10 Emerson Ave, Crockett, CA 94525 Property Records

Contra Costa County property record for 10 Emerson Ave, Crockett, CA 94525

Property Summary

Property Type	Duplex
Details	3 bd · 2 ba · 1,680 sqft · built 1935
Lot Size	0.209 acres (9,100 sqft)
Owner	Trust Name on File
Tax Bill	$2,241 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Nov 2018 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`354-231-015`

Property Details

APN / Parcel Number

Primary APN	`354-231-015`
Alternative APN	`354-231-015-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,680 sqft Living Area
1st Floor Area	1,095 sqft
Basement Area	585 sqft

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1935
Architectural Style	Duplex Single
Lot Area	9,100 sqft (0.209 acres)
Garage Type	Attached
Garage Area	252 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	10 EMERSON AVE
City	CROCKETT
State	CA
Zip	94525-1536
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6
Legal Description	TENNEY TERR LOT 12A BLK F
Legal Subdivision	TENNEY TERRACE
Legal Block	F
Legal Lot Number	12A
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2015
Census Tract	357000

Owner

10 Emerson Ave, a duplex, is owner-occupied and held in a trust since October 2018.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Trust Name on File
Mailing Address	10 EMERSON AVE, CROCKETT, CA 94525-1536
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jul 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE WEST
Nov 5, 2018	Quit Claim Deed, Transfer Quitclaim
Jul 21, 2017	Quit Claim Deed Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Oct 17, 2018
Transfer Doc	0000179959
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	10 EMERSON AVE, CROCKETT, CA 94525-1536
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 EMERSON AVE, CROCKETT, CA 94525-1536

Mortgage

Document Number	0000196065
Date	Jul 12, 2021
Instrument	2021-196065

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	354 Months
Due	Jan 1, 2051

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 5, 2018
Property Address	10 EMERSON AVE, CROCKETT, CA 94525-1536
Document Number	0000179959
Instrument Date	Oct 17, 2018
Instrument	179959
Transaction Type	Transfer
Record Updated	Nov 14, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	10 EMERSON AVE CROCKETT CA 945251536, CROCKETT, CA 94525-1536

July 2017: Quit Claim Deed

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 21, 2017
Property Address	10 EMERSON AVE, CROCKETT, CA 94525-1536
Document Number	0000131264
Instrument Date	Jul 21, 2017
Instrument	131264
Record Updated	Jul 25, 2017

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	10 EMERSON AVE CROCKETT CA 945251536, CROCKETT, CA 94525-1536

Tax Assessment & Valuation

The 2025 property tax bill for 10 Emerson Ave was $2,241 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	John Swett Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$75,703 (+2%) Land $15,058 Building $60,645
2025	$2,241.00 Homeowner's exemption	$74,219 Land $14,763 Building $59,456
2023	$1,936.00 (+2.71%) Homeowner's exemption	$71,340 Land $14,191 Building $57,149
2022	$1,885.00

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

Flood

FEMA maps place 10 Emerson Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1995.

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
Flood Insurance Cost	Premium on File median of 11 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	11 in force
Nearby Flood Claims	6 (1995–2017)
Claims Outside the SFHA	1 of 6
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, And Mudslides, Jan 2017 · 3 claims Severe Winter Storms, Flooding, Landslides, Mud Flows, Jan 1995 · 2 claims

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

Wildfire risk around 10 Emerson Ave is moderate, ranking above 65% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 65% of the US · above 40% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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 306 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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