3121 Withers Ave, Lafayette, CA 94549 Property Records

Contra Costa County property record for 3121 Withers Ave, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,233 sqft · built 1983
Lot Size	0.5 acres (21,780 sqft)
Owner	Individual Name on Record
Last Sale	$1,315,000 (Jun 2021)
Tax Bill	$16,826 (2025)
Deeds & Mortgages	Jul 2026 Line of Credit Apr 2022 Line of Credit + 3 more
Flood Zone	Zone X (minimal risk)
APN	`169-022-015-5`

Property Details

APN / Parcel Number

Primary APN	`169-022-015-5`
Alternative APN	`169-022-015`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,233 sqft Living Area
Gross Area	2,717 sqft
1st Floor Area	2,233 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1984
Architectural Style	Ranch
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	21,780 sqft (0.5 acres)
Garage Type	Attached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3121 WITHERS AVE
City	LAFAYETTE
State	CA
Zip	94549-2019
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	PCL MAP 80 PG 15 PCL B
Legal Subdivision	SUBDIVISION MS 206-78
Legal Tract	80PM15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1013
Census Tract	326000

Owner

Source: Contra Costa County records, as of August 5, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 30, 2026	Deed of Trust, Mortgage · Line of Credit PATELCO CREDIT UNION
Apr 1, 2022	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Nov 17, 2022	Intrafamily Transfer, Transfer ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY
Nov 17, 2022	Intrafamily Transfer, Transfer · Line of Credit PATELCO CU
Jun 10, 2021	Grant Deed, Transfer · Conventional Mortgage CMG MORTGAGE INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 10, 2021 · Amount on Record
Deed Sale	Jun 10, 2021 · Amount on Record
Deed Document Number	2021169636
Last Transfer Date	Nov 2, 2022
Transfer Doc	0000174860
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 30, 2026
Property Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019
Document Number	0000080182
Instrument Date	Jul 22, 2026
Instrument	202680182
Transaction Type	Mortgage
Record Updated	Aug 5, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner, 167
Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019

Mortgage

Document Number	0000080182,
Date	Jul 30, 2026
Instrument	202680182

Lender

Name	PATELCO CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jul 22, 2051

Interest

Rate Type	Adjustable Rate
Rate	6.49%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	150 MARIAN PL, PLEASANT HILL, CA 94523-3926

Mortgage

Document Number	0000057523
Date	Apr 1, 2022
Instrument	2022-057523

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	Apr 30, 2047

Interest

Rate Type	Adjustable Rate
Rate	4.75%
Change Frequency	Monthly
Index	1-Year CMT

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 17, 2022
Property Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019
Document Number	0000174860
Map Reference	MB 80 PG 15
Instrument Date	Nov 2, 2022
Instrument	2022-174860
Transaction Type	Transfer
Record Updated	Nov 24, 2022
Title Company	ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 17, 2022
Property Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019
Document Number	0000174861
Map Reference	MB 80 PG 15
Instrument Date	Nov 2, 2022
Instrument	2022-174861
Transaction Type	Transfer
Record Updated	Nov 24, 2022
Title Company	ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019

Mortgage

Document Number	0000174862
Date	Nov 17, 2022
Instrument	2022-174862

Lender

Name	PATELCO CU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	302 Months
Due	Dec 31, 2047

Interest

Rate Type	Adjustable Rate
Rate	8.25%
Change Frequency	Monthly
Index	Prime Rate
Max Rate	17%

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 10, 2021
Property Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019
Document Number	0000169636
Map Reference	MB 80 PG 15
Instrument Date	Jun 1, 2021
Instrument	2021-169636
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV 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
Address	3121 WITHERS AVE, LAFAYETTE, CA 94549-2019

Mortgage

Document Number	0000169637
Date	Jun 10, 2021
Instrument	2021-169637

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,451,864 (+2%) Land $982,631 Building $469,233
2025	$16,826.00 (+3.86%)	$1,423,397 (+4.04%) Land $963,364 Building $460,033
2023	$16,200.00 (+0.84%)	$1,368,126 Land $925,956 Building $442,170
2022	$16,065.00

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 · 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
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	3 in force

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

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

Wildfire Risk	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.03% 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 258 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Astound Broadband, AT&T, T-Mobile.

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