Contra Costa County property record for 140 Post Rd, Alamo, CA 94507 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,385 sqft · built 1965 |
| Lot Size | 0.656 acres (28,560 sqft) |
| Owner | Company Name on File |
| Last Sale | $899,000 (Jun 2012) |
| Tax Bill | $13,493 (2025) |
| Deeds & Mortgages | Apr 2024 Transfer Nov 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 188-430-015-1 |
| Primary APN | 188-430-015-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,385 sqft Living Area |
| 1st Floor Area | 2,385 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Roof Material | Wood Shingle |
| Lot Area | 28,560 sqft (0.656 acres) |
| Garage Type | Attached |
| Garage Area | 572 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 140 POST RD |
|---|---|
| City | ALAMO |
| State | CA |
| Zip | 94507-2619 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3096 POR LOT 7 |
| Legal Subdivision | SUBDIVISION 3096 |
| Legal Tract | 3096 |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 6 |
| Census Block | 6016 |
| Census Tract | 334200 |
Source: Contra Costa County records · APN 188-430-015-1
Assessment roll updated July 14, 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 | Company Name on File |
|---|---|
| Mailing Address | 140 POST RD, ALAMO, CA 94507-2619 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 24, 2024 | Intrafamily Transfer, Transfer |
| Nov 19, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 20, 2012 · Amount on Record |
| Deed Sale | Jun 20, 2012 · Amount on Record |
| Prior Sale | Aug 05, 1998 · Amount on Record |
| Deed Document Number | 2012145417 |
| Last Transfer Date | Nov 09, 2023 |
| Transfer Doc | 0000038414 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 24, 2024 |
| Property Address | 140 POST RD, ALAMO, CA 94507-2619 |
| Document Number | 0000038414 |
| Map Reference | MB 92 PG 47 |
| Instrument Date | Nov 09, 2023 |
| Instrument | 2024-038414 |
| Transaction Type | Transfer |
| Record Updated | May 03, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 140 POST RD, ALAMO, CA 94507-2619 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 140 POST RD, ALAMO, CA 94507-2619 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 140 POST RD, ALAMO, CA 94507-2619 |
| Document Number | 0000320437 |
|---|---|
| Date | Nov 19, 2021 |
| Instrument | 2021-320437 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Rate Type | Adjustable Rate |
|---|
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Walnut Creek Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,151,764 (+2%) Land $960,877 Building $190,887 | |
| 2025 | $13,493.00 (+3.86%) Homeowner's exemption | $1,129,182 (+4.04%) Land $942,037 Building $187,145 |
| 2023 | $12,991.00 (+2.25%) Homeowner's exemption | $1,085,336 Land $905,457 Building $179,879 |
| 2022 | $12,705.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133342006, refreshed September 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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 62 individual NFIP policies nearby |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 62 in force |
| Nearby Flood Claims | 8 (1997–2022) |
| Claims Outside the SFHA | 1 of 8 |
| Most Recent Claim | Dec 2022, other causes, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 316 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, AT&T, Sonic Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.
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