4635 Alonso Ct, Fremont, CA 94555 Property Records

Alameda County property record for 4635 Alonso Ct, Fremont, CA 94555

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,694 sqft · built 1979
Lot Size	0.241 acres (10,476 sqft)
Owner	Trust Name on File
Tax Bill	$7,848 (2025)
Deeds & Mortgages	Aug 2021 Transfer Apr 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`543-414-28`

Property Details

APN / Parcel Number

Primary APN	`543-414-28`
Alternative APN	`543-0414-028-00`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,694 sqft Living Area

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1987
Architectural Style	H-Shape
Construction Type	Wood
Lot Area	10,476 sqft (0.241 acres)

Location & Zoning

Street Address	4635 ALONSO CT
City	FREMONT
State	CA
Zip	94555-2006
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00122 BLK: TR: 3989
Legal Subdivision	TRACT 3989
Legal Tract	3989
Legal Lot Number	122
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	4
Census Block	4008
Census Tract	441521

Owner

4635 Alonso Ct is owner-occupied and held in a trust since August 2021.

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

Owner of Record	Trust Name on File
Mailing Address	4635 ALONSO CT, FREMONT, CA 94555-2006
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 31, 2021	Intrafamily Transfer, Transfer
Apr 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jul 18, 2017	Quit Claim Deed, Transfer NOT AVAILABLE
Jul 18, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Aug 18, 2021
Transfer Doc	0000296071
Record Updated	Sep 20, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Aug 31, 2021
Property Address	4635 ALONSO CT, FREMONT, CA 94555-2006
Document Number	0000296071
Map Reference	MB 104 PG 87-94
Instrument Date	Aug 18, 2021
Instrument	2021296071
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Family Trust
Address	4635 ALONSO CT, FREMONT, CA 94555-2006

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4635 ALONSO CT, FREMONT, CA 94555-2006
Transaction Type	Mortgage
Record Updated	May 19, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4635 ALONSO CT, FREMONT, CA 94555-2006

Mortgage

Document Number	0000158043
Date	Apr 22, 2021
Instrument	2021158043

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2051

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 18, 2017
Property Address	4635 ALONSO CT, FREMONT, CA 94555-2006
Document Number	0000156036
Instrument Date	Jul 11, 2017
Instrument	156036
Transaction Type	Transfer
Record Updated	Jan 14, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4635 ALONSO CT FREMONT CA 945552006, FREMONT, CA 94555-2006

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 18, 2017
Property Address	4635 ALONSO CT, FREMONT, CA 94555-2006
Document Number	0000156037
Instrument Date	Jul 11, 2017
Instrument	156037
Transaction Type	Transfer
Record Updated	Aug 8, 2017

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4635 ALONSO CT FREMONT CA 945552006, FREMONT, CA 94555-2006

Tax Assessment & Valuation

The 2025 property tax bill for 4635 Alonso Ct was $7,848 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Fremont City
Unified School District	Fremont Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$614,638 (+0.85%) Land $123,600 Building $498,038
2025	$7,848.00 Homeowner's exemption	$609,450 Land $121,177 Building $488,273
2023	$7,301.00 Homeowner's exemption	$585,787 Land $116,472 Building $469,315	$2,131,560

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

Flood

FEMA maps place 4635 Alonso Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 4635 Alonso Ct is low, with a 0.01% annual chance of 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	ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001
Water Source	Surface water
Last State Inspection	Nov 2025
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 777 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	580 / 125
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Sail Internet Fixed Wireless	200 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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