821 Alden Ln, Livermore, CA 94550 Property Records

Alameda County property record for 821 Alden Ln, Livermore, CA 94550

Property Summary

Property Type	Single Family Home
Details	6 bd · 5 ba · 3,955 sqft · built 2003
Lot Size	0.273 acres (11,871 sqft)
Owner	Individual Name on Record
Last Sale	$976,000 (Jan 2003)
Tax Bill	$15,725 (2025)
Deeds & Mortgages	Aug 2026 Sale Aug 2026 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`99-294-40`

Property Details

APN / Parcel Number

Primary APN	`99-294-40`
Alternative APN	`099-0294-040-00`

Interior

Bedrooms	6 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,955 sqft Living Area

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	11,871 sqft (0.273 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	821 ALDEN LN
City	LIVERMORE
State	CA
Zip	94550-4785
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00038 BLK: TR: 7122
Legal Subdivision	TR 7122
Legal Tract	7122
Legal Lot Number	38
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	2
Census Block	2000
Census Tract	451102

Owner

Source: Alameda County records, as of September 21, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	821 ALDEN LN, LIVERMORE, CA 94550-4785
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried Woman

Deeds, Mortgages & Sale History

Date	Document
Aug 3, 2026	Affidavit, Transfer
Aug 3, 2026	Grant Deed, Transfer · Line of Credit MORTGAGE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 31, 2003 · Amount on Record
Deed Sale	Jan 31, 2003 · Amount on Record
Deed Document Number	200359798
Last Transfer Date	Jul 9, 2026
Transfer Doc	0000099966
Record Updated	Oct 29, 2026

August 2026: Affidavit, Transfer

Document Type	Affidavit
Jurisdiction	ALAMEDA CA
Recording Date	Aug 3, 2026
Property Address	821 ALDEN LN, LIVERMORE, CA 94550-4785
Document Number	0000099965
Instrument Date	Jul 27, 2026
Instrument	202699965
Transaction Type	Transfer
Record Updated	Sep 21, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	821 ALDEN LN, LIVERMORE, CA 94550-4785

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Aug 3, 2026
Property Address	821 ALDEN LN, LIVERMORE, CA 94550-4785
Document Number	0000099966
Instrument Date	Jul 9, 2026
Instrument	202699966
Transaction Type	Transfer
Record Updated	Sep 21, 2026
Title Company	PLACER TITLE ER, PLACER TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	821 ALDEN LN, LIVERMORE, CA 94550-4785

Mortgage

Document Number	0000099967,
Date	Aug 3, 2026
Instrument	202699967

Lender

Name	MORTGAGE MORTGAGE

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	930 Months
Due	Feb 12, 2104

Interest

Max Rate	-1%

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,271,038 (+1.44%) Land $383,470 Building $894,568
2025	$15,725.00 (+3.39%) Homeowner's exemption	$1,252,981 (+4.04%) Land $375,952 Building $877,029
2023	$15,210.00 Homeowner's exemption	$1,204,341 Land $361,358 Building $842,983	$1,987,560

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	3 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	CALIFORNIA WATER SERVICE - LIVERMORE private · serves 60,414 people · EPA ID CA0110003
Water Source	Purchased surface water from ZONE 7 WATER AGENCY
Last State Inspection	Dec 2024
Also Mapped Here	CITY OF LIVERMORE
Lead	8 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 512 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: T-Mobile.

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