Google street view image for 3808 Aragon Ln, San Ramon, CA 94583

Off market mar 1991 for $225K

$1,165,506

Est. refi paymentEst. refi $1,492/mo

•

3 ba

•

1,992

sq ft

3808 Aragon Ln, San Ramon, CA 94583

About this home

3808 Aragon Ln is a 1,992 square foot house on a 4,275 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on March 29, 1991 for $225,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,165,506.

Single-familyProperty Type

1978Year Built

4,275 sq ftLot Size

$585Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,165,506

$941K since sold in March 1991$10K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25% lower than the average sale price ($1.55M) of 6 comparable homes.

SOLD SEP 8, 2026
$1,629,000
A
4 beds2.5 baths2,075 sq ft
2524 Shadow Mountain Ct, San Ramon, CA 94583
SOLD JUL 31, 2026
$1,400,000
B
4 beds2.5 baths1,704 sq ft
2675 Durango Ln, San Ramon, CA 94583
SOLD OCT 2, 2026
$1,620,000
C
4 beds2 baths2,071 sq ft
2534 Marsh Dr, San Ramon, CA 94583
SOLD OCT 5, 2026
$1,425,000
D
4 beds3 baths1,972 sq ft
3108 Sombrero Cir, San Ramon, CA 94583
SOLD OCT 15, 2026
$1,745,000
E
4 beds3 baths2,260 sq ft
3704 Anderhan Pl, San Ramon, CA 94583
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

$1,103,317

Est. take-home

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Est. cash available

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Rent

$4,665/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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EARLY ACCESS
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Provided by Redfin

Sale history for 3808 Aragon Ln

Year

Property tax

Land + Additions

Assessment*

2026

$8,535 (+3.2%)

$470,444 + $215,614

$686,058

2025

$8,268 (+2.2%)

$470,444 + $215,614

$686,058

2024

$8,093 (+1.7%)

$461,220 + $211,387

$672,607

2023

$7,955 (+0.8%)

$452,177 + $207,243

$659,420

2022

$7,894 (+2.3%)

$443,311 + $203,180

$646,491

2021

$7,719 (+1.3%)

$434,619 + $199,197

$633,816

2020

$7,621 (+1.1%)

$426,098 + $195,292

$621,390

2019

$7,538 (+3.9%)

$421,729 + $193,290

$615,019

2018

$7,257 (+3.8%)

$413,460 + $189,500

$602,960

2017

$6,988 (+1.4%)

$397,405 + $182,143

$579,548

2016

$6,889 (+1.4%)

$397,405 + $182,143

$579,548

2015

$6,791 (+1.5%)

$389,613 + $178,572

$568,185

2014

$6,689 (+1.4%)

$376,244 + $172,445

$548,689

2013

$6,599 (+3.2%)

$376,244 + $172,445

$548,689

2012

$6,395 (+2.1%)

$374,544 + $171,666

$546,210

2011

$6,266 (+59.6%)

$367,200 + $168,300

$535,500

2010

$3,926

$360,000 + $165,000

$525,000

2009

$3,929 (+4.1%)

$115,972 + $198,415

$314,387

2008

$3,775

$116,248 + $198,887

$315,135

Tax history for 3808 Aragon Ln

Year

Property tax

Land + Additions

Assessment*

2026

$8,535 (+3.2%)

$470,444 + $215,614

$686,058

2025

$8,268 (+2.2%)

$470,444 + $215,614

$686,058

2024

$8,093 (+1.7%)

$461,220 + $211,387

$672,607

2023

$7,955 (+0.8%)

$452,177 + $207,243

$659,420

2022

$7,894 (+2.3%)

$443,311 + $203,180

$646,491

2021

$7,719 (+1.3%)

$434,619 + $199,197

$633,816

2020

$7,621 (+1.1%)

$426,098 + $195,292

$621,390

2019

$7,538 (+3.9%)

$421,729 + $193,290

$615,019

2018

$7,257 (+3.8%)

$413,460 + $189,500

$602,960

2017

$6,988 (+1.4%)

$397,405 + $182,143

$579,548

2016

$6,889 (+1.4%)

