OFF MARKET

Off market nov 2012 for $1.1M

$2,492,633

Est. refi paymentEst. refi $5,628/mo

•

2,767

sq ft

3423 Stone Valley Rd, Alamo, CA 94507

About this home

Single-familyProperty Type

1983Year Built

0.39 acresLot Size

$901Est. Price/Sq.Ft.

3 car garageParking

Listed by Linda Cookson •DRE #00978802 • Empire Realty Associates, Inc

Listed by Frank Cookson •DRE #1330087 • Empire Realty Associates, Inc

Bought with Fonia Humphries •DRE #01019063 • Alain Pinel Realtors

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40590717

Redfin Estimate

$2,492,633

$1.3M since sold in November 2012$17K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.4% lower than the average sale price ($2.55M) of 6 comparable homes.

SOLD NOV 17, 2025
$2,300,000
A
5 beds3 baths2,999 sq ft
1850 Monte Sereno Dr, Alamo, CA 94507
SOLD AUG 12, 2026
$3,000,000
B
4 beds3 baths2,832 sq ft
262 Imrie Pl, Alamo, CA 94507
SOLD SEP 21, 2026
$1,755,000
C
4 beds3 baths2,877 sq ft
25 Pulido Ct, Danville, CA 94526
SOLD SEP 15, 2026
$3,300,000
D
5 beds3 baths3,085 sq ft
529 Carleton Way, Alamo, CA 94507
SOLD AUG 24, 2026
$2,120,000
E
4 beds3.5 baths2,745 sq ft
865 El Cerro Blvd, Danville, CA 94526
SOLD FEB 5, 2026
$2,845,000
F
4 beds3.5 baths2,973 sq ft
1023 White Gate Rd, Alamo, CA 94507

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Earn from this home

Sell

$1,725,770

Est. take-home

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Refinance

Est. cash available

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Rent

$7,513/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

COMING SOON
$8,500,000
12 beds6.5 baths8,699 sq ft
512 Hemme Ave, Alamo, CA 94507
OPEN THU, 11AM TO 2PM
$2,749,000
4 beds3.5 baths3,752 sq ft
86 Royal Ridge Ct, Alamo, CA 94507
OPEN THU, 10:30AM TO 1:30PM
$2,599,000
4 beds3 baths2,423 sq ft
270 La Serena Ave, Alamo, CA 94507
OPEN SUN, 2PM TO 4PM
$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
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
See all

Provided by Redfin

Sale history for 3423 Stone Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,676 (+2.1%)

$898,075 + $580,920

$1,478,995

2024

$16,336 (+1.6%)

$880,466 + $569,530

$1,449,996

2023

$16,086 (+0.7%)

$863,202 + $558,363

$1,421,565

2022

$15,968 (+2.2%)

$846,277 + $547,415

$1,393,692

2021

$15,628 (+1.4%)

$829,684 + $536,682

$1,366,366

2020

$15,414 (+1.1%)

$813,416 + $526,159

$1,339,575

2019

$15,240 (+3.9%)

$805,076 + $520,764

$1,325,840

2018

$14,670 (+3.8%)

$789,291 + $510,553

$1,299,844

2017

$14,136 (+1.2%)

$758,643 + $490,729

$1,249,372

2016

$13,970 (+1.2%)

$758,643 + $490,729

$1,249,372

2015

$13,802 (+1.3%)

$743,768 + $481,107

$1,224,875

2014

$13,624 (+1.1%)

$718,246 + $464,599

$1,182,845

2013

$13,472 (+100.1%)

$718,246 + $464,599

$1,182,845

2012

$6,733 (+2.0%)

$715,000 + $462,500

$1,177,500

2011

$6,600 (+1.4%)

$254,014 + $317,912

$571,926

2010

$6,507 (−0.1%)

$249,034 + $311,679

$560,713

2009

$6,516 (+3.6%)

$247,173 + $309,350

$556,523

2008

$6,287

$247,761 + $310,085

$557,846

Tax history for 3423 Stone Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,676 (+2.1%)

$898,075 + $580,920

$1,478,995

2024

$16,336 (+1.6%)

$880,466 + $569,530

$1,449,996

2023

$16,086 (+0.7%)

$863,202 + $558,363

$1,421,565

2022

$15,968 (+2.2%)

$846,277 + $547,415

$1,393,692

2021

$15,628 (+1.4%)

$829,684 + $536,682

$1,366,366

2020

$15,414 (+1.1%)

$813,416 + $526,159

$1,339,575

2019

$15,240 (+3.9%)

$805,076 + $520,764

$1,325,840

2018

$14,670 (+3.8%)

$789,291 + $510,553

$1,299,844

2017

$14,136 (+1.2%)

