570 Royce St, Altadena, CA 91001 Property Records

Los Angeles County property record for 570 Royce St, Altadena, CA 91001 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,018 sqft · built 1924
Lot Size	0.232 acres (10,104 sqft)
Owner	2 Individual Names on File
Last Sale	$330,000 (Jun 2013)
Tax Bill	$5,279 (2025)
Flood Zone	Zone X (minimal risk)
APN	`5828-026-023`

Property Details

APN / Parcel Number

Primary APN	`5828-026-023`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,018 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1930
Architectural Style	Conventional
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	10,104 sqft (0.232 acres)
Lot Dimensions	204 ft deep x 50 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	570 ROYCE ST
City	ALTADENA
State	CA
Zip	91001-5217
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT # 6386 LOT 48
Legal Subdivision	6386
Legal Tract	6386
Legal Block	3
Legal Lot Number	48
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	3
Census Block	3002
Census Tract	461000

Owner

Source: Los Angeles County records · APN 5828-026-023

Assessment roll updated 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	570 ROYCE ST, ALTADENA, CA 91001-5217
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 13, 2013 · Amount on Record
Deed Sale	Jun 13, 2013 · Amount on Record
Prior Sale	Oct 30, 2009 · Amount on Record
Deed Document Number	2013886535
Prior Transfer Date	Jan 02, 2004
Prior Transfer Doc	0000100395
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated 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	$5,279.00 (+6.17%)	$406,359 (+4.04%) Land $325,091 Building $81,268
2023	$4,972.00 (+3.45%)	$390,581 Land $312,468 Building $78,113
2022	$4,806.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374610003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 9,091 per year
Exposure	Direct burnable vegetation at the parcel

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, availability as of December 31, 2025 · Published October 2026 · based on 659 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Spectrum	Cable	1,000 / 1,000
Verizon	Fixed Wireless	300 / 20
AT&T	DSL	100 / 20

May also be available at this address: T-Mobile USA, AT&T, Spectrum, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.