Napa County property record for 4527 Dalton Dr, Napa, CA 94558
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,792 sqft · built 1995 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $517,500 (Dec 2003) |
| Tax Bill | $9,233 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 007-072-023-000 |
| Primary APN | 007-072-023-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Building Area | 1,792 sqft Living Area |
| Gross Area | 2,243 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Construction Type | Wood |
| Lot Area | 5,663 sqft (0.13 acres) |
| Garage Type | Attached |
| Garage Area | 451 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Old Parcel Number | 007-072-023 |
|---|---|
| Street Address | 4527 DALTON DR |
| City | NAPA |
| State | CA |
| Zip | 94558-2293 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS5 |
| Legal Description | LOT 28 RANCHO LAS FLORES SUB 17R/M89-98 |
| Legal Subdivision | LAS FLORES RANCHO |
| Legal Lot Number | 28 |
| Jurisdiction | NAPA CA |
| Township / Civil Division | NAPA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 200706 |
4527 Dalton Dr is owned and occupied by two individuals who bought it in December 2003.
Source: Napa County records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4527 DALTON DR, NAPA, CA 94558-2293 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 5, 2003 · Amount on File |
| Deed Sale | Dec 5, 2003 · Amount on File |
| Prior Sale | Mar 15, 2002 · Amount on File |
| Deed Document Number | 200363944 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 4527 Dalton Dr was $9,233 with a homeowner's exemption, up 2.1% from the year before.
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 | $9,233.00 (+2.13%) Homeowner's exemption | $750,477 (+2%) Land $304,541 Building $445,936 | $750,477 Land $304,541 Building $445,936 |
| 2025 | $9,040.00 Homeowner's exemption | $735,763 Land $298,570 Building $437,193 | |
| 2023 | $8,601.00 (+1.38%) Homeowner's exemption | $707,194 Land $286,977 Building $420,217 | |
| 2022 | $8,484.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4527 Dalton Dr in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
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 4527 Dalton Dr is low, with a 0.01% annual chance of wildfire.
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 | Direct burnable vegetation |
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 688 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
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