Solano County property record for 643 Porter St, Vallejo, CA 94590 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 814 sqft · built 1936 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $330,000 (Aug 2020) |
| Tax Bill | $5,281 (2025) |
| Deeds & Mortgages | Aug 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0061-065-310 |
| Primary APN | 0061-065-310 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 3 Stories |
| Building Area | 814 sqft Living Area |
| 1st Floor Area | 594 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Garage Area | 401 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 154 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 643 PORTER ST |
|---|---|
| City | VALLEJO |
| State | CA |
| Zip | 94590-7259 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BK-BG 00-00 |
| Legal Subdivision | VALLEJO |
| Legal Block | 677 |
| Legal Lot Number | 18 |
| Jurisdiction | SOLANO CA |
| Township / Civil Division | VALLEJO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 250801 |
Source: Solano County records · APN 0061-065-310
Assessment roll updated August 13, 2026 · Last verified August 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 | 643 PORTER ST, VALLEJO, CA 94590-7259 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 04, 2020 · Amount on Record |
| Deed Sale | Aug 04, 2020 · Amount on Record |
| Prior Sale | Jul 29, 2009 · Amount on Record |
| Deed Document Number | 202063877 |
| Prior Transfer Date | Jul 20, 2009 |
| Prior Transfer Doc | 0000062455 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SOLANO CA |
| Recording Date | Aug 04, 2020 |
| Property Address | 643 PORTER ST, VALLEJO, CA 94590-7259 |
| Document Number | 0000063877 |
| Instrument Date | Jul 29, 2020 |
| Instrument | 63877 |
| Transaction Type | Transfer |
| Record Updated | Aug 25, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $363.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 643 PORTER ST VALLEJO CA 945907259, VALLEJO, CA 94590-7259 |
| Document Number | 63878 |
|---|---|
| Date | Aug 04, 2020 |
| Instrument | 63878 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 03, 2050 |
Source: Solano County records · Assessment roll updated August 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Solano County |
| Municipality | Vallejo City |
| Unified School District | Vallejo City Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $364,343 (+2%) Land $99,366 Building $264,977 | ||
| 2025 | $5,281.00 (+3.67%) | $357,200 (+4.04%) Land $97,418 Building $259,782 | |
| 2024 | $5,094.00 (+1.33%) | ||
| 2023 | $5,027.00 (+2.82%) | $343,332 Land $93,636 Building $249,696 | $377,190 |
| 2022 | $4,889.00 |
Source: FEMA National Flood Hazard Layer, Solano County (06095C), updated June 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 223 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Sonic Telecom, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
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