San Diego County property record for 637 Clamath St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,134 sqft · built 1964 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $103,000 (Apr 1994) |
| Tax Bill | $12,602 (2025) |
| Deeds & Mortgages | Oct 2021 Transfer Aug 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 579-181-28-00 |
| Primary APN | 579-181-28-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,134 sqft Living Area |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 5,000 sqft (0.115 acres) |
| View / Lot | Good |
| Street Address | 637 CLAMATH ST |
|---|---|
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-5210 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | BLK 18 LOTS 16 & 17 TR 002050 |
| Legal Subdivision | EAST SIDE ADD |
| Legal Tract | 002050 |
| Legal Block | 18 |
| Legal Lot Number | 16,17 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 13909 |
637 Clamath St is owned and occupied by an individual who bought it in April 1994.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 637 CLAMATH ST, SPRING VALLEY, CA 91977-5210 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 5, 2021 | Intrafamily Transfer, Transfer |
| Aug 21, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 29, 1994 · Amount on File |
| Deed Sale | Apr 29, 1994 · Amount on File |
| Deed Document Number | 1994289038 |
| Prior Transfer Date | Jul 15, 1993 |
| Prior Transfer Doc | 0000289037 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Oct 5, 2021 |
| Property Address | 637 CLAMATH ST, SPRING VALLEY, CA 91977-5210 |
| Document Number | 0000695455 |
| Map Reference | MAP 2050 |
| Instrument Date | Jul 29, 2020 |
| Instrument | 2021-0695455 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 637 CLAMATH ST, SPRING VALLEY, CA 91977-5210 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Aug 21, 2019 |
| Property Address | 637 CLAMATH ST, SPRING VALLEY, CA 91977-5210 |
| Document Number | 0000354872 |
| Instrument Date | Aug 21, 2019 |
| Instrument | 354872 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 637 CLAMATH ST SPRING VALLEY CA 919775210, SPRING VALLEY, CA 91977-5210 |
The 2025 property tax bill for 637 Clamath St was $12,602 with a homeowner's exemption.
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 | $178,533 (+2%) Land $48,801 Building $129,732 | |
| 2025 | $12,602.00 Homeowner's exemption | $175,034 Land $47,845 Building $127,189 |
| 2023 | $12,369.00 (+0.68%) Homeowner's exemption | $168,239 Land $45,988 Building $122,251 |
| 2022 | $12,285.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 637 Clamath St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2010.
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 |
| Nearby Flood Claims | 2 (2010–2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Feb 2017 · rainfall accumulation |
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 637 Clamath St is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 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 | Viejas Community System tribal government · serves 9,600 people · EPA ID 090600158 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 567 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 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
May also be available: GeoLinks, Verizon.
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