355 Hartz Ave, Danville, CA 94526 Property Records

Contra Costa County property record for 355 Hartz Ave, Danville, CA 94526

Property Summary

Property Type	Retail Stores (Personal Services, Photography, Travel)
Details	4,136 sqft · built 1998
Lot Size	0.057 acres (2,482 sqft)
Owner	Company Name on Record
Tax Bill	$11,666 (2025)
Flood Zone	Zone X (minimal risk)
APN	`199-350-014-7`

Property Details

APN / Parcel Number

Primary APN	`199-350-014-7`
Alternative APN	`199-350-014`

Interior

Stories	1 Story
Building Area	4,136 sqft Gross Area
1st Floor Area	4,136 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1999
Lot Area	2,482 sqft (0.057 acres)

Location & Zoning

Street Address	355 HARTZ AVE
City	DANVILLE
State	CA
Zip	94526-3536
Property Category	Commercial
Property Type	Commercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Legal Description	POR RO SAN RAMON IN TOWN OF DANVILLE
Legal Subdivision	RO SAN RAMON
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3009
Census Tract	345203

Owner

Source: Contra Costa County records, as of July 14, 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	8680 WOODGROVE WAY, GRANITE BAY, CA 95746-8836
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jan 4, 2007
Transfer Doc	0000010029
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Danville Town
Unified School District	San Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$958,670 (+2%) Land $64,796 Building $893,874
2025	$11,666.00 (+6.27%)	$939,874 (+4.04%) Land $63,526 Building $876,348
2023	$10,978.00 (+0.54%)	$903,379 Land $61,060 Building $842,319
2022	$10,919.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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 Policies	5 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

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 398 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
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20
T-Mobile Fixed Wireless	100 / 20