San Diego County property record for 429 Chestnut Ave, San Marcos, CA 92069
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 857 sqft · built 1985 |
| Lot Size | 0.108 acres (4,685 sqft) |
| Owner | Trust Name on File |
| Last Sale | $86,000 (Nov 1987) |
| Tax Bill | $2,018 (2025) |
| Deeds & Mortgages | Mar 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 218-360-27-00 |
| Primary APN | 218-360-27-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 857 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 4,685 sqft (0.108 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 429 CHESTNUT AVE |
|---|---|
| City | SAN MARCOS |
| State | CA |
| Zip | 92069-1859 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1-10 (PR |
| Legal Description | LOT 135 TR 010745 |
| Legal Subdivision | SAN MARCOS THE QUORUM |
| Legal Tract | 010745 |
| Legal Block | 2 |
| Legal Lot Number | 135 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 20041 |
429 Chestnut Ave is owner-occupied and held in a trust since March 2022.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 429 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Nov 6, 1987 · Amount on File |
| Deed Sale | Nov 6, 1987 · Amount on File |
| Prior Sale | Apr 2, 1985 · Amount on File |
| Deed Document Number | 1987627206 |
| Last Transfer Date | Mar 3, 2022 |
| Transfer Doc | 0000108654 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Mar 10, 2022 |
| Property Address | 429 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
| Document Number | 0000108654 |
| Map Reference | DOC 153408 |
| Instrument Date | Mar 3, 2022 |
| Instrument | 2022-0108654 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 429 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
The 2025 property tax bill for 429 Chestnut Ave was $2,018.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | San Marcos City |
| Unified School District | San Marcos Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $171,113 (+2%) Land $89,839 Building $81,274 | |
| 2025 | $2,018.00 | $167,759 Land $88,078 Building $79,681 |
| 2023 | $1,881.00 (+5.79%) | $161,246 Land $84,658 Building $76,588 |
| 2022 | $1,778.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 429 Chestnut 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 429 Chestnut Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | VALLECITOS WD serves 114,700 people · EPA ID CA3710002 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2022 |
| 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 | 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.
Source: FCC Broadband Data Collection, based on 546 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
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