San Diego County property record for 1431 Blackstone Ave, Chula Vista, CA 91915
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,014 sqft · built 2005 |
| Lot Size | 0.109 acres (4,742 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $540,000 (Jun 2016) |
| Tax Bill | $9,940 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 643-516-62-00 |
| Primary APN | 643-516-62-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,014 sqft Living Area |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 4,742 sqft (0.109 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1431 BLACKSTONE AVE |
|---|---|
| City | CHULA VISTA |
| State | CA |
| Zip | 91915-1648 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PC5RP2 |
| Legal Description | LOT 675 TR 014404 |
| Legal Subdivision | EASTLAKE III V |
| Legal Tract | 014404 |
| Legal Block | 2 |
| Legal Lot Number | 675 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 13320 |
1431 Blackstone Ave is owned and occupied by two individuals who bought it in June 2016.
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1431 BLACKSTONE AVE, CHULA VISTA, CA 91915-1648 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 15, 2016 · Amount on File |
| Deed Sale | Jun 15, 2016 · Amount on File |
| Prior Sale | Feb 4, 2004 · Amount on File |
| Deed Document Number | 2016293378 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1431 Blackstone Ave was $9,940.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Chula Vista City |
| Elementary School District | Chula Vista Elementary School District (KG - 06) |
| Secondary School District | Sweetwater Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $652,024 (+2%) Land $298,083 Building $353,941 | |
| 2025 | $9,940.00 | $639,240 Land $292,239 Building $347,001 |
| 2023 | $9,587.00 (+2.98%) | $614,420 Land $280,892 Building $333,528 |
| 2022 | $9,310.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1431 Blackstone Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1431 Blackstone Ave is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect 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 | Barona North tribal government · serves 1,171 people · EPA ID 090600118 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Also Mapped Here | OTAY WATER DISTRICT, SAN DIEGO COUNTY WATER AUTHORITY |
| Lead | 4 ppb (2023–2025) action level 15 ppb |
| Copper | 2.34 mg/L (2020–2022) action level 1.3 mg/L |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 717 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wyyerd Connect Fiber | 8,000 / 8,000 |
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Cox Communications Fiber · Cable in parts of the area | 2,000 / 35 |
May also be available: Verizon.
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