$397,405 + $182,143

$579,548

2015

$6,791 (+1.5%)

$389,613 + $178,572

$568,185

2014

$6,689 (+1.4%)

$376,244 + $172,445

$548,689

2013

$6,599 (+3.2%)

$376,244 + $172,445

$548,689

2012

$6,395 (+2.1%)

$374,544 + $171,666

$546,210

2011

$6,266 (+59.6%)

$367,200 + $168,300

$535,500

2010

$3,926

$360,000 + $165,000

$525,000

2009

$3,929 (+4.1%)

$115,972 + $198,415

$314,387

2008

$3,775

$116,248 + $198,887

$315,135

*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-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

Room Information
# of Rooms: 11

Exterior

Property Information
Subdivision Name: SUBDIVISION 4952
Living Sq. Ft: 1,992
Ground Floor Sq. Ft: 1,058
Building Sq. Ft: 1,992
# of Stories: 2
Legal Description: T04952 L0189 B

Parking & Garage Information
Garage/Parking Sq. Ft: 473

Lot Information
# of Buildings: 1
Land Sq. Ft: 4,275
Legal Lot Number: 189
Acres: 0.0981
County Use Description: SINGLE FAMILY DETACHED WITH MA

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 1,992
Stories: 2.0
Lot Size: 4,275 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1984
County: Contra Costa County
APN: 2093810022

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Bollinger Canyon Elementary School

Public K-5 • Assigned • 0.7mi

10/10

Iron Horse Middle School

Public 6-8 • Assigned • 1.0mi

10/10

California High School

Public 9-12 • Assigned • 2.3mi

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

$1.11M – $1.34M

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Home values near 3808 Aragon Ln

Data from public records.

Address	Redfin Estimate
3824 Aragon Ln, San Ramon, CA 4 Beds \| 2 Baths \| 2534 Sq. Ft.	$1,536,348
3820 Aragon Ln, San Ramon, CA 7 Beds \| 4 Baths \| 3180 Sq. Ft.	$1,908,482
3828 Aragon Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2585 Sq. Ft.	$1,690,990
3833 Aragon Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2585 Sq. Ft.	$1,829,574
129 Laredo Ct, San Ramon, CA 3 Beds \| 2 Baths \| 1730 Sq. Ft.	$1,462,545
2670 Twin Creeks Dr, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,433,299
2675 Twin Creeks Dr, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,522,337

Address	Redfin Estimate
3812 Aragon Ln, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,248,354
3817 Aragon Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2718 Sq. Ft.	$2,058,668
3804 Aragon Ln, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,335,823
2678 Twin Creeks Dr, San Ramon, CA 4 Beds \| 2 Baths \| 1713 Sq. Ft.	$1,435,917
2672 Twin Creeks Dr, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,383,255
2673 Twin Creeks Dr, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,334,338
121 Laredo Ct, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,447,524

Address	Redfin Estimate
3832 Aragon Ln, San Ramon, CA 4 Beds \| 2.5 Baths \| 2403 Sq. Ft.	$1,793,194
3837 Aragon Ln, San Ramon, CA 4 Beds \| 2 Baths \| 1893 Sq. Ft.	$1,534,330
3816 Aragon Ln, San Ramon, CA 4 Beds \| 3 Baths \| 2585 Sq. Ft.	$1,497,861
2599 Twin Creeks Dr, San Ramon, CA 3 Beds \| 2 Baths \| 1665 Sq. Ft.	$1,367,110
2677 Twin Creeks Dr, San Ramon, CA 3 Beds \| 2 Baths \| 1587 Sq. Ft.	$1,308,321
3784 Norris Canyon Rd, San Ramon, CA 5 Beds \| 5 Baths \| 3770 Sq. Ft.	$1,586,654
2676 Twin Creeks Dr, San Ramon, CA 4 Beds \| 3 Baths \| 1880 Sq. Ft.	$1,360,657

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About this home

Redfin Estimate

Earn from this home

Market trends in 94583, CA

Sale history for 3808 Aragon Ln

Tax history for 3808 Aragon 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 3808 Aragon Ln

More real estate resources