Napa County property record for 1670 Muller Dr, Napa, CA 94559
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,413 sqft · built 1950 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $975,000 (Jun 2026) |
| Tax Bill | $5,847 (2026) |
| Deeds & Mortgages | Jun 2026 Sale & Mortgage Mar 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-102-001-000 |
| Primary APN | 002-102-001-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 1,413 sqft Living Area |
| Gross Area | 1,904 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Wood |
| Lot Area | 10,019 sqft (0.23 acres) |
| Garage Type | Attached |
| Garage Area | 491 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Old Parcel Number | 002-102-001 |
|---|---|
| Street Address | 1670 MULLER DR |
| City | NAPA |
| State | CA |
| Zip | 94559-1007 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RI7 |
| Legal Description | LOT 3 MULLERS SUB 4R/M25 |
| Legal Subdivision | MULLERS |
| Legal Lot Number | 3 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 3 |
| Census Block | 3032 |
| Census Tract | 200501 |
Source: Napa County records, as of October 21, 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 Record |
|---|---|
| Mailing Address | 1670 MULLER DR, NAPA, CA 94559-1007 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Woman |
| Date | Document |
|---|---|
| Jun 5, 2026 | Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE, INC |
| Mar 12, 2026 | Grant Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 5, 2026 · Amount on Record |
| Deed Sale | Jun 5, 2026 · Amount on Record |
| Prior Sale | Feb 13, 1996 · Amount on Record |
| Deed Document Number | 20268250 |
| Prior Transfer Date | May 11, 2016 |
| Prior Transfer Doc | 0000011626 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Jun 5, 2026 |
| Property Address | 1670 MULLER DR, NAPA, CA 94559-1007 |
| Document Number | 0000008250 |
| Instrument Date | Jun 1, 2026 |
| Instrument | 20268250 |
| Transaction Type | Transfer |
| Record Updated | Jun 15, 2026 |
| Title Company | E-PLACER TITLE, PLACER TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $108,322.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1670 MULLER DR, NAPA, CA 94559-1007 |
| Document Number | 0000008251, |
|---|---|
| Date | Jun 5, 2026 |
| Instrument | 20268251 |
| Name | GUARANTEED RATE, INC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.23% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NAPA CA |
| Recording Date | Mar 12, 2026 |
| Property Address | 1670 MULLER DR, NAPA, CA 94559-1007 |
| Document Number | 0000003600 |
| Map Reference | MB 4 PG 25 |
| Instrument Date | Mar 12, 2026 |
| Instrument | 2026-0003600 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2953 ATLAS PEAK RD, NAPA, CA 94558-9316 |
| Name | Verified Name |
|---|
Source: Napa County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Napa County |
| Municipality | Napa City |
| Unified School District | Napa Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,847.00 (+2.17%) | $445,706 (+2%) Land $215,170 Building $230,536 | $445,706 (+2%) Land $215,170 Building $230,536 |
| 2025 | $5,723.00 (+4.8%) | $436,967 (+4.04%) Land $210,951 Building $226,016 | $436,967 Land $210,951 Building $226,016 |
| 2023 | $5,461.00 (+1.3%) | $420,001 Land $202,760 Building $217,241 | |
| 2022 | $5,391.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective June 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 6 (1995–2005) |
| Claims Outside the SFHA | 4 of 6 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | CITY OF NAPA serves 84,804 people · EPA ID CA2810003 |
|---|---|
| Water Source | Surface water |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 707 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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