Contra Costa County property record for 420 Belfair Pl, Moraga, CA 94556
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 2,644 sqft · built 1968 |
| Lot Size | 0.48 acres (20,908 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,580,000 (Nov 2024) |
| Tax Bill | $19,368 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 256-172-013-3 |
| Primary APN | 256-172-013-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 2,644 sqft Living Area |
| 1st Floor Area | 2,644 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1969 |
| Lot Area | 20,908 sqft (0.48 acres) |
| Garage Type | Attached |
| Garage Area | 602 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 420 BELFAIR PL |
|---|---|
| City | MORAGA |
| State | CA |
| Zip | 94556-2108 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15 |
| Legal Description | TRACT 3680 LOT 4 EX MR .48 AC |
| Legal Subdivision | MAP OF TRACT NO. 3860 FILED MARCH 6 1968 |
| Legal Tract | 3680 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 352101 |
420 Belfair Pl is held in a trust since February 2025.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 31113, OAKLAND, CA 94604-7113 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 | Nov 26, 2024 · Amount on File |
| Deed Sale | Nov 26, 2024 · Amount on File |
| Deed Document Number | 2024127952 |
| Last Transfer Date | Feb 18, 2025 |
| Transfer Doc | 0000017744 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 420 Belfair Pl was $19,368.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Moraga Town |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Moraga Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,611,600 (+2%) Land $1,224,000 Building $387,600 | |
| 2025 | $19,368.00 | $1,580,000 Land $1,200,000 Building $380,000 |
| 2023 | $3,772.00 (+1.29%) Homeowner's exemption | $190,798 Land $61,233 Building $129,565 |
| 2022 | $3,724.00 |
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.
FEMA maps place 420 Belfair Pl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 |
| Nearby Flood Policies | 4 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 420 Belfair Pl is low, with a 0.06% 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 | 0.06% annual chance |
| Exposure | None beyond 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 225 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, Verizon.
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