SOLD AUG 17, 2026

Off market aug 2026 for $2.9M

$2,453,705

Est. refi paymentEst. refi $11,117/mo

•

3 ba

•

2,727

sq ft

909 Happy Valley Rd, Pleasanton, CA 94566

About this home

Single-familyProperty Type

1966Year Built

5.3 acresLot Size

$900Est. Price/Sq.Ft.

Listed by Cindy Williams •DRE #01370076 • Keller Williams Tri-Valley

Listed by Gene Williams •DRE #00607511 • Keller Williams Tri-Valley

Bought with Dale Morris •DRE #00670746 • Valley Brokers

Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40520869

Redfin Estimate

$2,453,705

$536K since sold in August 2026$335K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.7% higher than the average sale price ($2.28M) of 5 comparable homes.

BOUGHT WITH REDFIN MAY 15, 2026
$2,740,000
A
4 beds2.5 baths3,496 sq ft
409 Oak Ln, Pleasanton, CA 94566
SOLD AUG 14, 2026
$2,000,000
B
3 beds2.5 baths2,450 sq ft
5075 Monaco Dr, Pleasanton, CA 94566
SOLD JUN 1, 2026
$2,305,000
C
4 beds2.5 baths2,641 sq ft
646 Windmill Ln, Pleasanton, CA 94566
SOLD JUN 10, 2026
$1,850,000
D
3 beds2.5 baths2,520 sq ft
7871 Honors Ct, Pleasanton, CA 94588
SOLD AUG 23, 2026
$2,500,000
E
5 beds2.5 baths2,872 sq ft
633 Abbie St, Pleasanton, CA 94566

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Earn from this home

Sell

−$61,115

Est. take-home

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Refinance

Est. cash available

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Rent

$5,763/mo

Redfin rental estimate

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Market trends in 94566, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.5%

0.7% MoM

Median sale price

$1.5M

$139K MoM

Avg. days on market

37d

8 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SUN, 2PM TO 4PM
$3,198,000
5 beds3 baths4,467 sq ft
984 Gray Fox Cir, Pleasanton, CA 94566
$665,000
2 beds2.5 baths1,221 sq ft
3861 Vine St, Pleasanton, CA 94566
COMING SOON
$1,698,000
3 beds3 baths2,246 sq ft
620 Abbie Ct, Pleasanton, CA 94566
OPEN SAT, 4PM TO 7PM
$2,000,000
4 beds3 baths2,371 sq ft
2680 Turnstone Dr, Pleasanton, CA 94566
$800,000
2 beds2.5 baths1,287 sq ft
551 Saint John St, Pleasanton, CA 94566
EARLY ACCESS
$1,895,000
4 beds3 baths2,543 sq ft
184 Kottinger Dr, Pleasanton, CA 94566
OPEN SUN, 1PM TO 4PM
$1,499,000
3 beds3 baths1,611 sq ft
3738 Vineyard Ave, Pleasanton, CA 94566
VIDEO TOUR
$3,458,000
4 beds2.5 baths3,971 sq ft
1377 Piemonte Dr, Pleasanton, CA 94566
$1,460,000
3 beds2 baths1,540 sq ft
1647 Harvest Rd, Pleasanton, CA 94566
OPEN SUN, 2PM TO 4PM
$779,000
3 beds2.5 baths1,540 sq ft
728 Saint Michael Cir, Pleasanton, CA 94566
See all

Provided by Redfin

Sale history for 909 Happy Valley Rd

Date

Event

Price

Public Records

Aug 17, 2026

Sold

$2,990,000

$1,096/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40991803

Jun 6, 2022

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40520869

Aug 31, 2011

Sold

$747,000

$274/sq ft

Jun 16, 2011

Pending

—

May 18, 2011

Price Changed

$795,000

$292/sq ft

Apr 26, 2011

Listed

$820,000

$301/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40449619

Apr 13, 2010

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40449618

Apr 13, 2010

Listing Removed

—

Year

Property tax

Land + Additions

Assessment*

2025

$12,350 (+3.4%)

$700,761 + $359,322

$1,060,083

2024

$11,941 (+1.2%)

$687,026 + $352,279

$1,039,305

2023

$11,803 (+5.6%)

$673,559 + $345,374

$1,018,933

2022

$11,180 (+2.6%)

$647,407 + $331,964

$979,371

2021

$10,892 (+1.3%)

$647,407 + $331,964

$979,371

2020

$10,752 (−1.2%)

$634,716 + $325,457

$960,173

2019

$10,878 (+2.7%)

$628,213 + $322,122

$950,335

2018

$10,588 (+3.5%)

$615,900 + $315,808

$931,708

2017

$10,234 (+8.3%)

$591,990 + $290,722

$882,712

2016

$9,448 (+1.9%)

$591,990 + $290,722

$882,712

2015

$9,270 (−2.6%)

$580,383 + $285,022

$865,405

2014

$9,514 (+1.7%)

$560,472 + $275,243

$835,715

2013

$9,356 (+8.0%)

