100 Lark Ct, Alamo, CA 94507 Property Records

Contra Costa County property record for 100 Lark Ct, Alamo, CA 94507

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 3,550 sqft · built 1989
Lot Size	0.46 acres (20,037 sqft)
Owner	2 Individual Names on File
Last Sale	$3,200,000 (Jun 2023)
Tax Bill	$37,073 (2025)
Deeds & Mortgages	Jun 2023 Sale Nov 2017 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`198-190-010-1`

Property Details

APN / Parcel Number

Primary APN	`198-190-010-1`
Alternative APN	`198-190-010`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	13 Rooms
Stories	1 Story
Building Area	3,550 sqft Living Area
1st Floor Area	3,550 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1989
Effective Year Built	Effective 2005
Architectural Style	Contemporary
Roof Material	Tile
Lot Area	20,037 sqft (0.46 acres)
Garage Type	Attached
Garage Area	824 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	100 LARK CT
City	ALAMO
State	CA
Zip	94507-1800
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	T6965 L1
Legal Subdivision	SUBDIVISION 6965
Legal Tract	6965
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1005
Census Tract	345204

Owner

100 Lark Ct is owned and occupied by two individuals who bought it in June 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	100 LARK CT, ALAMO, CA 94507-1800
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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 5, 2023	Grant Deed, Transfer CHICAGO TITLE COMPANY
Nov 28, 2017	Deed of Trust, Mortgage · ARM JPMORGAN CHASE BANK NA
Apr 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC
May 30, 2019	Quit Claim Deed, Transfer · Conventional Mortgage BANK OF AMERICA
Jan 16, 2019	Quit Claim Deed, Transfer · Conventional Mortgage BANK OF AMERICA
Jul 31, 2018	Grant Deed, Transfer CALIBER HM LOANS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 5, 2023 · Amount on File
Deed Sale	Jun 5, 2023 · Amount on File
Prior Sale	Jul 31, 2018 · Amount on File
Deed Document Number	202352737
Prior Transfer Date	Jan 17, 1995
Prior Transfer Doc	0000013312
Record Updated	Oct 29, 2026

June 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 5, 2023
Property Address	100 LARK CT, ALAMO, CA 94507-1800
Document Number	0000052737
Map Reference	MB 322 PG 1-3
Instrument Date	May 26, 2023
Instrument	2023-052737
Transaction Type	Transfer
Record Updated	Jun 14, 2023
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 with Right of Survivorship
Address	100 LARK CT, ALAMO, CA 94507-1800

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	100 LARK CT, ALAMO, CA 94507-1800
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TSI TITLE CA INC CERRITOS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000222738
Date	Nov 28, 2017
Instrument	2017-222738

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Dec 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.75%
Index	1-Year LIBOR
Max Rate	7.75%

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	100 LARK CT, ALAMO, CA 94507-1800
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	100 LARK CT, ALAMO, CA 94507-1800

Mortgage

Document Number	0000100153
Date	Apr 2, 2021
Instrument	2021-100153

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 1, 2051

May 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 30, 2019
Property Address	100 LARK CT, ALAMO, CA 94507-1800
Document Number	0000079215
Instrument Date	May 20, 2019
Instrument	79215
Transaction Type	Transfer
Record Updated	Jun 10, 2019
Title Company	SERVICELINK

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	100 LARK CT ALAMO CA 945071800, ALAMO, CA 94507-1800
Investor	Possibly a Property Investor

Mortgage

Document Number	79216
Date	May 30, 2019
Instrument	79216

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 29, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.87%

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 16, 2019
Property Address	100 LARK CT, ALAMO, CA 94507-1800
Document Number	0000006953
Instrument Date	Jan 11, 2019
Instrument	6953
Transaction Type	Transfer
Record Updated	Sep 9, 2019
Title Company	TITLE CONNECT LLC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	100 LARK CT ALAMO CA 945071800, ALAMO, CA 94507-1800
Investor	Possibly a Property Investor

Mortgage

Document Number	6954
Date	Jan 16, 2019
Instrument	6954

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	2.25%

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 31, 2018
Property Address	100 LARK CT, ALAMO, CA 94507-1800
Document Number	0000122172
Instrument Date	Jul 24, 2018
Instrument	122172
Transaction Type	Transfer
Record Updated	Aug 6, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,640.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	100 LARK CT ALAMO CA 945071800, ALAMO, CA 94507-1800
Investor	Possibly a Property Investor

Mortgage

Document Number	122173
Date	Jul 31, 2018
Instrument	122173

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	3701 REGENT BLVD # 180, IRVING, TX 75063-2312

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jul 30, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.12%

Tax Assessment & Valuation

The 2025 property tax bill for 100 Lark Ct was $37,073.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	San Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$3,395,865 (+2%) Land $2,122,416 Building $1,273,449
2025	$37,073.00	$3,329,280 Land $2,080,800 Building $1,248,480
2023	$28,753.00 (+0.75%) Homeowner's exemption	$2,573,281 Land $1,447,471 Building $1,125,810
2022	$28,539.00

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

Flood

FEMA maps place 100 Lark Ct in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1982.

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 6 (20% premium discount)
Nearby Flood Policies	9 in force
Nearby Flood Claims	8 (1982–2023)
Claims Outside the SFHA	3 of 8
Most Recent Claim	Apr 2023 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 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 100 Lark Ct is moderate, ranking above 52% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 52% of the US · lower than 69% 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 192 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 · Fiber in parts of the area	100 / 20

May also be available: T-Mobile.

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