Alameda County property record for 421 Arlington Ct, Pleasanton, CA 94566
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,329 sqft · built 1971 |
| Lot Size | 0.276 acres (12,013 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,911 (2025) |
| Deeds & Mortgages | Dec 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 949-3-5 |
| Primary APN | 949-3-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,329 sqft Living Area |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 12,013 sqft (0.276 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 421 ARLINGTON CT |
|---|---|
| City | PLEASANTON |
| State | CA |
| Zip | 94566-7708 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00004 BLK: TR: 2659 |
| Legal Subdivision | ROSEPOINTE |
| Legal Tract | 2659 |
| Legal Lot Number | 4 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 450701 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Niles Canyon Transcontinental Railroad Historic District listed 2010 · 108 contributing resources · NRIS 10000843 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
421 Arlington Ct is held in a trust since March 2011.
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 421 ARLINGTON CT, PLEASANTON, CA 94566-7708 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 11, 2011 |
| Transfer Doc | 0000088534 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 421 ARLINGTON CT, PLEASANTON, CA 94566-7708 |
| Document Number | 0000280064 |
| Instrument Date | Dec 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 9, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 421 ARLINGTON CT PLEASANTON CA 945667708, PLEASANTON, CA 94566-7708 |
| Document Number | 0000280064 |
|---|---|
| Date | Dec 20, 2017 |
| Instrument | 280064 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94065 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 19, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
The 2025 property tax bill for 421 Arlington Ct was $2,911.
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 | $245,404 (+2%) Land $33,009 Building $212,395 | ||
| 2025 | $2,911.00 | $240,593 Land $32,362 Building $208,231 | |
| 2023 | $2,820.00 | $231,251 Land $31,105 Building $200,146 | $1,666,440 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Arlington Ct in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1995.
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 |
| Nearby Flood Claims | 5 (1995–2011) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Mar 2011 · rainfall accumulation |
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 421 Arlington Ct is low, with a 0.03% 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 | 0.03% 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 253 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: AT&T, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures