18308 Pepper St, Castro Valley, CA 94546 Property Records

Alameda County property record for 18308 Pepper St, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,066 sqft · built 1948
Lot Size	0.237 acres (10,320 sqft)
Owner	Company Name on Record
Last Sale	$850,000 (Nov 2020)
Tax Bill	$11,643 (2025)
Deeds & Mortgages	Mar 2024 Transfer Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`84C-905-37`

Property Details

APN / Parcel Number

Primary APN	`84C-905-37`
Alternative APN	`084C-0905-037-00`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,066 sqft Living Area

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,320 sqft (0.237 acres)

Location & Zoning

Street Address	18308 PEPPER ST
City	CASTRO VALLEY
State	CA
Zip	94546-2319
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00037 BLK: AR: 084C PAGE: 0905
Legal Subdivision	LANGAN
Legal Lot Number	3
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	4
Census Block	4001
Census Tract	430200

Owner

Source: Alameda County records, as of August 5, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	18308 PEPPER ST, CASTRO VALLEY, CA 94546-2319
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 13, 2024	Intrafamily Transfer, Transfer
Nov 16, 2020	Grant Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 16, 2020 · Amount on Record
Deed Sale	Nov 16, 2020 · Amount on Record
Deed Document Number	2020311245
Prior Transfer Date	Nov 14, 2001
Prior Transfer Doc	0000492954
Record Updated	Oct 29, 2026

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Mar 13, 2024
Property Address	18308 PEPPER ST, CASTRO VALLEY, CA 94546-2319
Document Number	0000035400
Map Reference	MB 4 PG 30
Instrument Date	Dec 28, 2023
Instrument	2024035400
Transaction Type	Transfer
Record Updated	Apr 18, 2024

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18308 PEPPER ST, CASTRO VALLEY, CA 94546-2319

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 16, 2020
Property Address	18308 PEPPER ST, CASTRO VALLEY, CA 94546-2319
Document Number	0000311245
Map Reference	MB 4 PG 30
Instrument Date	Nov 9, 2020
Instrument	2020311245
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$935.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	18308 PEPPER ST, CASTRO VALLEY, CA 94546-2319
Investor	Possibly a Property Investor

Mortgage

Document Number	0000311246
Date	Nov 16, 2020
Instrument	2020311246

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2050

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Unified School District	Castro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$931,450 (+1.24%) Land $281,535 Building $656,915
2025	$11,643.00 (+3.86%) Homeowner's exemption	$920,056 (+4.04%) Land $276,017 Building $644,039
2023	$11,210.00 Homeowner's exemption	$884,340 Land $265,302 Building $619,038	$887,040

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 724 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, GeoLinks, T-Mobile.

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