San Diego County property record for 644 Kempton St, Spring Valley, CA 91977
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,107 sqft · built 1960 |
| Lot Size | 0.233 acres (10,169 sqft) |
| Owner | Company Name on Record |
| Last Sale | $196,000 (Mar 2012) |
| Tax Bill | $1,867 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 584-253-11-00 |
| Primary APN | 584-253-11-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,107 sqft Living Area |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 10,169 sqft (0.233 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 5 Parking Spaces |
| Old Parcel Number | 5842530400 |
|---|---|
| Street Address | 644 KEMPTON ST |
| City | SPRING VALLEY |
| State | CA |
| Zip | 91977-5016 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | LOT 35 (EX NWLY 110 FT)LOT 48&ALL TR 004424 |
| Legal Subdivision | CORKEN HILLS |
| Legal Tract | 004424 |
| Legal Block | 2 |
| Legal Lot Number | 35,48 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 13908 |
Source: San Diego County records, as of July 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 12693 SANDY CREST CT, SAN DIEGO, CA 92130-2775 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 27, 2012 · Amount on Record |
| Deed Sale | Mar 27, 2012 · Amount on Record |
| Deed Document Number | 2012174897 |
| Prior Transfer Date | Aug 11, 1997 |
| Prior Transfer Doc | 0000403865 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County assessment roll, as of July 21, 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 | $96,880 (+2%) Land $23,965 Building $72,915 | |
| 2025 | $1,867.00 (+10.93%) | $94,982 (+4.04%) Land $23,496 Building $71,486 |
| 2023 | $1,683.00 (+2.62%) | $91,296 Land $22,585 Building $68,711 |
| 2022 | $1,640.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 670 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 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures