Google street view image for 10009 Alcosta Blvd, San Ramon, CA 94583

Off Market Dec 1997 for $238K

$1,124,412

Est. refi paymentEst. refi $1,594/mo

•

1,309

sq ft

10009 Alcosta Blvd, San Ramon, CA 94583

About this home

Single-familyProperty Type

1975Year Built

7,000 sq ftLot Size

$859Est. Price/Sq.Ft.

Listed by Sandra Shaw •DRE #00827263 • PRUDENTIAL CALIFORNIA REALTY

Bought with Wayne Hinkley • COLDWELL BANKER

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #27500871

Redfin Estimate

$1,124,412

$886K since sold in December 1997$18K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.5% lower than the average sale price ($1.35M) of 6 comparable homes.

SOLD JUL 27, 2026
$1,278,000
A
3 beds2 baths1,309 sq ft
3318 Ensenada Dr, San Ramon, CA 94583
SOLD JUN 22, 2026
$1,288,888
B
3 beds2 baths1,324 sq ft
3068 Montevideo Dr, San Ramon, CA 94583
SOLD AUG 10, 2026
$1,475,000
C
3 beds2 baths1,646 sq ft
403 Gregg Pl, San Ramon, CA 94583
SOLD AUG 20, 2026
$1,350,000
D
4 beds2 baths1,383 sq ft
3024 Bernard Ave, San Ramon, CA 94583
Keller Williams Realty, Keller Williams Realty
SOLD APR 10, 2026
$1,323,000
E
3 beds2 baths1,533 sq ft
3415 Loreto Dr, San Ramon, CA 94583
BOUGHT WITH REDFIN SEP 4, 2026
$1,363,000
F
4 beds2 baths1,734 sq ft
9871 Broadmoor Dr, San Ramon, CA 94583

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Earn from this home

Sell

$1,051,380

Est. take-home

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Est. cash available

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Rent

$4,561/mo

Redfin rental estimate

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Market trends in 94583, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.3% MoM

Median sale price

$1.4M

$49K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

7 MoM

New listings for sale

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9025 Alcosta Blvd #259, San Ramon, CA 94583
OPEN TODAY, 1PM TO 4PM
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4 beds2.5 baths2,053 sq ft
104 Scarboro Pl, San Ramon, CA 94583
OPEN TODAY, 1:30PM TO 4:30PM
$1,698,000
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3704 Anderhan Pl, San Ramon, CA 94583
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OPEN TODAY, 1PM TO 4PM
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5 beds4.5 baths3,484 sq ft
3 Crested Oak Ct, San Ramon, CA 94583
OPEN TODAY, 1PM TO 4PM
$1,799,000
4 beds3 baths2,715 sq ft
772 Pradera Way, San Ramon, CA 94583
OPEN SUN, 1:30PM TO 4:30PM
$1,499,000
3 beds2.5 baths1,969 sq ft
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See all

Provided by Redfin

Sale history for 10009 Alcosta Blvd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #10500871

Dec 2, 1997

Listing Removed

—

Nov 17, 1997

Sold

$238,000

$182/sq ft

Sep 14, 1997

Listed

$238,000

$182/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #27500871

Dec 1, 1997

Sold

$238,000

$182/sq ft

Oct 20, 1997

Listing Removed

—

Sep 14, 1997

Listed

$238,000

$182/sq ft

Public Records

Sep 17, 1992

Sold

$224,500

$172/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$6,221 (+2.0%)

$228,004 + $285,323

$513,327

2024

$6,098 (+1.7%)

$223,534 + $279,729

$503,263

2023

$5,993 (+0.7%)

$219,151 + $274,245

$493,396

2022

$5,949 (+2.0%)

$214,854 + $268,868

$483,722

2021

$5,833 (+0.8%)

$210,642 + $263,597

$474,239

2020

$5,789 (+1.5%)

$206,512 + $258,429

$464,941

2019

$5,705 (+3.8%)

$204,395 + $255,780

$460,175

2018

$5,494 (+3.8%)

$200,388 + $250,765

$451,153

2017

$5,295 (+1.4%)

$192,607 + $241,029

$433,636

2016

$5,221 (+0.9%)

$192,607 + $241,029

$433,636

2015

$5,172 (+1.2%)

$188,831 + $236,303

$425,134

2014

$5,110 (+1.0%)

$182,352 + $228,195

$410,547

2013

$5,057 (+2.7%)

$182,352 + $228,195

$410,547

2012

$4,922 (+1.8%)

