446 Collis St, Brentwood, CA 94513 Property Records

Contra Costa County property record for 446 Collis St, Brentwood, CA 94513

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,484 sqft · built 2004
Lot Size	0.152 acres (6,630 sqft)
Owner	Company Name on Record
Last Sale	$527,500 (Sep 2004)
Tax Bill	$9,569 (2025)
Deeds & Mortgages	Aug 2017 Line of Credit Nov 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`013-280-077-2`

Property Details

APN / Parcel Number

Primary APN	`013-280-077-2`
Alternative APN	`013-280-077`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,484 sqft Living Area
1st Floor Area	1,457 sqft
2nd Floor Area	1,027 sqft

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Lot Area	6,630 sqft (0.152 acres)
Garage Type	Attached
Garage Area	564 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	446 COLLIS ST
City	BRENTWOOD
State	CA
Zip	94513-6371
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8609 L64
Legal Subdivision	SUBDIVISION 8609
Legal Tract	8609
Legal Lot Number	64
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	4
Census Block	4007
Census Tract	303107

Owner

Source: Contra Costa County records, as of July 14, 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	Company Name on Record
Mailing Address	446 COLLIS ST, BRENTWOOD, CA 94513-6371
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 30, 2017	Deed of Trust, Mortgage · Line of Credit FREMONT BANK
Nov 23, 2021	Affidavit of Death of Joint Tenant, Transfer
Nov 23, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 14, 2004 · Amount on Record
Deed Sale	Sep 14, 2004 · Amount on Record
Deed Document Number	2004354115
Last Transfer Date	Nov 15, 2021
Transfer Doc	0000322839
Record Updated	Oct 29, 2026

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	446 COLLIS ST, BRENTWOOD, CA 94513-6371
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000157890
Date	Aug 30, 2017
Instrument	2017-157890

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Aug 24, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2021: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 23, 2021
Property Address	446 COLLIS ST, BRENTWOOD, CA 94513-6371
Document Number	0000322838
Map Reference	MB 455 PG 48
Instrument Date	Nov 15, 2021
Instrument	2021-322838
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	446 COLLIS ST, BRENTWOOD, CA 94513-6371

November 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 23, 2021
Property Address	446 COLLIS ST, BRENTWOOD, CA 94513-6371
Document Number	0000322839
Map Reference	MB 455 PG 48
Instrument Date	Nov 15, 2021
Instrument	2021-322839
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	446 COLLIS ST, BRENTWOOD, CA 94513-6371

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	Brentwood City
Elementary School District	Brentwood Union Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$793,525 (+2%) Land $179,135 Building $614,390
2025	$9,569.00 (+2.21%) Homeowner's exemption	$777,967 (+4.04%) Land $175,623 Building $602,344
2023	$9,362.00 (+1.56%) Homeowner's exemption	$747,759 Land $168,804 Building $578,955
2022	$9,218.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within 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	BRENTWOOD serves 64,513 people · EPA ID CA0710004
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2024
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 338 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 / 250
Sonic Telecom Fiber	1,000 / 1,000
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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