Off Market Feb 2003 for $580K

$1,596,352

Est. refi paymentEst. refi $3,754/mo

•

2,010

sq ft

135 Alcosta Ct, San Ramon, CA 94583

About this home

Single-familyProperty Type

1976Year Built

0.38 acresLot Size

$794Est. Price/Sq.Ft.

2 car garageParking

Listed by Richard Fiset •DRE #00560460 • RE/MAX Accord

Bought with Elena Stone • Coldwell Banker

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11170792

Redfin Estimate

$1,596,352

$1.0M since sold in February 2003$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.5% higher than the average sale price ($1.47M) of 6 comparable homes.

SOLD JUN 5, 2026
$1,508,500
A
3 beds2 baths1,550 sq ft
7347 Sedgefield Ave, San Ramon, CA 94583
SOLD JUN 5, 2026
$1,775,000
B
4 beds2 baths2,170 sq ft
9529 Thunderbird Dr, San Ramon, CA 94583
SOLD JUN 30, 2026
$1,200,000
C
4 beds2 baths1,544 sq ft
201 Ramon Pl, San Ramon, CA 94583
SOLD FEB 5, 2026
$1,590,000
D
3 beds2 baths1,770 sq ft
756 Acorn Ct, San Ramon, CA 94583
SOLD JUL 20, 2026
$1,341,000
E
3 beds2 baths1,765 sq ft
7591 Northland Pl, San Ramon, CA 94583
SOLD JUN 18, 2026
$1,410,000
F
4 beds2 baths1,542 sq ft
633 Weatherly Pl, San Ramon, CA 94583

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Earn from this home

Sell

$1,361,544

Est. take-home

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Est. cash available

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Rent

$4,598/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

99.9%

+0.3% MoM

Median sale price

$1.4M

$672 MoM

Avg. days on market

21d

0 days MoM

Recently sold homes

8 MoM

New listings for sale

$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
COMING SOON
$998,000
4 beds2 baths1,795 sq ft
274 Ludlow Pl, San Ramon, CA 94583
$1,198,000
4 beds2 baths1,548 sq ft
20 Yale Ct, San Ramon, CA 94583
HOT HOME
$1,380,000
5 beds2 baths2,194 sq ft
3244 Vallejo Pl, San Ramon, CA 94586
$1,750,000
4 beds3 baths2,000 sq ft
73 Randolph Pl, San Ramon, CA 94583
$899,000
3 beds2.5 baths1,790 sq ft
199 Rosario Ct, San Ramon, CA 94583
3D WALKTHROUGH
$1,620,000
4 beds2 baths2,071 sq ft
2534 Marsh Dr, San Ramon, CA 94583
$1,399,888
4 beds2 baths1,812 sq ft
7527 Blue Fox Way, San Ramon, CA 94583
3D WALKTHROUGH
$1,428,000
3 beds2.5 baths2,044 sq ft
1002 Rojo Ter, San Ramon, CA 94583
See all

Provided by Redfin

Sale history for 135 Alcosta Ct

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #11170792

Feb 21, 2003

Sold

$580,000

$289/sq ft

Jan 19, 2003

Listing Removed

—

Jan 15, 2003

Listed

$564,950

$281/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11111497

Nov 8, 2001

Sold

$536,500

$267/sq ft

Oct 14, 2001

Listing Removed

—

Sep 5, 2001

Listed

$559,950

$279/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11107506

Sep 4, 2001

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11104412

Aug 7, 2001

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11104222

Jul 17, 2001

Listing Removed

—

Public Records

Nov 19, 1976

Sold

$61,000

$30/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,910 (+2.0%)

$472,725 + $475,194

$947,919

2024

$10,695 (+1.6%)

$463,456 + $465,877

$929,333

2023

$10,525 (+0.7%)

$454,369 + $456,743

$911,112

2022

$10,449 (+2.0%)

$445,460 + $447,788

$893,248

2021

$10,243 (+0.6%)

$436,726 + $439,008

$875,734

2020

$10,176 (+1.3%)

$428,163 + $430,400

$858,563

2019

$10,042 (+3.8%)

$423,773 + $425,987

$849,760

2018

$9,671 (+3.7%)

$415,464 + $417,635

$833,099

2017

$9,324 (+1.2%)

$399,332 + $401,419

$800,751

2016

$9,215 (+1.0%)

$399,332 + $401,419

$800,751

2015

$9,126 (+1.2%)

$391,502 + $393,549

$785,051

2014

$9,022 (+14.2%)

$378,069 + $380,045

$758,114

2013

$7,899 (+8.9%)

$378,069 + $380,045

$758,114

2012

$7,255 (−1.1%)

$329,389 + $331,111

$660,500

2011

$7,339 (−2.0%)

