Google street view image for 604 Guaymas Ct, San Ramon, CA 94583

Off market aug 2000 for $345K

$935,402

Est. refi paymentEst. refi $2,285/mo

•

3 ba

•

1,790

sq ft

604 Guaymas Ct, San Ramon, CA 94583

About this home

604 Guaymas Ct is a 1,790 square foot townhouse on a 2,184 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on August 31, 2000 for $345,000. Based on Redfin's San Ramon data, we estimate the home's value is $935,402.

TownhomeProperty Type

1978Year Built

2,184 sq ftLot Size

$523Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$935,402

$590K since sold in August 2000$28K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.5% lower than the average sale price ($1.08M) of 6 comparable homes.

SOLD OCT 7, 2026
$876,525
A
3 beds2.5 baths1,790 sq ft
199 Rosario Ct, San Ramon, CA 94583
SOLD DEC 4, 2025
$875,000
B
3 beds2.5 baths1,790 sq ft
600 Guaymas Ct, San Ramon, CA 94583
SOLD JUL 31, 2026
$1,400,000
C
4 beds2.5 baths1,704 sq ft
2675 Durango Ln, San Ramon, CA 94583
SOLD SEP 4, 2026
$900,000
D
3 beds2 baths1,456 sq ft
165 Rosario Ct, San Ramon, CA 94583
SOLD OCT 1, 2026
$940,000
E
3 beds2.5 baths1,705 sq ft
1824 Mockingbird Pl, Danville, CA 94526
SOLD OCT 6, 2026
$1,500,000
F
4 beds3 baths1,880 sq ft
429 Santander Dr, San Ramon, CA 94583

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Earn from this home

Sell

$830,948

Est. take-home

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Est. cash available

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Rent

$3,145/mo

Redfin rental estimate

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Market trends in 94583, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.0%

+0.7% MoM

Median sale price

$1.4M

$50K MoM

Avg. days on market

29d

7 days MoM

Recently sold homes

0 MoM

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Provided by Redfin

Sale history for 604 Guaymas Ct

Year

Property tax

Land + Additions

Assessment*

2026

$7,039 (+3.2%)

$172,898 + $379,342

$552,240

2025

$6,818 (+2.2%)

$172,898 + $379,342

$552,240

2024

$6,672 (+1.8%)

$169,508 + $371,904

$541,412

2023

$6,556 (+0.8%)

$166,185 + $364,612

$530,797

2022

$6,505 (+2.3%)

$162,927 + $357,463

$520,390

2021

$6,358 (+1.5%)

$159,733 + $350,454

$510,187

2020

$6,267 (+1.1%)

$156,601 + $343,583

$500,184

2019

$6,201 (+3.9%)

$154,996 + $340,060

$495,056

2018

$5,968 (+3.9%)

$151,957 + $333,393

$485,350

2017

$5,746 (+1.5%)

$146,057 + $320,448

$466,505

2016

$5,658 (+1.5%)

$146,057 + $320,448

$466,505

2015

$5,573 (+1.6%)

$143,194 + $314,165

$457,359

2014

$5,485 (+1.5%)

$138,282 + $303,385

$441,667

2013

$5,406 (+3.3%)

$138,282 + $303,385

$441,667

2012

$5,235 (+2.1%)

$137,658 + $302,014

$439,672

2011

$5,125 (+1.5%)

$134,959 + $296,093

$431,052

2010

$5,048 (−0.1%)

$132,313 + $290,288

$422,601

2009

$5,053 (+3.8%)

$131,325 + $288,119

$419,444

2008

$4,866

$131,637 + $288,804

$420,441

Tax history for 604 Guaymas Ct

Year

Property tax

Land + Additions

Assessment*

2026

$7,039 (+3.2%)

$172,898 + $379,342

$552,240

2025

$6,818 (+2.2%)

$172,898 + $379,342

$552,240

2024

$6,672 (+1.8%)

$169,508 + $371,904

$541,412

2023

$6,556 (+0.8%)

$166,185 + $364,612

$530,797

2022

$6,505 (+2.3%)

$162,927 + $357,463

$520,390

2021

$6,358 (+1.5%)

$159,733 + $350,454

$510,187

2020

$6,267 (+1.1%)

$156,601 + $343,583

$500,184

2019

$6,201 (+3.9%)

$154,996 + $340,060

$495,056

2018

$5,968 (+3.9%)

$151,957 + $333,393

$485,350

2017

$5,746 (+1.5%)

$146,057 + $320,448

$466,505

2016

$5,658 (+1.5%)

$146,057 + $320,448

$466,505

2015

$5,573 (+1.6%)

$143,194 + $314,165

$457,359

2014

$5,485 (+1.5%)

