Google street view image for 3000 Sydney Way, Castro Valley, CA 94546

Off market dec 2004 for $700K

$1,291,914

Est. refi paymentEst. refi $4,911/mo

•

3 ba

•

2,108

sq ft

3000 Sydney Way, Castro Valley, CA 94546

About this home

3000 Sydney Way is a 2,108 square foot house on a 0.28 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 10, 2004 for $700,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,291,914.

Single-familyProperty Type

1967Year Built

0.28 acresLot Size

$613Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,291,914

$592K since sold in December 2004$25K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.7% higher than the average sale price ($1.27M) of 6 comparable homes.

SOLD JUN 10, 2026
$1,468,888
A
4 beds2.5 baths2,086 sq ft
19304 Barclay Rd, Castro Valley, CA 94546
SOLD SEP 2, 2026
$1,000,000
B
3 beds2.5 baths2,176 sq ft
2554 Titan Way, Castro Valley, CA 94546
SOLD OCT 28, 2026
$1,443,888
C
5 beds3 baths2,379 sq ft
2843 Jennifer Dr, Castro Valley, CA 94546
SOLD MAY 21, 2026
$1,100,000
D
3 beds2.5 baths1,704 sq ft
2728 Sheffield Pl, Castro Valley, CA 94546
SOLD JUL 27, 2026
$1,236,737
E
4 beds2.5 baths2,528 sq ft
16683 Kildare Rd, Castro Valley, CA 94578
SOLD OCT 19, 2026
$1,370,000
F
4 beds3 baths2,238 sq ft
3060 Todd Ct, Castro Valley, CA 94546

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Earn from this home

Sell

$1,004,089

Est. take-home

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Est. cash available

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Rent

$4,376/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.0%

+0.6% MoM

Median sale price

$1.1M

$564 MoM

Avg. days on market

29d

10 days MoM

Recently sold homes

1 MoM

New listings for sale

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$828,000
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3 beds2 baths1,014 sq ft
18662 Stanton Ave, Castro Valley, CA 94546
(925) 398-6808
OPEN SAT, 1PM TO 4PM
$879,000
3 beds1 bath1,106 sq ft
3443 Middleton Ave, Castro Valley, CA 94546
OPEN SAT, 1:30PM TO 4:30PM
$1,290,000
4 beds2.5 baths1,896 sq ft
18362 Carlwyn Dr, Castro Valley, CA 94546
OPEN SAT, 2:30PM TO 4PM
$999,000
4 beds2 baths1,680 sq ft
20273-20275 Stanton Ave, Castro Valley, CA 94546
OPEN SUN, 2PM TO 4PM
$1,495,000
4 beds3 baths2,550 sq ft
5280 Dunnigan Ct, Castro Valley, CA 94546
(415) 655-9007
EARLY ACCESS
$550,000
2 beds2 baths1,393 sq ft
21239 Gary Dr #206, Hayward, CA 94546
OPEN SUN, 12:30PM TO 3:30PM
$796,000
2 beds1 bath906 sq ft
2247 Lessley Ave, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$925,000
3 beds1 bath1,088 sq ft
18482 Ogilvie Dr, Castro Valley, CA 94546
OPEN SAT, 2PM TO 4:30PM
$1,198,000
3 beds2.5 baths1,823 sq ft
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See all

Provided by Redfin

Sale history for 3000 Sydney Way

Year

Property tax

Land + Additions

Assessment*

2025

$12,300 (+2.2%)

$298,546 + $696,608

$995,154

2024

$12,030 (+1.6%)

$292,693 + $682,952

$975,645

2023

$11,845 (+1.9%)

$286,956 + $669,565

$956,521

2022

$11,623 (+2.6%)

$275,816 + $643,570

$919,386

2021

$11,328 (+2.3%)

$275,816 + $643,570

$919,386

2020

$11,070 (−1.8%)

$270,408 + $630,953

$901,361

2019

$11,278 (+2.9%)

$267,636 + $624,485

$892,121

2018

$10,960 (+2.7%)

$262,390 + $612,245

$874,635

2017

$10,673 (+5.1%)

$252,205 + $588,480

$840,685

2016

$10,155 (+18.9%)

$252,205 + $588,480

$840,685

2015

$8,542 (+2.3%)

$247,262 + $576,945

$824,207

2014

$8,351 (+22.1%)

$210,900 + $492,100

$703,000

2013

$6,840 (+5.9%)

$210,900 + $492,100

$703,000

2012

$6,458 (−2.7%)

$171,000 + $399,000

$570,000

2011

$6,637 (−8.6%)

$161,100 + $375,900

$537,000

2010

$7,260 (−2.1%)

$165,000 + $385,000

$550,000

2009

$7,416 (−5.0%)

$181,500 + $423,500

$605,000

2008

$7,807

$185,100 + $431,900

$617,000

Tax history for 3000 Sydney Way

Year

Property tax

Land + Additions

Assessment*

2025

$12,300 (+2.2%)

$298,546 + $696,608

$995,154

2024

$12,030 (+1.6%)

$292,693 + $682,952

$975,645

2023

$11,845 (+1.9%)

$286,956 + $669,565

$956,521

2022

$11,623 (+2.6%)

$275,816 + $643,570

$919,386

2021

$11,328 (+2.3%)

$275,816 + $643,570

$919,386

2020

$11,070 (−1.8%)

$270,408 + $630,953

$901,361

2019

$11,278 (+2.9%)

