548 Zephyr Cir, Danville, CA 94526 Property Records

Contra Costa County property record for 548 Zephyr Cir, Danville, CA 94526 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,281 sqft · built 1973
Lot Size	0.171 acres (7,455 sqft)
Owner	Company Name on File
Tax Bill	$6,389 (2025)
Deeds & Mortgages	May 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`218-385-002-9`

Property Details

APN / Parcel Number

Primary APN	`218-385-002-9`
Alternative APN	`218-385-002`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,281 sqft Living Area
1st Floor Area	1,258 sqft
2nd Floor Area	1,023 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1974
Architectural Style	Cluster
Lot Area	7,455 sqft (0.171 acres)
Garage Type	Attached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	548 ZEPHYR CIR
City	DANVILLE
State	CA
Zip	94526-5237
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4336 LOT 91
Legal Subdivision	SUBDIVISION 4336
Legal Tract	4336
Legal Lot Number	91
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	345105

Owner

Source: Contra Costa County records · APN 218-385-002-9

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	3114 PERRA WAY, WALNUT CREEK, CA 94598-3716
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	548 ZEPHYR CIR, DANVILLE, CA 94526-5237
Transaction Type	Mortgage
Record Updated	Nov 03, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000081598
Date	May 10, 2017
Instrument	2017-081598

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$485,395 (+2%) Land $249,632 Building $235,763
2025	$6,389.00 (+5.78%)	$475,879 (+4.04%) Land $244,738 Building $231,141
2023	$6,040.00 (+0.72%)	$457,402 Land $235,236 Building $222,166
2022	$5,997.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133451052, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Cost	Premium on Record median of 4 individual NFIP policies nearby
Nearby Flood Policies	4 in force 4 of 4 on primary residences

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 3,704 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.