$303,208 + $304,792

$608,000

2010

$7,485 (−1.3%)

$306,699 + $308,301

$615,000

2009

$7,588 (−5.9%)

$319,167 + $320,833

$640,000

2008

$8,062

$325,150 + $326,850

$652,000

Tax history for 135 Alcosta Ct

Year

Property tax

Land + Additions

Assessment*

2025

$10,910 (+2.0%)

$472,725 + $475,194

$947,919

2024

$10,695 (+1.6%)

$463,456 + $465,877

$929,333

2023

$10,525 (+0.7%)

$454,369 + $456,743

$911,112

2022

$10,449 (+2.0%)

$445,460 + $447,788

$893,248

2021

$10,243 (+0.6%)

$436,726 + $439,008

$875,734

2020

$10,176 (+1.3%)

$428,163 + $430,400

$858,563

2019

$10,042 (+3.8%)

$423,773 + $425,987

$849,760

2018

$9,671 (+3.7%)

$415,464 + $417,635

$833,099

2017

$9,324 (+1.2%)

$399,332 + $401,419

$800,751

2016

$9,215 (+1.0%)

$399,332 + $401,419

$800,751

2015

$9,126 (+1.2%)

$391,502 + $393,549

$785,051

2014

$9,022 (+14.2%)

$378,069 + $380,045

$758,114

2013

$7,899 (+8.9%)

$378,069 + $380,045

$758,114

2012

$7,255 (−1.1%)

$329,389 + $331,111

$660,500

2011

$7,339 (−2.0%)

$303,208 + $304,792

$608,000

2010

$7,485 (−1.3%)

$306,699 + $308,301

$615,000

2009

$7,588 (−5.9%)

$319,167 + $320,833

$640,000

2008

$8,062

$325,150 + $326,850

$652,000

*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

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

16,500

Year renovated

1987

Sq. Ft.

2,010

Year built

1976

Style

Single Family Residential

County

Contra Costa County

APN

2107100147

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

Views, Pool

Last updated by owner on Jun 7, 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: 2
Covered Spaces: 2
Parking Features: Attached, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Stall Shower, Tub

Interior Features
Interior Features: Family Room, Formal Dining Room, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Microwave, Refrigerator
Laundry Features: Laundry Closet
Street Level Features: 3 Bedrooms, 2 Baths
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Tile, Carpet

Room Information
Kitchen Features: Dishwasher,Eat In Kitchen,Microwave,Refrigerator,Updated Kitchen
Rooms Total: 8
Fireplace Features: Stone, Wood Burning

Exterior

Building Information
Construction Materials: Brick, Stucco
Building Area Total: 1,586
Foundation Details: Raised

Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard, Terraced Up
Door Features: Mirrored Closet Door(s)
Fencing: Fenced

Pool Information
Pool Features: Possible Pool Site, Spa
Has Spa

Property Information
Living Area: 1586
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1976

Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 16500
Lot Size Area: 0.37
Lot Size Units: Acres
Lot Size Acres: 0.37
Lot Features: Court, Cul-De-Sac
Zoning: R-1

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

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

Location

Homeowners Association Information
Association Fee Frequency: Annually

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

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,010
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1987
County: Contra Costa County
APN: 2107100147
HOA Dues: —
Garage: Yes
Features: Views, Pool

Home facts updated by owner on Jun 7, 2025

Around this home

Schools

Walt Disney Elementary School

Public K-5 • Assigned • 0.7mi

10/10

Pine Valley Middle School

Public 6-8 • Assigned • 1.0mi

10/10

California High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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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...
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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.
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Redfin agent
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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

$1.52M – $1.84M

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Home values near 135 Alcosta Ct

Data from public records.

Address	Redfin Estimate
9453 Alcosta Boulevard, San Ramon, CA 4 Beds \| 3 Baths \| 2040 Sq. Ft.	$1,367,450
9450 Alcosta Boulevard, San Ramon, CA 5 Beds \| 2 Baths \| 1848 Sq. Ft.	$1,473,606

Address	Redfin Estimate
9459 Alcosta Boulevard, San Ramon, CA 3 Beds \| 2 Baths \| 1930 Sq. Ft.	$1,361,159
9456 Alcosta Boulevard, San Ramon, CA 3 Beds \| 2 Baths \| 1586 Sq. Ft.	$1,325,694

Address	Redfin Estimate
9462 Alcosta Boulevard, San Ramon, CA 3 Beds \| 2 Baths \| 1848 Sq. Ft.	$1,369,632
9441 Alcosta Boulevard, San Ramon, CA 5 Beds \| 3 Baths \| 2182 Sq. Ft.	$1,832,535

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2003. This data may not show owner updates. 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 135 Alcosta Ct

Tax history for 135 Alcosta Ct

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 135 Alcosta Ct

More real estate resources