$181,528 + $227,164

$408,692

2011

$4,837 (+1.6%)

$177,969 + $222,710

$400,679

2010

$4,762 (+0.3%)

$174,480 + $218,344

$392,824

2009

$4,747 (+3.9%)

$173,176 + $216,713

$389,889

2008

$4,566

$173,588 + $217,228

$390,816

Tax history for 10009 Alcosta Blvd

Year

Property tax

Land + Additions

Assessment*

2025

$6,221 (+2.0%)

$228,004 + $285,323

$513,327

2024

$6,098 (+1.7%)

$223,534 + $279,729

$503,263

2023

$5,993 (+0.7%)

$219,151 + $274,245

$493,396

2022

$5,949 (+2.0%)

$214,854 + $268,868

$483,722

2021

$5,833 (+0.8%)

$210,642 + $263,597

$474,239

2020

$5,789 (+1.5%)

$206,512 + $258,429

$464,941

2019

$5,705 (+3.8%)

$204,395 + $255,780

$460,175

2018

$5,494 (+3.8%)

$200,388 + $250,765

$451,153

2017

$5,295 (+1.4%)

$192,607 + $241,029

$433,636

2016

$5,221 (+0.9%)

$192,607 + $241,029

$433,636

2015

$5,172 (+1.2%)

$188,831 + $236,303

$425,134

2014

$5,110 (+1.0%)

$182,352 + $228,195

$410,547

2013

$5,057 (+2.7%)

$182,352 + $228,195

$410,547

2012

$4,922 (+1.8%)

$181,528 + $227,164

$408,692

2011

$4,837 (+1.6%)

$177,969 + $222,710

$400,679

2010

$4,762 (+0.3%)

$174,480 + $218,344

$392,824

2009

$4,747 (+3.9%)

$173,176 + $216,713

$389,889

2008

$4,566

$173,588 + $217,228

$390,816

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

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,000 Sq. Ft.

Year renovated

1983

Sq. Ft.

1,861

Year built

1973

Style

Single Family Residential

County

Contra Costa County

APN

2122310119

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

RS-7

Single-Family Residential Zone

The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.

Permitted uses

Include but are not limited to:

Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Attached

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2

Interior Features
Interior Features: Dining Area, Family Room
Street Level Features: 3 Bedrooms, 2 Baths, Main Entry
Flooring: Vinyl, Carpet

Room Information
Rooms Total: 5

Exterior

Building Information
Building Area Total: 1,309

Property Information
Living Area: 1309
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1975

Lot Information
Lot Size Square Feet: 7000
Lot Size Area: 0.16
Lot Size Units: Acres
Lot Size Acres: 0.16
Zoning: R-7

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

School Information
High School District: San Ramon Valley (925) 552-5500

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,861
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1983
County: Contra Costa County
APN: 2122310119

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Walt Disney Elementary School

Public K-5 • Assigned • 0.6mi

10/10

Pine Valley Middle School

Public 6-8 • Assigned • 0.9mi

10/10

California High School

Public 9-12 • Assigned • 0.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...
1 week ago • San Ramon
Gagan Singh
Redfin Premier agent
655 deals
Was this helpful?
San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
2 months ago • San Ramon
Rahul Puri
Redfin Premier agent
170 deals
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Climate risks

1/10 Flood Factor

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

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 97° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

19 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

San Ramon, CA • 94583

Average low and high temperatures (°F)

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

$1.07M – $1.29M

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Home values near 10009 Alcosta Blvd

Data from public records.

Address	Redfin Estimate
9997 Alcosta Blvd, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,310,199
10049 Alcosta Blvd, San Ramon, CA 4 Beds \| 2 Baths \| 1601 Sq. Ft.	$1,233,948

Address	Redfin Estimate
10025 Alcosta Blvd, San Ramon, CA 4 Beds \| 2 Baths \| 1601 Sq. Ft.	$1,067,051
10041 Alcosta Blvd, San Ramon, CA 5 Beds \| 3 Baths \| 2343 Sq. Ft.	$1,667,054

Address	Redfin Estimate
10033 Alcosta Blvd, San Ramon, CA 4 Beds \| 2.5 Baths \| 2139 Sq. Ft.	$1,621,490
10017 Alcosta Blvd, San Ramon, CA 4 Beds \| 3 Baths \| 1793 Sq. Ft.	$1,562,284

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1997. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94583, CA

Sale history for 10009 Alcosta Blvd

Tax history for 10009 Alcosta Blvd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94583

Home values near 10009 Alcosta Blvd

More real estate resources