1838 Coolidge Ave, Altadena, CA 91001 Property Records

Los Angeles County property record for 1838 Coolidge Ave, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,684 sqft · built 1940
Lot Size	0.237 acres (10,306 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,500,000 (Oct 2024)
Tax Bill	$17,365 (2025)
Deeds & Mortgages	Apr 2024 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5854-010-018`

Property Details

APN / Parcel Number

Primary APN	`5854-010-018`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,684 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1942
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	10,306 sqft (0.237 acres)
Lot Dimensions	130 ft deep x 79 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	1838 COOLIDGE AVE
City	ALTADENA
State	CA
Zip	91001-3606
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TRACT # 11484 LOT 18
Legal Subdivision	11484
Legal Tract	11484
Legal Block	1
Legal Lot Number	18
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	1
Census Block	1008
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	2 Individual Names on Record
Mailing Address	1838 COOLIDGE AVE, ALTADENA, CA 91001-3606
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 11, 2024 · Amount on Record
Deed Sale	Oct 11, 2024 · Amount on Record
Prior Sale	Dec 2, 2003 · Amount on Record
Deed Document Number	2024695770
Transfer Doc	0000210577
Record Updated	Oct 29, 2026

April 2024: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 1, 2024
Property Address	1838 COOLIDGE AVE, ALTADENA, CA 91001-3606
Document Number	0000210577
Map Reference	MB 208 PG 33&34
Instrument Date	Mar 29, 2024
Instrument	24-0210577
Transaction Type	Transfer
Record Updated	Apr 11, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	84 S HERMOSA AVE, SIERRA MADRE, CA 91024-2451

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		$1,530,000 (+2%) Land $1,368,636 Building $161,364
2025	$17,365.00 (+474.81%)	$1,500,000 (+596.05%) Land $1,341,800 Building $158,200
2023	$3,021.00 (+3.35%) Homeowner's exemption	$215,502 Land $60,042 Building $155,460
2022	$2,923.00

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

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	High above 72% of the US · above 47% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within 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 619 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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