2500 Windsor Ave, Altadena, CA 91001 Property Records

Los Angeles County property record for 2500 Windsor Ave, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,191 sqft · built 1938
Lot Size	0.182 acres (7,923 sqft)
Owner	2 Individual Names on File
Tax Bill	$5,276 (2025)
Deeds & Mortgages	Jan 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`5823-029-034`

Property Details

APN / Parcel Number

Primary APN	`5823-029-034`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,191 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1940
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	7,923 sqft (0.182 acres)
Lot Dimensions	90 ft deep x 88 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	2500 WINDSOR AVE
City	ALTADENA
State	CA
Zip	91001-5234
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR17500*
Legal Description	TRACT NO 27434 LOT 8
Legal Subdivision	PAINTERS REPLAT
Legal Tract	27434
Legal Block	4
Legal Lot Number	8
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	4
Census Block	4002
Census Tract	461000

Owner

Source: Los Angeles County assessment roll, APN 5823-029-034, as of May 21, 2026 · Last verified June 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	2500 WINDSOR AVE, ALTADENA, CA 91001-5234
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Jan 07, 2017
Transfer Doc	0000071224
Record Updated	Sep 20, 2026

January 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 18, 2017
Property Address	2500 WINDSOR AVE, ALTADENA, CA 91001-5234
Document Number	0000071224
Map Reference	MB794 PG13&14
Instrument Date	Jan 07, 2017
Instrument	17-0071224
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	EQUITY TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2500 WINDSOR AVE, ALTADENA, CA 91001-5234

Mortgage

Document Number	0000071225
Date	Jan 18, 2017
Instrument	17-0071225

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 01, 2047

Tax Assessment & Valuation

Source: Los Angeles County assessment roll as of May 21, 2026 · Last verified June 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$5,276.00 (+5.6%) Homeowner's exemption	$411,166 (+4.04%) Land $304,833 Building $106,333
2023	$4,996.00 (+3.48%) Homeowner's exemption	$395,202 Land $292,997 Building $102,205
2022	$4,828.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374610004, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

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 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.

Internet Providers

Source: FCC Broadband Data Collection, 659 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: California Internet, T-Mobile USA.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA1910124, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	PASADENA WATER AND POWER serves 165,448 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.