1000 Dewing Ave, Unit 218, Lafayette, CA 94549 Property Records

Contra Costa County property record for 1000 Dewing Ave, Unit 218, Lafayette, CA 94549

Property Summary

Property Type	Condominium
Details	1 bd · 1 ba · 1,071 sqft · built 2017
Lot Size	0.022 acres (974 sqft)
Owner	2 Trust Names on File
Last Sale	$825,000 (Aug 2022)
Tax Bill	$11,440 (2025)
Deeds & Mortgages	Jun 2020 Mortgage Jan 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`243-320-036-3`

Property Details

APN / Parcel Number

Primary APN	`243-320-036-3`
Alternative APN	`243-320-036`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,071 sqft Living Area
1st Floor Area	1,071 sqft

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2018
Architectural Style	Condo/Apartment
Lot Area	974 sqft (0.022 acres)
Garage Type	Attached
Garage Area	153 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1000 DEWING AVE, 218
City	LAFAYETTE
State	CA
Zip	94549-4179
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T9365 L1 U218
Legal Subdivision	SUBDIVISION 9365
Legal Tract	9365
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	350000

Owner

1000 Dewing Ave, Unit 218 is held in a trust since February 2025.

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

Owner of Record	2 Trust Names on File
Mailing Address	PO BOX 31113, OAKLAND, CA 94604-7113
Owner Type	Company
Vesting	Trust, Revocable 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
Jun 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE AFFINITY LLC
Jan 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE AFFINITY LLC
Aug 24, 2022	Grant Deed, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 24, 2022 · Amount on File
Deed Sale	Aug 24, 2022 · Amount on File
Prior Sale	Jun 25, 2018 · Amount on File
Deed Document Number	2022130313
Last Transfer Date	Feb 18, 2025
Transfer Doc	0000017751
Record Updated	Sep 20, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1000 DEWING AVE UNIT 218, 218, LAFAYETTE, CA 94549-4179
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PASION TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000127191
Date	Jun 29, 2020
Instrument	2020-127191

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1000 DEWING AVE UNIT 218, 218, LAFAYETTE, CA 94549-4179
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	CORNERSTONE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1000 DEWING AVE 218, 218, LAFAYETTE, CA 94549-4179

Mortgage

Document Number	0000012520
Date	Jan 14, 2021
Instrument	2021-012520

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

August 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 24, 2022
Property Address	1000 DEWING AVE UNIT 218, 218, LAFAYETTE, CA 94549-4179
Document Number	0000130313
Map Reference	MB 523 PG 33-36
Instrument Date	Aug 15, 2022
Instrument	2022-130313
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	PO BOX 31113, OAKLAND, CA 94604-7113

Tax Assessment & Valuation

The 2025 property tax bill for 1000 Dewing Ave, Unit 218 was $11,440.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Lafayette City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Lafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$875,496 (+2%) Land $583,664 Building $291,832
2025	$11,440.00	$858,330 Land $572,220 Building $286,110
2023	$11,092.00 (-9.33%)	$825,000 Land $550,000 Building $275,000
2022	$12,233.00

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

Flood

FEMA maps place 1000 Dewing Ave, Unit 218 in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 25 individual policies
Nearby Flood Policies	63 units insured incl. 38 condo units
Nearby Flood Claims	9 (1987–2001)
Claims Outside the SFHA	1 of 9
Most Recent Claim	Dec 2001 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 4 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 1000 Dewing Ave, Unit 218 is low, with a 0.01% annual chance of 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 291 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, T-Mobile.

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