Google street view image for 1866 Grove Way, Castro Valley, CA 94546

Off market apr 2023 for $1M

$1,161,945

Est. refi paymentEst. refi $7,265/mo

•

2,000

sq ft

1866 Grove Way, Castro Valley, CA 94546

About this home

Castro Valley/Hayward border in great location near school, parks, and commute options. Spacious home with expanded remodeled kitchen, separate living and family room with wet bar, built in desk area, mud/sunroom/foyer, pool, and separate building in backyard with power great for an office or?? One of a kind home. Could be used as 4+ bedrooms if family room converted to bedroom and heat added to rear building. Comfortable home with lots of potential in a great location. Legally, this home is 1774 sq ft, but with mud/sunroom/foyer and detached bonus room/office, buildings measure a total of 2322 sq ft. !

Single-familyProperty Type

1951Year Built

7,900 sq ftLot Size

$581Est. Price/Sq.Ft.

2 garage spacesParking

Listed by • EXP Realty of California, Inc

•888-584-9427 (broker)

Redfin checked: 3 minutes ago

•Source:San Francisco MLS #41021367

Redfin Estimate

$1,161,945

$92K since sold in April 2023$6,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 33.9% higher than the average sale price ($867K) of 6 comparable homes.

SOLD MAR 27, 2026
$825,000
A
3 beds2 baths1,557 sq ft
1516 Grove Way, Castro Valley, CA 94546
SOLD OCT 2, 2026
$875,000
B
3 beds2 baths1,560 sq ft
22590 Norwood Dr, Castro Valley, CA 94541
SOLD JUL 9, 2026
$984,777
C
3 beds2 baths1,650 sq ft
21451 Rizzo Ave, Castro Valley, CA 94546
SOLD SEP 17, 2026
$760,000
D
3 beds2 baths1,544 sq ft
873 Blossom Way, Cherryland, CA 94541
SOLD JUL 21, 2026
$880,000
E
3 beds2 baths1,476 sq ft
20872 /74 Wilbeam Ave, Castro Valley, CA 94546
SOLD OCT 22, 2026
$880,000
F
3 beds1 bath1,245 sq ft
21367 Rizzo Ave, Castro Valley, CA 94546

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Earn from this home

Sell

$300,943

Est. take-home

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Refinance

Est. cash available

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Rent

$3,952/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

103.4%

0.6% MoM

Median sale price

$1.1M

$823 MoM

Avg. days on market

18d

3 days MoM

Recently sold homes

7 MoM

New listings for sale

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4848 Mancini Dr, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
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2 beds2.5 baths866 sq ft
20115 Redwood Rd #10, Castro Valley, CA 94546
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4199 Veronica Ave, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
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18639 Lake Chabot Rd, Castro Valley, CA 94546
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COMING SOON
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3443 Middleton Ave, Castro Valley, CA 94546
COMING SOON
$799,950
3 beds2 baths1,085 sq ft
Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$796,888
3 beds1 bath1,288 sq ft
2234 Grove Way, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$859,000
3 beds2 baths1,597 sq ft
3898 Link Ct, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 1866 Grove Way

Year

Property tax

Land + Additions

Assessment*

2025

$14,192 (+2.9%)

$340,645 + $800,040

$1,140,685

2024

$13,792 (+1.1%)

$333,968 + $784,359

$1,118,327

2023

$13,638 (+181.1%)

$327,420 + $763,980

$1,091,400

2022

$4,852 (+1.3%)

$102,312 + $239,229

$341,541

2021

$4,791 (+1.4%)

$102,312 + $239,229

$341,541

2020

$4,725 (−0.7%)

$100,306 + $234,539

$334,845

2019

$4,756 (+6.2%)

$99,277 + $232,135

$331,412

2018

$4,477 (+2.6%)

$97,331 + $227,584

$324,915

2017

$4,365 (+6.2%)

$93,553 + $218,749

$312,302

2016

$4,111 (+2.8%)

$93,553 + $218,749

$312,302

2015

$3,998 (+5.7%)

$91,719 + $214,460

$306,179

2014

$3,781 (+1.4%)

$88,572 + $207,102

$295,674

2013

$3,729 (+2.2%)

$88,572 + $207,102

$295,674

2012

$3,648 (+2.1%)

$88,172 + $206,167

$294,339

2011

$3,572 (+2.2%)

$86,443 + $202,125

$288,568

2010

$3,495 (−1.2%)

$84,749 + $198,163

$282,912

2009

$3,539 (+4.3%)

$84,116 + $196,683

$280,799

2008

$3,392

$84,315 + $197,150

$281,465

Tax history for 1866 Grove Way

Year

Property tax

Land + Additions

Assessment*

2025

$14,192 (+2.9%)

$340,645 + $800,040

$1,140,685

2024

$13,792 (+1.1%)

