Off market nov 2021 for $1.4M
$1,479,448
Est. refi paymentEst. refi $10,144/mo
3
bd
•
2.5 ba
•
1,930
sq ft

4280 Astor Hollow St, San Ramon, CA 94582

map-entry

About this home

Single-familyProperty Type
2011Year Built
3,024 sq ftLot Size
$767Est. Price/Sq.Ft.
2 car garageParking
Listed by Karunasagar Kotha •DRE #02038951 • ValleyVentures Realty Inc
Bought with Ramesh Macharla •DRE #02074006 • New Century Executive, Inc.
Redfin checked: a few seconds ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40968183

Redfin Estimate

$1,479,448
$16K since sold in November 2021$9,000 since September

This home's estimate is 7.2% lower than the average sale price ($1.59M) of 6 comparable homes.

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Earn from this home

Sell
$318,777
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$4,724/mo
Redfin rental estimate

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Market trends in 94582, CA

Sale history for 4280 Astor Hollow St

Tax history for 4280 Astor Hollow St

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
3,024 Sq. Ft.
Year renovated
2011
Sq. Ft.
1,930
Year built
2011
Style
Single Family Residential
County
Contra Costa County
APN
2225000203
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 10, 2026.

Property details

Around this home

Schools

Quail Run Elementary School

Public K-5 • Assigned • 0.2mi

8/10
Gale Ranch Middle School

Public 6-8 • Assigned • 0.6mi

10/10
Dougherty Valley High School

Public 9-12 • Assigned • 0.9mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

4/10 Heat Factor

7 days above 97° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

San Ramon, CA • 94582
Average low and high temperatures (°F)
60
41
62
43
69
47
68
47
75
51
80
54
82
56
85
58
81
60
76
54
63
46
58
43
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
$1.41M – $1.70M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2021. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.