San Diego County property record for 439 Chestnut Ave, San Marcos, CA 92069
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 930 sqft · built 1985 |
| Lot Size | 0.115 acres (5,029 sqft) |
| Owner | Individual Name on File |
| Last Sale | $40,000 (Apr 2005) |
| Tax Bill | $3,392 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage Jul 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 218-360-26-00 |
| Primary APN | 218-360-26-00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 930 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 5,029 sqft (0.115 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Street Address | 439 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 134 TR 010745 |
| Legal Subdivision | SAN MARCOS ESTATES |
| Legal Tract | 010745 |
| Legal Block | 2 |
| Legal Lot Number | 134 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 20041 |
439 Chestnut Ave is owned and occupied by an individual who acquired it in May 2017.
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 | Individual Name on File |
|---|---|
| Mailing Address | 439 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 9, 2019 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Jul 18, 2017 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 13, 2005 · Amount on File |
| Deed Sale | Apr 13, 2005 · Amount on File |
| Prior Sale | Nov 5, 2001 · Amount on File |
| Deed Document Number | 2005306920 |
| Last Transfer Date | May 3, 2017 |
| Transfer Doc | 0000322031 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 439 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
| Document Number | 0000447456 |
| Instrument Date | Sep 9, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 15, 2019 |
| Title Company | PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO. |
| Name | Verified Name |
|---|---|
| Address | 439 CHESTNUT AVE SAN MARCOS CA 920691859, SAN MARCOS, CA 92069-1859 |
| Document Number | 0000447456 |
|---|---|
| Date | Oct 8, 2019 |
| Instrument | 447456 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 7, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jul 18, 2017 |
| Property Address | 439 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
| Document Number | 0000322031 |
| Map Reference | MAP10745 |
| Instrument Date | May 3, 2017 |
| Instrument | 2017-0322031 |
| Transaction Type | Transfer |
| Record Updated | Aug 24, 2021 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 439 CHESTNUT AVE, SAN MARCOS, CA 92069-1859 |
| Document Number | 0000322032 |
|---|---|
| Date | Jul 18, 2017 |
| Instrument | 2017-0322032 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Jun 1, 2047 |
The 2025 property tax bill for 439 Chestnut Ave was $3,392.
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 | $293,810 (+2%) Land $188,344 Building $105,466 | |
| 2025 | $3,392.00 | $288,050 Land $184,651 Building $103,399 |
| 2023 | $3,159.00 (+1.35%) | $276,867 Land $177,482 Building $99,385 |
| 2022 | $3,117.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 439 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 439 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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