San Bernardino County property record for 520 W Buffington St, Upland, CA 91784
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,930 sqft · built 1977 |
| Lot Size | 0.343 acres (14,935 sqft) |
| Owner | Trust Name on File |
| Last Sale | $740,000 (Dec 2009) |
| Tax Bill | $10,457 (2025) |
| Deeds & Mortgages | Aug 2021 Transfer Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1044-291-20-0000 |
| Primary APN | 1044-291-20-0000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,930 sqft Living Area |
| Gross Area | 3,674 sqft |
| 1st Floor Area | 1,730 sqft |
| 2nd Floor Area | 1,200 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 14,935 sqft (0.343 acres) |
| Lot Dimensions | 145 ft deep x 103 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 744 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
|---|---|
| Porch | Patio/Porch |
| Porch Area | 211 sqft |
| Patio Area | 211 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 520 W BUFFINGTON ST |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91784-1611 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 9362 LOT 15 |
| Legal Subdivision | TRACT 9362 |
| Legal Tract | 9362 |
| Legal Block | 2 |
| Legal Lot Number | 15 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 816 |
520 W Buffington St is owner-occupied and held in a trust since July 2021.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 520 W BUFFINGTON ST, UPLAND, CA 91784-1611 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 31, 2021 | Intrafamily Transfer, Transfer |
| Dec 11, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 4, 2009 · Amount on File |
| Deed Sale | Dec 4, 2009 · Amount on File |
| Prior Sale | Jun 13, 2007 · Amount on File |
| Deed Document Number | 2009541756 |
| Last Transfer Date | Jul 29, 2021 |
| Transfer Doc | 0000393103 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Aug 31, 2021 |
| Property Address | 520 W BUFFINGTON ST, UPLAND, CA 91784-1611 |
| Document Number | 0000393103 |
| Instrument Date | Jul 29, 2021 |
| Instrument | 2021-0393103 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 520 W BUFFINGTON ST, UPLAND, CA 91784-1611 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Dec 11, 2020 |
| Property Address | 520 W BUFFINGTON ST, UPLAND, CA 91784-1611 |
| Document Number | 0000504209 |
| Map Reference | MB 131 PG 21&22 |
| Instrument Date | Dec 3, 2020 |
| Instrument | 2020-0504209 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 520 W BUFFINGTON ST, UPLAND, CA 91784-1611 |
| Document Number | 0000504210 |
|---|---|
| Date | Dec 11, 2020 |
| Instrument | 2020-0504210 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Jan 1, 2036 |
The 2025 property tax bill for 520 W Buffington St was $10,457.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Upland City |
| Unified School District | Upland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $974,316 (+2%) Land $341,009 Building $633,307 | |
| 2025 | $10,457.00 | $955,212 Land $334,323 Building $620,889 |
| 2023 | $9,975.00 (+2.19%) | $918,120 Land $321,341 Building $596,779 |
| 2022 | $9,761.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 520 W Buffington St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2005.
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 | 2 in force |
| Nearby Flood Claims | 1 (2005) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2005 · Severe Storms, Flooding, Debris Flows, And Mudslides |
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.
No wildfire likelihood is modeled around 520 W Buffington St, 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 wildfire likelihood modeled here |
|---|
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 | CITY OF UPLAND serves 78,376 people · EPA ID CA3610050 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2024–2026) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 456 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Frontier, GeoLinks, T-Mobile, Verizon.
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