5403 Blackstone Way, Dublin, CA 94568 Property Records

Alameda County property record for 5403 Blackstone Way, Dublin, CA 94568

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,547 sqft · built 2000
Lot Size	0.173 acres (7,530 sqft)
Owner	Company Name on Record
Last Sale	$1,340,000 (Nov 2017)
Tax Bill	$20,099 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Nov 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`985-17-45`

Property Details

APN / Parcel Number

Primary APN	`985-17-45`
Alternative APN	`985-0017-045-00`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,547 sqft Living Area

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,530 sqft (0.173 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	5403 BLACKSTONE WAY
City	DUBLIN
State	CA
Zip	94568-8836
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00045 BLK: TR: 6958
Legal Subdivision	TRACT 6958 FILED JUNE 11 1999
Legal Tract	6958
Legal Lot Number	45
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	1
Census Block	1059
Census Tract	450752

Owner

Source: Alameda County records, as of October 21, 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 Record
Mailing Address	5403 BLACKSTONE WAY, DUBLIN, CA 94568-8836
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Nov 30, 2017	Grant Deed, Transfer · ARM US BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 30, 2017 · Amount on Record
Deed Sale	Nov 30, 2017 · Amount on Record
Prior Sale	Mar 31, 2000 · Amount on Record
Deed Document Number	2017263905
Last Transfer Date	Jun 7, 2024
Transfer Doc	0000081427
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5403 BLACKSTONE WAY, DUBLIN, CA 94568-8836
Transaction Type	Mortgage
Record Updated	May 7, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5403 BLACKSTONE WAY, DUBLIN, CA 94568-8836

Mortgage

Document Number	0000144131
Date	Apr 12, 2021
Instrument	2021144131

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 30, 2017
Property Address	5403 BLACKSTONE WAY, DUBLIN, CA 94568-8836
Document Number	0000263905
Map Reference	MB245 PG59-64
Instrument Date	Nov 28, 2017
Instrument	2017263905
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	5403 BLACKSTONE WAY, DUBLIN, CA 94568-8836

Mortgage

Document Number	0000263906
Date	Nov 30, 2017
Instrument	2017263906

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Adjustable	Adjustable Rate Rider
Type Change Date	Dec 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.12%
Index	1-Year CMT
Max Rate	8.12%

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Dublin City
Unified School District	Dublin Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,548,150 (+1.54%) Land $464,224 Building $1,090,926
2025	$20,099.00 (+2.71%) Homeowner's exemption	$1,524,665 (+4.04%) Land $455,124 Building $1,069,541
2023	$19,568.00 Homeowner's exemption	$1,465,464 Land $437,452 Building $1,028,012	$1,958,490

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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	5 in force
Nearby Flood Claims	2 (1997–2008)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Aug 2008 · other causes

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

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	DUBLIN SAN RAMON SERVICES DISTRICT serves 98,776 people · EPA ID CA0110009
Water Source	Purchased surface water from ZONE 7 WATER AGENCY
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 613 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
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

May also be available: Sail Internet.

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