OFF MARKET

Off Market Mar 2004 for $1.1M

$2,647,325

Est. refi paymentEst. refi $5,432/mo

•

4,200

sq ft

11 Castledown Rd, Pleasanton, CA 94566

About this home

Single-familyProperty Type

1978Year Built

0.48 acresLot Size

$630Est. Price/Sq.Ft.

2 car garageParking

Listed by Marty Sborov •DRE #01180277 • Intero Real Estate Services

Bought with Marty Sborov •DRE #01180277 • Intero Real Estate Services

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11218353

Redfin Estimate

$2,647,325

$1.5M since sold in March 2004$76K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.5% higher than the average sale price ($2.21M) of 6 comparable homes.

SOLD MAY 6, 2026
$2,425,000
A
4 beds3 baths2,747 sq ft
4146 Moselle Ct, Pleasanton, CA 94566
SOLD FEB 26, 2026
$1,990,000
B
4 beds3 baths3,521 sq ft
391 Oak Ln, Pleasanton, CA 94566
SOLD AUG 25, 2026
$2,725,000
C
5 beds3.5 baths3,634 sq ft
7905 Sawgrass Ct, Pleasanton, CA 94588
SOLD AUG 23, 2026
$2,500,000
D
5 beds2.5 baths2,872 sq ft
633 Abbie St, Pleasanton, CA 94566
SOLD APR 2, 2026
$2,375,000
E
5 beds3 baths3,052 sq ft
535 San Gabriel Ct, Pleasanton, CA 94566
SOLD JUN 5, 2026
$1,275,000
F
4 beds3 baths2,400 sq ft
2349 Kilkare Rd, Sunol, CA 94586

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Earn from this home

Sell

$2,181,340

Est. take-home

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Est. cash available

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Rent

$3,155/mo

Redfin rental estimate

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Market trends in 94566, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

0.9% MoM

Median sale price

$1.7M

$116K MoM

Avg. days on market

28d

11 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 19 HRS AGO
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NEW 19 HRS AGO
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4046 Alvarado St, Pleasanton, CA 94566
COMING SOON
$1,500,000
3 beds2 baths1,540 sq ft
1647 Harvest Rd, Pleasanton, CA 94566
EARLY ACCESS
$6,498,000
5 beds6 baths8,500 sq ft
3757 Selvante St, Pleasanton, CA 94566
OPEN SUN, 11AM TO 3PM
$679,800
3 beds2.5 baths1,202 sq ft
3551 Norton Way, Pleasanton, CA 94566
$1,399,000
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LISTED BY REDFIN
$1,750,000
3 beds2 baths1,736 sq ft
2452 Crestline, Pleasanton, CA 94566
COMING SOON
$12,900,000
6 beds7 baths12,570 sq ft
1515 Germano Way, Pleasanton, CA 94566
$5,498,800
5 beds5.5 baths6,350 sq ft
3836 Antonini Way, Pleasanton, CA 94566
LISTED BY REDFIN
$2,299,000
4 beds3 baths2,771 sq ft
2956 Amoroso Ct, Pleasanton, CA 94566
See all

Provided by Redfin

Sale history for 11 Castledown Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,163 (+3.1%)

$469,164 + $1,094,716

$1,563,880

2024

$23,436 (+10.3%)

$469,164 + $1,094,716

$1,563,880

2023

$21,250 (+4.6%)

$459,967 + $1,073,256

$1,533,223

2022

$20,313 (+2.2%)

$442,107 + $1,031,584

$1,473,691

2021

$19,881 (+1.1%)

$442,107 + $1,031,584

$1,473,691

2020

$19,671 (−1.0%)

$433,441 + $1,011,364

$1,444,805

2019

$19,868 (+1.7%)

$429,000 + $1,001,000

$1,430,000

2018

$19,536 (+2.2%)

$420,588 + $981,372

$1,401,960

2017

$19,123 (+6.7%)

$404,256 + $943,265

$1,347,521

2016

$17,928 (+1.3%)

$404,256 + $943,265

$1,347,521

2015

$17,703 (−1.4%)

$396,330 + $924,770

$1,321,100

2014

$17,956 (−1.3%)

$382,730 + $893,038

$1,275,768

2013

$18,194 (+4.4%)

$382,730 + $893,038

$1,275,768

2012

$17,430 (+6.9%)

$381,001 + $889,003

$1,270,004

2011

$16,307 (−0.4%)

$373,533 + $871,578

$1,245,111

2010

$16,379

$347,100 + $809,900

$1,157,000

2009

$16,372 (+2.4%)

$347,100 + $809,900

$1,157,000

2008

$15,992

$364,339 + $850,126

$1,214,465

Tax history for 11 Castledown Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,163 (+3.1%)

$469,164 + $1,094,716

$1,563,880

2024

$23,436 (+10.3%)

$469,164 + $1,094,716

$1,563,880

2023

$21,250 (+4.6%)

$459,967 + $1,073,256

$1,533,223

2022

$20,313 (+2.2%)

$442,107 + $1,031,584

$1,473,691

2021

$19,881 (+1.1%)

$442,107 + $1,031,584

$1,473,691

2020

$19,671 (−1.0%)

