1816 Sonoma Dr, Altadena, CA 91001 Property Records

Los Angeles County property record for 1816 Sonoma Dr, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,418 sqft · built 1927
Lot Size	0.172 acres (7,493 sqft)
Owner	Individual Name on Record
Tax Bill	$11,213 (2025)
Deeds & Mortgages	Nov 2024 Mortgage Jun 2025 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5847-031-006`

Property Details

APN / Parcel Number

Primary APN	`5847-031-006`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,418 sqft Living Area
Basement Area	100 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1960
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	7,493 sqft (0.172 acres)
Lot Dimensions	150 ft deep x 50 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	1816 SONOMA DR
City	ALTADENA
State	CA
Zip	91001-3339
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 6788 LOT 6
Legal Subdivision	6788
Legal Tract	6788
Legal Block	2
Legal Lot Number	6
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	2
Census Block	2006
Census Tract	461200

Owner

Source: Los Angeles County records, as of August 25, 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	1816 SONOMA DR, ALTADENA, CA 91001-3339
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Nov 26, 2024	Deed of Trust, Mortgage · FHA Mortgage UNITED WHOLESALE MORTGAGE
Jun 23, 2025	Deed of Trust, Mortgage · Line of Credit UPSTART MORTGAGE LLC
May 1, 2026	Grant Deed, Transfer · FHA Mortgage CAL PACIFIC FUNDING CORPORATION

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 1, 2026
Deed Sale	May 1, 2026
Prior Sale	Jan 21, 2003 · Amount on Record
Deed Document Number	2026315324
Prior Transfer Date	Sep 22, 1998
Prior Transfer Doc	0002020321
Record Updated	Oct 29, 2026

November 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1816 SONOMA DR, ALTADENA, CA 91001-3339
Transaction Type	Mortgage
Record Updated	May 15, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1816 SONOMA DR, ALTADENA, CA 91001-3339

Mortgage

Document Number	0000831623
Date	Nov 26, 2024
Instrument	24-0831623

Lender

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

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2054

June 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1816 SONOMA DR, ALTADENA, CA 91001-3339
Transaction Type	Mortgage
Record Updated	May 15, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1816 SONOMA DR, ALTADENA, CA 91001-3339

Mortgage

Document Number	0000416717
Date	Jun 23, 2025
Instrument	25-0416717

Lender

Name	UPSTART MORTGAGE LLC
Type	Mortgage Company
Address	SAN MATEO, CA 94403

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	180 Months
Due	Jun 13, 2040

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 1, 2026
Property Address	1816 SONOMA DR, ALTADENA, CA 91001-3339
Document Number	0000315324
Instrument Date	Apr 25, 2026
Instrument	2026315324
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	PROROVIDENCE TITLE COMPANY, PROVIDENT TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	1816 SONOMA DR, ALTADENA, CA 91001-3339

Mortgage

Document Number	0000315325,
Date	May 1, 2026
Instrument	2026315325

Lender

Name	CAL PACIFIC FUNDING CORPORATION

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate	6.22%
Max Rate	-1%

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Unified School District	Pasadena Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$938,066 (+2%) Land $590,911 Building $347,155
2025	$11,213.00 (+4.98%)	$919,674 (+4.04%) Land $579,325 Building $340,349
2024	$10,681.00 (+0.86%)
2023	$10,590.00 (+3.57%)	$883,964 Land $556,830 Building $327,134
2022	$10,225.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 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 6 (20% 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	Moderate above 43% of the US · lower than 74% of California
Wildfire Likelihood	0.07% 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	PASADENA WATER AND POWER serves 165,448 people · EPA ID CA1910124
Water Source	Purchased surface water from several systems
Last State Inspection	Mar 2023
Also Mapped Here	FOOTHILL MUNICIPAL WATER DIST.
Lead	2 ppb (2024–2026) 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 843 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
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: ConnectTo, GeoLinks, Verizon.

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