Google street view image for 3448 Stone Valley Rd, Alamo, CA 94507

Off market aug 1988 for $489K

$2,268,563

Est. refi paymentEst. refi $2,756/mo

•

3 ba

•

2,503

sq ft

3448 Stone Valley Rd, Alamo, CA 94507

About this home

3448 Stone Valley Rd is a 2,503 square foot house on a 0.33 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on August 08, 1988 for $489,000. Based on Redfin's Alamo data, we estimate the home's value is $2,268,563.

Single-familyProperty Type

1986Year Built

0.33 acresLot Size

$906Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,268,563

$1.8M since sold in August 1988$11K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.8% lower than the average sale price ($2.46M) of 6 comparable homes.

SOLD AUG 12, 2026
$3,000,000
A
4 beds3 baths2,832 sq ft
262 Imrie Pl, Alamo, CA 94507
SOLD SEP 21, 2026
$1,755,000
B
4 beds3 baths2,877 sq ft
25 Pulido Ct, Danville, CA 94526
SOLD SEP 15, 2026
$3,300,000
C
5 beds3 baths3,085 sq ft
529 Carleton Way, Alamo, CA 94507
SOLD AUG 28, 2026
$1,800,000
D
4 beds3 baths2,387 sq ft
161 Valle Vista Dr, Danville, CA 94526
SOLD NOV 13, 2025
$2,665,000
E
4 beds3 baths3,063 sq ft
380 Bryan Dr, Alamo, CA 94507
SOLD SEP 28, 2026
$2,250,000
F
4 beds3.5 baths3,321 sq ft
37 Pulido Ct, Danville, CA 94526

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Earn from this home

Sell

$2,148,463

Est. take-home

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Refinance

Est. cash available

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Rent

$6,371/mo

Redfin rental estimate

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Market trends in 94507, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.6%

0.3% MoM

Median sale price

$3.2M

$199K MoM

Avg. days on market

24d

3 days MoM

Recently sold homes

5 MoM

New listings for sale

NEW 1 MIN AGO
$850,000
2 beds2.5 baths1,757 sq ft
318 Alamo Sq, Alamo, CA 94507
COMING SOON
$3,898,000
5 beds4.5 baths4,525 sq ft
370 Golden Grass Dr, Alamo, CA 94507
COMING SOON
$2,599,000
4 beds3 baths2,423 sq ft
270 La Serena Ave, Alamo, CA 94507
OPEN THU, 11AM TO 1:30PM
$3,499,000
5 beds5 baths3,678 sq ft
2973 Limestone Rd, Alamo, CA 94507
COMING SOON
$6,790,000
5 beds5.5 baths5,135 sq ft
10 Corwin Dr, Alamo, CA 94507
COMING SOON
$3,799,000
4 beds3.5 baths3,482 sq ft
1993 Green Valley Rd, Alamo, CA 94507
$1,275,000
3 beds2 baths1,891 sq ft
136 Sugarloaf Ct, Alamo, CA 94507
$1,495,000
3 beds3 baths4,026 sq ft
337 Livorna Heights Rd, Alamo, CA 94507
EARLY ACCESS
$2,770,000
4 beds4 baths3,752 sq ft
86 Royal Ridge Ct, Alamo, CA 94507
$3,595,000
5 beds3.5 baths4,438 sq ft
13 Kemp Ct, Alamo, CA 94507
See all

Provided by Redfin

Sale history for 3448 Stone Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,217 (+2.1%)

$357,924 + $519,668

$877,592

2024

$10,004 (+1.6%)

$350,906 + $509,479

$860,385

2023

$9,844 (+0.8%)

$344,026 + $499,490

$843,516

2022

$9,769 (+2.2%)

$337,281 + $489,697

$826,978

2021

$9,556 (+1.1%)

$330,668 + $480,096

$810,764

2020

$9,449 (+1.1%)

$324,185 + $470,683

$794,868

2019

$9,346 (+3.9%)

$320,861 + $465,857

$786,718

2018

$8,996 (+3.8%)

$314,570 + $456,723

$771,293

2017

$8,664 (+1.3%)

$302,355 + $438,989

$741,344

2016

$8,549 (+1.3%)

$302,355 + $438,989

$741,344

2015

$8,436 (+1.4%)

$296,427 + $430,382

$726,809

2014

$8,317 (+1.3%)

$286,256 + $415,615

$701,871

2013

$8,214 (+3.1%)

$286,256 + $415,615

$701,871

2012

$7,964 (+2.0%)

$284,963 + $413,737

$698,700

2011

$7,811 (+1.4%)

$279,376 + $405,625

$685,001

2010

$7,705 (−0.1%)

