San Diego County property record for 3421 Slant Rock Rd, Alpine, CA 91901
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 5.85 acres (254,826 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $106,000 (Jul 2022) |
| Tax Bill | $1,237 (2025) |
| Deeds & Mortgages | Jul 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 524-171-12-00 |
| Primary APN | 524-171-12-00 |
|---|---|
| Alternative APN |
|
| Lot Area | 254,826 sqft |
|---|
| Old Parcel Number | 5241704500 |
|---|---|
| Street Address | 3421 SLANT ROCK RD |
| City | ALPINE |
| State | CA |
| Zip | 91901 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | A72 |
| Legal Description | SEC 29-16-3E SE 1/4 POR SE 1/4 OF |
| Legal Range | 03E |
| Legal Township | 16 |
| Legal Section | 29 |
| Legal Block | 3 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | JAMUL |
| Census Block Group | 3 |
| Census Block | 3018 |
| Census Tract | 21302 |
3421 Slant Rock Rd, residential vacant land, is owned by two individuals who bought it in July 2022.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1631 HARBISON CANYON RD, 39, EL CAJON, CA 92019-1311 |
| Owner Type | Individual |
| Vesting | Community Property |
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 15, 2022 · Amount on File |
| Deed Sale | Jul 15, 2022 · Amount on File |
| Deed Document Number | 2022291089 |
| Prior Transfer Date | Mar 24, 2011 |
| Prior Transfer Doc | 0000264459 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jul 15, 2022 |
| Property Address | SLANT ROCK RD, ALPINE, CA 91901 |
| Document Number | 0000291089 |
| Instrument Date | Jun 22, 2022 |
| Instrument | 2022-0291089 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2022 |
| Title Company | ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1631 HARBISON CANYON RD # 39, 39, EL CAJON, CA 92019-1311 |
The 2025 property tax bill for 3421 Slant Rock Rd was $1,237.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Elementary School District | Alpine Union Elementary School District (KG - 08) |
| Secondary School District | Grossmont Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $112,216 (+2%) Land $112,216 | |
| 2025 | $1,237.00 | $110,016 Land $110,016 |
| 2023 | $1,243.00 (-5.55%) | $105,745 Land $105,745 |
| 2022 | $1,316.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3421 Slant Rock Rd in Zone X, an area of minimal flood risk.
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 | 4 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.
Wildfire risk around 3421 Slant Rock Rd is extreme, ranking above 97.5% of the US, with a 2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 97.5% of the US · above 87% of California |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
5G (outdoors only) and 4G LTE
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