San Bernardino County property record for 237 Grayson Way, Upland, CA 91786 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Quadplex |
|---|---|
| Bathrooms | 4 Baths |
| Architecture Style | Quadruplex |
| Year Built | Built 1984 |
| Square Footage | 4,295 sqft Total Area |
| Lot Size | 14,276 sqft (0.328 acres) |
| Last Sale | $10,000 (1997) |
| Tax Bill | $4,730.00 (2025) |
| Primary APN | 1008-111-35-0000 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Units | 4 Units |
| Building Area | 4,295 sqft Total Area |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Quadruplex Style |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Lot Area | 14,276 sqft (0.328 acres) |
| Depth X Width | 166 ft x 86 ft Depth x Width |
| Sewage | Municipal Sewage |
|---|---|
| Water Source | Commercial Water Source |
| Street Address | 237 GRAYSON WAY |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91786-6369 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Quadplex |
| Legal Description | TRACT 12339 LOT 19 |
| Legal Tract | 12339 |
| Legal Block | 2 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN BERNARDINO CA |
| Minor Civil Division | ONTARIO |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 826 |
Source: San Bernardino County records · APN 1008-111-35-0000
Assessment roll updated July 14, 2026 · Last verified July 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 | 3656 MARTZ ST, SIMI VALLEY, CA 93063-1097 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 199790531 |
| Record Refreshed | Sep 20, 2026 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Upland City |
| Unified School District | Upland 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 |
|---|---|---|
| 2026 | $428,509 (+2%) Land $102,552 Building $325,957 | |
| 2025 | $4,730.00 (+4.85%) | $420,107 (+4.04%) Land $100,541 Building $319,566 |
| 2023 | $4,511.00 (+2.22%) | $403,794 Land $96,637 Building $307,157 |
| 2022 | $4,413.00 |
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