831 Tanglewood Dr, Lafayette, CA 94549 Property Records

Contra Costa County property record for 831 Tanglewood Dr, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 6,120 sqft · built 1925
Lot Size	0.689 acres (30,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,936,000 (Dec 2011)
Tax Bill	$28,561 (2025)
Deeds & Mortgages	Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`241-230-045-7`

Property Details

APN / Parcel Number

Primary APN	`241-230-045-7`
Alternative APN	`241-230-045`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	6,120 sqft Living Area
1st Floor Area	4,172 sqft
2nd Floor Area	1,948 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 2000
Lot Area	30,000 sqft (0.689 acres)
Garage Type	Attached
Garage Area	1,732 sqft
Parking Spaces	6 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	831 TANGLEWOOD DR
City	LAFAYETTE
State	CA
Zip	94549-4928
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3701 LOT 15
Legal Subdivision	MAP/SUB 2701
Legal Tract	3701
Legal Lot Number	15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4008
Census Tract	350000

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	2 Individual Names on Record
Mailing Address	831 TANGLEWOOD DR, LAFAYETTE, CA 94549-4928
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 23, 2011 · Amount on Record
Deed Sale	Dec 23, 2011 · Amount on Record
Prior Sale	Oct 27, 2011 · Amount on Record
Deed Document Number	2011281040
Last Transfer Date	Jul 29, 2020
Transfer Doc	0000158487
Record Updated	Oct 29, 2026

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 31, 2020
Property Address	831 TANGLEWOOD DR, LAFAYETTE, CA 94549-4928
Document Number	0000158487
Map Reference	MB 123 PG 40
Instrument Date	Jul 29, 2020
Instrument	2020-158487
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

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	Community Property with Right of Survivorship
Address	831 TANGLEWOOD DR, LAFAYETTE, CA 94549-4928

Mortgage

Document Number	0000158488
Date	Jul 31, 2020
Instrument	2020-158488

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Aug 1, 2035

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	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		$2,480,346 (+2%) Land $1,024,935 Building $1,455,411
2025	$28,561.00 (+3.46%)	$2,431,713 (+4.04%) Land $1,004,839 Building $1,426,874
2023	$27,605.00 (+1.54%)	$2,337,289 Land $965,821 Building $1,371,468
2022	$27,186.00

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
Nearby Flood Policies	4 in force
Nearby Flood Claims	6 (1983–1998)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.1% 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 173 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

May also be available: AT&T, Etheric Networks, Verizon.

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