$273,899 + $397,672

$671,571

2009

$7,715 (+3.5%)

$271,852 + $394,700

$666,552

2008

$7,452

$272,498 + $395,638

$668,136

Tax history for 3448 Stone Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,217 (+2.1%)

$357,924 + $519,668

$877,592

2024

$10,004 (+1.6%)

$350,906 + $509,479

$860,385

2023

$9,844 (+0.8%)

$344,026 + $499,490

$843,516

2022

$9,769 (+2.2%)

$337,281 + $489,697

$826,978

2021

$9,556 (+1.1%)

$330,668 + $480,096

$810,764

2020

$9,449 (+1.1%)

$324,185 + $470,683

$794,868

2019

$9,346 (+3.9%)

$320,861 + $465,857

$786,718

2018

$8,996 (+3.8%)

$314,570 + $456,723

$771,293

2017

$8,664 (+1.3%)

$302,355 + $438,989

$741,344

2016

$8,549 (+1.3%)

$302,355 + $438,989

$741,344

2015

$8,436 (+1.4%)

$296,427 + $430,382

$726,809

2014

$8,317 (+1.3%)

$286,256 + $415,615

$701,871

2013

$8,214 (+3.1%)

$286,256 + $415,615

$701,871

2012

$7,964 (+2.0%)

$284,963 + $413,737

$698,700

2011

$7,811 (+1.4%)

$279,376 + $405,625

$685,001

2010

$7,705 (−0.1%)

$273,899 + $397,672

$671,571

2009

$7,715 (+3.5%)

$271,852 + $394,700

$666,552

2008

$7,452

$272,498 + $395,638

$668,136

*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

P-1

Planned Unit District

A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.

Permitted uses

Include but are not limited to:

Housing-Single unit

Oct 15, 2025 • Active

Building - residential plumbing

Repipe plumbing fixtures and drains including lavatories, tubs, showers, toilets, sinks, and a water heater. Complete a sewer drain repipe in the crawl space using plastic piping within the perimeter of the house.

Plumbing

Remodel

Nov 13, 2024 • Active

Building - residential plumbing

Replace a gas water heater located in the garage.

Plumbing

Water heater

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Room Information
# of Rooms: 10

Exterior

Property Information
Living Sq. Ft: 2,503
Ground Floor Sq. Ft: 2,503
Building Sq. Ft: 2,503
# of Stories: 1
Legal Description: T05536 L0075 B

Parking & Garage Information
Garage/Parking Sq. Ft: 664

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,400
Legal Lot Number: 75
Acres: 0.3306
Zoning Code: P-1
County Use Description: SINGLE FAMILY DETACHED WITH MA

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,503
Stories: 1.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1987
County: Contra Costa County
APN: 1937230025

Home facts updated by county records on Oct 10, 2026

Around this home

Schools

Green Valley Elementary School

Public K-5 • Assigned • 1.8mi

10/10

Los Cerros Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Monte Vista High School

Public 9-12 • Assigned • 1.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

6/10 Fire Factor

9% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 94° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

17 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Alamo, CA • 94507

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 11.8 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.8 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.16M – $2.61M

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New listings for sale in 94507

NEW 1 MIN AGO

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370 Golden Grass Dr, Alamo, CA 94507

COMING SOON

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OPEN THU, 11AM TO 1:30PM

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2973 Limestone Rd, Alamo, CA 94507

COMING SOON

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EARLY ACCESSCOMPASS COMING SOON

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Home values near 3448 Stone Valley Rd

Data from public records.

Address	Redfin Estimate
3455 Stone Valley Road, Alamo, CA 5 Beds \| 3 Baths \| 2667 Sq. Ft.	$2,358,094
3429 Stone Valley Road, Alamo, CA 4 Beds \| 3 Baths \| 3040 Sq. Ft.	$2,630,026

Address	Redfin Estimate
3442 Stone Valley Road, Alamo, CA 4 Beds \| 2.5 Baths \| 2700 Sq. Ft.	$2,537,361
3454 Stone Valley Road, Alamo, CA 6 Beds \| 3 Baths \| 3243 Sq. Ft.	$2,619,868

Address	Redfin Estimate
3428 Stone Valley Road, Alamo, CA 4 Beds \| 3 Baths \| 2383 Sq. Ft.	$2,162,315
3424 Stone Valley Road, Alamo, CA 4 Beds \| 2.5 Baths \| 2792 Sq. Ft.	$2,430,638

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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 94507, CA

Sale history for 3448 Stone Valley Rd

Tax history for 3448 Stone Valley Rd

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94507

Home values near 3448 Stone Valley Rd

More real estate resources