San Diego County property record for 646 Clamath St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,744 sqft · built 1980 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $630,000 (Jun 2021) |
| Tax Bill | $8,799 (2025) |
| Deeds & Mortgages | Jun 2021 Sale & Mortgage Apr 2021 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 579-192-28-00 |
| Primary APN | 579-192-28-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,744 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 646 CLAMATH ST |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-5209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | BLK 20 LOTS 38 & 39 TR 002050 |
| Legal Subdivision | EAST SIDE ADD |
| Legal Tract | 002050 |
| Legal Block | 20 |
| Legal Lot Number | 38,39 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 13909 |
Source: San Diego County records · APN 579-192-28-00
Assessment roll updated July 21, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 709 THRASHER GLADE DR, PFLUGERVILLE, TX 78660-4480 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 16, 2021 | Grant Deed, Transfer · Conventional Mortgage GOLDEN EMPIRE MORTGAGE INC |
| Apr 05, 2021 | Grant Deed, Transfer · Commercial Mortgage QUANTA FINANCE LLC |
| Jul 26, 2017 | Deed of Trust, Mortgage · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 16, 2021 · Amount on Record |
| Deed Sale | Jun 16, 2021 · Amount on Record |
| Prior Sale | Apr 05, 2021 · Amount on Record |
| Deed Document Number | 2021442322 |
| Prior Transfer Date | Sep 10, 2015 |
| Prior Transfer Doc | 0000498024 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jun 16, 2021 |
| Property Address | 646 CLAMATH ST, SPRING VALLEY, CA 91977-5209 |
| Document Number | 0000442322 |
| Map Reference | MAP 2050 |
| Instrument Date | May 26, 2021 |
| Instrument | 2021-0442322 |
| Transaction Type | Transfer |
| Record Updated | Jun 25, 2021 |
| Title Company | FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NATL TTL SAN DIEGO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 709 THRASHER GLADE DR, PFLUGERVILLE, TX 78660-4480 |
| Document Number | 0000442323 |
|---|---|
| Date | Jun 16, 2021 |
| Instrument | 2021-0442323 |
| Name | GOLDEN EMPIRE MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Apr 05, 2021 |
| Property Address | 646 CLAMATH ST, SPRING VALLEY, CA 91977-5209 |
| Document Number | 0000264147 |
| Map Reference | MAP 2050 |
| Instrument Date | Mar 26, 2021 |
| Instrument | 2021-0264147 |
| Transaction Type | Transfer |
| Record Updated | Aug 24, 2021 |
| Title Company | FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NATL TTL SAN DIEGO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1850 HIDDEN MESA RD, EL CAJON, CA 92019-3628 |
| Investor | Possibly a Property Investor |
| Document Number | 0000264148 |
|---|---|
| Date | Apr 05, 2021 |
| Instrument | 2021-0264148 |
| Name | QUANTA FINANCE LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 646 CLAMATH ST, SPRING VALLEY, CA 91977-5209 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000335393 |
|---|---|
| Date | Jul 26, 2017 |
| Instrument | 2017-0335393 |
| Name | PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC |
|---|---|
| Type | Mortgage Company |
| Address | CORONA, CA 92879 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2047 |
Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $695,568 (+2%) Land $441,631 Building $253,937 | |
| 2025 | $8,799.00 (+6.73%) | $681,930 (+4.04%) Land $432,972 Building $248,958 |
| 2023 | $8,244.00 (+1.45%) | $655,452 Land $416,160 Building $239,292 |
| 2022 | $8,126.00 |
Source: FEMA National Flood Hazard Layer as of September 3, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
| Nearby Flood Claims | 2 (2010–2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Feb 2017 · rainfall accumulation |
| Wildfire Risk | Low lower than 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
May also be available: California Internet, Verizon.
Based on FCC filings for 567 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | Viejas Community System tribal government · serves 9,600 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Also Mapped Here | OTAY WATER DISTRICT, SAN DIEGO COUNTY WATER AUTHORITY |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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