$267,636 + $624,485

$892,121

2018

$10,960 (+2.7%)

$262,390 + $612,245

$874,635

2017

$10,673 (+5.1%)

$252,205 + $588,480

$840,685

2016

$10,155 (+18.9%)

$252,205 + $588,480

$840,685

2015

$8,542 (+2.3%)

$247,262 + $576,945

$824,207

2014

$8,351 (+22.1%)

$210,900 + $492,100

$703,000

2013

$6,840 (+5.9%)

$210,900 + $492,100

$703,000

2012

$6,458 (−2.7%)

$171,000 + $399,000

$570,000

2011

$6,637 (−8.6%)

$161,100 + $375,900

$537,000

2010

$7,260 (−2.1%)

$165,000 + $385,000

$550,000

2009

$7,416 (−5.0%)

$181,500 + $423,500

$605,000

2008

$7,807

$185,100 + $431,900

$617,000

*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

Single-Family Residence Districts

Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.

Permitted uses

Include but are not limited to:

Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard

Mar 6, 2026 • Active

Building

Roofing

Aug 14, 2003 • Final

Building

Remodel a bathroom by removing and replacing the bathtub, shower, and toilet. Install two new electrical circuits from the existing panel to power a jacuzzi.

Bathroom

Electrical

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
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Detached

Property Information
Living Sq. Ft: 2,108
Building Sq. Ft: 2,108
# of Units: 1
# of Stories: 2
Legal Description: TRACT 2684 LOT 4

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 12,324
Legal Lot Number: 4
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2829
Zoning Code: R-1
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,108
Stories: 2.0
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1968
County: Alameda County
APN: 084B047309500

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

K - 12
Preschool & daycare

Chabot Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 2.2mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 1.2mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
3 weeks ago • Castro Valley
Karan Kandel
Redfin agent
12 deals
Was this helpful?
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...
1 month ago • Castro Valley
Johnny Singh
Redfin Premier agent
139 deals
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Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 88° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Castro Valley, CA • 94546

Average low and high temperatures (°F)

63°

43°

64°

46°

71°

49°

69°

49°

73°

53°

74°

54°

75°

57°

79°

57°

79°

60°

73°

53°

65°

48°

61°

46°

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.2 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.2 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.23M – $1.49M

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Nearby similar homes

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OPEN SAT, 2:30PM TO 4PM

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OPEN SUN, 2PM TO 4PM3D WALKTHROUGH

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Home values near 3000 Sydney Way

Data from public records.

Address	Redfin Estimate
3017 Sydney Way, Castro Valley, CA 2 Beds \| 1 Baths \| 848 Sq. Ft.	$832,529
3120 Sydney Way, Castro Valley, CA 4 Beds \| 3 Baths \| 2108 Sq. Ft.	$1,281,332
3050 Sydney Way, Castro Valley, CA 4 Beds \| 3 Baths \| 2086 Sq. Ft.	$1,184,733
18597 Carlton Avenue, Castro Valley, CA 3 Beds \| 2 Baths \| 1392 Sq. Ft.	$1,028,649
3133 Terry Court, Castro Valley, CA 4 Beds \| 3 Baths \| 2394 Sq. Ft.	$1,468,417
18583 Carlton Avenue, Castro Valley, CA 4 Beds \| 2.5 Baths \| 1296 Sq. Ft.	$1,019,278
18550 Carlton Avenue, Castro Valley, CA 4 Beds \| 3 Baths \| 1876 Sq. Ft.	$1,141,270

Address	Redfin Estimate
3102 Sydney Way, Castro Valley, CA 4 Beds \| 3 Baths \| 2086 Sq. Ft.	$1,287,955
3025 Sydney Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1176 Sq. Ft.	$778,936
2995 Sydney Way, Castro Valley, CA 4 Beds \| 3 Baths \| 2902 Sq. Ft.	$1,495,058
18759 Carlton Avenue, Castro Valley, CA 3 Beds \| 2 Baths \| 1443 Sq. Ft.	$1,117,530
3121 Terry Court, Castro Valley, CA 4 Beds \| 3 Baths \| 2182 Sq. Ft.	$1,202,446
18549 Carlton Avenue, Castro Valley, CA 3 Beds \| 1 Baths \| 994 Sq. Ft.	$729,390
3115 Terry Court, Castro Valley, CA 3 Beds \| 3 Baths \| 1644 Sq. Ft.	$1,130,845

Address	Redfin Estimate
3133 Sydney Way, Castro Valley, CA 3 Beds \| 1 Baths \| 1277 Sq. Ft.	$884,382
3138 Sydney Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1500 Sq. Ft.	$1,080,886
18546 Carlton Avenue, Castro Valley, CA 2 Beds \| 2 Baths \| 1847 Sq. Ft.	$938,044
3145 Terry Court, Castro Valley, CA 3 Beds \| 2 Baths \| 1476 Sq. Ft.	$1,139,778
18752 Carlton Avenue, Castro Valley, CA 2 Beds \| 1 Baths \| 1115 Sq. Ft.	$939,220
18743 Carlton Avenue, Castro Valley, CA 3 Beds \| 2 Baths \| 1574 Sq. Ft.	$1,047,225
18590 Carlton Avenue, Castro Valley, CA 4 Beds \| 2.5 Baths \| 2086 Sq. Ft.	$1,287,316

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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 94546, CA

Sale history for 3000 Sydney Way

Tax history for 3000 Sydney Way

Zoning and permits

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 94546

Home values near 3000 Sydney Way

More real estate resources