OFF MARKET

Off Market May 2009 for $640K

$1,925,486

Est. refi paymentEst. refi $3,518/mo

•

3,200

sq ft

9639 Alcosta Blvd, San Ramon, CA 94583

About this home

Single-familyProperty Type

1977Year Built

9,775 sq ftLot Size

$602Est. Price/Sq.Ft.

3 car garageParking

Listed by Ali Rankankan •DRE #01220255 • BAY AREA PROPERTY MANAGERS INC.

Bought with Atousa Nik •DRE #01294988 • RE/MAX Accord

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40404056

Redfin Estimate

$1,925,486

$1.3M since sold in May 2009$31K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.5% higher than the average sale price ($1.57M) of 6 comparable homes.

SOLD JUN 5, 2026
$1,775,000
A
4 beds2 baths2,170 sq ft
9529 Thunderbird Dr, San Ramon, CA 94583
SOLD JAN 15, 2026
$1,780,000
B
4 beds2 baths2,170 sq ft
820 Pinehurst Pl, San Ramon, CA 94583
SOLD JUL 7, 2026
$1,400,000
C
4 beds2.5 baths2,148 sq ft
737 Arboles Pl, San Ramon, CA 94583
SOLD JUL 2, 2026
$1,775,000
D
4 beds3 baths2,448 sq ft
9693 Thunderbird Dr, San Ramon, CA 94583
SOLD JUL 24, 2026
$1,500,000
E
4 beds2.5 baths2,182 sq ft
166 Winged Foot Pl, San Ramon, CA 94583
SOLD JUN 30, 2026
$1,200,000
F
4 beds2 baths1,544 sq ft
201 Ramon Pl, San Ramon, CA 94583

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Earn from this home

Sell

$1,533,398

Est. take-home

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Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$6,945/mo

Redfin rental estimate

List your home for rent

Market trends in 94583, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.7%

0.5% MoM

Median sale price

$1.4M

$45K MoM

Avg. days on market

23d

2 days MoM

Recently sold homes

7 MoM

New listings for sale

COMING SOON
$1,499,000
4 beds2 baths1,894 sq ft
2706 Canyon Creek Dr, San Ramon, CA 94583
OPEN SAT, 1PM TO 4PM
$998,000
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274 Ludlow Pl, San Ramon, CA 94583
$1,549,800
4 beds2 baths2,112 sq ft
3237 Vera Cruz Dr, San Ramon, CA 94583
EARLY ACCESS
$1,269,800
4 beds3 baths1,936 sq ft
15 Creekside Dr, San Ramon, CA 94583
OPEN SAT, 1:30PM TO 4PM
$1,198,000
4 beds2 baths1,548 sq ft
20 Yale Ct, San Ramon, CA 94583
OPEN SUN, 2PM TO 4PM
$1,380,000
5 beds2 baths2,194 sq ft
3244 Vallejo Pl, San Ramon, CA 94586
OPEN SAT, 1PM TO 4PM
$1,750,000
4 beds3 baths2,000 sq ft
73 Randolph Pl, San Ramon, CA 94583
OPEN SAT, 10AM TO 12PM
$899,000
3 beds2.5 baths1,790 sq ft
199 Rosario Ct, San Ramon, CA 94583
OPEN SAT, 1PM TO 5PM
$1,698,000
4 beds3 baths2,448 sq ft
403 San Roberto Pl, San Ramon, CA 94583
(415) 566-6868
OPEN SAT, 2PM TO 4PM
$1,399,888
4 beds2 baths1,812 sq ft
7527 Blue Fox Way, San Ramon, CA 94583
See all

Provided by Redfin

Sale history for 9639 Alcosta Blvd

Date

Event

Price

Avail #1

May 24, 2024

Rental Removed

$2,695

$1/sq ft

May 17, 2024

Listed for Rent

$2,695

$1/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40404056

Jun 22, 2009

Sold

$640,000

$200/sq ft

Apr 27, 2009

Listing Removed

—

Apr 8, 2009

Listed

$645,000

$202/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40323656

Mar 11, 2008

Listing Removed

—

Feb 25, 2008

Listed

Public Records

Aug 11, 2005

Sold

$765,000

$239/sq ft

Public Records

Jul 1, 1978

Sold

$103,000

$32/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,648 (+2.0%)

$485,993 + $632,818

$1,118,811

2024

$12,397 (+3.0%)

$476,464 + $620,410

$1,096,874

2023

$12,038 (+20.3%)

$467,122 + $608,246

$1,075,368

2022

$10,005 (+2.0%)

$457,963 + $581,320

$1,039,283

2021

$9,806 (+0.7%)

$448,984 + $393,451

$842,435

2020

$9,741 (+1.4%)

$440,181 + $385,737

$825,918

2019

$9,611 (+3.9%)

$435,668 + $381,782

$817,450

2018

$9,254 (+3.7%)

$427,126 + $374,297

$801,423

2017

$8,921 (+1.2%)

$410,541 + $359,763

$770,304

2016

$8,814 (+8.9%)

$410,541 + $359,763

$770,304

2015

$8,092 (+1.2%)

$402,492 + $352,709

$755,201

2014

$7,998 (+8.4%)

$388,682 + $283,632

$672,314

2013

$7,378 (+4.0%)

$388,682 + $283,632

$672,314

2012

$7,092 (−2.4%)

