1320 N Mountain Ave, Claremont, CA 91711 Property Records

Los Angeles County property record for 1320 N Mountain Ave, Claremont, CA 91711

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,695 sqft · built 1954
Lot Size	0.246 acres (10,699 sqft)
Owner	2 Company Names on File
Tax Bill	$4,149 (2025)
Deeds & Mortgages	Aug 2026 Transfer Sep 2017 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8305-013-021`

Property Details

APN / Parcel Number

Primary APN	`8305-013-021`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,695 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	10,699 sqft (0.246 acres)
Lot Dimensions	144 ft deep x 79 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	1320 N MOUNTAIN AVE
City	CLAREMONT
State	CA
Zip	91711-3435
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CLRS10000*
Legal Description	TRACT NO 18664 LOT 32
Legal Subdivision	18664
Legal Tract	18664
Legal Block	1
Legal Lot Number	32
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1008
Census Tract	401802

Owner

1320 N Mountain Ave is owned by a company that acquired it in August 2026 and is owner-occupied.

Source: Los Angeles County records, as of September 2, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on File
Mailing Address	1320 N MOUNTAIN AVE, CLAREMONT, CA 91711-3435
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Aug 26, 2026	Affidavit of Death of Trustee, Transfer
Sep 21, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY
Sep 21, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 19, 2026
Transfer Doc	0000637330
Record Updated	Oct 29, 2026

August 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 26, 2026
Property Address	1320 N MOUNTAIN AVE, CLAREMONT, CA 91711-3435
Document Number	0000637330
Instrument Date	Aug 19, 2026
Instrument	2026637330
Transaction Type	Transfer
Record Updated	Sep 2, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant
Address	1320 N MOUNTAIN AVE, CLAREMONT, CA 91711-3435

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 21, 2017
Property Address	1320 N MOUNTAIN AVE, CLAREMONT, CA 91711-3435
Document Number	0001085513
Instrument Date	Aug 25, 2017
Instrument	1085513
Transaction Type	Transfer
Record Updated	Oct 6, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1320 N MOUNTAIN AVE CLAREMONT CA 917113435, CLAREMONT, CA 91711-3435

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 21, 2017
Property Address	1320 N MOUNTAIN AVE, CLAREMONT, CA 91711-3435
Document Number	0001085512
Instrument Date	Aug 25, 2017
Instrument	1085512
Transaction Type	Transfer
Record Updated	Oct 6, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1320 N MOUNTAIN AVE CLAREMONT CA 917113435, CLAREMONT, CA 91711-3435

Tax Assessment & Valuation

The 2025 property tax bill for 1320 N Mountain Ave was $4,149 with a homeowner's exemption.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Claremont City
Unified School District	Claremont Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$290,702 (+2%) Land $85,809 Building $204,893
2025	$4,149.00 Homeowner's exemption	$285,003 Land $84,127 Building $200,876
2023	$3,881.00 (+1.81%) Homeowner's exemption	$273,938 Land $80,861 Building $193,077
2022	$3,812.00

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

Flood

FEMA maps place 1320 N Mountain Ave in Zone X, an area of minimal flood risk.

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 Policies	1 in force

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 1320 N Mountain Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	GSWC - CLAREMONT private · serves 39,776 people · EPA ID CA1910024
Water Source	Purchased surface water from several systems
Last State Inspection	Jan 2026
Also Mapped Here	WEST END CONSOLIDATED WATER COMPANY
Lead	6 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 471 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks.

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