23760 Decorah Rd, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 23760 Decorah Rd, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,240 sqft · built 1964
Lot Size	0.259 acres (11,261 sqft)
Owner	Individual Name on File
Last Sale	$610,000 (Jul 2016)
Tax Bill	$13,624 (2025)
Deeds & Mortgages	Mar 2023 Transfer Sep 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8703-003-047`

Property Details

APN / Parcel Number

Primary APN	`8703-003-047`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Building Area	2,240 sqft Living Area

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Construction Type	Wood
Lot Area	11,261 sqft (0.259 acres)

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	23760 DECORAH RD
City	DIAMOND BAR
State	CA
Zip	91765-1301
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR108
Legal Description	LOT 140 TR NO 27530 AND POR OF SEC 3 T2S R9W
Legal Range	09W
Legal Township	02S
Legal Section	03
Legal Subdivision	27530
Legal Tract	27530
Legal Block	3
Legal Lot Number	140
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3006
Census Tract	403316

Owner

23760 Decorah Rd is owned by an individual who acquired it in January 2023.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	Individual Name on File
Mailing Address	556 N DIAMOND BAR BLVD, DIAMOND BAR, CA 91765-1000
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2023	Quit Claim Deed, Transfer ACCOMODATION, ACCOMMODATION
Sep 24, 2020	Quit Claim Deed, Transfer WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO
Sep 24, 2020	Intrafamily Transfer, Transfer WFG NATIONAL TITLE
May 30, 2017	Quit Claim Deed, Transfer OTHER

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 20, 2016 · Amount on File
Deed Sale	Jul 20, 2016 · Amount on File
Deed Document Number	2016849916
Last Transfer Date	Jan 24, 2023
Transfer Doc	0000172959
Record Updated	Oct 29, 2026

March 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 17, 2023
Property Address	23760 DECORAH RD, DIAMOND BAR, CA 91765-1301
Document Number	0000172959
Map Reference	MB 714 PG 76-90
Instrument Date	Jan 24, 2023
Instrument	23-0172959
Transaction Type	Transfer
Record Updated	Mar 27, 2023
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	550 N DIAMOND BAR BLVD, DIAMOND BAR, CA 91765-1007

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 24, 2020
Property Address	23760 DECORAH RD, DIAMOND BAR, CA 91765-1301
Document Number	0001167628
Instrument Date	Sep 12, 2020
Instrument	1167628
Transaction Type	Transfer
Record Updated	Oct 1, 2020
Title Company	WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	8651 EDELWEISS DR CORONA CA 928834952, CORONA, CA 92883-4952

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 24, 2020
Property Address	23760 DECORAH RD, DIAMOND BAR, CA 91765-1301
Document Number	0001167630
Map Reference	MB 714 PG 76
Instrument Date	Sep 12, 2020
Instrument	20-1167630
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	WFG NATIONAL TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	23760 DECORAH RD, DIAMOND BAR, CA 91765-1301

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 30, 2017
Property Address	23760 DECORAH RD, DIAMOND BAR, CA 91765-1301
Document Number	0000591997
Instrument Date	May 1, 2017
Instrument	591997
Transaction Type	Transfer
Record Updated	Jun 14, 2017
Title Company	OTHER

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	23760 DECORAH RD DIAMOND BAR CA 917651301, DIAMOND BAR, CA 91765-1301

Tax Assessment & Valuation

The 2025 property tax bill for 23760 Decorah Rd was $13,624.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,038,582 (+2%) Land $773,318 Building $265,264
2025	$13,624.00	$1,018,218 Land $758,155 Building $260,063
2023	$9,939.00 (+1.54%)	$779,912 Land $417,024 Building $362,888
2022	$9,788.00

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

Flood

FEMA maps place 23760 Decorah Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1980.

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 Claims	1 (1980)
Most Recent Claim	Feb 1980 · rainfall accumulation

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 23760 Decorah Rd is low, with 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 80% of the US · lower than 88% of California
Wildfire Likelihood	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	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) 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 519 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Frontier, GeoLinks, T-Mobile.

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