Los Angeles County property record for 23635 Decorah Rd, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,346 sqft · built 1964 |
| Lot Size | 0.184 acres (8,027 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $781,000 (Apr 2021) |
| Tax Bill | $11,358 (2025) |
| Deeds & Mortgages | Jan 2023 Transfer Apr 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8703-016-029 |
| Primary APN | 8703-016-029 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,346 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 8,027 sqft (0.184 acres) |
| Lot Dimensions | 128 ft deep x 62 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 23635 DECORAH RD |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1312 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR18000* |
| Legal Description | TRACT NO 27530 LOT 68 |
| Legal Subdivision | 27530 |
| Legal Tract | 27530 |
| Legal Block | 3 |
| Legal Lot Number | 68 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 403316 |
Source: Los Angeles County assessment roll, APN 8703-016-029, as of May 21, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 23635 DECORAH RD, DIAMOND BAR, CA 91765-1312 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Jan 30, 2023 | Intrafamily Transfer, Transfer |
| Apr 06, 2021 | Grant Deed, Transfer · Conventional Mortgage AAR CAPITAL INVESTMENT INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 06, 2021 · Amount on Record |
| Deed Sale | Apr 06, 2021 · Amount on Record |
| Prior Sale | Sep 20, 2001 · Amount on Record |
| Deed Document Number | 2021539001 |
| Last Transfer Date | Dec 29, 2022 |
| Transfer Doc | 0000059974 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 30, 2023 |
| Property Address | 23635 DECORAH RD, DIAMOND BAR, CA 91765-1312 |
| Document Number | 0000059974 |
| Map Reference | MB 714 PG 76-80 |
| Instrument Date | Dec 29, 2022 |
| Instrument | 23-0059974 |
| Transaction Type | Transfer |
| Record Updated | Feb 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 23635 DECORAH RD, DIAMOND BAR, CA 91765-1312 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 06, 2021 |
| Property Address | 23635 DECORAH RD, DIAMOND BAR, CA 91765-1312 |
| Document Number | 0000539001 |
| Map Reference | MB 714 PG 76-80 |
| Instrument Date | Mar 09, 2021 |
| Instrument | 21-0539001 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 23635 DECORAH RD, DIAMOND BAR, CA 91765-1312 |
| Document Number | 0000539002 |
|---|---|
| Date | Apr 06, 2021 |
| Instrument | 21-0539002 |
| Name | AAR CAPITAL INVESTMENT INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
Source: Los Angeles County assessment roll as of May 21, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Pomona Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $11,358.00 (+10.45%) | $845,377 (+4.04%) Land $663,530 Building $181,847 |
| 2023 | $10,283.00 (+1.55%) | $812,552 Land $637,765 Building $174,787 |
| 2022 | $10,126.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374033163, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 |
| 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 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.
Source: FCC Broadband Data Collection, 414 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
Source: EPA Safe Drinking Water Information System, water system CA1910234, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | WALNUT VALLEY WATER DISTRICT serves 100,941 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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