Contra Costa County property record for 320 Overhill Rd, Orinda, CA 94563
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,543 sqft · built 1954 |
| Lot Size | 0.406 acres (17,690 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $925,000 (Oct 2012) |
| Tax Bill | $16,480 (2025) |
| Deeds & Mortgages | May 2020 Mortgage Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 268-372-010-2 |
| Primary APN | 268-372-010-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 2,543 sqft Living Area |
| 1st Floor Area | 2,543 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Material | Composition Shingle |
| Lot Area | 17,690 sqft (0.406 acres) |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 320 OVERHILL RD |
|---|---|
| City | ORINDA |
| State | CA |
| Zip | 94563-3254 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MORAGA MEADOWS #3 LOT 103 & POR 102 |
| Legal Subdivision | MORAGA MDWS 03 |
| Legal Lot Number | 103 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 353002 |
320 Overhill Rd is owned and occupied by two individuals who acquired it in April 2016.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 320 OVERHILL RD, ORINDA, CA 94563-3254 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 14, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PRIMARY RESIDENTIAL MORTGAGE INC |
| Dec 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PRIMARY RESIDENTIAL MORTGAGE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 30, 2012 · Amount on File |
| Deed Sale | Oct 30, 2012 · Amount on File |
| Deed Document Number | 2012273768 |
| Last Transfer Date | Apr 29, 2016 |
| Transfer Doc | 0000084908 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 320 OVERHILL RD, ORINDA, CA 94563-3254 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000091958 |
|---|---|
| Date | May 14, 2020 |
| Instrument | 2020-091958 |
| Name | PRIMARY RESIDENTIAL MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SALT LAKE CITY, UT 84116 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 320 OVERHILL RD, ORINDA, CA 94563-3254 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 320 OVERHILL RD, ORINDA, CA 94563-3254 |
| Document Number | 0000329595 |
|---|---|
| Date | Dec 30, 2020 |
| Instrument | 2020-329595 |
| Name | PRIMARY RESIDENTIAL MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SALT LAKE CITY, UT 84116 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
The 2025 property tax bill for 320 Overhill Rd was $16,480.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Orinda City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Orinda Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,289,502 (+2%) Land $1,032,847 Building $256,655 | |
| 2025 | $16,480.00 | $1,264,219 Land $1,012,596 Building $251,623 |
| 2023 | $15,956.00 (+3.07%) | $1,215,130 Land $973,277 Building $241,853 |
| 2022 | $15,480.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 320 Overhill Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1999.
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 | 3 in force |
| Nearby Flood Claims | 1 (1999) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1999 · ground movement |
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 320 Overhill Rd is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 321 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 |
May also be available: Etheric Networks, Verizon.
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