San Bernardino County property record for 4525 Kingsley St, Montclair, CA 91763
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 4 ba · 1,728 sqft · built 1963 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Company Name on File |
| Last Sale | $191,000 (May 2012) |
| Tax Bill | $2,649 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1009-481-03-0000 |
| Primary APN | 1009-481-03-0000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 4 Rooms |
| Units | 2 Units |
| Building Area | 1,728 sqft Total Area |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Duplex Single |
| Construction Type | Steel Frame |
| Lot Area | 7,200 sqft (0.165 acres) |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 4525 KINGSLEY ST |
|---|---|
| City | MONTCLAIR |
| State | CA |
| Zip | 91763 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | TRACT 6492 LOT 3 |
| Legal Subdivision | TRACT NO 6492 |
| Legal Tract | 6492 |
| Legal Block | 2 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 305 |
4525 Kingsley St, a duplex, is owned by a company that acquired it in October 2014.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3111 1/2 BIG DALTON AVE, B, BALDWIN PARK, CA 91706-5106 |
| Owner Type | Company |
| Vesting | Borrower in Default |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 14, 2012 · Amount on File |
| Deed Sale | May 14, 2012 · Amount on File |
| Prior Sale | Oct 13, 2006 · Amount on File |
| Deed Document Number | 2012185246 |
| Last Transfer Date | Oct 25, 2014 |
| Transfer Doc | 0000050916 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 4525 KINGSLEY ST, MONTCLAIR, CA 91763 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PROVIDENT TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 3111 1 2 BIG DALTON #1B 1B, 1B, BALDWIN PARK, CA 91706 |
| Document Number | 0000391022 |
|---|---|
| Date | Oct 13, 2020 |
| Instrument | 2020-0391022 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2050 |
The 2025 property tax bill for 4525 Kingsley St was $2,649.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Montclair City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Ontario-Montclair School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $244,708 (+2%) Land $102,496 Building $142,212 | |
| 2025 | $2,649.00 | $239,910 Land $100,486 Building $139,424 |
| 2023 | $2,517.00 (+1.37%) | $230,594 Land $96,584 Building $134,010 |
| 2022 | $2,483.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4525 Kingsley St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 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.
The area around 4525 Kingsley St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MONTE VISTA WD serves 56,390 people · EPA ID CA3610029 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Lead | Under 1 ppb (2023–2025) 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 641 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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