For sale
$1,199,999
Est. $8,162/mo —
3
bd
•
2 ba
•
1,581
sq ft

18747 Sandy Rd, Castro Valley, CA 94546

map-entry
Price tag
Price drop
List price was lowered by $35K. Tour it before it's gone!
Tomorrow:

About this home

Single-familyProperty Type
1968Year Built
5,280 sq ftLot Size
$759Price/Sq.Ft.
Listed by Catharina Johansson Ritts •DRE #02059870 • RE/MAX Accord
Listing updated:
Redfin checked: a minute ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41146369
43 days on Redfin • 2,422 views • 87 favorites

Payment calculator

$8,162 per month

Principal and interest$6,712
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($240,000)
Home price
$1,199,999
Loan details
30-yr fixed, 7.5%
5 minutes to get started. No credit impact. 

See this home in person

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Open houses
No upcoming open houses.

Around this home

Schools

Proctor Elementary School

Public K-5 • Assigned • 0.7mi

9/10
Canyon Middle School

Public 6-8 • Assigned • 0.8mi

7/10
Castro Valley High School

Public 9-12 • Assigned • 0.7mi

9/10
Provided by GreatSchools
About Northeast Castro
Valley

Provided by Walk Score and Local Logic

Offer insights

18747 Sandy Rd · $1,199,999
$1.2M and above
75% chance or better to win
Why $1.2M+ is a strong offer
DAYS ON MARKET
44 days
The average home goes pending in 15 days.
SALE-TO-LIST
109.9%
Most homes are selling 10% above list price.
About offer insights

Property details

Kitchen

Kitchen

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Hardwood floors throughout
  • Stone countertops
  • One fireplace in the family room
  • Bonus room
  • Bedrooms
  • 3 bedrooms
  • Bathrooms
  • 2 full bathrooms
  • Kitchen
  • Stone counters
  • Laundry & utility
  • Washer and dryer included
  • Laundry located in kitchen
  • Flooring
  • Hardwood floors throughout
  • Heating & cooling
  • Central heating
  • Central air conditioning

Sale and tax history for 18747 Sandy Rd

Public record

Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
5,280 Sq. Ft.
Year renovated
1950
Finished Sq. Ft.
1,374
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,374
Year built
1950
Style
Single Family Residential
County
Alameda County
APN
084C087001800
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 17, 2026.

Local insights from Redfin agents

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.77% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 88° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Castro Valley, CA • 94546
Average low and high temperatures (°F)
63
43
64
46
71
49
69
49
73
53
74
54
75
57
79
57
79
60
77
54
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

78/ 100

Good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.3 hrs
5.2 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 18747 Sandy Rd

$1,195,129
$4,870 under list price of $1.20M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.1M to $1.4M.

More resources

Rental earnings

Est. $3,641 per month, based on comparable rentals

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Details provided by bridgeMLS, Bay East AOR, or Contra Costa AOR and may not match the public record. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.