$758,643 + $490,729

$1,249,372

2016

$13,970 (+1.2%)

$758,643 + $490,729

$1,249,372

2015

$13,802 (+1.3%)

$743,768 + $481,107

$1,224,875

2014

$13,624 (+1.1%)

$718,246 + $464,599

$1,182,845

2013

$13,472 (+100.1%)

$718,246 + $464,599

$1,182,845

2012

$6,733 (+2.0%)

$715,000 + $462,500

$1,177,500

2011

$6,600 (+1.4%)

$254,014 + $317,912

$571,926

2010

$6,507 (−0.1%)

$249,034 + $311,679

$560,713

2009

$6,516 (+3.6%)

$247,173 + $309,350

$556,523

2008

$6,287

$247,761 + $310,085

$557,846

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.39 Acres

Year renovated

1984

Sq. Ft.

2,767

Year built

1983

Style

Single Family Residential

County

Contra Costa County

APN

1937220034

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 10, 2026.

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

Nov 13, 2012 • Final

Building - residential re-roof

Remove wood shakes and replace with lightweight tile.

Roofing

Sep 26, 2012 • Final

Building - residential plumbing

Install a new gas shut off valve.

Gas

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

Parking

Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Int Access From Garage

Interior

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Updated Baths
Primary Bathroom Included Features: Solid Surface, Stall Shower, Sunken Tub, Updated Baths

Interior Features
Interior Features: Family Room, Formal Dining Room, Stone Counters, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave, Oven, Refrigerator, Trash Compactor
Laundry Features: Hookups Only, Laundry Room
Upper Level Features: 1 Bedroom, 1 Bath
Street Level Features: 2 Bedrooms, 1.5 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Microwave,Oven Built-in,Refrigerator,Trash Compactor,Updated Kitchen
Rooms Total: 11
Fireplace Features: Brick, Family Room, Gas, Living Room, Raised Hearth
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 2,767
Builder Name: Harold Smith

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

Pool Information
Pool Features: Possible Pool Site

Property Information
Living Area: 2767
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1983

Lot Information
Lot Size Square Feet: 16800
Lot Size Area: 0.385675
Lot Size Units: Acres
Lot Size Acres: 0.385675
Lot Features: Level, Premium Lot
Zoning: P-1

Utilities

Utility Information
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s), Central Air, Whole House Fan

Location

Homeowners Association Information
Pets Allowed: Yes
Has Association
Association Amenities: Greenbelt
Association Name: CALL LISTING AGENT
Association Fee: $650
Association Fee Includes: Common Area Maint, Management Fee, Reserves
Association Fee Frequency: Annually
HOA Transfer Fees: Paid by Seller

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

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 2,767
Stories: 2.0
Lot Size: 0.39 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: 1984
County: Contra Costa County
APN: 1937220034

Home facts updated by county records on Oct 10, 2026

Around this home

Schools

Green Valley Elementary School

Public K-5 • Assigned • 1.7mi

10/10

Los Cerros Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Monte Vista High School

Public 9-12 • Assigned • 1.1mi

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

8% 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

$2.37M – $2.87M

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New listings for sale in 94507

COMING SOON

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OPEN THU, 11AM TO 2PM

$2,749,000

4 beds3.5 baths3,752 sq ft

86 Royal Ridge Ct, Alamo, CA 94507

OPEN THU, 10:30AM TO 1:30PM

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OPEN SUN, 2PM TO 4PM

$850,000

2 beds2.5 baths1,757 sq ft

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COMING SOON

$3,898,000

5 beds4.5 baths4,525 sq ft

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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

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Home values near 3423 Stone Valley Rd

Data from public records.

Address	Redfin Estimate
3401 Stone Valley Rd, Alamo, CA 4 Beds \| 3 Baths \| 3398 Sq. Ft.	$2,656,885
3442 Stone Valley Rd, Alamo, CA 4 Beds \| 2.5 Baths \| 2700 Sq. Ft.	$2,537,361

Address	Redfin Estimate
3407 Stone Valley Rd, Alamo, CA 4 Beds \| 3 Baths \| 2870 Sq. Ft.	$2,438,449
3428 Stone Valley Rd, Alamo, CA 4 Beds \| 3 Baths \| 2383 Sq. Ft.	$2,162,315

Address	Redfin Estimate
3417 Stone Valley Rd, Alamo, CA 3 Beds \| 3 Baths \| 2616 Sq. Ft.	$2,273,423
3429 Stone Valley Rd, Alamo, CA 4 Beds \| 3 Baths \| 3040 Sq. Ft.	$2,630,026

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2012. This data may not match . 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 94507, CA

Sale history for 3423 Stone Valley Rd

Tax history for 3423 Stone Valley Rd

Public record

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 3423 Stone Valley Rd

More real estate resources