150 Castle Ct, Lafayette, CA 94549 Property Records

Contra Costa County property record for 150 Castle Ct, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,845 sqft · built 1970
Lot Size	0.888 acres (38,700 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,355,000 (May 2013)
Tax Bill	$22,115 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Sep 2021 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`237-381-010-6`

Property Details

APN / Parcel Number

Primary APN	`237-381-010-6`
Alternative APN	`237-381-010`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,845 sqft Living Area
1st Floor Area	1,647 sqft
2nd Floor Area	2,198 sqft

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1985
Lot Area	38,700 sqft (0.888 acres)
Garage Type	Attached
Garage Area	693 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	150 CASTLE CT
City	LAFAYETTE
State	CA
Zip	94549-5703
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3359 LOT 22 EX MR
Legal Subdivision	SUBDIVISION 3359
Legal Tract	3359
Legal Lot Number	22
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	351200

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	2 Individual Names on Record
Mailing Address	150 CASTLE CT, LAFAYETTE, CA 94549-5703
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 24, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Sep 24, 2021	Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 22, 2013 · Amount on Record
Deed Sale	May 22, 2013 · Amount on Record
Prior Sale	Oct 8, 2008
Deed Document Number	2013129278
Prior Transfer Date	Apr 23, 2009
Prior Transfer Doc	0000256511
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	150 CASTLE CT, LAFAYETTE, CA 94549-5703
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TTL CO OAKLAND

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	150 CASTLE CT, LAFAYETTE, CA 94549-5703

Mortgage

Document Number	0000265864
Date	Sep 24, 2021
Instrument	2021-265864

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Oct 1, 2031
Change Frequency	Monthly
Min Rate At Change	2.95%
Max Rate At Change	10.9%
Max Rate	10.9%

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	150 CASTLE CT, LAFAYETTE, CA 94549-5703
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TTL CO OAKLAND

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	150 CASTLE CT, LAFAYETTE, CA 94549-5703

Mortgage

Document Number	0000265865
Date	Sep 24, 2021
Instrument	2021-265865

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Sep 26, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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		$1,870,903 (+2%) Land $1,343,975 Building $526,928
2025	$22,115.00 (+3.49%)	$1,834,220 (+4.04%) Land $1,317,623 Building $516,597
2023	$21,370.00 (+7.6%)	$1,762,997 Land $1,266,459 Building $496,538
2022	$19,861.00

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	1 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	Moderate above 68% of the US · above 43% of California
Wildfire Likelihood	0.3% 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 78 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks.

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