$386,926 + $282,351

$669,277

2011

$7,263 (−2.8%)

$346,876 + $253,124

$600,000

2010

$7,469 (−6.3%)

$371,902 + $271,388

$643,290

2009

$7,968 (−9.8%)

$369,123 + $269,360

$638,483

2008

$8,832

$386,667 + $293,333

$680,000

Tax history for 9639 Alcosta Blvd

Year

Property tax

Land + Additions

Assessment*

2025

$12,648 (+2.0%)

$485,993 + $632,818

$1,118,811

2024

$12,397 (+3.0%)

$476,464 + $620,410

$1,096,874

2023

$12,038 (+20.3%)

$467,122 + $608,246

$1,075,368

2022

$10,005 (+2.0%)

$457,963 + $581,320

$1,039,283

2021

$9,806 (+0.7%)

$448,984 + $393,451

$842,435

2020

$9,741 (+1.4%)

$440,181 + $385,737

$825,918

2019

$9,611 (+3.9%)

$435,668 + $381,782

$817,450

2018

$9,254 (+3.7%)

$427,126 + $374,297

$801,423

2017

$8,921 (+1.2%)

$410,541 + $359,763

$770,304

2016

$8,814 (+8.9%)

$410,541 + $359,763

$770,304

2015

$8,092 (+1.2%)

$402,492 + $352,709

$755,201

2014

$7,998 (+8.4%)

$388,682 + $283,632

$672,314

2013

$7,378 (+4.0%)

$388,682 + $283,632

$672,314

2012

$7,092 (−2.4%)

$386,926 + $282,351

$669,277

2011

$7,263 (−2.8%)

$346,876 + $253,124

$600,000

2010

$7,469 (−6.3%)

$371,902 + $271,388

$643,290

2009

$7,968 (−9.8%)

$369,123 + $269,360

$638,483

2008

$8,832

$386,667 + $293,333

$680,000

*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

9,775

Year renovated

2023

Sq. Ft.

3,200

Year built

1977

Style

Single Family Residential

County

Contra Costa County

APN

2106610047

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Jan 16, 2025.

RS-10

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: 3
Covered Spaces: 3
Parking Features: Attached

Interior

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

Interior Features
Interior Features: Family Room, Formal Dining Room, Breakfast Bar, Breakfast Nook, Stone Counters, Kitchen Island
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Oven, Gas Water Heater
Laundry Features: Hookups Only, Laundry Room
Street Level Features: 3 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Main Entry
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood Flrs Throughout, Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Breakfast Nook,Counter - Stone,Dishwasher,Double Oven,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Island,Microwave,Oven Built-in
Rooms Total: 10
Fireplace Features: Family Room, Stone

Exterior

Building Information
Construction Materials: Brick, Stucco, Wood Siding
Building Area Total: 2,193

Exterior Features
Exterior Features: Back Yard, Side Yard, Sprinklers Back, Sprinklers Front
Fencing: Fenced
Roof: Shingle

Property Information
Living Area: 2193
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1977

Lot Information
Lot Size Square Feet: 9775
Lot Size Area: 0.22
Lot Size Units: Acres
Lot Size Acres: 0.22
Lot Features: Level, Regular

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: 5
Baths: 3.0
Sq. Ft.: 3,200
Stories: 1.0
Parking Spaces: 3
Basement: No
Accessible: No
Lot Size: 9,775 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 2023
County: Contra Costa County
APN: 2106610047
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Jan 16, 2025

Around this home

Schools

Walt Disney Elementary School

Public K-5 • Assigned • 0.4mi

10/10

Pine Valley Middle School

Public 6-8 • Assigned • 0.8mi

10/10

California High School

Public 9-12 • Assigned • 1.1mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

During the last 30 days, San Ramon's market has remained balanced. Buyers enjoy more choices and negotiating opportunities, while seller continuing seeing strong demand for turnkey homes with modern upgrades, functional layout and desirable...
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Redfin Premier agent
652 deals
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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...
1 month ago • San Ramon
Rahul Puri
Redfin Premier agent
168 deals
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San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.
2 months ago • San Ramon
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Redfin agent
13 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

$1.83M – $2.22M

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Home values near 9639 Alcosta Blvd

Data from public records.

Address	Redfin Estimate
9653 Alcosta Boulevard, San Ramon, CA 3 Beds \| 2 Baths \| 1899 Sq. Ft.	$1,342,620
9615 Alcosta Boulevard, San Ramon, CA 3 Beds \| 2 Baths \| 2170 Sq. Ft.	$1,428,524

Address	Redfin Estimate
9654 Alcosta Boulevard, San Ramon, CA 2 Beds \| 3 Baths \| 2580 Sq. Ft.	$1,689,644
9598 Alcosta Boulevard, San Ramon, CA 5 Beds \| 3 Baths \| 3236 Sq. Ft.	$2,015,676

Address	Redfin Estimate
9627 Alcosta Boulevard, San Ramon, CA 3 Beds \| 2 Baths \| 1899 Sq. Ft.	$1,479,128
9628 Alcosta Boulevard, San Ramon, CA 5 Beds \| 3.5 Baths \| 3236 Sq. Ft.	$1,952,162

Property information provided by undefined .

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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 9639 Alcosta Blvd

Tax history for 9639 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 9639 Alcosta Blvd

More real estate resources