24151 Decorah Rd, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 24151 Decorah Rd, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 1,878 sqft · built 1966
Lot Size	0.157 acres (6,845 sqft)
Owner	2 Individual Names on File
Last Sale	$600,000 (Feb 2007)
Tax Bill	$10,903 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Feb 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8703-005-015`

Property Details

APN / Parcel Number

Primary APN	`8703-005-015`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,878 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1968
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	6,845 sqft (0.157 acres)
Lot Dimensions	100 ft deep x 71 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	24151 DECORAH RD
City	DIAMOND BAR
State	CA
Zip	91765-1412
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	TRACT NO 27533 LOT 41
Legal Subdivision	27533
Legal Tract	27533
Legal Block	3
Legal Lot Number	41
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3005
Census Tract	403316

Owner

24151 Decorah Rd is owned and occupied by two individuals who bought it in February 2007.

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

Owner of Record	2 Individual Names on File
Mailing Address	24151 DECORAH RD, DIAMOND BAR, CA 91765-1412
Occupancy	Owner Occupied
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
Apr 29, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Feb 22, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 20, 2007 · Amount on File
Deed Sale	Feb 20, 2007 · Amount on File
Prior Sale	Nov 3, 1997
Deed Document Number	2007359950
Prior Transfer Date	Jan 25, 2007
Prior Transfer Doc	0000359949
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	24151 DECORAH RD, DIAMOND BAR, CA 91765-1412
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	24151 DECORAH RD, DIAMOND BAR, CA 91765-1412

Mortgage

Document Number	0000685308
Date	Apr 29, 2021
Instrument	21-0685308

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	358 Months
Due	Feb 1, 2051

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	24151 DECORAH RD, DIAMOND BAR, CA 91765-1412
Document Number	0000236900
Instrument Date	Feb 22, 2020
Transaction Type	Mortgage
Record Updated	Mar 5, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	24151 DECORAH RD DIAMOND BAR CA 917651412, DIAMOND BAR, CA 91765-1412

Mortgage

Document Number	0000236900
Date	Feb 28, 2020
Instrument	236900

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 27, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 24151 Decorah Rd was $10,903.

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		$819,936 (+2%) Land $629,851 Building $190,085
2025	$10,903.00	$803,859 Land $617,501 Building $186,358
2023	$9,840.00 (+1.55%)	$772,646 Land $593,524 Building $179,122
2022	$9,690.00

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

Flood

FEMA maps place 24151 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 24151 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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