OFF MARKET

Off Market Mar 2016 for $1.2M

$2,313,576

Est. refi paymentEst. refi $8,413/mo

•

2,900

sq ft

17 Castledown Rd, Pleasanton, CA 94566

About this home

Single-familyProperty Type

1974Year Built

0.47 acresLot Size

$798Est. Price/Sq.Ft.

4 car garageParking

Listed by Uwe Maercz •DRE #01390383 • Compass

Listed by Sonali Sethna •DRE #01194792 • Keller Williams Tri-Valley

Bought with Out Of Area Non Member • Bay East AOR

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40720864

Redfin Estimate

$2,313,576

$1.0M since sold in March 2016$10K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.2% higher than the average sale price ($1.79M) of 6 comparable homes.

SOLD SEP 19, 2025
$2,300,000
A
4 beds3.5 baths2,995 sq ft
851 Independence Ct, Pleasanton, CA 94566
SOLD JUN 5, 2026
$1,275,000
B
4 beds3 baths2,400 sq ft
2349 Kilkare Rd, Sunol, CA 94586
SOLD FEB 26, 2026
$1,990,000
C
4 beds3 baths3,521 sq ft
391 Oak Ln, Pleasanton, CA 94566
SOLD FEB 12, 2026
$1,503,000
D
4 beds3 baths2,220 sq ft
16 Castlewood Dr, Pleasanton, CA 94566
SOLD AUG 28, 2026
$1,780,000
E
3 beds3 baths2,489 sq ft
7961 Kemper Ct, Pleasanton, CA 94588
SOLD JAN 13, 2026
$1,900,000
F
4 beds3.5 baths2,611 sq ft
540 Hamilton Way, Pleasanton, CA 94566

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Earn from this home

Sell

$1,404,113

Est. take-home

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Refinance

Est. cash available

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Rent

$6,018/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
$1,855,000
8 beds4 baths2,880 sq ft
4458 Pleasanton Ave, Pleasanton, CA 94566
NEW 19 HRS AGO
$1,298,888
4 beds2 baths1,359 sq ft
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
4 beds2 baths2,100 sq ft
4017 Silver St, Pleasanton, CA 94566
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

Redfin agents who toured

Hillside home in Pleasanton's Castlewood neighborhood. The home has floor to ceiling windows and views, views, views. The kitchen features white cabinets and granite counter tops. There are lots of steps from the garage to the main home.
11 years ago• May not reflect the current state of the home
Brionna Chang
Redfin Premier agent
Lovely home perched in Pleasanton's Country Club locaiton. The home features high ceilings with wood accents. The home has a mountain feel and has breathtaking views with woodsy feel. Lots of potential!
11 years ago• May not reflect the current state of the home
Brionna Chang
Redfin Premier agent

Sale history for 17 Castledown Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #11097713

May 28, 2019

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11105309

May 28, 2019

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40720864

Mar 2, 2016

Sold

$1,275,000

$440/sq ft

Feb 12, 2016

Pending

—

Jan 1, 2016

Pending

—

Oct 29, 2015

Listed

$1,288,000

$444/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11146996

Nov 8, 2002

Sold

$865,000

$298/sq ft

Aug 29, 2002

Listing Removed

—

Jul 9, 2002

Listed

$894,500

$308/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$23,879 (+3.1%)

$452,792 + $1,087,121

$1,539,913

2024

$23,161 (+10.4%)

$452,792 + $1,087,121

$1,539,913

2023

$20,979 (+4.6%)

$443,914 + $1,065,806

$1,509,720

2022

$20,056 (+2.2%)

$426,678 + $1,024,425

$1,451,103

2021

$19,630 (−27.6%)

$426,678 + $1,024,425

$1,451,103

2020

$27,127 (−0.7%)

$418,313 + $1,004,341

$1,422,654

2019

$27,321 (+1.2%)

$414,025 + $994,046

$1,408,071

2018

$26,989 (+2.8%)

$405,909 + $974,559

$1,380,468

2017

$26,257 (+15.5%)

$390,150 + $910,350

$1,300,500

2016

$22,738 (+52.7%)

$390,150 + $910,350

$1,300,500

2015

$14,888 (−10.1%)

$317,474 + $740,774

$1,058,248

2014

$16,557 (−1.1%)

$306,583 + $715,361

$1,021,944

2013

$16,736 (+4.5%)

$306,583 + $715,361

$1,021,944

2012

$16,011 (+8.2%)

$305,200 + $712,134

$1,017,334

2011

$14,794 (+1.7%)

$299,216 + $698,171

$997,387

2010

$14,546 (−5.3%)

$270,000 + $630,000

$900,000

2009

$15,358 (+1.3%)

$259,500 + $605,500

$865,000

2008

$15,162

$291,854 + $680,993

$972,847

Tax history for 17 Castledown Rd

Year

Property tax

Land + Additions

Assessment*

2025

$23,879 (+3.1%)

$452,792 + $1,087,121

$1,539,913

2024

$23,161 (+10.4%)

$452,792 + $1,087,121

$1,539,913

2023

$20,979 (+4.6%)

$443,914 + $1,065,806

$1,509,720

2022

$20,056 (+2.2%)

$426,678 + $1,024,425

$1,451,103

2021

$19,630 (−27.6%)

$426,678 + $1,024,425

$1,451,103

2020

$27,127 (−0.7%)

$418,313 + $1,004,341

$1,422,654

2019

$27,321 (+1.2%)

$414,025 + $994,046

$1,408,071

2018

$26,989 (+2.8%)

$405,909 + $974,559

$1,380,468

2017

$26,257 (+15.5%)

$390,150 + $910,350

$1,300,500

2016

$22,738 (+52.7%)

$390,150 + $910,350

$1,300,500

2015

$14,888 (−10.1%)

$317,474 + $740,774

$1,058,248

2014

$16,557 (−1.1%)

$306,583 + $715,361

$1,021,944

2013

$16,736 (+4.5%)

$306,583 + $715,361

$1,021,944

2012

$16,011 (+8.2%)

$305,200 + $712,134

$1,017,334

2011

$14,794 (+1.7%)

$299,216 + $698,171

$997,387

2010

$14,546 (−5.3%)

$270,000 + $630,000

$900,000

2009

$15,358 (+1.3%)

$259,500 + $605,500

$865,000

2008

$15,162

$291,854 + $680,993

$972,847

*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

20,400

Year renovated

1974

Sq. Ft.

