces

  • 1-Story Property
  • Family Room with Fireplace
  • Wood Flooring

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry in Kitchen
  • Dryer
  • Washer

Utilities

  • Central Heating and Cooling System

Community Details

  • No Home Owners Association
  • Upper Valley Subdivision

Listing and Financial Details

  • Assessor Parcel Number 84C87018

Home Details

Home Type

Single Family

Year Built

Built in 1968

Lot Details

5,280 Sq Ft Lot

Listing Details

  • Stories: 1
  • Year Built: 1968
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Upper Valley
  • Directions: Castro Valley Blvd to Seven Hills rd to Sandy..
  • Architectural Style: Ranch
  • Garage Yn: No
  • Unit Levels: One Story
  • New Construction: No
  • Special Features: OpenHouse

Interior Features

  • Flooring: Hardwood Flrs Throughout
  • Appliances: Dryer, Washer
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace Features: Family Room
  • Fireplaces: 1
  • Fireplace: Yes
  • Room Kitchen Features: Stone Counters

Exterior Features

  • Roof: Shingle
  • Lot Features: Street Light(s)
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Wood Siding
  • Exterior Features: Back Yard, Front Yard, Side Yard
  • Property Condition: Existing

Garage/Parking

  • Parking Features: See Remarks

Utilities

  • Heating: Central
  • Cooling: Central Air
  • Laundry Features: In Kitchen
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Lot Info

  • Lot Size Sq Ft: 5280
  • Parcel Number: 84C87018

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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
2026 $9,820 $773,860 $234,251 $546,609
2025 $9,820 $758,551 $229,659 $535,892
2024 $9,601 $743,542 $225,156 $525,386
2023 $9,447 $735,828 $220,742 $515,086
2022 $9,266 $714,404 $216,415 $504,989
2021 $9,028 $700,260 $212,172 $495,088
2020 $8,822 $700,013 $209,998 $490,015
2019 $6,990 $522,578 $156,762 $365,816
2018 $6,791 $512,333 $153,688 $358,645
2017 $6,612 $502,288 $150,675 $351,613
2016 $6,291 $492,441 $147,721 $344,720
2015 $5,879 $485,049 $145,504 $339,545
2014 $5,804 $475,552 $142,655 $332,897
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
08/27/2026 08/27/26 For Sale $1,235,000 -- $781 / Sq Ft
Source: Bay East Association of REALTORS®

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 Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Grant Deed $453,000 Fidelity National Title Co
Trustee Deed $369,000 First American Title Ins Co
Grant Deed $496,000 Ticor Title Co Of California
Grant Deed $536,000 Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Grant Deed $217,500 American Title Co
Grant Deed -- American Title Ins Co
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 Loan Amount Loan Type
Open $346,400 New Conventional
Closed $362,200 Purchase Money Mortgage
Previous Owner $496,000 Stand Alone First
Previous Owner $60,000 Credit Line Revolving
Previous Owner $330,000 Purchase Money Mortgage
Previous Owner $260,000 Unknown
Previous Owner $265,000 Unknown
Previous Owner $240,000 Unknown
Source: Public Records

Source: Bay East Association of REALTORS®

MLS Number: 41146369

Bay East Association of REALTORS®

APN: 084C-0870-018-00

California Alameda County Castro Valley 94546 Castro Valley Hills

18747 Sandy Rd, Castro Valley, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Bay East Association of REALTORS® Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. 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.

Nearby Homes
Listing Agent
Catharina Johansson Ritts
Re/max Accord
Your Personal Tour Guide

Ask me questions while you tour the home.