Sold for $3,750,000

$3,750,000

17478 Cull Canyon Rd, Castro Valley, CA 94552

10beds

6,513sqft

Single Family Residence

Built in 2004

118.09 Acres Lot

$3,790,900 Zestimate^®

$576/sqft

$-- Estimated rent

Home value

$3,790,900

$3.41M - $4.21M

Not available

Zestimate^® history

Owner options

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$25,412/mo

Est. payment

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$25,412/mo

Est. payment

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What's special

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 10
Bathrooms: 5
Full bathrooms: 5

Rooms

Room types: Family Room, Utility Room

Kitchen

Features: Laminate Counters, Dishwasher, Eat-in Kitchen, Electric Range/Cooktop, Refrigerator

Heating

Zoned

Cooling

Central Air

Appliances

Included: Dishwasher, Electric Range, Refrigerator, Dryer, Washer, Water Filter System
Laundry: Dryer, Laundry Room, Washer

Features

In-Law Floorplan
Flooring: Hardwood, Carpet
Number of fireplaces: 2
Fireplace features: Living Room, Recreation Room, Wood Burning

Interior area

Total structure area: 6,513
Total interior livable area: 6,513 sqft

Property

Parking

Total spaces: 4
Parking features: Int Access From Garage, Space Per Unit - 2, RV Access/Parking, Garage Door Opener
Garage spaces: 4

Features

Levels: Two Story
Stories: 2
Exterior features: Garden/Play, Side Yard, Sprinklers Automatic
Pool features: None
Fencing: Partial Fence
Has view: Yes
View description: Bay, Canyon, Hills, Mt Diablo, Ridge
Has water view: Yes
Water view: Bay

Lot

Size: 118.09 Acres
Features: 2 Houses / 1 Lot, Horses Possible, Secluded, Other, Back Yard, Front Yard

Details

Parcel number: 851200127
Special conditions: Standard
Horses can be raised: Yes

Construction

Type & style

Home type: SingleFamily
Architectural style: Contemporary
Property subtype: Single Family Residence

Materials

Wood Siding
Roof: Shingle

Condition

Existing
New construction: No
Year built: 2004

Utilities & green energy

Electric: Photovoltaics Seller Owned
Sewer: Septic Tank
Water: Well
Utilities for property: Irrigation Available, Natural Gas Available, Propane Tank Leased

Community & HOA

Community

Security: Fire Sprinkler System, Carbon Monoxide Detector(s), Security Gate

HOA

Has HOA: No

Location

Region: Castro Valley

Financial & listing details

Price per square foot: $576/sqft
Tax assessed value: $2,936,073
Date on market: 12/21/2025
Listing terms: Cash,Other,Call Listing Agent

Price history

Date	Event	Price
12/21/2025	Sold	$3,750,000$576/sqft
Source: bridgeMLS/CCAR/Bay East AOR #41119509 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	--	$2,936,073 +30%
2025	$27,030 +1.8%	$2,258,099 +1.8%
2024	$26,548 +1.1%	$2,219,234 +1.8%
2023	$26,248 +1.6%	$2,179,267 +4.3%
2022	$25,827 +2.6%	$2,088,706 +2%
2021	$25,174 +2.4%	$2,047,762 +1%
2020	$24,586 -1.8%	$2,026,773 +2%
2019	$25,048 +5.8%	$1,987,047 -0.1%
2018	$23,681	$1,989,406 +4.2%
2017	$23,681 +5.4%	$1,909,898 +2%
2016	$22,465 +5.1%	$1,872,459 +1.5%
2015	$21,369	$1,844,333