2284 Winrock Ave, Altadena, CA 91001 Property Records

Los Angeles County property record for 2284 Winrock Ave, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,078 sqft · built 1957
Lot Size	0.316 acres (13,748 sqft)
Owner	2 Trust Names on File
Last Sale	$1,940,000 (Apr 2024)
Tax Bill	$22,151 (2025)
Deeds & Mortgages	Apr 2024 Sale Jul 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`5847-024-048`

Property Details

APN / Parcel Number

Primary APN	`5847-024-048`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	2,078 sqft Living Area

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1970
Construction Type	Wood
Lot Area	13,748 sqft (0.316 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	2284 WINROCK AVE
City	ALTADENA
State	CA
Zip	91001-3205
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR17500*
Legal Description	TR=7343 POR OF LOT 1
Legal Subdivision	7343
Legal Tract	7343
Legal Block	3
Legal Lot Number	1
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	3
Census Block	3003
Census Tract	461200

Owner

2284 Winrock Ave is owner-occupied and held in a trust since April 2024.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	2284 WINROCK AVE, ALTADENA, CA 91001-3205
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family 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
Apr 1, 2024	Grant Deed, Transfer LAWYERS TITLE
Jul 19, 2021	Grant Deed, Transfer · Commercial Mortgage M THEIN TRUST

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 1, 2024 · Amount on File
Deed Sale	Apr 1, 2024 · Amount on File
Prior Sale	Jul 19, 2021 · Amount on File
Deed Document Number	2024206550
Prior Transfer Date	Nov 4, 2008
Prior Transfer Doc	0001986525
Record Updated	Oct 29, 2026

April 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 1, 2024
Property Address	2284 WINROCK AVE, ALTADENA, CA 91001-3205
Document Number	0000206550
Map Reference	MB 110 PG 11&12
Instrument Date	Mar 12, 2024
Instrument	24-0206550
Transaction Type	Transfer
Record Updated	Apr 10, 2024
Title Company	LAWYERS TITLE

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	2284 WINROCK AVE, ALTADENA, CA 91001-3205

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 19, 2021
Property Address	2284 WINROCK AVE, ALTADENA, CA 91001-3205
Document Number	0001106273
Map Reference	MB 110 PG 11&12
Instrument Date	Jun 21, 2021
Instrument	21-1106273
Transaction Type	Transfer
Record Updated	Aug 2, 2021
Title Company	LAWYERS TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1335 MORADA PL, ALTADENA, CA 91001-3242

Mortgage

Document Number	0001106274
Date	Jul 19, 2021
Instrument	21-1106274

Lender

Name	M THEIN TRUST
Type	Private Party
Address	11106 39TH ST N UNIT B, LAKE ELMO, MN 55042

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 2284 Winrock Ave was $22,151.

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		$838,563 (-57.62%) Land $838,563
2025	$22,151.00	$1,978,800 Land $1,627,410 Building $351,390
2023	$18,126.00 (+3.62%)	$1,584,060 Land $1,030,200 Building $553,860
2022	$17,492.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 2284 Winrock Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1980.

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
Nearby Flood Claims	3 (1980–1981)
Most Recent Claim	Oct 1981 · tidal / storm surge

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

Wildfire risk around 2284 Winrock Ave is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 51% of the US · lower than 69% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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 452 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: GeoLinks, Verizon.

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