Google street view image for 517 Cartagena Ln, San Ramon, CA 94583

OFF MARKET

$1,569,996

•

3 ba

•

2,585

sq ft

517 Cartagena Ln, San Ramon, CA 94583

About this home

517 Cartagena Ln is a 2,585 square foot house on a 10,450 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,569,996.

Single-familyProperty Type

1979Year Built

10,450 sq ftLot Size

$607Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,569,996

$50K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.3% lower than the average sale price ($1.83M) of 6 comparable homes.

SOLD DEC 12, 2025
$1,502,000
A
4 beds3 baths2,104 sq ft
94 Dos Rios Pl, San Ramon, CA 94583
SOLD AUG 3, 2026
$1,580,000
B
4 beds3 baths2,586 sq ft
2517 Aranda Dr, San Ramon, CA 94583
SOLD FEB 12, 2026
$1,775,000
C
4 beds3 baths2,585 sq ft
2632 Campeche Ct, San Ramon, CA 94583
SOLD APR 13, 2026
583 Santander Dr, San Ramon, CA 94583
$1,950,000
D
4 beds2.5 baths2,718 sq ft
583 Santander Dr, San Ramon, CA 94583
SOLD JUN 15, 2026
$2,310,000
E
4 beds3 baths2,682 sq ft
515 Burns Cir, San Ramon, CA 94583
SOLD AUG 25, 2026
$1,870,000
F
4 beds3 baths2,776 sq ft
204 Lasso Cir, San Ramon, CA 94583

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Earn from this home

Sell

$1,486,571

Est. take-home

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Rent

$5,935/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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OPEN TODAY, 1:30PM TO 4:30PM
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3D WALKTHROUGH
$1,425,000
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OPEN TODAY, 1:30PM TO 4:30PM
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See all

Provided by Redfin

Sale history for 517 Cartagena Ln

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$4,149 (+2.3%)

$81,513 + $208,363

$289,876

2024

$4,057 (+2.0%)

$79,915 + $204,278

$284,193

2023

$3,979 (+0.8%)

$78,349 + $200,273

$278,622

2022

$3,949 (+2.4%)

$76,813 + $196,347

$273,160

2021

$3,857 (+2.1%)

$75,307 + $192,498

$267,805

2020

$3,779 (+0.9%)

$73,831 + $188,724

$262,555

2019

$3,744 (+3.8%)

$73,074 + $186,789

$259,863

2018

$3,606 (+3.9%)

$71,642 + $183,127

$254,769

2017

$3,470 (+1.9%)

$68,861 + $176,017

$244,878

2016

$3,404 (+1.8%)

$68,861 + $176,017

$244,878

2015

$3,344 (+1.9%)

$67,511 + $172,566

$240,077

2014

$3,281 (+1.8%)

$65,195 + $166,645

$231,840

2013

$3,223 (+3.4%)

$65,195 + $166,645

$231,840

2012

$3,116 (+2.4%)

$64,901 + $165,892

$230,793

2011

$3,042 (+1.8%)

$63,629 + $162,640

$226,269

2010

$2,987

$62,382 + $159,451

$221,833

2009

$2,989 (+4.4%)

$61,916 + $158,260

$220,176

2008

$2,864

$62,064 + $158,636

$220,700

Tax history for 517 Cartagena Ln

Year

Property tax

Land + Additions

Assessment*

2025

$4,149 (+2.3%)

$81,513 + $208,363

$289,876

2024

$4,057 (+2.0%)

$79,915 + $204,278

$284,193

2023

$3,979 (+0.8%)

$78,349 + $200,273

$278,622

2022

$3,949 (+2.4%)

$76,813 + $196,347

$273,160

2021

$3,857 (+2.1%)

$75,307 + $192,498

$267,805

2020

$3,779 (+0.9%)

$73,831 + $188,724

$262,555

2019

$3,744 (+3.8%)

$73,074 + $186,789

$259,863

2018

$3,606 (+3.9%)

$71,642 + $183,127

$254,769

2017

$3,470 (+1.9%)

$68,861 + $176,017

$244,878

2016

$3,404 (+1.8%)

$68,861 + $176,017

$244,878

2015

$3,344 (+1.9%)

$67,511 + $172,566

$240,077

2014

$3,281 (+1.8%)

$65,195 + $166,645

$231,840

2013

$3,223 (+3.4%)

$65,195 + $166,645

$231,840

2012

$3,116 (+2.4%)

$64,901 + $165,892

$230,793

2011

$3,042 (+1.8%)

$63,629 + $162,640

$226,269

2010

$2,987

$62,382 + $159,451

$221,833

2009

$2,989 (+4.4%)

$61,916 + $158,260

$220,176

2008

$2,864

$62,064 + $158,636

$220,700

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

Zoning and permits

Zoning
Permits

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

Interior

Room Information
# of Rooms: 10

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: SUBDIVISION 5216
Living Sq. Ft: 2,585
Ground Floor Sq. Ft: 1,423
Building Sq. Ft: 2,585
# of Stories: 2
Legal Description: T05216 L0029 B

Parking & Garage Information
Garage/Parking Sq. Ft: 650

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,450
Legal Lot Number: 29
Acres: 0.2399
County Use Description: SINGLE FAMILY DETACHED WITH MA

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,585
Stories: 2.0
Lot Size: 10,450 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1985
County: Contra Costa County
APN: 2094710296

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Bollinger Canyon Elementary School

Public K-5 • Assigned • 0.7mi

10/10

Iron Horse Middle School

Public 6-8 • Assigned • 0.9mi

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...
1 week ago • San Ramon
Gagan Singh
Redfin Premier agent
655 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...
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

3% chance of being in a wildfire in next 30 years

3/10 Heat Factor

8 days above 97° 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

$1.49M – $1.81M

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New listings for sale in 94583

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OPEN TODAY, 1:30PM TO 4:30PM

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Home values near 517 Cartagena Ln

Data from public records.

Address	Redfin Estimate
514 Cartagena Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2585 Sq. Ft.	$1,828,257
510 Cartagena Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2585 Sq. Ft.	$2,067,896

Address	Redfin Estimate
501 Cartagena Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2585 Sq. Ft.	$1,572,121
509 Cartagena Ln, San Ramon, CA 3 Beds \| 2 Baths \| 1552 Sq. Ft.	$1,391,411

Address	Redfin Estimate
518 Cartagena Ln, San Ramon, CA 4 Beds \| 2.5 Baths \| 2718 Sq. Ft.	$1,533,968
513 Cartagena Ln, San Ramon, CA 4 Beds \| 2 Baths \| 2070 Sq. Ft.	$1,642,459

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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 517 Cartagena Ln

Tax history for 517 Cartagena Ln

Zoning and permits

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 517 Cartagena Ln

More real estate resources