$560,472 + $275,243

$835,715

2012

$8,659 (+34.0%)

$557,940 + $247,000

$804,940

2011

$6,460 (+165.2%)

$547,000 + $200,000

$747,000

2010

$2,436 (+0.6%)

$403,012 + $151,129

$554,141

2009

$2,421 (+2.4%)

$50,836 + $155,718

$206,554

2008

$2,364

$50,957 + $156,089

$207,046

Tax history for 909 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,350 (+3.4%)

$700,761 + $359,322

$1,060,083

2024

$11,941 (+1.2%)

$687,026 + $352,279

$1,039,305

2023

$11,803 (+5.6%)

$673,559 + $345,374

$1,018,933

2022

$11,180 (+2.6%)

$647,407 + $331,964

$979,371

2021

$10,892 (+1.3%)

$647,407 + $331,964

$979,371

2020

$10,752 (−1.2%)

$634,716 + $325,457

$960,173

2019

$10,878 (+2.7%)

$628,213 + $322,122

$950,335

2018

$10,588 (+3.5%)

$615,900 + $315,808

$931,708

2017

$10,234 (+8.3%)

$591,990 + $290,722

$882,712

2016

$9,448 (+1.9%)

$591,990 + $290,722

$882,712

2015

$9,270 (−2.6%)

$580,383 + $285,022

$865,405

2014

$9,514 (+1.7%)

$560,472 + $275,243

$835,715

2013

$9,356 (+8.0%)

$560,472 + $275,243

$835,715

2012

$8,659 (+34.0%)

$557,940 + $247,000

$804,940

2011

$6,460 (+165.2%)

$547,000 + $200,000

$747,000

2010

$2,436 (+0.6%)

$403,012 + $151,129

$554,141

2009

$2,421 (+2.4%)

$50,836 + $155,718

$206,554

2008

$2,364

$50,957 + $156,089

$207,046

*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

Agricultural Districts

Agricultural districts, hereinafter designated as A districts, are established to promote implementation of general plan land use proposals for agricultural and other nonurban uses, to conserve and protect existing agricultural uses, and to provide space for and encourage such uses in places where more intensive development is not desirable or necessary for the general welfare.

Permitted uses

Include but are not limited to:

Equestrian facility
Greenhouse / nursery
Livestock production
Ranch
Winery & vineyard
Housing-Single unit
Housing-Other
Agriculture-Cropland

Aug 8, 2025 • Final

Building

Install energy storage system batteries and a new electrical panel. Install a backup gateway and new electrical circuits.

Battery

Electrical

Solar

Dec 15, 2023 • Final

Building

Remove and replace an existing electric water heater in the garage of a residential building. The new unit will be installed in the same location.

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

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Foundation Type: Slab
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Exterior Wall: Wood Siding

View Information
View: Good

Property Information
Subdivision Name: DEL VALLE DE SAN JOSE RHO
Living Sq. Ft: 2,727
Building Sq. Ft: 2,727
# of Units: 1
# of Stories: 1

Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car

Lot Information
# of Buildings: 1
Land Sq. Ft: 230,868
Legal Lot Number: 5
Municipality Name: PLEASANTON UNINCORP
Acres: 5.3
Zoning Code: R
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM

Utility Information
Sewer Type: Septic

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,727
Stories: 1.0
Lot Size: 5.3 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: 2005
County: Alameda County
APN: 949 001100403

Home facts updated by county records on Oct 19, 2026

Around this home

Schools

Phoebe Apperson Hearst Elementary School

Public K-5 • Assigned • 1.4mi

8/10

Pleasanton Middle School

Public 6-8 • Assigned • 1.6mi

7/10

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

5/10 Fire Factor

5% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 96° 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

15 unhealthy days expected this year, 15 days in 30 years

Provided by First Street

Historical weather

Pleasanton, CA • 94566

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 11.4 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.4 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.33M – $2.82M

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Home values near 909 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
976 Happy Valley Road, Pleasanton, CA 3 Beds \| 4 Baths \| 4759 Sq. Ft.	$2,786,055
770 Happy Valley Road, Pleasanton, CA 4 Beds \| 3 Baths \| 3984 Sq. Ft.	$2,591,009

Address	Redfin Estimate
948 Happy Valley Road, Pleasanton, CA 4 Beds \| 2 Baths \| 2200 Sq. Ft.	$2,098,271
804 Happy Valley Road, Pleasanton, CA 3 Beds \| 3 Baths \| 3082 Sq. Ft.	$2,312,538

Address	Redfin Estimate
936 Happy Valley Road, Pleasanton, CA 4 Beds \| 3.5 Baths \| 2933 Sq. Ft.	$2,261,393
737 Happy Valley Road, Pleasanton, CA 5 Beds \| 3.5 Baths \| 4241 Sq. Ft.	$3,328,418

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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 94566, CA

Sale history for 909 Happy Valley Rd

Tax history for 909 Happy 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 94566

Home values near 909 Happy Valley Rd

More real estate resources