Sold on sep 2026
$1,450,000
5
bd
•
3 ba
•
3,238
sq ft

420 Blanco Ct, San Ramon, CA 94583

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About this home

Single-familyProperty Type
1973Year Built
0.25 acresLot Size
$448Price/Sq.Ft.
2 car garageParking
Listed by Deedee French •DRE #01790913 • Legacy Real Estate & Assoc.
Bought with Dawson Criddle •DRE #02373066 • Keller Williams Realty
Redfin checked: 3 minutes ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41150300

Redfin Estimate

$1,401,087
$49K since sold in September 2026$392K since September

This home's estimate is 18.6% lower than the average sale price ($1.72M) of 6 comparable homes.

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Market trends in 94583, CA

Homeowner tools

Sale and tax history for 420 Blanco Ct

Public record

Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.25 Acres
Year renovated
1980
Sq. Ft.
3,238
Year built
1973
Style
Single Family Residential
County
Contra Costa County
APN
2092620133
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 15, 2026.

Property details

Around this home

Schools

Twin Creeks Elementary School

Public K-5 • Assigned • 0.1mi

10/10
Iron Horse Middle School

Public 6-8 • Assigned • 1.4mi

10/10
California High School

Public 9-12 • Assigned • 2.5mi

10/10
Provided by GreatSchools

Local insights from Redfin agents

Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

3% chance of being in a wildfire in next 30 years

3/10 Heat Factor

8 days above 94° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

14 unhealthy days expected this year, 15 days in 30 years

Provided by First Street

Historical weather

San Ramon, CA • 94583
Average low and high temperatures (°F)
61
40
64
43
72
47
70
48
76
52
80
55
80
57
84
58
81
60
77
54
64
46
59
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 11.6 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.6 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.33M – $1.61M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.