Alameda County property record for 520 Rose Ave, Pleasanton, CA 94566
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 648 sqft · built 1944 |
| Lot Size | 0.117 acres (5,115 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $675,000 (Jul 2023) |
| Tax Bill | $8,149 (2025) |
| Deeds & Mortgages | Aug 2023 Transfer Jul 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 94-153-7-1 |
| Primary APN | 94-153-7-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 648 sqft Living Area |
| Year Built | Built 1944 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,115 sqft (0.117 acres) |
| Street Address | 520 ROSE AVE |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94566-6529 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: 0007 AR: 0094 PAGE: 0153 |
| Legal Subdivision | NEVIS |
| Legal Lot Number | 15-18 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 450607 |
520 Rose Ave is owned by two individuals who acquired it in August 2023.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6238 RUXTON CT, PLEASANTON, CA 94588-4458 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Aug 29, 2023 | Intrafamily Transfer, Transfer |
| Jul 12, 2023 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 12, 2023 · Amount on File |
| Deed Sale | Jul 12, 2023 · Amount on File |
| Deed Document Number | 202379295 |
| Last Transfer Date | Aug 25, 2023 |
| Transfer Doc | 0000098245 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 29, 2023 |
| Property Address | 520 ROSE AVE, PLEASANTON, CA 94566-6529 |
| Document Number | 0000098245 |
| Map Reference | MB 10 PG 60 |
| Instrument Date | Aug 25, 2023 |
| Instrument | 2023098245 |
| Transaction Type | Transfer |
| Record Updated | Sep 27, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 6238 RUXTON CT, PLEASANTON, CA 94588-4458 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 12, 2023 |
| Property Address | 520 ROSE AVE, PLEASANTON, CA 94566-6529 |
| Document Number | 0000079295 |
| Map Reference | MB 10 PG 60 |
| Instrument Date | Jun 2, 2023 |
| Instrument | 2023079295 |
| Transaction Type | Transfer |
| Record Updated | Aug 14, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6238 RUXTON CT, PLEASANTON, CA 94588-4458 |
| Document Number | 0000079296 |
|---|---|
| Date | Jul 12, 2023 |
| Instrument | 2023079296 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2053 |
The 2025 property tax bill for 520 Rose Ave was $8,149.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Pleasanton City |
| Unified School District | Pleasanton Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $702,270 (+2%) Land $210,681 Building $491,589 | ||
| 2025 | $8,149.00 | $688,500 Land $206,550 Building $481,950 | |
| 2023 | $889.00 (+5.21%) | $67,507 (+2%) Land $44,857 Building $22,650 | $594,450 |
| 2022 | $845.00 | $66,183 Land $43,977 Building $22,206 |
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 520 Rose Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 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 520 Rose Ave 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 | 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 | CITY OF PLEASANTON serves 76,689 people · EPA ID CA0110008 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2023–2025) 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 492 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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