27 Williams Dr, Moraga, CA 94556 Property Records

Contra Costa County property record for 27 Williams Dr, Moraga, CA 94556 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 3,123 sqft · built 1985
Lot Size	0.372 acres (16,200 sqft)
Owner	2 Company Names on File
Tax Bill	$8,961 (2025)
Flood Zone	Zone X (minimal risk)
APN	`256-393-002-9`

Property Details

APN / Parcel Number

Primary APN	`256-393-002-9`
Alternative APN	`256-393-002`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,123 sqft Living Area
1st Floor Area	2,505 sqft
2nd Floor Area	618 sqft

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1986
Architectural Style	Cluster
Lot Area	16,200 sqft (0.372 acres)
Garage Type	Attached
Garage Area	647 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	27 WILLIAMS DR
City	MORAGA
State	CA
Zip	94556-2363
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T06024AL0002 B
Legal Tract	6024
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1011
Census Tract	352101

Owner

Source: Contra Costa County records · APN 256-393-002-9

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	2 Company Names on File
Mailing Address	27 WILLIAMS DR, MORAGA, CA 94556-2363
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Jan 13, 1996
Transfer Doc	0000015771
Record Updated	Sep 20, 2026

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	Moraga Town
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Moraga Elementary School District (KG - 08)

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		$663,587 (+2%) Land $264,528 Building $399,059
2025	$8,961.00 (+5.61%) Homeowner's exemption	$650,577 (+4.04%) Land $259,342 Building $391,235
2023	$8,485.00 (+1.52%) Homeowner's exemption	$625,316 Land $249,272 Building $376,044
2022	$8,358.00

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 060133521011, 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
Nearby Flood Policies	4 in force

Wildfire

Wildfire Risk	High above 73% of the US · above 49% of California
Wildfire Likelihood	About 1 in 262 per year
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 160 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250

May also be available at this address: T-Mobile USA, Verizon, Unwired, AT&T, Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.