657 Byrdee Way, Lafayette, CA 94549 Property Records

Contra Costa County property record for 657 Byrdee Way, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,307 sqft · built 1967
Lot Size	0.362 acres (15,750 sqft)
Owner	Individual Name on Record
Last Sale	$415,000 (May 1999)
Tax Bill	$8,069 (2025)
Deeds & Mortgages	Aug 2025 Line of Credit May 2026 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`164-312-036-1`

Property Details

APN / Parcel Number

Primary APN	`164-312-036-1`
Alternative APN	`164-312-036`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	2,307 sqft Living Area
1st Floor Area	1,483 sqft
Basement Area	824 sqft

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1968
Lot Area	15,750 sqft (0.362 acres)
Garage Type	Attached
Garage Area	630 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	657 BYRDEE WAY
City	LAFAYETTE
State	CA
Zip	94549-1701
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 3543 LOT 47 & POR 46
Legal Subdivision	SUBDIVISION 3543
Legal Tract	3543
Legal Lot Number	47
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1024
Census Tract	321103

Owner

Source: Contra Costa County records, as of July 14, 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	3346 VAUGHN RD, LAFAYETTE, CA 94549-1950
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Aug 26, 2025	Deed of Trust, Mortgage · Line of Credit GTE FCU
May 1, 2026	Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK N A

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 28, 1999 · Amount on Record
Deed Sale	May 28, 1999 · Amount on Record
Prior Sale	Sep 27, 1996 · Amount on Record
Deed Document Number	1999144022
Prior Transfer Date	Sep 12, 1996
Prior Transfer Doc	0000180293
Record Updated	Oct 29, 2026

August 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	657 BYRDEE WAY, LAFAYETTE, CA 94549-1701
Transaction Type	Mortgage
Record Updated	May 13, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	657 BYRDEE WAY, LAFAYETTE, CA 94549-1701

Mortgage

Document Number	0000086589
Date	Aug 26, 2025
Instrument	2025- 086589

Lender

Name	GTE FCU
Type	Credit Union
Address	711 E HENDERSON AVE, TAMPA, FL 33602

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Aug 25, 2055

Interest

Change Frequency	Monthly

May 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 1, 2026
Property Address	657 BYRDEE WAY, LAFAYETTE, CA 94549-1701
Document Number	0000045516
Instrument Date	Apr 21, 2026
Instrument	202645516
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	3346 VAUGHN RD, LAFAYETTE, CA 94549-1950

Mortgage

Document Number	0000045519,
Date	May 1, 2026
Instrument	202645519

Lender

Name	JPMORGAN CHASE BANK N A

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.38%
Initial Type	Fixed Rate
Max Rate	-1%

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		$663,591 (+2%) Land $324,599 Building $338,992
2025	$8,069.00 (+4.13%)	$650,581 (+4.04%) Land $318,235 Building $332,346
2023	$7,749.00 (+0.87%)	$625,321 Land $305,879 Building $319,442
2022	$7,682.00

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	Moderate above 51% of the US · lower than 70% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 548 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
AT&T DSL	100 / 20

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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