$138,282 + $303,385

$441,667

2013

$5,406 (+3.3%)

$138,282 + $303,385

$441,667

2012

$5,235 (+2.1%)

$137,658 + $302,014

$439,672

2011

$5,125 (+1.5%)

$134,959 + $296,093

$431,052

2010

$5,048 (−0.1%)

$132,313 + $290,288

$422,601

2009

$5,053 (+3.8%)

$131,325 + $288,119

$419,444

2008

$4,866

$131,637 + $288,804

$420,441

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

Zoning

RS-D

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

Interior

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 8

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco

Property Information
Living Sq. Ft: 1,790
Ground Floor Sq. Ft: 892
Building Sq. Ft: 2,238
# of Stories: 2
Legal Description: T04952 L0256 B

Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 448
Garage / Carport Type: Built In

Lot Information
# of Buildings: 1
Land Sq. Ft: 2,184
Legal Lot Number: 256
Acres: 0.0501
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,790
Stories: 2.0
Lot Size: 2,184 square feet
Style: Townhouse
Year Built: 1978
Year Renovated: 1989
County: Contra Costa County
APN: 2093900138

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Twin Creeks Elementary School

Public K-5 • Assigned • 0.4mi

10/10

Iron Horse Middle School

Public 6-8 • Assigned • 1.2mi

10/10

California High School

Public 9-12 • Assigned • 2.2mi

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...
2 months ago • San Ramon
Gagan Singh
Redfin Premier agent
656 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

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)

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

$889,000 – $1.08M

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Home values near 604 Guaymas Ct

Data from public records.

Address	Redfin Estimate
601 Guaymas Court, San Ramon, CA 3 Beds \| 2.5 Baths \| 1790 Sq. Ft.	$1,005,875
609 Guaymas Court, San Ramon, CA 3 Beds \| 3 Baths \| 1790 Sq. Ft.	$940,102
600 Guaymas Court, San Ramon, CA 3 Beds \| 2.5 Baths \| 1790 Sq. Ft.	$1,046,652
619 Guaymas Court, San Ramon, CA 3 Beds \| 3 Baths \| 1790 Sq. Ft.	$958,056
3747 Norris Canyon Road, San Ramon, CA 3 Beds \| 2 Baths \| 1456 Sq. Ft.	$990,612
2678 Marsh Drive, San Ramon, CA 4 Beds \| 3 Baths \| 2029 Sq. Ft.	$1,530,594
3735 Norris Canyon Road, San Ramon, CA 3 Beds \| 2 Baths \| 1456 Sq. Ft.	$965,625

Address	Redfin Estimate
613 Guaymas Court, San Ramon, CA 3 Beds \| 3 Baths \| 1790 Sq. Ft.	$954,713
616 Guaymas Court, San Ramon, CA 3 Beds \| 3 Baths \| 1790 Sq. Ft.	$1,024,613
618 Guaymas Court, San Ramon, CA 3 Beds \| 3 Baths \| 1790 Sq. Ft.	$1,010,677
605 Guaymas Court, San Ramon, CA 4 Beds \| 2.5 Baths \| 1965 Sq. Ft.	$1,049,075
3743 Norris Canyon Road, San Ramon, CA 4 Beds \| 2 Baths \| 1682 Sq. Ft.	$1,067,218
2688 Marsh Drive, San Ramon, CA 4 Beds \| 3 Baths \| 2586 Sq. Ft.	$1,618,396
2686 Marsh Drive, San Ramon, CA 4 Beds \| 3 Baths \| 2107 Sq. Ft.	$1,363,563

Address	Redfin Estimate
608 Guaymas Court, San Ramon, CA 4 Beds \| 3 Baths \| 1965 Sq. Ft.	$992,077
612 Guaymas Court, San Ramon, CA 4 Beds \| 2.5 Baths \| 1965 Sq. Ft.	$1,110,927
617 Guaymas Court, San Ramon, CA 4 Beds \| 3 Baths \| 1965 Sq. Ft.	$1,154,163
3741 Norris Canyon Road, San Ramon, CA 4 Beds \| 3 Baths \| 1965 Sq. Ft.	$1,017,243
3737 Norris Canyon Road, San Ramon, CA 4 Beds \| 3 Baths \| 1790 Sq. Ft.	$827,716
2692 Marsh Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1817 Sq. Ft.	$1,356,407
2670 Marsh Drive, San Ramon, CA 4 Beds \| 2 Baths \| 2399 Sq. Ft.	$1,622,417

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About this home

Redfin Estimate

Earn from this home

Market trends in 94583, CA

Sale history for 604 Guaymas Ct

Tax history for 604 Guaymas Ct

Zoning

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 604 Guaymas Ct

More real estate resources