2,900

Year built

1974

Style

Single Family Residential

County

Alameda County

APN

946 440601400

Parking Spaces

Basement

Accessible

HOA Dues

$8 /month

Garage

Yes

Features

Views

Last updated by owner on Nov 19, 2019.

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.

May 14, 2025 • Final

Building

Tear off and replace the roof on a residential building with new asphalt shingles. Use the existing roof deck.

Roofing

Nov 15, 2017 • Final

Building

Convert an existing basement storage room into a closet and bedroom extension according to the provided plans.

Addition

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
Garage Spaces: 4
Covered Spaces: 4
Parking Features: Detached, Garage Door Opener

Interior

Virtual Tour

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

Interior Features
Interior Features: Atrium, Dining Area, Family Room, Kitchen/Family Combo, Solarium, Breakfast Nook, Eat-in Kitchen, Kitchen Island, Pantry
Appliances: Dishwasher, Electric Range, Disposal, Microwave, Free-Standing Range, Refrigerator
Laundry Features: Laundry Room
Street Level Features: 1 Bedroom, 1 Bath, Primary Bedrm Suite - 1
Fireplaces Total: 1
Has Fireplace
Flooring: Tile, Carpet

Room Information
Kitchen Features: Breakfast Nook,Dishwasher,Eat In Kitchen,Electric Range/Cooktop,Garbage Disposal,Island,Microwave,Pantry,Range/Oven Free Standing,Refrigerator
Rooms Total: 11
Fireplace Features: Free Standing, Living Room

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 2,900
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Front Yard, Side Yard, Terraced Back, Terraced Down
Roof: Shingle

Mobile Home Information
Model: Custom

Pool Information
Pool Features: Membership (Optional)

Property Information
Living Area: 2900
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1974

Lot Information
Lot Size Square Feet: 20400
Lot Size Area: 0.47
Lot Size Units: Acres
Lot Size Acres: 0.47
Lot Features: Adj To/On Golf Course, Sloped Up
Zoning: SF

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Central Air

Location

Homeowners Association Information
Has Association
Association Name: CALL LISTING AGENT
Association Fee: $95
Association Fee Frequency: Annually

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

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,900
Stories: 1.0
Parking Spaces: 4
Basement: No
Accessible: No
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1974
County: Alameda County
APN: 946 440601400
HOA Dues: $8/month
Garage: Yes
Features: Views

Home facts updated by owner on Nov 19, 2019

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

Local insights from Redfin agents

Pleasanton market is becoming more balanced, giving buyers more choices and room to negotiate, while sellers need to price strategically from Day 1. Prices have softened from last year, but well-priced, desirable homes are still attracting strong...
1 day ago • Pleasanton
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Redfin Premier agent
654 deals
Was this helpful?
Pleasanton's late summer market presents great opportunities! While the median price holds around $1.6M, a slight tick up in days on market gives buyers breathing room to negotiate on homes needing updates. Yet, pristine, turnkey properties still...
2 weeks ago • Pleasanton
Johnny Singh
Redfin Premier agent
146 deals
Was this helpful?
Pleasanton provides a unique commuting advantage, perfectly situated at the 580/680 interchange is allows for access to Bart to SF, ease to the Southbay and even a smooth commute to the Peninsula. Allowing for potentially a single move if one were...
3 weeks ago • Pleasanton
Kelley Krock
Redfin Premier agent
278 deals
Was this helpful?

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

$2.20M – $2.66M

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New listings for sale in 94566

NEW 19 HRS AGO

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NEW 19 HRS AGO3D & VIDEO TOUR

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COMING SOON

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EARLY ACCESSCOMPASS COMING SOON

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OPEN SUN, 11AM TO 3PMVIDEO TOUR

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LISTED BY REDFIN

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2452 Crestline, Pleasanton, CA 94566

COMING SOON

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Home values near 17 Castledown Rd

Data from public records.

Address	Redfin Estimate
10 Castledown Rd, Pleasanton, CA 5 Beds \| 3 Baths \| 3276 Sq. Ft.	$2,332,957
8 Castledown Rd, Pleasanton, CA 4 Beds \| 2 Baths \| 2356 Sq. Ft.	$2,073,594

Address	Redfin Estimate
35 Castledown Rd, Pleasanton, CA 6 Beds \| 4 Baths \| 3767 Sq. Ft.	$2,642,685
41 Castledown Rd, Pleasanton, CA 5 Beds \| 4.5 Baths \| 4056 Sq. Ft.	$2,773,939

Address	Redfin Estimate
9 Castledown Rd, Pleasanton, CA 4 Beds \| 3 Baths \| 3505 Sq. Ft.	$2,440,831
37 Castledown Rd, Pleasanton, CA 3 Beds \| 3.5 Baths \| 2564 Sq. Ft.	$2,115,988

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2015. This data may not show owner updates. 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

Redfin agents who toured

Sale history for 17 Castledown Rd

Tax history for 17 Castledown Rd

Public record

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 94566

Home values near 17 Castledown Rd

More real estate resources