| Primary address | 4378 Mountain House Road, Byron |
| Zip code | 94514 |
| County | Alameda |
| Parcel ID | 99B-7200-1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $1,543 |
| Building sqft | 1,272 |
| Building class | Rural Property Used for Agriculture, 10+ Acres (5500) |
| Acreage | 63.95 |
| Year built | 1940 |
| Stories | 1 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Zoning district | Agriculture (A) |
| School district | Lammersville Usd ; Tracy Unified School |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
4378 Mountain House Road, Byron, CA 94514 was built in 1940 and has a total of 1,272 square feet.
What is the assessed value of 4378 Mountain House Road, Byron, CA 94514 and the property tax paid?Assessed at $147,597, the tax amount paid for 4378 Mountain House Road, Byron, CA 94514 is $1,619.
When was 4378 Mountain House Road, Byron, CA 94514 last sold?4378 Mountain House Road, Byron, CA 94514 was last sold in 05/27/2021.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 4378 Mountain House Road, Byron, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 4378 Mountain House Road, Byron, CA 94514. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $1,620 |
| Current property tax | $1,543 |
| Market value | $147,597 |
Here's the assessment & property tax history for 4378 Mountain House Road, Byron, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $147,597 | 1.0974 | $1,620 | +1.66% |
| 2024-2025 | $144,703 | 1.1011 | $1,593 | +2.76% |
| 2023-2024 | $141,866 | 1.093 | $1,551 | +1.45% |
| 2022-2023 | $139,085 | 1.0989 | $1,528 | +1.02% |
| 2021-2022 | $136,357 | 1.1096 | $1,513 | +0.09% |
The complete history of permits filed for 4378 Mountain House Road, Byron, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Create a free account to unlock extended information for 4378 Mountain House Road, Byron, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 4378 Mountain House Road, Byron to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mountain House Elementary School | NR | Public | K-8 | 21 | 0.49 |
| Sebastian Questa Elementary School | 8 | Public | K-8 | 910 | 1.68 |
| Altamont Elementary School | 7 | Public | K-8 | 701 | 1.87 |
| Bethany Elementary School | 7 | Public | K-8 | 882 | 2.25 |
| Wicklund Elementary School | 7 | Public | K-8 | 862 | 2.72 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mountain House Elementary School | NR | Public | K-8 | 21 | 0.49 |
| Sebastian Questa Elementary School | 8 | Public | K-8 | 910 | 1.68 |
| Altamont Elementary School | 7 | Public | K-8 | 701 | 1.87 |
| Bethany Elementary School | 7 | Public | K-8 | 882 | 2.25 |
| Wicklund Elementary School | 7 | Public | K-8 | 862 | 2.72 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mountain House High School | 9 | Public | 9-12 | 2,142 | 2.79 |
| Golden State Academy | NR | Private | K-12 | 7 | 6.72 |
| John C. Kimball High School | 8 | Public | 9-12 | 1,607 | 7.21 |
| Tracy Adult | NR | Public | 0 | 7.68 | |
| Tracy Independent Study Charter | 2 | Charter | K-12 | 300 | 7.76 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 4378 Mountain House Road, Byron.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 660 N Midway Rd, Tracy | 672 | ||
| 485 N Midway Rd, Tracy | 1,648 | 02/15/2019 | |
| 2681 Mountain House Rd, Tracy | 3,806 | 09/14/2023 | $1,065,000 |
| 14000 Kelso Rd, Byron | 2,262 | 05/19/2021 | $920,000 |
| 500 N Midway Rd, Tracy | 2,928 | 09/01/2020 | $750,000 |
| 544 N Midway Rd, Tracy | 1,014 | ||
| 13636 Christensen Rd, Tracy | 1,564 | 05/28/2024 | $150,879 |
| 14750 Kelso Rd, Tracy | |||
| 12020 Altamont Pass Rd, Tracy | 12/16/2021 | ||
| 17001 Midway Rd, Tracy | 3,924 | 03/08/2006 | |
| 16784 Grant Line Rd, Tracy | 3,670 | 02/27/2008 |