2508 Boulder Rd, Altadena, CA 91001 Property Records

Los Angeles County property record for 2508 Boulder Rd, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,949 sqft · built 1925
Lot Size	0.407 acres (17,717 sqft)
Owner	2 Company Names on File
Tax Bill	$2,187 (2025)
Deeds & Mortgages	Mar 2021 Mortgage May 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`5846-016-008`

Property Details

APN / Parcel Number

Primary APN	`5846-016-008`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	3,949 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1929
Architectural Style	Tudor
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	17,717 sqft (0.407 acres)
Lot Dimensions	175 ft deep x 100 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	2508 BOULDER RD
City	ALTADENA
State	CA
Zip	91001-2613
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 4799 N 50 FT OF LOT 20 AND S 50 FT OF LOT 21
Legal Subdivision	4799
Legal Tract	4799
Legal Block	1
Legal Lot Number	20,21
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	1
Census Block	1008
Census Tract	460101

Owner

Source: Los Angeles County assessment roll, as of May 21, 2026

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

Owner of Record	2 Company Names on File
Mailing Address	2508 BOULDER RD, ALTADENA, CA 91001-2613
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
May 7, 2019	Deed of Trust, Mortgage · Line of Credit THIRD FSLA OF CLEVELAND

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Nov 11, 2024
Transfer Doc	0000821193
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	2508 BOULDER RD, ALTADENA, CA 91001-2613
Transaction Type	Mortgage
Record Updated	Apr 2, 2021
Title Company	WESTERN RESOURCES TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2508 BOULDER RD, ALTADENA, CA 91001-2613

Mortgage

Document Number	0000475845
Date	Mar 25, 2021
Instrument	21-0475845

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	2508 BOULDER RD, ALTADENA, CA 91001-2613
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000416850
Date	May 7, 2019
Instrument	19-0416850

Lender

Name	THIRD FSLA OF CLEVELAND
Type	Lending Institution
Address	CLEVELAND, OH 44105

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Apr 8, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$2,187.00 (-77.43%) Homeowner's exemption	$157,908 (-80.01%) Land $157,908
2023	$9,690.00 (+3.53%) Homeowner's exemption	$789,990 Land $233,502 Building $556,488
2022	$9,360.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Moderate above 61% of the US · lower than 63% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	FOOTHILL MUNICIPAL WATER DIST. serves 0 people · EPA ID CA1910032
Water Source	Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL.
Last State Inspection	Jun 2023

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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. This system sells water to local utilities; the supplier billing this address may be one of them.

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 USA Fixed Wireless	100 / 20

May also be available: California Internet, Verizon.

Nearby Properties on Boulder Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures