San Bernardino County property record for 859 W 23rd St, Upland, CA 91784
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,724 sqft · built 1966 |
| Lot Size | 0.781 acres (34,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $840,000 (Jul 2021) |
| Tax Bill | $9,702 (2025) |
| Deeds & Mortgages | Jul 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1003-382-13-0000 |
| Primary APN | 1003-382-13-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,724 sqft Living Area |
| 1st Floor Area | 1,724 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 34,000 sqft (0.781 acres) |
| Lot Dimensions | 200 ft deep x 170 ft wide |
| Garage Type | Detached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 12 sqft |
| Patio Area | 12 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 859 W 23RD ST |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91784-1210 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS14M |
| Legal Description | SAN ANTONIO HEIGHTS W 20 FT E 105.16 FT LOT 3 BLK 3 AND PTN LOTS 5, 6 AND 7 SD BLK 3 COM AT MOST ELY COR SD LOT 5 SD COR BEING COMMON COR LOTS 2, 5, 6 AND 7 SD BLK TH N 0 DEG 01 MIN 32 SECONDS E 181.62 FT ALG E LI SD LOT 7 TO A PT WHICH BEARS S O DEG |
| Legal Subdivision | SAN ANTONIO HEIGHTS |
| Legal Block | 3 |
| Legal Lot Number | 5,6 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 804 |
859 W 23rd St is owned and occupied by two individuals who bought it in July 2021.
Source: San Bernardino County records, as of August 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 859 W 23RD ST, UPLAND, CA 91784-1210 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 28, 2021 · Amount on File |
| Deed Sale | Jul 28, 2021 · Amount on File |
| Deed Document Number | 2021340311 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jul 28, 2021 |
| Property Address | 859 W 23RD ST, UPLAND, CA 91784-1210 |
| Document Number | 0000340311 |
| Map Reference | MB 4 PG 48 |
| Instrument Date | Jun 3, 2021 |
| Instrument | 2021-0340311 |
| Transaction Type | Transfer |
| Record Updated | Aug 10, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 859 W 23RD ST, UPLAND, CA 91784-1210 |
| Document Number | 0000340312 |
|---|---|
| Date | Jul 28, 2021 |
| Instrument | 2021-0340312 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Document Number | 0000340313 |
|---|---|
| Date | Jul 28, 2021 |
| Instrument | 2021-0340313 |
| Name | ALLIANT CU |
|---|---|
| Type | Credit Union |
| Address | CHICAGO, IL 60666 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 859 W 23rd St was $9,702 with a homeowner's exemption.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Unified School District | Upland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $909,242 (+2%) Land $313,905 Building $595,337 | |
| 2025 | $9,702.00 Homeowner's exemption | $891,414 Land $307,750 Building $583,664 |
| 2023 | $9,252.00 (+2.2%) Homeowner's exemption | $856,800 Land $295,800 Building $561,000 |
| 2022 | $9,053.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 859 W 23rd St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1980.
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 | 4 in force |
| Nearby Flood Claims | 2 (1980–1982) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Nov 1982 · 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 risk around 859 W 23rd St is moderate, ranking above 43% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | None beyond 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 | SAN ANTONIO WATER COMPANY private · serves 3,441 people · EPA ID CA3610085 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 481 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Frontier.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures