San Diego County property record for 9451 Ave Acero, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,489 sqft · built 1977 |
| Lot Size | 0.179 acres (7,806 sqft) |
| Owner | Company Name on Record |
| Last Sale | $152,500 (Dec 1990) |
| Tax Bill | $3,911 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 584-582-21-00 |
| Primary APN | 584-582-21-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,489 sqft Living Area |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 7,806 sqft (0.179 acres) |
| View / Lot | Bay |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 9451 AVENIDA ACERO |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-6003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 49 TR 008253 |
| Legal Subdivision | VISTA DEL LAGO |
| Legal Tract | 008253 |
| Legal Block | 2 |
| Legal Lot Number | 49 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 13903 |
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 1843, SPRING VALLEY, CA 91979-1843 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 3, 1990 · Amount on Record |
| Deed Sale | Dec 3, 1990 · Amount on Record |
| Deed Document Number | 1990640510 |
| Last Transfer Date | Nov 12, 1993 |
| Transfer Doc | 0000777119 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Elementary School District | La Mesa-Spring Valley School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $280,532 (+2%) Land $128,764 Building $151,768 | |
| 2025 | $3,911.00 (+8.22%) Homeowner's exemption | $275,033 (+4.04%) Land $126,240 Building $148,793 |
| 2023 | $3,614.00 (+1.86%) Homeowner's exemption | $264,355 Land $121,339 Building $143,016 |
| 2022 | $3,548.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 3, 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 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.
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 | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | OTAY WATER DISTRICT serves 242,155 people · EPA ID CA3710034 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2026 |
| Lead | Under 1 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.
Source: FCC Broadband Data Collection, based on 670 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
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