$433,441 + $1,011,364

$1,444,805

2019

$19,868 (+1.7%)

$429,000 + $1,001,000

$1,430,000

2018

$19,536 (+2.2%)

$420,588 + $981,372

$1,401,960

2017

$19,123 (+6.7%)

$404,256 + $943,265

$1,347,521

2016

$17,928 (+1.3%)

$404,256 + $943,265

$1,347,521

2015

$17,703 (−1.4%)

$396,330 + $924,770

$1,321,100

2014

$17,956 (−1.3%)

$382,730 + $893,038

$1,275,768

2013

$18,194 (+4.4%)

$382,730 + $893,038

$1,275,768

2012

$17,430 (+6.9%)

$381,001 + $889,003

$1,270,004

2011

$16,307 (−0.4%)

$373,533 + $871,578

$1,245,111

2010

$16,379

$347,100 + $809,900

$1,157,000

2009

$16,372 (+2.4%)

$347,100 + $809,900

$1,157,000

2008

$15,992

$364,339 + $850,126

$1,214,465

*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

0.48 Acres

Year renovated

1979

Sq. Ft.

3,853

Year built

1978

Style

Single Family Residential

County

Alameda County

APN

946 440601600

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 28, 2026.

Planned Development District

Planned development districts, hereinafter designated as PD districts, are established to encourage the arrangement of a compatible variety of uses on suitable lands in such a manner that the resulting development will: be in accord with the policies of the General Plan of the county; provide efficient use of the land that includes preservation of significant open areas and natural and topographic landscape features with minimum alteration of natural land forms; provide an environment that will encourage the use of common open areas for neighborhood or community activities and other amenities; be compatible with and enhance the development of the general area; and create an attractive, efficient and safe environment.

Jun 10, 2025 • Final

Building

Tear off and replace the existing roofing with new composition asphalt shingles on a residential building. Use the existing roof deck and recycle the old materials.

Roofing

Nov 8, 2022 • Final

Building

Replace a furnace and air conditioning unit with like-for-like equipment. Install a new coil and replace the duct system supplies in the crawlspace.

HVAC

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: 2
Covered Spaces: 2
Parking Features: Attached, Garage, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Tub with Jets
Primary Bathroom Included Features: Tub

Interior Features
Interior Features: Bonus/Plus Room, Family Room, Formal Dining Room, Breakfast Nook, Central Vacuum
Appliances: Dishwasher, Electric Range, Disposal, Range, Trash Compactor, Water Softener
Laundry Features: Dryer, Washer
Upper Level Features: 3 Bedrooms, 2 Baths, Primary Bedrm Suite - 1
Street Level Features: Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Nook,Dishwasher,Electric Range/Cooktop,Garbage Disposal,Range/Oven Built-in,Trash Compactor
Rooms Total: 10
Fireplace Features: Gas Starter, Living Room

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 4,200
Builder Name: CUSTOM
Foundation Details: Raised

Exterior Features
Exterior Features: Sprinklers Back, Sprinklers Front, Terraced Up

Mobile Home Information
Model: CUSTOM

Pool Information
Pool Features: Membership (Optional)

Property Information
Living Area: 4200
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1978

Lot Information
Lot Size Square Feet: 21115
Lot Size Area: 0.48
Lot Size Units: Acres
Lot Size Acres: 0.48
Lot Features: Cul-De-Sac, Sloped Up
Zoning: SFR

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen

Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned

Location

Homeowners Association Information
Has Association
Association Fee Includes: Management Fee

School Information
High School District: Pleasanton (925) 462-5500

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 3,853
Stories: —
Lot Size: 0.48 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Alameda County
APN: 946 440601600

Home facts updated by county records on Jul 28, 2026

Around this home

Schools

Phoebe Apperson Hearst Elementary School

Public K-5 • Assigned • 1.1mi

8/10

Pleasanton Middle School

Public 6-8 • Assigned • 1.3mi

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

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 95° 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

$2.52M – $3.05M

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Home values near 11 Castledown Rd

Data from public records.

Address	Redfin Estimate
10 Castledown Rd, Pleasanton, CA 5 Beds \| 3 Baths \| 3276 Sq. Ft.	$2,332,957
17 Castledown Rd, Pleasanton, CA 4 Beds \| 3 Baths \| 2900 Sq. Ft.	$2,313,576

Address	Redfin Estimate
9 Castledown Rd, Pleasanton, CA 4 Beds \| 3 Baths \| 3505 Sq. Ft.	$2,440,831
38 Castledown Rd, Pleasanton, CA 3 Beds \| 3 Baths \| 2794 Sq. Ft.	$2,683,819

Address	Redfin Estimate
8 Castledown Rd, Pleasanton, CA 4 Beds \| 2 Baths \| 2356 Sq. Ft.	$2,073,594
16 Castledown Rd, Pleasanton, CA 4 Beds \| 3.5 Baths \| 3212 Sq. Ft.	$2,428,452

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2004. 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 94566, CA

Sale history for 11 Castledown Rd

Tax history for 11 Castledown Rd

Public record

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 11 Castledown Rd

More real estate resources