$333,968 + $784,359

$1,118,327

2023

$13,638 (+181.1%)

$327,420 + $763,980

$1,091,400

2022

$4,852 (+1.3%)

$102,312 + $239,229

$341,541

2021

$4,791 (+1.4%)

$102,312 + $239,229

$341,541

2020

$4,725 (−0.7%)

$100,306 + $234,539

$334,845

2019

$4,756 (+6.2%)

$99,277 + $232,135

$331,412

2018

$4,477 (+2.6%)

$97,331 + $227,584

$324,915

2017

$4,365 (+6.2%)

$93,553 + $218,749

$312,302

2016

$4,111 (+2.8%)

$93,553 + $218,749

$312,302

2015

$3,998 (+5.7%)

$91,719 + $214,460

$306,179

2014

$3,781 (+1.4%)

$88,572 + $207,102

$295,674

2013

$3,729 (+2.2%)

$88,572 + $207,102

$295,674

2012

$3,648 (+2.1%)

$88,172 + $206,167

$294,339

2011

$3,572 (+2.2%)

$86,443 + $202,125

$288,568

2010

$3,495 (−1.2%)

$84,749 + $198,163

$282,912

2009

$3,539 (+4.3%)

$84,116 + $196,683

$280,799

2008

$3,392

$84,315 + $197,150

$281,465

*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

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,900

Year renovated

2025

Sq. Ft.

2,000

Year built

1951

Style

Single Family Residential

County

Alameda County

APN

415 013002100

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

Pool

Last updated by owner on Oct 14, 2025.

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

Property details

Parking

Garage Information
Has Garage
# of Garage Spaces: 2
Has Attached Garage

Parking Information
Parking Features: Attached, Garage Door Opener, Inside Entrance
# of Covered Spaces: 2

Interior

Virtual Tour Information

Bedrooms Information
# of Bedrooms: 3

Bathroom Information
Count of Bathrooms: 2
# of Full Bathrooms: 1
# of Half Bathrooms: 1

Interior Features
Laundry Features: In Garage
Has Heating
Heating: Zoned
Has Cooling
Cooling: Ceiling Fan(s)
Flooring: Carpet, Tile
Has Fireplace(s)
# of Fireplaces Total: 1
Fireplace Features: Living Room, Pellet Stove
Appliances: Dishwasher, Disposal, Free-Standing Electric Oven, Free-Standing Electric Range, Gas Water Heater, Dryer, Washer

Exterior

Exterior Features
Entry Level: 0

Building Information
Living Area: 2000
Living Area Units: Square Feet
Living Area Source: Not Available
Building Area Total: 2000
Building Area Units: Square Feet
Building Area Source: Not Available
Construction Materials: Shingle Siding, Stucco
Architectural Style: Ranch
Year Built: 1951
Roof: Composition, Shingle, Other
Foundation Details: Other

Mobile Home Information
Mobile Dim Units: Feet

Pool Information
Pool Features: In Ground, Gas Heat

Property Type
Property Type: Residential
Property SubType: Single Family Residence

Property Information
Property Condition: Original
Other Structures: Shed(s)

Lot Information
Lot Features: Other
Lot Size Sq. Ft.: 7901.784
Lot Size Acres: 0.1814
Lot Size Area: 7901.784
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Location

HOA Information
Association Fee: 0

Community Information
Subdivision Name: Not Listed

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,000
Stories: 1.0
Parking Spaces: 3
Basement: No
Accessible: No
Lot Size: 7,900 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: 2025
County: Alameda County
APN: 415 013002100
HOA Dues: —
Garage: Yes
Features: Pool

Home facts updated by owner on Oct 14, 2025

Around this home

Schools

Fairview Elementary School

Public K-6 • Assigned • 1.7mi

2/10

Bret Harte Middle School

Public 7-8 • Assigned • 1.2mi

4/10

Hayward High School

Public 9-12 • Assigned • 1.3mi

5/10

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.
2 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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 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)

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

$1.10M – $1.34M

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Home values near 1866 Grove Way

Data from public records.

Address	Redfin Estimate
1878 Grove Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1575 Sq. Ft.	$964,866
1736 Grove Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1545 Sq. Ft.	$994,419

Address	Redfin Estimate
1890 Grove Way, Castro Valley, CA 4 Beds \| 2 Baths \| 1947 Sq. Ft.	$1,093,284
1867 Grove Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1794 Sq. Ft.	$967,288

Address	Redfin Estimate
1854 Grove Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1545 Sq. Ft.	$918,572
1873 Grove Way, Castro Valley, CA 3 Beds \| 3 Baths \| 1900 Sq. Ft.	$1,075,921

Property information provided by San Francisco MLS when last listed in 2023. 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 94546, CA

Sale history for 1866 Grove Way

Tax history for 1866 Grove Way

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 94546

Home values near 1866 Grove Way

More real estate resources