110 Promintory Ln, Lafayette, CA 94549 Property Records

Contra Costa County property record for 110 Promintory Ln, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,979 sqft · built 1988
Lot Size	0.62 acres (27,000 sqft)
Owner	Trust Name on File
Last Sale	$2,225,000 (Jul 2017)
Tax Bill	$29,830 (2025)
Deeds & Mortgages	Mar 2020 Mortgage Jul 2017 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`169-380-001-1`

Property Details

APN / Parcel Number

Primary APN	`169-380-001-1`
Alternative APN	`169-380-001`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,979 sqft Living Area
1st Floor Area	2,285 sqft
2nd Floor Area	1,694 sqft

Exterior

Year Built	Built 1988
Effective Year Built	Effective 2000
Lot Area	27,000 sqft (0.62 acres)
Garage Type	Attached
Garage Area	774 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	110 PROMINTORY LN
City	LAFAYETTE
State	CA
Zip	94549-2149
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	T05426 L0001 B
Legal Subdivision	SUBDIVISION 5426
Legal Tract	05426
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1014
Census Tract	347000

Owner

110 Promintory Ln is owner-occupied and held in a trust since July 2017.

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

Owner of Record	Trust Name on File
Mailing Address	110 PROMINTORY LN, LAFAYETTE, CA 94549-2149
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
Mar 19, 2020	Deed of Trust, Mortgage AMALGAMATED BK
Jul 21, 2017	Quit Claim Deed, Transfer Quitclaim
Jul 17, 2017	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 17, 2017 · Amount on File
Deed Sale	Jul 17, 2017 · Amount on File
Prior Sale	Aug 9, 2013 · Amount on File
Deed Document Number	2017126930
Prior Transfer Date	Jul 11, 2017
Prior Transfer Doc	0000130436
Record Updated	Oct 29, 2026

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	110 PROMINTORY LN, LAFAYETTE, CA 94549-2149
Document Number	0000064661
Instrument Date	Mar 19, 2020
Transaction Type	Mortgage
Record Updated	Apr 29, 2020
Title Company	SERVICELINK

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	110 PROMINTORY LN LAFAYETTE CA 945492149, LAFAYETTE, CA 94549-2149

Mortgage

Document Number	0000064661
Date	Apr 6, 2020
Instrument	64661

Lender

Name	AMALGAMATED BK
Type	Bank
Address	NEW YORK, NY 10001

Agreement

Amount	Amount on Record
Term	360 Months
Due	Apr 5, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.62%

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 21, 2017
Property Address	110 PROMINTORY LN, LAFAYETTE, CA 94549-2149
Document Number	0000130436
Instrument Date	Jul 11, 2017
Instrument	130436
Transaction Type	Transfer
Record Updated	Jul 25, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	110 PROMINTORY LN LAFAYETTE CA 945492149, LAFAYETTE, CA 94549-2149

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 17, 2017
Property Address	110 PROMINTORY LN, LAFAYETTE, CA 94549-2149
Document Number	0000126930
Map Reference	MAP251 PG27
Instrument Date	Jul 5, 2017
Instrument	2017-126930
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	ORT ORINDA

Transaction

Amount	Amount on Record
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
Relationship	Joint Tenants
Address	110 PROMINTORY LN, LAFAYETTE, CA 94549-2149

Mortgage

Document Number	0000126931
Date	Jul 17, 2017
Instrument	2017-126931

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 110 Promintory Ln was $29,830 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
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		$2,581,136 (+2%) Land $1,392,700 Building $1,188,436
2025	$29,830.00 Homeowner's exemption	$2,530,527 Land $1,365,393 Building $1,165,134
2023	$28,850.00 (+1.59%) Homeowner's exemption	$2,432,266 Land $1,312,374 Building $1,119,892
2022	$28,398.00

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

Flood

FEMA maps place 110 Promintory Ln in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1981.

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	3 in force
Nearby Flood Claims	3 (1981–2001)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Feb 2001 · rainfall accumulation

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 110 Promintory Ln is moderate, ranking above 58% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 58% of the US · lower than 65% of California
Wildfire Likelihood	0.2% 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 84 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: AT&T.

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